---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12880 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 885 24963 0 6317 30826 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:32:0e:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:fe32:ea7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:de:2f:e7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12880) 01/17/24 _x86_64_ (8 CPU) 10:00:55 LINUX RESTART (8 CPU) 10:01:01 tps rtps wtps bread/s bwrtn/s 10:02:01 130.61 73.85 56.76 5321.91 44371.00 10:03:01 134.54 49.58 84.97 3817.10 15908.02 10:04:01 141.10 28.81 112.30 3331.69 23058.85 10:05:01 122.55 8.15 114.40 951.47 36906.27 10:06:01 187.17 0.12 187.05 14.00 69547.61 10:07:01 193.43 0.12 193.32 11.20 41788.10 10:08:01 67.22 0.02 67.21 0.13 12331.14 10:09:01 15.48 0.00 15.48 0.00 6237.36 10:10:01 13.66 0.00 13.66 0.00 5999.53 10:11:02 17.29 0.00 17.29 0.00 6202.60 10:12:01 13.76 0.00 13.76 0.00 6095.10 10:13:01 52.12 1.55 50.57 77.59 7769.91 Average: 90.85 13.53 77.32 1128.67 23041.06 10:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 30328884 31685004 2610336 7.92 51096 1627324 1482704 4.36 860616 1482952 62892 10:03:01 29816152 31574576 3123068 9.48 76932 1985848 1554572 4.57 1047596 1772208 118160 10:04:01 28826732 31628960 4112488 12.49 95420 2986740 1490596 4.39 1233464 2524220 568160 10:05:01 27618800 31266052 5320420 16.15 117220 3740216 2384292 7.02 1652016 3250948 467080 10:06:01 24427332 30391512 8511888 25.84 169108 5864868 6195132 18.23 2664044 5251580 767056 10:07:01 22674064 28853432 10265156 31.16 181396 6045708 9236952 27.18 4318792 5300828 7456 10:08:01 21303000 27760160 11636220 35.33 188004 6303764 10387128 30.56 5464248 5500684 1840 10:09:01 21258268 27717788 11680952 35.46 188576 6305260 10385664 30.56 5510088 5499732 344 10:10:01 21251872 27712196 11687348 35.48 189136 6305352 10390124 30.57 5516716 5499756 192 10:11:02 21241832 27703160 11697388 35.51 189732 6305460 10394140 30.58 5525748 5499552 312 10:12:01 21237964 27699992 11701256 35.52 190132 6305544 10399916 30.60 5530420 5499652 244 10:13:01 25543092 31537288 7396128 22.45 191596 5896872 1523372 4.48 1754080 5069720 10236 Average: 24627333 29627510 8311887 25.23 152362 4972746 6318716 18.59 3423152 4345986 166998 10:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 ens3 338.14 235.36 918.28 58.17 0.00 0.00 0.00 0.00 10:02:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 105.72 73.35 1136.53 18.35 0.00 0.00 0.00 0.00 