---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-6983 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: 2799.998 BogoMIPS: 5599.99 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 11G 67G 14% / 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 626 10787 0 4625 15084 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:b6:f2:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84841sec preferred_lft 84841sec inet6 fe80::f816:3eff:feb6:f22e/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-6983) 02/20/24 _x86_64_ (4 CPU) 13:12:35 LINUX RESTART (4 CPU) 13:13:01 tps rtps wtps bread/s bwrtn/s 13:14:01 240.23 44.33 195.90 2026.86 22512.65 13:15:01 71.32 0.15 71.17 24.00 12312.48 13:16:01 186.65 0.95 185.70 22.66 19704.50 13:17:01 147.66 0.98 146.68 8.00 24191.70 13:18:01 82.76 0.00 82.76 0.00 37422.59 13:19:01 53.82 0.02 53.80 0.13 30743.33 13:20:01 96.50 0.08 96.42 0.67 50647.96 13:21:01 43.95 0.00 43.95 0.00 22117.56 13:22:01 3.58 0.00 3.58 0.00 3517.41 13:23:01 3.77 0.00 3.77 0.00 3516.83 13:24:01 4.00 0.00 4.00 0.00 3524.43 13:25:01 3.18 0.00 3.18 0.00 3506.96 13:26:01 3.38 0.00 3.38 0.00 3510.21 13:27:01 3.28 0.00 3.28 0.00 3507.00 13:28:01 44.63 1.83 42.80 14.66 40988.57 13:29:01 7.35 0.00 7.35 0.00 3941.61 13:30:01 3.53 0.00 3.53 0.00 3510.03 13:31:01 3.52 0.00 3.52 0.00 3406.20 13:32:01 2.10 0.00 2.10 0.00 1624.93 13:33:01 1.28 0.00 1.28 0.00 15.86 13:34:01 0.88 0.00 0.88 0.00 9.07 13:35:01 1.30 0.00 1.30 0.00 16.00 13:36:01 0.98 0.00 0.98 0.00 11.33 13:37:01 1.32 0.00 1.32 0.00 16.13 13:38:01 15.49 1.02 14.48 106.35 831.98 Average: 41.06 1.97 39.08 88.13 11804.34 13:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:14:01 13612280 15453696 2812688 17.12 57300 1980812 884800 5.06 786004 1809008 64820 13:15:01 13366312 15435360 3058656 18.62 79228 2170712 940592 5.38 817196 1991348 120320 13:16:01 12787316 15338424 3637652 22.15 104552 2585960 1452288 8.31 1153580 2189352 202172 13:17:01 11812968 15121584 4612000 28.08 133672 3215648 1711540 9.80 1597880 2642448 360128 13:18:01 11753568 15393300 4671400 28.44 136424 3554804 1391920 7.97 1668140 2622768 287200 13:19:01 11103688 15289604 5321280 32.40 137760 4088788 1445884 8.27 1919268 3002372 330692 13:20:01 10521720 15315008 5903248 35.94 140708 4663744 1536008 8.79 2258180 3219300 148616 13:21:01 10586616 15400288 5838352 35.55 141016 4685520 1228188 7.03 2184752 3227188 412 13:22:01 10585628 15400116 5839340 35.55 141048 4685516 1228188 7.03 2184792 3227724 20 13:23:01 10579664 15400664 5845304 35.59 141108 4685596 1228188 7.03 2183772 3234124 344 13:24:01 10573744 15395096 5851224 35.62 141196 4685824 1228188 7.03 2189236 3234356 20 13:25:01 10573680 15398236 5851288 35.62 141248 4685828 1228188 7.03 2186480 3237500 264 13:26:01 10573884 15399292 5851084 35.62 141308 4685824 1228188 7.03 2185752 3238304 20 13:27:01 10573496 15398964 5851472 35.63 141364 4685828 1228188 7.03 2185796 3238308 212 13:28:01 10899724 15401112 5525244 33.64 146128 4358960 1282440 7.34 2198120 2905448 12728 13:29:01 10899736 15401184 5525232 33.64 146196 4358960 1282440 7.34 