---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-9091 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 12G 67G 15% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 570 10028 0 5441 15141 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e4:18:bc brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85006sec preferred_lft 85006sec inet6 fe80::f816:3eff:fee4:18bc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-9091) 02/27/24 _x86_64_ (4 CPU) 10:12:52 LINUX RESTART (4 CPU) 10:13:01 tps rtps wtps bread/s bwrtn/s 10:14:02 222.91 58.94 163.97 3754.97 31318.51 10:15:01 84.56 13.45 71.11 967.13 27362.66 10:16:01 215.33 2.20 213.13 69.72 32569.77 10:17:01 158.74 0.65 158.09 5.20 27700.85 10:18:01 144.73 0.07 144.66 0.67 37782.37 10:19:01 58.18 0.02 58.16 0.13 27043.25 10:20:01 109.60 0.08 109.52 0.67 62016.73 10:21:01 28.61 0.00 28.61 0.00 5695.05 10:22:01 1.18 0.00 1.18 0.00 14.40 10:23:01 1.37 0.00 1.37 0.00 24.26 10:24:01 1.55 0.00 1.55 0.00 27.33 10:25:01 1.10 0.00 1.10 0.00 14.66 10:26:01 0.92 0.00 0.92 0.00 11.33 10:27:01 28.53 0.00 28.53 0.00 27331.04 10:28:01 18.10 0.00 18.10 0.00 10762.34 10:29:01 3.50 1.83 1.67 14.66 28.13 10:30:01 0.85 0.00 0.85 0.00 16.26 10:31:01 1.45 0.00 1.45 0.00 25.06 10:32:01 0.98 0.00 0.98 0.00 14.13 10:33:01 1.17 0.00 1.17 0.00 15.06 10:34:01 45.14 0.08 45.06 0.67 6544.51 10:35:01 146.99 0.03 146.96 0.40 61969.94 10:36:01 50.47 1.27 49.21 108.65 16079.05 Average: 57.63 3.41 54.22 213.49 16268.82 10:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:02 13841312 15555884 2583648 15.73 49800 1865140 810628 4.64 646080 1721296 154872 10:15:01 13587468 15480092 2837492 17.28 59624 2027356 851256 4.87 766936 1842572 90004 10:16:01 13127640 15457416 3297320 20.08 104288 2372980 1364140 7.81 877076 2133148 306564 10:17:01 12480108 15493768 3944852 24.02 136488 2945640 1424120 8.15 1087828 2496624 374768 10:18:01 11899700 15471664 4525260 27.55 141260 3493580 1117004 6.39 1561704 2577876 335880 10:19:01 10929432 15144308 5495528 33.46 142788 4116548 1599520 9.15 2079424 3009160 410312 10:20:01 10645820 15456256 5779140 35.19 145932 4682304 1144316 6.55 2127568 3218508 168968 10:21:01 10645760 15456108 5779200 35.19 146000 4682316 1144316 6.55 2128028 3218512 40 10:22:01 10645772 15456128 5779188 35.19 146048 4682308 1144316 6.55 2128224 3218512 8 10:23:01 10633188 15444452 5791772 35.26 146128 4682480 1144316 6.55 2139664 3219272 464 10:24:01 10633356 15444684 5791604 35.26 146168 4682492 1144316 6.55 2139176 3219276 152 10:25:01 10633452 15459376 5791508 35.26 146212 4682492 1144316 6.55 2124820 3233840 120 10:26:01 10633700 15459816 5791260 35.26 146240 4682620 1144316 6.55 2125056 3233984 20 10:27:01 10820508 15388560 5604452 34.12 150272 4423572 1642832 9.40 2256140 2921004 177556 10:28:01 10960804 15459288 5464156 33.27 150392 4355752 1223488 7.00 2140232 2899636 