[SuperSU] jayyo:
I installed 2.76 yesterday. Unfortunately I'm still getting freezes. I uninstalled some apps that have root access, it seemed to work for awhile. Setting background process limit in developer options to 4 solves the problem. It keeps available memory at around 1000. When I set the limit to standard limit (whatever that is), the memory drops as I open apps. When it gets to around 200 the phone freezes. It will wake up after a few minutes. Here is a PS after the phone came back to life.

Nexus 6p, Android N DP4, ElememtalX kernel 3.03.

angler:/ $ su
angler:/ # ps
PID USER TIME COMMAND
1 0 0:02 /init secondstage
2 0 0:00 [kthreadd]
3 0 1:00 [ksoftirqd/0]
5 0 0:07 [kworker/0:0H]
6 0 0:00 [kworker/u16:0]
7 0 0:08 [migration/0]
8 0 2:32 [rcu_preempt]
9 0 0:00 [rcu_bh]
10 0 0:00 [rcu_sched]
11 0 0:02 [migration/1]
12 0 0:58 [ksoftirqd/1]
14 0 0:00 [kworker/1:0H]
15 0 0:04 [migration/2]
16 0 0:46 [ksoftirqd/2]
18 0 0:00 [kworker/2:0H]
19 0 0:04 [migration/3]
20 0 0:26 [ksoftirqd/3]
22 0 0:00 [kworker/3:0H]
23 0 0:00 [khelper]
24 0 0:00 [netns]
25 0 0:00 [perf]
30 0 0:01 [kworker/1:1H]
31 0 0:00 [smd_channel_clo]
32 0 0:00 [smsm_cb_wq]
34 0 0:00 [deferwq]
35 0 0:30 [kworker/u17:0]
36 0 0:00 [rpmsmd]
38 0 0:00 [irq/48cpr]
39 0 0:00 [irq/51cpr]
40 0 0:05 [migration/4]
41 0 0:15 [ksoftirqd/4]
43 0 0:00 [kworker/4:0H]
44 0 0:00 [mpm]
46 0 0:00 [writeback]
47 0 0:00 [bioset]
48 0 0:00 [crypto]
49 0 0:00 [kblockd]
50 0 0:00 [khubd]
51 0 0:16 [system]
52 0 0:00 [ipa_power_mgmt]
53 0 0:00 [sps_ipa_power_m]
54 0 0:00 [ipawq14]
55 0 0:00 [iparepwq14]
56 0 0:00 [ipawq43]
57 0 0:00 [iparepwq43]
58 0 0:00 [ipawq13]
59 0 0:00 [iparepwq13]
60 0 0:00 [ipa_rm_wq]
61 0 0:00 [ipa_interrupt_w]
63 0 0:00 [kworker/4:1H]
65 0 0:00 [irq/261msm_
iom]
66 0 0:00 [irq/263msm_
iom]
67 0 0:00 [irq/261msm_
iom]
68 0 0:00 [irq/263msm_
iom]
69 0 0:00 [irq/261msm_
iom]
70 0 0:00 [irq/263msm_
iom]
71 0 0:00 [irq/261msm_
iom]
72 0 0:00 [irq/263msm_
iom]
73 0 0:00 [irq/261msm_
iom]
74 0 0:00 [irq/263msm_
iom]
75 0 0:00 [irq/261msm_
iom]
76 0 0:00 [irq/263msm_
iom]
77 0 0:00 [irq/261msm_
iom]
78 0 0:00 [irq/263msm_
iom]
79 0 0:00 [irq/102msm_
iom]
80 0 0:00 [irq/102msm_
iom]
81 0 0:00 [irq/102msm_
iom]
82 0 0:00 [irq/102msm_
iom]
83 0 0:00 [irq/74msm_
iomm]
84 0 0:00 [irq/75msm_
iomm]
85 0 0:00 [irq/75msm_
iomm]
86 0 0:00 [irq/75msm_
iomm]
87 0 0:00 [irq/75msm_
iomm]
88 0 0:00 [irq/273msm_
iom]
89 0 0:00 [irq/273msm_
iom]
90 0 0:00 [irq/272msm_
iom]
91 0 0:00 [irq/97msm_
iomm]
92 0 0:00 [irq/97msm_
iomm]
93 0 0:00 [irq/97msm_