10:03:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 702.47 483.71 6515.60 84.47 0.00 0.00 0.00 0.00 10:04:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 br-0e28081fd572 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 196.87 115.72 4798.89 14.21 0.00 0.00 0.00 0.00 10:05:01 lo 3.47 3.47 0.35 0.35 0.00 0.00 0.00 0.00 10:05:01 veth9cdc1a5 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:06:01 br-0e28081fd572 26.63 26.05 11.30 11.30 0.00 0.00 0.50 0.00 10:06:01 ens3 853.16 397.60 19033.98 29.65 0.00 0.00 0.00 0.00 10:06:01 veth4a32f5e 1.57 2.02 0.17 0.31 0.00 0.00 0.00 0.00 10:06:01 lo 3.97 3.97 0.48 0.48 0.00 0.00 0.00 0.00 10:07:01 br-0e28081fd572 5.98 5.17 2.08 0.97 0.00 0.00 0.40 0.00 10:07:01 ens3 2.87 2.97 0.74 2.07 0.00 0.00 0.00 0.00 10:07:01 veth4a32f5e 14.08 13.30 1.82 1.95 0.00 0.00 0.00 0.00 10:07:01 vethbf49d33 149.49 155.29 13.16 331.28 0.00 0.00 0.00 0.03 10:08:01 br-0e28081fd572 1.33 1.33 0.19 0.21 0.00 0.00 0.00 0.00 10:08:01 ens3 27.88 22.65 671.97 15.25 0.00 0.00 0.00 0.00 10:08:01 veth4a32f5e 26.20 16.11 1.97 2.15 0.00 0.00 0.00 0.00 10:08:01 vethbf49d33 1.13 1.42 0.19 0.17 0.00 0.00 0.00 0.00 10:09:01 br-0e28081fd572 1.18 1.18 0.16 0.18 0.00 0.00 0.00 0.00 10:09:01 ens3 35.49 23.20 14.63 18.38 0.00 0.00 0.00 0.00 10:09:01 veth4a32f5e 26.33 16.16 1.98 2.16 0.00 0.00 0.00 0.00 10:09:01 vethbf49d33 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 br-0e28081fd572 1.27 1.27 0.17 0.19 0.00 0.00 0.00 0.00 10:10:01 ens3 42.71 26.06 16.48 14.53 0.00 0.00 0.00 0.00 10:10:01 veth4a32f5e 26.13 16.08 1.96 2.15 0.00 0.00 0.00 0.00 10:10:01 vethbf49d33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:02 br-0e28081fd572 1.25 1.23 0.15 0.16 0.00 0.00 0.02 0.00 10:11:02 ens3 19.96 11.05 8.43 6.43 0.00 0.00 0.00 0.00 10:11:02 veth4a32f5e 26.32 16.18 1.98 2.17 0.00 0.00 0.00 0.00 10:11:02 vethbf49d33 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 br-0e28081fd572 1.76 1.76 0.20 0.23 0.00 0.00 0.00 0.00 10:12:01 ens3 46.42 27.79 12.26 9.28 0.00 0.00 0.00 0.00 10:12:01 veth4a32f5e 26.55 16.54 2.01 2.20 0.00 0.00 0.00 0.00 10:12:01 vethbf49d33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 81.85 56.01 70.57 46.05 0.00 0.00 0.00 0.00 10:13:01 lo 19.10 19.10 1.81 1.81 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 204.68 123.09 2770.35 26.43 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12880) 01/17/24 _x86_64_ (8 CPU) 10:00:55 LINUX RESTART (8 CPU) 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 7.37 0.00 1.12 4.40 0.04 87.08 