8 10:29:01 10959916 15459584 5465044 33.27 150852 4355756 1258784 7.20 2140428 2900336 64 10:30:01 10946428 15451100 5478532 33.35 150884 4355916 1258784 7.20 2148800 2905300 312 10:31:01 10946552 15451248 5478408 33.35 150904 4355920 1258784 7.20 2148424 2905304 148 10:32:01 10946444 15460120 5478516 33.35 150928 4355920 1258784 7.20 2139324 2914272 56 10:33:01 10946328 15460044 5478632 33.36 150944 4355920 1258784 7.20 2139448 2914276 136 10:34:01 10183372 15217092 6241588 38.00 170852 4825956 1599684 9.15 2505932 3264888 454076 10:35:01 9685336 14913804 6739624 41.03 178404 5020528 1543400 8.83 2964812 3290596 49112 10:36:01 10235028 15469912 6189932 37.69 181068 5027524 814152 4.66 2429504 3279536 51220 Average: 11172497 15413509 5252463 31.98 140977 4131783 1230189 7.04 1954114 2892945 111950 10:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:02 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 10:14:02 ens3 581.65 392.25 2936.76 81.98 0.00 0.00 0.00 0.00 10:15:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 10:15:01 ens3 29.87 21.92 630.90 4.44 0.00 0.00 0.00 0.00 10:16:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:16:01 ens3 160.97 104.20 794.21 15.23 0.00 0.00 0.00 0.00 10:17:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:17:01 ens3 160.69 93.45 1054.61 9.68 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 0.63 0.45 0.31 0.47 0.00 0.00 0.00 0.00 10:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:19:01 ens3 1.70 1.12 1.09 0.54 0.00 0.00 0.00 0.00 10:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 0.57 0.52 0.36 0.65 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 ens3 0.35 0.48 0.07 0.25 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 0.60 0.28 0.10 0.23 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 ens3 0.85 0.70 0.37 0.49 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 2.18 1.18 0.93 1.33 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 ens3 0.28 0.45 0.06 0.31 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 1.77 0.77 0.93 1.10 0.00 0.00 0.00 0.00 10:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:27:01 ens3 1.40 0.87 0.25 0.58 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 2.43 0.80 0.94 0.91 0.00 0.00 0.00 0.00 10:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 ens3 3.08 1.93 1.37 1.68 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 0.68 0.22 0.16 0.07 0.00 0.00 0.00 0.00 10:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 ens3 1.87 1.35 0.82 1.33 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 0.25 0.32 0.06 0.31 0.00 0.00 0.00 0.00 10:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:33:01 ens3 0.40 0.33 0.07 0.23 0.00 0.00 0.00 0.00 10:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 ens3 210.48 143.48 1780.90 13.25 0.00 0.00 0.00 0.00 10:35:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 10:35:01 ens3 13.11 9.97 20.16 15.83 0.00 0.00 0.00 0.00 10:36:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:36:01 ens3 32.18 24.83 49.13 9.90 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 52.54 34.87 316.06 6.