2198028 2905456 4 13:30:01 10900156 15405592 5524812 33.64 146276 4358968 1282440 7.34 2194544 2909348 152 13:31:01 10900312 15405820 5524656 33.64 146336 4358972 1282440 7.34 2194520 2909352 52 13:32:01 10900136 15408028 5524832 33.64 146372 4358976 1282440 7.34 2192056 2911700 28 13:33:01 10900292 15413196 5524676 33.64 146388 4358984 1282440 7.34 2187136 2916684 192 13:34:01 10900284 15413196 5524684 33.64 146396 4358984 1282440 7.34 2187324 2916684 168 13:35:01 10900536 15413464 5524432 33.63 146408 4358988 1282440 7.34 2187328 2916688 40 13:36:01 10900412 15413376 5524556 33.64 146436 4358992 1282440 7.34 2187436 2916692 168 13:37:01 10900148 15413132 5524820 33.64 146460 4358996 1282440 7.34 2187444 2916696 40 13:38:01 11075520 15469424 5349448 32.57 147556 4280328 850764 4.87 2048484 2887080 37060 Average: 11163273 15387886 5261695 32.03 135555 4117220 1265420 7.24 1978530 2885037 62635 13:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:14:01 ens3 486.72 292.53 3198.69 63.26 0.00 0.00 0.00 0.00 13:14:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:15:01 ens3 24.66 18.40 279.84 4.44 0.00 0.00 0.00 0.00 13:15:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:16:01 ens3 133.66 92.00 529.80 17.12 0.00 0.00 0.00 0.00 13:16:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 ens3 180.15 107.13 1056.23 10.13 0.00 0.00 0.00 0.00 13:17:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 13:18:01 ens3 2.20 1.07 0.86 1.13 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 3.70 1.58 1.86 1.39 0.00 0.00 0.00 0.00 13:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:20:01 ens3 28.45 14.53 18.94 13.57 0.00 0.00 0.00 0.00 13:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 58.31 35.92 38.94 27.24 0.00 0.00 0.00 0.00 13:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 ens3 111.85 110.41 48.99 136.49 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 7.76 5.20 4.70 3.87 0.00 0.00 0.00 0.00 13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 ens3 1.82 1.08 0.79 1.14 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1.65 0.55 0.56 0.73 0.00 0.00 0.00 0.00 13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 ens3 4.47 3.28 2.27 6.16 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 0.38 0.33 0.07 0.28 0.00 0.00 0.00 0.00 13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 ens3 1.92 0.92 0.69 0.98 0.00 0.00 0.00 0.00 13:28:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 0.83 0.55 0.38 0.52 0.00 0.00 0.00 0.00 13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 1.08 0.58 0.42 0.59 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 0.32 0.23 0.06 0.27 0.00 0.00 0.00 0.00 13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:32:01 ens3 0.37 0.17 0.08 0.22 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 0.48 0.32 0.14 0.32 0.00 0.00 0.00 0.00 13:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:34:01 ens3 0.28 0.13 0.06 0.19 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 0.57 0.15 0.10 0.04 0.00 0.00 0.00 0.00 13:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 