iomm]
94 0 0:00 [irq/350msm_
iom]
95 0 0:00 [irq/350msm_
iom]
96 0 0:00 [irq/350msm_
iom]
97 0 0:00 [irq/298msm_
iom]
98 0 0:00 [irq/298msm_
iom]
99 0 0:00 [irq/298msm_
iom]
100 0 0:00 [irq/79msm_
iomm]
101 0 0:00 [irq/78msm_
iomm]
102 0 0:00 [irq/78msm_
iomm]
103 0 0:00 [devfreq_wq]
104 0 0:00 [cfg80211]
105 0 0:00 [irq/15bcl_
vbat]
106 0 0:00 [irq/460bcl_
iba]
107 0 0:00 [rpciod]
130 0 5:28 [kswapd0]
131 0 36:34 [ksmd]
132 0 0:00 [fsnotify_mark]
133 0 0:00 [nfsiod]
153 0 0:00 [ad_calc_wq]
154 0 0:00 [rot_commit_work]
155 0 0:09 [mdss_dsi_event]
156 0 0:00 [apr_driver]
157 0 0:00 [pil_vote_wq]
158 0 0:00 [shm_svc]
159 0 0:00 [qmi_hndl0000000]
160 0 0:00 [msm_ipc_router]
161 0 0:00 [k_hsuart]
162 0 0:01 [msm_serial_hs_0]
163 0 0:01 [msm_serial_hs_0]
164 0 0:06 [hwrng]
165 0 0:00 [diag_real_time_]
166 0 0:00 [diag_modem_data]
167 0 0:00 [diag_lpass_data]
168 0 0:00 [diag_wcnss_data]
169 0 0:00 [diag_sensors_da]
170 0 0:00 [diag_wq]
171 0 0:00 [DIAG_USB_diag]
172 0 0:00 [diag_cntl_wq]
173 0 0:00 [diag_dci_wq]
174 0 0:00 [kgsl3d0]
175 0 0:00 [kgslevents]
176 0 0:00 [governor_msm_ad]
177 0 0:00 [kgsl_devfreq_wq]
198 0 0:27 [spi5]
199 0 0:00 [usbnet]
200 0 0:00 [sharedmem_qmi_w]
201 0 0:00 [qmi_hndl0000000]
203 0 0:00 [irq/212msm_
dwc]
204 0 0:00 [k_gserial]
205 0 0:00 [uether]
208 0 0:00 [dsx_rebuild_wor]
209 0 0:00 [dsx_exp_workque]
210 0 0:00 [s2wiwq]
211 0 0:00 [dt2wiwq]
212 0 0:00 [irq/502fpc1020]
215 0 0:00 [fwu_workqueue]
216 0 0:00 [msm_cpp_workque]
217 0 0:00 [irq/495battmi]
218 0 0:00 [therm_core:noti]
219 0 0:00 [therm_core:noti]
220 0 0:00 [therm_core:noti]
221 0 0:00 [therm_core:noti]
222 0 0:00 [therm_core:noti]
223 0 0:00 [therm_core:noti]
224 0 0:00 [therm_core:noti]
225 0 0:00 [therm_core:noti]
226 0 0:00 [therm_core:noti]
227 0 0:00 [therm_core:noti]
228 0 0:00 [therm_core:noti]
229 0 0:00 [therm_core:noti]
230 0 0:00 [therm_core:noti]
231 0 0:00 [therm_core:noti]
232 0 0:00 [therm_core:noti]
233 0 0:00 [therm_core:noti]
234 0 0:00 [therm_core:noti]
235 0 0:00 [irq/216tsens_
i]
236 0 0:00 [therm_core:noti]
237 0 0:00 [therm_core:noti]
238 0 0:00 [therm_core:noti]
239 0 0:00 [therm_core:noti]
240 0 0:00 [therm_core:noti]
241 0 0:00 [therm_core:noti]
242 0 0:00 [dm_bufio_cache]
243 0 0:19 [cfinteractive]
244 0 0:00 [irq/170f982490]
246 0 0:00 [irq/253f98a490]
248 0 0:00 [irq/499qpnp_
wl]
249 0 0:00 [binder]
250 0 0:08 [irq/603nanohub]
251 0 0:36 [nanohub]
252 0 0:59 [irq/504synapti]
253 0 4:50 [mmcqd/0]
254 0 0:00 [mmcqd/0rpmb]
255 0 0:00 [usb_bam_wq]
256 0 0:00 [irq/500qpnp_