10:02:01 0 2.02 0.00 0.70 0.08 0.03 97.16 10:02:01 1 16.21 0.00 1.02 9.14 0.03 73.60 10:02:01 2 8.69 0.00 1.28 0.37 0.03 89.63 10:02:01 3 8.28 0.00 0.99 1.17 0.05 89.51 10:02:01 4 7.67 0.00 1.09 6.11 0.05 85.08 10:02:01 5 7.62 0.00 1.83 0.40 0.02 90.13 10:02:01 6 4.90 0.00 0.94 1.12 0.03 93.02 10:02:01 7 3.60 0.00 1.04 16.85 0.03 78.48 10:03:01 all 11.71 0.00 0.93 1.97 0.04 85.35 10:03:01 0 4.20 0.00 0.59 2.44 0.03 92.74 10:03:01 1 16.54 0.00 0.90 4.27 0.03 78.26 10:03:01 2 35.23 0.00 2.03 1.42 0.07 61.25 10:03:01 3 12.38 0.00 0.92 0.63 0.05 86.02 10:03:01 4 5.12 0.00 1.00 6.61 0.03 87.24 10:03:01 5 10.56 0.00 0.80 0.20 0.05 88.39 10:03:01 6 4.75 0.00 0.47 0.00 0.03 94.75 10:03:01 7 4.90 0.00 0.77 0.18 0.02 94.13 10:04:01 all 22.66 0.00 1.70 1.96 0.07 73.61 10:04:01 0 21.28 0.00 1.35 1.29 0.05 76.03 10:04:01 1 38.71 0.00 1.96 1.29 0.08 57.96 10:04:01 2 20.88 0.00 1.05 0.64 0.08 77.35 10:04:01 3 20.03 0.00 1.69 5.96 0.05 72.27 10:04:01 4 12.06 0.00 1.30 2.25 0.05 84.34 10:04:01 5 23.21 0.00 1.09 0.28 0.07 75.35 10:04:01 6 22.48 0.00 1.91 1.96 0.05 73.61 10:04:01 7 22.67 0.00 3.30 2.07 0.07 71.90 10:05:01 all 13.30 0.00 1.62 3.73 0.04 81.31 10:05:01 0 6.11 0.00 1.28 0.48 0.02 92.11 10:05:01 1 14.43 0.00 2.26 3.40 0.03 79.87 10:05:01 2 7.67 0.00 1.30 0.17 0.03 90.83 10:05:01 3 38.20 0.00 2.69 22.65 0.08 36.38 10:05:01 4 12.71 0.00 1.62 0.05 0.05 85.56 10:05:01 5 8.51 0.00 1.39 0.47 0.05 89.58 10:05:01 6 12.10 0.00 1.46 0.12 0.03 86.29 10:05:01 7 6.65 0.00 0.99 2.42 0.05 89.89 10:06:01 all 22.75 0.00 5.29 6.06 0.08 65.81 10:06:01 0 22.14 0.00 5.46 0.22 0.08 72.09 10:06:01 1 23.71 0.00 5.40 1.03 0.08 69.78 10:06:01 2 23.58 0.00 5.28 8.29 0.08 62.76 10:06:01 3 23.12 0.00 5.92 29.10 0.10 41.76 10:06:01 4 23.38 0.00 4.55 3.11 0.10 68.86 10:06:01 5 22.87 0.00 4.87 0.03 0.09 72.14 10:06:01 6 23.32 0.00 4.97 0.12 0.10 71.50 10:06:01 7 19.91 0.00 5.87 6.68 0.07 67.47 10:07:01 all 30.73 0.00 2.75 3.82 0.10 62.60 10:07:01 0 28.17 0.00 3.24 0.41 0.10 68.07 10:07:01 1 38.89 0.00 3.00 10.01 0.10 48.00 10:07:01 2 28.91 0.00 3.19 15.93 0.10 51.87 10:07:01 3 31.58 0.00 2.64 0.58 0.10 65.10 10:07:01 4 25.76 0.00 2.60 1.01 0.10 70.53 10:07:01 5 30.26 0.00 2.29 0.45 0.10 66.89 10:07:01 6 26.29 0.00 2.91 1.80 0.10 68.90 10:07:01 7 35.97 0.00 2.10 0.35 0.12 61.46 10:08:01 all 16.71 0.00 1.43 0.95 0.10 80.81 10:08:01 0 16.70 0.00 1.56 0.20 0.13 81.41 10:08:01 1 22.85 0.00 1.16 2.38 0.08 73.53 10:08:01 2 18.35 0.00 1.49 0.59 0.10 79.47 10:08:01 3 20.92 0.00 1.61 2.04 0.10 75.33 10:08:01 