ens3 2.73 2.10 1.35 4.17 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 1.23 0.53 0.43 0.64 0.00 0.00 0.00 0.00 13:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 ens3 17.74 14.68 25.68 6.54 0.00 0.00 0.00 0.00 13:38:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 42.93 28.17 208.46 12.06 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6983) 02/20/24 _x86_64_ (4 CPU) 13:12:35 LINUX RESTART (4 CPU) 13:13:01 CPU %user %nice %system %iowait %steal %idle 13:14:01 all 21.33 0.00 1.85 5.98 0.08 70.75 13:14:01 0 14.42 0.00 2.92 10.70 0.07 71.89 13:14:01 1 21.33 0.00 1.56 8.58 0.10 68.43 13:14:01 2 31.81 0.00 1.56 2.69 0.08 63.86 13:14:01 3 17.71 0.00 1.37 1.99 0.07 78.87 13:15:01 all 18.23 0.00 1.19 6.13 0.09 74.36 13:15:01 0 13.37 0.00 0.87 3.74 0.15 81.88 13:15:01 1 34.30 0.00 2.24 12.89 0.08 50.48 13:15:01 2 13.00 0.00 1.09 7.69 0.08 78.13 13:15:01 3 12.48 0.00 0.58 0.32 0.03 86.59 13:16:01 all 56.74 0.00 7.58 10.68 0.20 24.80 13:16:01 0 57.61 0.00 7.85 6.25 0.17 28.12 13:16:01 1 55.62 0.00 7.18 10.49 0.22 26.49 13:16:01 2 58.10 0.00 7.44 16.12 0.22 18.12 13:16:01 3 55.64 0.00 7.84 9.89 0.20 26.43 13:17:01 all 52.96 0.00 5.54 10.22 0.17 31.10 13:17:01 0 52.21 0.00 5.37 12.76 0.17 29.49 13:17:01 1 53.92 0.00 5.54 9.29 0.15 31.10 13:17:01 2 52.20 0.00 5.93 9.90 0.15 31.82 13:17:01 3 53.50 0.00 5.34 8.94 0.22 32.00 13:18:01 all 45.51 0.00 4.70 7.13 0.28 42.37 13:18:01 0 44.57 0.00 4.41 0.78 0.29 49.96 13:18:01 1 48.84 0.00 5.32 4.37 0.17 41.29 13:18:01 2 44.55 0.00 4.85 19.75 0.51 30.35 13:18:01 3 44.11 0.00 4.23 3.63 0.14 47.90 13:19:01 all 69.68 0.00 5.67 4.46 0.12 20.08 13:19:01 0 72.79 0.00 5.57 0.42 0.12 21.09 13:19:01 1 66.92 0.00 5.73 0.31 0.12 26.92 13:19:01 2 69.10 0.00 5.53 8.97 0.12 16.29 13:19:01 3 69.87 0.00 5.83 8.16 0.12 16.01 13:20:01 all 67.59 0.00 8.74 9.64 0.24 13.79 13:20:01 0 67.71 0.00 8.52 12.67 0.24 10.86 13:20:01 1 65.35 0.00 8.83 13.21 0.24 12.37 13:20:01 2 69.70 0.00 9.67 5.11 0.23 15.30 13:20:01 3 67.56 0.00 7.99 7.58 0.24 16.64 13:21:01 all 11.17 0.00 1.62 5.44 0.05 81.73 13:21:01 0 10.31 0.00 1.40 11.22 0.08 76.98 13:21:01 1 12.29 0.00 1.69 2.68 0.05 83.28 13:21:01 2 10.92 0.00 1.53 5.78 0.05 81.72 13:21:01 3 11.13 0.00 1.79 2.08 0.03 84.96 13:22:01 all 0.83 0.00 0.18 0.92 0.02 98.05 13:22:01 0 1.30 0.00 0.23 3.68 0.00 94.79 13:22:01 1 1.34 0.00 0.30 0.00 0.05 98.31 13:22:01 2 0.22 0.00 0.13 0.00 0.00 99.65 13:22:01 3 0.50 0.00 0.07 0.00 0.00 99.43 13:23:01 all 0.23 0.00 0.09 0.87 0.05 98.76 13:23:01 0 0.17 0.00 0.07 3.49 0.03 96.24 13:23:01 1 0.18 0.00 0.08 0.00 0.00 99.73 13:23:01 2 0.32 0.00 0.15 0.00 0.02 99.52 13:23:01 3 0.23 0.00 0.07 0.00 0.13 99.56 13:24:01 all 0.24 0.00 0.02 1.14 0.01 98.60 13:24:01 0 0.07 0.00 0.02 4.57 0.00 95.35 13:24:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:24:01 3 0.83 0.00 0.02 0.02 0.02 99.12 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 0.18 0.00 0.04 0.90 0.01 98.87 13:25:01 0 0.07 0.00 0.05 3.60 0.02 96.26 13:25:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:25:01 2 0.07 0.00 0.03 0.00 0.02 99.88 13:25:01 3 0.52 0.00 0.03 0.00 