sc]
257 0 0:05 [irq/224spdm_
bw]
258 0 0:00 [krfcommd]
259 0 0:00 [irq/609adsp]
260 0 0:00 [irq/641modem]
262 0 0:00 [msm_vidc_worker]
263 0 0:00 [pm_workerq_venu]
264 0 0:00 [therm_core:noti]
265 0 0:00 [irq/464chgerr]
266 0 0:00 [irq/9chgtaper]
267 0 0:00 [irq/10chgtcc]
268 0 0:00 [irq/8chgrechg]
269 0 0:00 [irq/468chgp2f]
270 0 0:00 [irq/469battho]
271 0 0:00 [irq/11battwar]
272 0 0:00 [irq/13battcoo]
273 0 0:00 [irq/12battcol]
274 0 0:00 [irq/7battmiss]
275 0 0:00 [irq/470battlo]
276 0 0:00 [irq/1usbinuv]
277 0 0:00 [irq/2usbinov]
278 0 0:00 [irq/3usbinsrc]
279 0 0:00 [irq/4otgfail]
280 0 0:00 [irq/5otgoc]
281 0 0:00 [irq/6aicldone]
282 0 0:00 [irq/473dcinuv]
283 0 0:00 [irq/475powero]
284 0 0:00 [irq/476tempsh]
285 0 0:00 [irq/477safety]
290 0 0:00 [rq_stats]
291 0 0:00 [msm_perf:events]
292 0 0:00 [sb1]
293 0 0:00 [ngd_rx_thread1]
294 0 0:00 [ngd_notify_sl1]
295 0 0:00 [k_bam_data]
296 0 0:00 [f_mtp]
297 0 0:00 [filestorage]
298 0 0:50 [msmcore:
sampli]
299 0 0:00 [msm_thermal:hot]
300 0 0:00 [msm_thermal:fre]
301 0 0:00 [msm_thermal:the]
302 0 0:00 [therm_core:noti]
303 0 0:00 [therm_core:noti]
304 0 0:00 [therm_core:noti]
305 0 0:00 [therm_core:noti]
306 0 0:00 [therm_core:noti]
307 0 0:00 [therm_core:noti]
308 0 0:00 [therm_core:noti]
309 0 0:00 [therm_core:noti]
310 0 0:00 [therm_core:noti]
311 0 0:00 [boost_sync/0]
312 0 0:00 [boost_sync/1]
313 0 0:00 [boost_sync/2]
314 0 0:00 [boost_sync/3]
315 0 0:00 [boost_sync/4]
316 0 0:00 [boost_sync/5]
317 0 0:00 [boost_sync/6]
318 0 0:00 [boost_sync/7]
319 0 0:00 [ipa_A7_svc]
320 0 0:00 [qmi_hndl0000000]
321 0 0:00 [clnt_req]
322 0 0:00 [clnt_resp]
323 0 0:00 [clnt_req]
324 0 0:00 [wl_event_handle]
325 0 0:00 [dhd_watchdog_th]
326 0 0:03 /sbin/ueventd
329 0 0:00 [jbd2/mmcblk0p43]
330 0 0:00 [ext4rsvconver]
331 0 0:00 [jbd2/mmcblk0p37]
332 0 0:00 [ext4rsvconver]
336 0 0:00 [kworker/0:1H]
338 0 0:22 [jbd2/mmcblk0p44]
339 0 0:00 [ext4rsvconver]
343 0 0:00 [jbd2/mmcblk0p38]
344 0 0:00 [ext4rsvconver]
345 0 0:00 [jbd2/mmcblk0p32]
346 0 0:00 [ext4rsvconver]
348 1036 3:37 /system/bin/logd
353 0 0:00 [kauditd]
356 1000 0:00 /vendor/bin/qseecomd
358 1000 0:00 /vendor/bin/qseecomd
368 0 0:00 /system/bin/vold blkid_
c
390 0 0:00 [IPCRTR]
391 0 0:00 [adsp_IPCRTR]
393 0 0:00 [msm_slim_qmi_cl]
394 0 0:00 [qmi_hndl0000000]
396 0 0:01 /sbin/healthd
397 0 0:00 /vendor/bin/pmservice
398 9999 0:00 /vendor/bin/rmt_storage
399 0 0:21 /vendor/bin/msm_irqbalance
400 0 0:09 /system/bin/lmkd
401 1000 0:37 /system/bin/servicemanager
402 1000 7:32 /system/bin/surfaceflinger