4 11.39 0.00 1.74 1.36 0.10 85.41 10:08:01 5 13.88 0.00 1.40 0.43 0.10 84.19 10:08:01 6 17.24 0.00 1.15 0.45 0.08 81.08 10:08:01 7 12.39 0.00 1.35 0.17 0.12 85.97 10:09:01 all 3.10 0.00 1.08 0.39 0.10 95.34 10:09:01 0 3.44 0.00 1.36 0.07 0.10 95.02 10:09:01 1 2.46 0.00 1.12 2.36 0.10 93.95 10:09:01 2 2.94 0.00 1.36 0.53 0.08 95.08 10:09:01 3 3.15 0.00 0.99 0.02 0.08 95.77 10:09:01 4 2.93 0.00 1.02 0.02 0.10 95.93 10:09:01 5 2.22 0.00 0.94 0.02 0.08 96.74 10:09:01 6 3.19 0.00 0.90 0.02 0.08 95.80 10:09:01 7 4.45 0.00 0.90 0.03 0.08 94.52 10:10:01 all 2.38 0.00 1.03 0.40 0.09 96.10 10:10:01 0 4.65 0.00 0.99 0.00 0.08 94.27 10:10:01 1 2.12 0.00 1.14 2.72 0.10 93.92 10:10:01 2 2.79 0.00 1.10 0.22 0.08 95.81 10:10:01 3 2.19 0.00 0.87 0.02 0.08 96.84 10:10:01 4 1.84 0.00 0.92 0.00 0.08 97.15 10:10:01 5 1.79 0.00 1.16 0.05 0.10 96.90 10:10:01 6 1.68 0.00 0.89 0.12 0.08 97.24 10:10:01 7 1.99 0.00 1.21 0.08 0.08 96.63 10:11:02 all 2.21 0.00 1.03 0.40 0.10 96.26 10:11:02 0 3.25 0.00 0.94 0.02 0.10 95.70 10:11:02 1 1.67 0.00 1.19 2.52 0.08 94.54 10:11:02 2 2.29 0.00 1.12 0.40 0.08 96.10 10:11:02 3 3.01 0.00 0.97 0.00 0.10 95.92 10:11:02 4 1.63 0.00 0.92 0.23 0.10 97.12 10:11:02 5 1.74 0.00 1.01 0.02 0.08 97.15 10:11:02 6 2.16 0.00 1.02 0.03 0.10 96.69 10:11:02 7 1.97 0.00 1.00 0.02 0.10 96.91 10:12:01 all 1.63 0.00 0.99 0.40 0.10 96.88 10:12:01 0 1.12 0.00 0.80 0.02 0.07 97.99 10:12:01 1 1.16 0.00 0.89 2.59 0.14 95.22 10:12:01 2 1.79 0.00 0.97 0.02 0.12 97.10 10:12:01 3 1.73 0.00 1.05 0.02 0.10 97.10 10:12:01 4 1.86 0.00 0.96 0.03 0.12 97.03 10:12:01 5 1.95 0.00 1.09 0.02 0.10 96.84 10:12:01 6 1.79 0.00 1.09 0.02 0.12 96.99 10:12:01 7 1.65 0.00 1.09 0.48 0.09 96.70 10:12:01 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 6.11 0.00 1.44 0.59 0.07 91.79 10:13:01 0 3.62 0.00 1.49 0.65 0.08 94.15 10:13:01 1 4.54 0.00 1.44 3.04 0.08 90.90 10:13:01 2 16.81 0.00 1.34 0.18 0.08 81.59 10:13:01 3 5.22 0.00 1.57 0.30 0.07 92.83 10:13:01 4 4.60 0.00 1.51 0.13 0.07 93.69 10:13:01 5 4.82 0.00 1.32 0.05 0.08 93.72 10:13:01 6 4.31 0.00 1.26 0.07 0.07 94.30 10:13:01 7 4.89 0.00 1.61 0.30 0.07 93.13 Average: all 11.73 0.00 1.70 2.09 0.08 84.41 Average: 0 9.74 0.00 1.65 0.49 0.07 88.05 Average: 1 15.29 0.00 1.79 3.74 0.08 79.10 Average: 2 14.16 0.00 1.79 2.39 0.08 81.58 Average: 3 14.16 0.00 1.82 5.19 0.08 78.75 Average: 4 9.25 0.00 1.60 1.75 0.08 87.33 Average: 5 10.78 0.00 1.59 0.20 0.08 87.34 Average: 6 10.35 0.00 1.58 0.48 0.07 87.52 Average: 7 10.08 0.00 1.76 2.47 0.07 85.62