0.02 99.43 13:26:01 all 0.28 0.00 0.04 1.21 0.05 98.42 13:26:01 0 0.10 0.00 0.07 4.80 0.13 94.90 13:26:01 1 0.07 0.00 0.03 0.00 0.05 99.85 13:26:01 2 0.20 0.00 0.03 0.00 0.00 99.77 13:26:01 3 0.77 0.00 0.02 0.00 0.02 99.20 13:27:01 all 0.23 0.00 0.01 1.17 0.07 98.51 13:27:01 0 0.08 0.00 0.02 4.66 0.20 95.04 13:27:01 1 0.02 0.00 0.00 0.02 0.02 99.95 13:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:27:01 3 0.83 0.00 0.02 0.00 0.08 99.07 13:28:01 all 30.27 0.00 4.62 12.25 0.36 52.49 13:28:01 0 28.26 0.00 4.54 19.69 0.39 47.11 13:28:01 1 31.72 0.00 5.20 10.86 0.31 51.90 13:28:01 2 30.40 0.00 3.86 6.07 0.39 59.28 13:28:01 3 30.68 0.00 4.93 12.37 0.36 51.66 13:29:01 all 0.17 0.00 0.03 1.20 0.13 98.47 13:29:01 0 0.20 0.00 0.02 0.02 0.08 99.68 13:29:01 1 0.40 0.00 0.02 4.37 0.17 95.04 13:29:01 2 0.05 0.00 0.05 0.08 0.25 99.57 13:29:01 3 0.02 0.00 0.03 0.32 0.05 99.58 13:30:01 all 0.18 0.00 0.14 1.20 0.14 98.35 13:30:01 0 0.10 0.00 0.13 0.00 0.12 99.65 13:30:01 1 0.42 0.00 0.15 4.77 0.08 94.58 13:30:01 2 0.12 0.00 0.18 0.00 0.28 99.42 13:30:01 3 0.08 0.00 0.07 0.00 0.07 99.78 13:31:01 all 0.12 0.00 0.01 0.91 0.13 98.83 13:31:01 0 0.02 0.00 0.00 0.00 0.02 99.97 13:31:01 1 0.48 0.00 0.03 3.64 0.43 95.41 13:31:01 2 0.00 0.00 0.00 0.00 0.03 99.97 13:31:01 3 0.02 0.00 0.00 0.00 0.05 99.93 13:32:01 all 0.17 0.00 0.07 0.53 0.13 99.10 13:32:01 0 0.02 0.00 0.10 0.00 0.05 99.83 13:32:01 1 0.53 0.00 0.10 2.11 0.33 96.92 13:32:01 2 0.05 0.00 0.02 0.00 0.02 99.92 13:32:01 3 0.07 0.00 0.05 0.00 0.12 99.77 13:33:01 all 0.17 0.00 0.07 0.05 0.08 99.64 13:33:01 0 0.02 0.00 0.05 0.00 0.03 99.90 13:33:01 1 0.65 0.00 0.05 0.18 0.15 98.97 13:33:01 2 0.00 0.00 0.12 0.00 0.05 99.83 13:33:01 3 0.00 0.00 0.07 0.00 0.07 99.87 13:34:01 all 0.10 0.00 0.02 0.01 0.05 99.82 13:34:01 0 0.00 0.00 0.00 0.00 0.02 99.98 13:34:01 1 0.37 0.00 0.05 0.05 0.18 99.35 13:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:34:01 3 0.02 0.00 0.02 0.00 0.03 99.93 13:35:01 all 0.28 0.00 0.02 0.04 0.07 99.59 13:35:01 0 0.02 0.00 0.00 0.00 0.02 99.97 13:35:01 1 1.01 0.00 0.05 0.17 0.28 98.50 13:35:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:35:01 3 0.05 0.00 0.02 0.00 0.00 99.93 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 0.10 0.00 0.03 0.02 0.10 99.76 13:36:01 0 0.00 0.00 0.02 0.00 0.02 99.97 13:36:01 1 0.20 0.00 0.05 0.07 0.30 99.38 13:36:01 2 0.05 0.00 0.00 0.00 0.07 99.88 13:36:01 3 0.13 0.00 0.03 0.00 0.02 99.82 13:37:01 all 0.32 0.00 0.01 0.02 0.07 99.58 13:37:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:37:01 1 0.93 0.00 0.03 0.08 0.18 98.77 13:37:01 2 0.23 0.00 0.00 0.00 0.02 99.75 13:37:01 3 0.07 0.00 0.02 0.00 0.07 99.85 13:38:01 all 12.62 0.00 0.69 1.77 0.20 84.72 13:38:01 0 3.70 0.00 0.43 0.05 0.17 95.65 13:38:01 1 24.59 0.00 1.35 6.06 0.43 67.57 13:38:01 2 18.31 0.00 0.53 0.80 0.08 80.27 13:38:01 3 3.86 0.00 0.43 0.15 0.12 95.44 Average: all 15.36 0.00 1.69 3.32 0.12 79.51 Average: 0 14.50 0.00 1.69 4.09 0.10 79.62 Average: 1 16.61 0.00 1.80 3.73 0.17 77.70 Average: 2 15.74 0.00 1.68 3.28 0.11 79.20 Average: 3 14.60 0.00 1.61 2.18 0.09 81.52