407 0 0:00 [irq/449wcd9xxx]
435 0 0:06 [migration/5]
436 0 0:07 [ksoftirqd/5]
438 0 0:00 [kworker/5:0H]
440 0 0:06 [migration/6]
441 0 0:06 [ksoftirqd/6]
443 0 0:00 [kworker/6:0H]
444 0 0:07 [migration/7]
445 0 0:03 [ksoftirqd/7]
447 0 0:00 [kworker/7:0H]
449 0 0:42 [irq/215fc38800]
451 0 0:00 /vendor/bin/pmproxy
456 0 0:14 /vendor/bin/thermalengine
458 0 0:15 /vendor/bin/perfd
459 1001 0:03 /vendor/bin/netmgrd
460 1001 0:00 /vendor/bin/qti
461 1000 0:00 /system/bin/imsqmidaemon
462 1000 0:01 /system/bin/imscmservice
463 0 0:00 /vendor/bin/oem_qmi_server
464 0 0:14 {main} zygote64
465 0 0:06 {main} zygote
466 1041 1:12 /system/bin/audioserver
469 1019 0:00 /system/bin/drmserver
470 0 0:55 /system/bin/installd
471 1017 0:00 /system/bin/keystore /data
472 1046 0:03 {mediacodec} media.codec m
473 1013 0:03 /system/bin/mediadrmserver
474 1040 0:00 {mediaextractor} media.ext
475 1013 0:01 /system/bin/mediaserver
476 0 0:13 {Binder:476_2} /system/bin
478 1001 0:08 /system/bin/rild
480 1000 0:00 /vendor/bin/time_daemon
481 1021 0:00 /vendor/bin/loc_launcher
483 1000 0:17 /system/bin/fingerprintd
484 1000 0:00 /vendor/bin/cnd
488 1000 0:00 /system/bin/gatekeeperd /d
496 0 0:00 [wrkld_notify]
508 1021 0:01 /vendor/bin/slim_daemon 520
1000 0:00 /system/bin/imsdatadaemon
525 0 0:03 [loop0]
533 0 0:00 [jbd2/loop08]
534 0 0:00 [ext4rsvconver]
584 0 0:00 [kworker/5:1H]
585 0 0:00 [kworker/6:1H]
586 0 0:00 [kworker/7:1H]
617 0 0:00 daemonsu:mount:master
681 0 0:00 [IPCRTR]
682 0 0:00 [modem_IPCRTR]
683 0 0:03 [kworker/u16:3]
689 0 0:00 [qmi_hndl0000000]
694 0 0:03 [kworker/u16:9]
704 0 0:03 [kworker/u16:14]
705 0 0:00 daemonsu:master
708 0 0:00 [qmi_hndl0000000]
802 0 0:00 [ipawq44]
803 0 0:00 [iparepwq44]
887 0 0:02 [kworker/2:3]
888 0 0:09 [kworker/2:4]
1098 0 0:00 [kworker/1:1]
1714 1000 27:30 system_server
2907 1010 0:12 /system/bin/wpa_supplicant
2911 1002 0:23 {droid.bluetooth} com.andr
2916 10064 0:14 {putmethod.latin} com.goog
2939 1023 0:17 /system/bin/sdcard u
1023
3108 1001 8:20 {m.android.phone} com.andr
3243 0 0:00 [irq/448msm_
hs_]
4038 10019 0:02 {id.ext.services} com.goog
4187 10016 1:02 {gle.android.gms} com.goog
4211 10016 4:28 {.gms.persistent} com.goog
4248 10034 0:00 {hbox:interactor} com.goog
4261 1000 0:01 {.cne.CNEService} com.quic
4274 1027 0:04 com.android.nfc
4330 10231 0:13 {.mobilesecurity} com.avas
4358 10165 0:15 {tpass.lpandroid} com.last
4369 10059 0:00 {oogle.vr.vrcore} com.goog
4378 10118 0:16 {id.wearable.app} com.goog
4390 10275 0:07 {oo.lightmanager} com.koo.