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-9091) 02/27/24 _x86_64_ (4 CPU) 10:12:52 LINUX RESTART (4 CPU) 10:13:01 CPU %user %nice %system %iowait %steal %idle 10:14:02 all 15.27 0.00 1.59 9.68 0.06 73.39 10:14:02 0 13.38 0.00 1.72 0.77 0.05 84.08 10:14:02 1 8.28 0.00 0.80 5.46 0.03 85.42 10:14:02 2 18.91 0.00 2.32 16.86 0.07 61.84 10:14:02 3 20.58 0.00 1.56 15.71 0.07 62.08 10:15:01 all 7.29 0.00 0.72 18.59 0.05 73.35 10:15:01 0 13.60 0.00 0.99 2.76 0.05 82.60 10:15:01 1 1.89 0.00 0.34 10.91 0.07 86.80 10:15:01 2 1.27 0.00 0.27 0.70 0.02 97.74 10:15:01 3 12.49 0.00 1.27 60.24 0.07 25.94 10:16:01 all 19.27 0.00 2.26 12.58 0.07 65.82 10:16:01 0 11.16 0.00 2.04 9.31 0.07 77.42 10:16:01 1 38.82 0.00 2.77 6.30 0.08 52.02 10:16:01 2 16.58 0.00 1.98 8.21 0.05 73.17 10:16:01 3 10.54 0.00 2.25 26.50 0.07 60.64 10:17:01 all 64.11 0.00 8.19 2.17 0.11 25.41 10:17:01 0 64.10 0.00 8.26 2.09 0.12 25.44 10:17:01 1 64.38 0.00 8.65 1.95 0.12 24.91 10:17:01 2 62.88 0.00 7.98 1.66 0.12 27.36 10:17:01 3 65.07 0.00 7.89 3.01 0.10 23.92 10:18:01 all 59.48 0.00 5.49 2.38 0.09 32.55 10:18:01 0 56.40 0.00 5.57 4.34 0.07 33.62 10:18:01 1 59.80 0.00 5.24 1.72 0.10 33.14 10:18:01 2 58.44 0.00 5.07 1.69 0.08 34.72 10:18:01 3 63.30 0.00 6.11 1.77 0.10 28.72 10:19:01 all 75.81 0.00 5.47 1.05 0.09 17.58 10:19:01 0 78.71 0.00 5.49 1.84 0.10 13.85 10:19:01 1 75.94 0.00 5.37 0.64 0.08 17.96 10:19:01 2 74.17 0.00 5.53 0.10 0.08 20.11 10:19:01 3 74.44 0.00 5.46 1.64 0.08 18.37 10:20:01 all 65.81 0.00 8.68 5.42 0.11 19.98 10:20:01 0 65.77 0.00 9.18 6.78 0.09 18.19 10:20:01 1 65.35 0.00 8.47 8.46 0.10 17.62 10:20:01 2 66.63 0.00 8.51 3.12 0.14 21.61 10:20:01 3 65.52 0.00 8.54 3.33 0.10 22.51 10:21:01 all 0.02 0.00 0.03 0.63 0.01 99.31 10:21:01 0 0.02 0.00 0.08 2.22 0.02 97.67 10:21:01 1 0.02 0.00 0.00 0.28 0.00 99.70 10:21:01 2 0.02 0.00 0.03 0.00 0.02 99.93 10:21:01 3 0.03 0.00 0.02 0.00 0.02 99.93 10:22:01 all 0.01 0.00 0.01 0.01 0.01 99.96 10:22:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:22:01 1 0.02 0.00 0.02 0.03 0.02 99.92 10:22:01 2 0.00 0.00 0.00 0.00 0.02 99.98 10:22:01 3 0.03 0.00 0.02 0.00 0.03 99.92 10:23:01 all 0.10 0.00 0.02 0.00 0.01 99.87 10:23:01 0 0.08 0.00 0.02 0.00 0.00 99.90 10:23:01 1 0.08 0.00 0.00 0.02 0.00 99.90 10:23:01 2 0.20 0.00 0.02 0.00 0.00 99.78 10:23:01 3 0.03 0.00 0.03 0.00 0.03 99.90 10:24:01 all 0.40 0.00 0.02 0.01 0.01 99.56 10:24:01 0 1.52 0.00 0.02 0.02 0.02 98.44 10:24:01 1 0.05 0.00 0.02 0.03 0.00 99.90 10:24:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:24:01 3 0.02 0.00 0.00 0.00 0.03 99.95 10:24:01 CPU %user %nice %system %iowait %steal %idle 10:25:01 all 0.35 0.00 0.07 0.00 0.02 99.55 10:25:01 0 1.19 0.00 0.03 0.00 0.00 98.78 10:25:01 1 0.03 0.00 0.08 0.02 0.02 99.85 10:25:01 2 0.07 0.00 0.13 0.00 0.02 99.78 10:25:01 3 0.10 0.00 0.05 0.00 0.02 99.83 10:26:01 all 0.13 0.00 0.03 0.01 0.01 99.82 10:26:01 0 0.43 0.00 0.10 0.02 0.03 99.42 10:26:01 1 0.07 0.00 0.02 0.02 0.00 99.90 10:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:27:01 all 17.41 0.00 2.36 2.95 0.05 77.22 10:27:01 0 17.97 0.00 2.30 1.94 0.08 77.71 10:27:01 1 14.71 0.00 2.42 3.53 0.03 79.32 10:27:01 2 18.54 0.00 2.37 3.48 0.03 75.58 10:27:01 3 18.46 0.00 2.36 2.86 0.07 76.25 10:28:01 all 3.99 0.00 0.55 1.02 0.02 94.43 10:28:01 0 5.61 0.00 0.78 1.94 0.03 91.63 10:28:01 1 3.72 0.00 0.32 0.08 0.00 95.88 10:28:01 2 2.68 0.00 0.34 0.02 0.02 96.95 10:28:01 3 3.94 0.00 0.75 2.05 0.02 93.25 10:29:01 all 0.05 0.00 0.03 0.02 0.01 99.89 10:29:01 0 0.10 0.00 0.07 0.03 0.03 99.77 10:29:01 1 0.03 0.00 0.02 0.00 0.02 99.93 10:29:01 2 0.07 0.00 0.02 0.02 0.02 99.88 10:29:01 3 0.00 0.00 0.03 0.02 0.00 99.95 10:30:01 all 0.12 0.00 0.03 0.00 0.01 99.83 10:30:01 0 0.13 0.00 0.05 0.00 0.03 99.78 10:30:01 1 0.07 0.00 0.00 0.00 0.00 99.93 10:30:01 2 0.20 0.00 0.03 0.00 0.00 99.77 10:30:01 3 0.07 0.00 0.03 0.02 0.02 99.87 10:31:01 all 0.22 0.00 0.02 0.01 0.01 99.75 10:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:31:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:31:01 2 0.03 0.00 0.05 0.00 0.02 99.90 10:31:01 3 0.78 0.00 0.02 0.03 0.02 99.15 10:32:01 all 0.20 0.00 0.02 0.02 0.01 99.74 10:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:32:01 1 0.07 0.00 0.05 0.00 0.00 99.88 10:32:01 2 0.07 0.00 0.05 0.00 0.03 99.85 10:32:01 3 0.67 0.00 0.02 0.08 0.02 99.22 10:33:01 all 0.01 0.00 0.01 0.01 0.02 99.96 10:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:33:01 1 0.02 0.00 0.00 0.02 0.00 99.97 10:33:01 2 0.00 0.00 0.02 0.00 0.02 99.97 10:33:01 3 0.00 0.00 0.00 0.02 0.02 99.97 10:34:01 all 18.94 0.00 1.67 0.89 0.04 78.46 10:34:01 0 18.44 0.00 1.75 0.48 0.05 79.27 10:34:01 1 18.84 0.00 1.64 0.87 0.03 78.61 10:34:01 2 18.71 0.00 1.76 1.49 0.05 77.99 10:34:01 3 19.76 0.00 1.51 0.72 0.05 77.95 10:35:01 all 61.83 0.00 8.68 4.14 0.11 25.25 10:35:01 0 62.16 0.00 8.72 2.37 0.10 26.64 10:35:01 1 62.03 0.00 8.42 3.57 0.10 25.87 10:35:01 2 62.42 0.00 8.33 4.03 0.12 25.10 10:35:01 3 60.73 0.00 9.23 6.57 0.10 23.37 10:35:01 CPU %user %nice %system %iowait %steal %idle 10:36:01 all 28.41 0.00 2.83 1.68 0.06 67.01 10:36:01 0 26.35 0.00 2.64 1.81 0.07 69.13 10:36:01 1 51.48 0.00 3.78 2.38 0.07 42.29 10:36:01 2 17.17 0.00 2.33 0.32 0.07 80.11 10:36:01 3 18.70 0.00 2.57 2.20 0.03 76.50 Average: all 18.92 0.00 2.10 2.73 0.04 76.21 Average: 0 18.82 0.00 2.15 1.67 0.04 77.32 Average: 1 20.06 0.00 2.08 1.99 0.04 75.82 Average: 2 18.04 0.00 2.03 1.80 0.04 78.09 Average: 3 18.75 0.00 2.14 5.45 0.05 73.61