4443 10034 3:12 {equicksearchbox} com.goog
4590 10118 0:00 {arable.app:flow} com.goog
4978 10148 0:13 {earminilauncher} com.npi.
5833 10217 0:11 bn.ereader
6066 10120 0:12 { } com.gsam
6139 10285 0:04 flar2.hbmwidget
samlabs.bbm.pro
6163 10224 0:33 {rg.zooper.zwpro} org.zoop
6542 0 0:00 [kworker/2:1H]
6552 0 0:00 daemonsu:10086
6570 0 0:00 daemonsu:10110
6611 10169 3:30 {le.pr.mytmobile} com.tmob
7283 0 0:00 [kworker/3:4]
7544 0 0:03 [kworker/u17:1]
7572 10062 0:01 {rcontrolservice} com.huaw
7594 1001 0:01 {.qcrilmsgtunnel} com.qual
7666 0 0:00 [kworker/4:2]
7685 10034 0:23 {earchbox:search} com.goog
7915 10154 0:16 {dropbox.android} com.drop
8371 10219 0:01 {nslate:copydrop} com.goog
8587 0 0:02 [kworker/u16:11]
8653 10016 0:01 {e.process.gapps} com.goog
8724 0 0:00 [irq/606f98a490]
8730 0 0:12 [mdss_fb0]
8778 10001 0:01 {d.process.acore} android.
8805 0 0:00 [kworker/0:0]
8990 0 0:00 [kworker/7:0]
9006 0 0:00 [kworker/6:0]
9016 10164 0:04 {m.motorola.omni} com.moto
9057 10212 0:02 {ola.targetnotif} com.moto
9220 0 0:00 [kworker/2:1]
9373 10223 0:09 {orge.opencamera} net.sour
9420 10277 0:18 gbis.gbandroid
9425 10058 0:01 {gle.android.tts} com.goog
9444 0 0:11 daemonsu:10280
9627 10070 0:05 {oid.apps.photos} com.goog
9645 10225 0:05 {droid.apps.plus} com.goog
9694 0 0:00 [kworker/5:0]
9751 10204 0:17 {ek.TunnyBrowser} mobi.mge
10186 10178 1:13 {psim.gpsstatus2} com.ecli
10453 1000 0:00 /vendor/bin/ATFWDdaemon
11086 10018 0:01 {.android.dialer} com.goog
11104 10016 0:00 {id.gms.feedback} com.goog
11143 10182 0:01 com.p1.chompsms
11223 10236 0:14 {roid.apps.inbox} com.goog
12048 10246 0:01 {om.candl.athena} com.cand
12138 10250 0:02 {dio.weatherhere} com.nstu
12213 10216 0:16 com.chrome.beta
12274 10216 0:04 {ileged_process0} com.chro
12454 0 0:00 [kworker/0:2]
12473 0 0:00 [kworker/3:0]
12474 0 0:00 [kworker/3:2]
12525 0 0:00 [kworker/4:1]
12560 10276 0:00 com.xda.labs
12588 0 0:00 [kworker/u16:2]
13027 10242 0:01 {chainfire.flash} eu.chain
13054 10242 0:00 su mountmaster
13059 0 0:00 daemonsu:mount:0
13062 0 0:00 daemonsu:mount:0:13054
13066 0 0:00 sush 13152
0 0:00 [kworker/7:2]
13223 0 0:00 [kworker/2:0]
13267 0 0:00 [kworker/1:0]
13576 0 0:00 [kworker/5:2]
13614 0 0:00 [kworker/6:1]
13838 0 0:00 [kworker/7:1]
13961 10110 0:00 {pal.androidterm} jackpal.
13978 10110 0:00 /system/bin/sh 14040
10267 0:10 {vvmedia.app.den} com.vvme
14294 0 0:00 daemonsu:10276
14572 0 0:00 [kworker/u16:5]
14706 0 0:00 /system/bin/debuggerd
14707 0 0:00 debuggerd:signaller
14723 0 0:00 [kworker/1:2]
14735 1001 0:00 /vendor/bin/qmuxd
14752 10032 0:04 {ndroid.systemui} com.andr
14949 0 0:00 [kworker/u17:2]
14973 10243 0:01 {ppfour.wearmail} com.appf
15650 10005 0:00 {oadcastreceiver} com.andr
15869 10193 0:00 {sensorly.viewer} com.sens
16175 0 0:00 [kworker/5:1]
16417 10119 0:00 {ur.wearcalendar} com.appf
16576 10198 0:00 {d.airdroid:push} com.sand
16603 10281 0:00 {mobile.tuesdays} com.tmob
16664 10121 0:00 {chtype.swiftkey} com.touc
16731 10159 0:02 {pps.googlevoice} com.goog
16764 1001 0:00 {lugins.sprintdm} com.andr
16781 1000 0:00 {ndroid.settings} com.andr
16794 10023 0:00 {id.partnersetup} com.goog
16808 1001 0:00 {.codeaurora.ims} org.code
17089 10073 0:00 {.apps.messaging} com.goog
17394 10086 0:00 {ainfire.supersu} eu.chain
17418 10061 0:00 {le.android.talk} com.goog
17425 10183 0:00 {er.paid.android} com.accu
17485 10110 0:00 su
17489 0 0:00 daemonsu:10110:17485
17493 0 0:00 sush 17530
0 0:00 ps
17590 0 0:05 [kworker/u16:1]
17681 10198 0:01 {m.sand.airdroid} com.sand
18596 0 0:00 /system/bin/debuggerd64
18615 0 0:00 debuggerd64:signaller
18631 0 0:10 [kworker/u17:3]
18636 0 0:00 [kworker/3:1H]
19048 0 0:05 [kworker/0:3]
19112 0 0:00 [kworker/3:1]
20533 10264 0:01 {armers.ifarmers} com.farm
20813 10124 0:02 {m.joaomgcd.join} com.joao
21455 0 0:00 daemonsu:10265
21470 0 0:00 sush 22202
0 0:04 [kworker/u16:4]
22993 1047 0:03 /system/bin/cameraserver
22994 1006 0:06 /vendor/bin/mmqcameradae
24504 0 0:00 daemonsu:10162
25273 0 0:05 daemonsu:10130
26810 10280 0:17 {exkernelmanager} flar2.ex
26832 10280 0:03 su
26839 0 0:02 daemonsu:10280:26832
26843 0 0:02 sush 27570
0 0:04 [kworker/1:3]
28939 10027 0:08 {android.vending} com.andr
30276 0 0:00 [kworker/6:2]
30530 10188 0:06 { } com.idea
30580 0 0:03 [kworker/0:1]
31272 0 0:00 [kworker/4:0]
angler:/ #

I reported this on the Google issue tracker also: https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Status%20Priority%20Owner%20Summary%20Stars%20Reporter%20Opened&groupby=&sort=&id=213682

Off topic: Chainfire thanks for your hard work over the years.