---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-33626 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 831 25908 0 5427 30880 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:1b:a8:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fe1b:a817/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:5e:2a:bc 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-v1-8c-8g-33626) 08/07/25 _x86_64_ (8 CPU) 17:44:10 LINUX RESTART (8 CPU) 17:45:02 tps rtps wtps bread/s bwrtn/s 17:46:01 184.43 17.69 166.73 317.64 68395.46 17:47:01 149.43 8.57 140.86 515.11 67722.85 17:48:01 64.69 1.52 63.17 44.26 19526.88 17:49:01 59.31 0.08 59.22 0.80 5333.11 17:50:01 17.43 1.12 16.31 60.26 7208.67 17:51:01 24.80 0.13 24.66 1.73 22674.09 17:52:01 5.75 1.60 4.15 47.19 339.14 17:53:01 62.24 3.95 58.29 139.71 17888.35 17:54:01 216.38 0.03 216.35 4.53 23103.08 17:55:01 49.58 0.30 49.28 3.87 18470.52 17:56:01 107.12 0.05 107.07 4.80 24802.00 17:57:01 23.66 0.75 22.91 84.25 2073.65 Average: 80.26 2.96 77.29 101.71 23065.20 17:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:46:01 28953612 30793500 3985608 12.10 87132 2048348 2635636 7.75 1808432 1851116 135440 17:47:01 26875656 29053048 6063564 18.41 98512 2361800 4547084 13.38 3611900 2097504 16032 17:48:01 25507628 28245988 7431592 22.56 106172 2902544 5813592 17.10 4526972 2520756 180956 17:49:01 24212776 27037868 8726444 26.49 112980 2978620 6613412 19.46 5783648 2547648 167320 17:50:01 25801400 28990564 7137820 21.67 114784 3329780 3996144 11.76 3988812 2747520 489992 17:51:01 24448860 27829376 8490360 25.78 115876 3512956 5654180 16.64 5150552 2926552 2000 17:52:01 25155240 28368288 7783980 23.63 116484 3348952 4555712 13.40 4619164 2760372 1688 17:53:01 25887888 29917908 7051332 21.41 122128 4136256 3187508 9.38 3108944 3515396 310312 17:54:01 24600496 29135876 8338724 25.32 138068 4609336 3637832 10.70 3910212 3984220 462488 17:55:01 23685128 28836504 9254092 28.09 141452 5201196 3858912 11.35 4235640 4552976 555948 17:56:01 22776008 27868880 10163212 30.85 146176 5138800 4518700 13.30 5205040 4487596 8276 17:57:01 26544860 31631628 6394360 19.41 147500 5133984 1428416 4.20 1462996 4474224 8656 Average: 25370796 28975786 7568424 22.98 120605 3725214 4203927 12.37 3951026 3205490 194926 17:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 17:46:01 ens3 180.58 135.74 1827.47 20.81 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 lo 5.17 5.17 0.46 0.46 0.00 0.00 0.00 0.00 17:47:01 ens3 553.37 410.46 4607.83 111.85 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 15.50 15.50 3.57 3.57 0.00 0.00 0.00 0.00 17:48:01 ens3 364.07 232.64 4774.63 66.56 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 20.76 20.76 6.01 6.01 0.00 0.00 0.00 0.00 17:49:01 ens3 239.24 141.59 902.24 64.87 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 152.42 152.42 37.50 37.50 0.00 0.00 0.00 0.00 17:50:01 ens3 146.31 111.26 603.61 99.27 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 lo 22.75 22.75 3.55 3.55 0.00 0.00 0.00 0.00 17:51:01 ens3 94.45 59.66 56.62 44.13 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 5.63 5.63 0.54 0.54 0.00 0.00 0.00 0.00 17:52:01 ens3 65.14 31.48 37.24 18.03 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 68.26 68.26 28.25 28.25 0.00 0.00 0.00 0.00 17:53:01 ens3 209.78 124.80 181.80 89.22 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 260.31 260.31 107.27 107.27 0.00 0.00 0.00 0.00 17:54:01 ens3 348.73 207.17 178.44 206.46 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 67.61 67.61 28.13 28.13 0.00 0.00 0.00 0.00 17:55:01 ens3 236.14 159.79 584.36 89.06 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 21.56 21.56 11.48 11.48 0.00 0.00 0.00 0.00 17:56:01 ens3 18.36 14.31 3.74 11.57 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 17:57:01 ens3 48.91 39.76 17.13 17.79 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 Average: lo 53.59 53.59 18.94 18.94 0.00 0.00 0.00 0.00 Average: ens3 208.80 139.06 1146.98 70.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-33626) 08/07/25 _x86_64_ (8 CPU) 17:44:10 LINUX RESTART (8 CPU) 17:45:02 CPU %user %nice %system %iowait %steal %idle 17:46:01 all 14.02 0.00 0.89 2.12 0.05 82.92 17:46:01 0 10.63 0.00 0.54 0.17 0.03 88.63 17:46:01 1 4.05 0.00 0.68 0.56 0.07 94.65 17:46:01 2 14.17 0.00 0.81 0.12 0.02 84.88 17:46:01 3 10.49 0.00 0.88 13.48 0.07 75.08 17:46:01 4 8.31 0.00 0.37 0.02 0.02 91.28 17:46:01 5 15.97 0.00 0.73 0.58 0.03 82.69 17:46:01 6 18.63 0.00 0.97 0.34 0.05 80.01 17:46:01 7 29.92 0.00 2.14 1.75 0.07 66.12 17:47:01 all 31.53 0.00 1.46 1.06 0.08 65.87 17:47:01 0 31.35 0.00 1.28 0.07 0.08 67.22 17:47:01 1 43.67 0.00 1.39 1.53 0.10 53.31 17:47:01 2 34.59 0.00 0.68 0.00 0.07 64.66 17:47:01 3 18.39 0.00 1.31 5.34 0.07 74.89 17:47:01 4 33.80 0.00 1.91 0.23 0.08 63.97 17:47:01 5 31.09 0.00 1.15 0.42 0.10 67.23 17:47:01 6 29.42 0.00 2.19 0.13 0.10 68.15 17:47:01 7 29.99 0.00 1.72 0.84 0.08 67.36 17:48:01 all 39.53 0.00 1.29 0.57 0.09 58.52 17:48:01 0 43.91 0.00 1.52 1.10 0.08 53.38 17:48:01 1 24.26 0.00 0.78 2.28 0.08 72.59 17:48:01 2 57.46 0.00 0.80 0.03 0.10 41.60 17:48:01 3 30.43 0.00 1.27 0.05 0.08 68.17 17:48:01 4 48.05 0.00 2.62 0.05 0.08 49.20 17:48:01 5 37.01 0.00 0.88 0.37 0.07 61.67 17:48:01 6 37.73 0.00 0.73 0.10 0.10 61.34 17:48:01 7 37.40 0.00 1.71 0.57 0.08 60.24 17:49:01 all 39.53 0.00 1.02 0.27 0.09 59.09 17:49:01 0 29.56 0.00 0.65 0.08 0.07 69.63 17:49:01 1 21.92 0.00 0.62 1.60 0.08 75.78 17:49:01 2 56.53 0.00 0.67 0.07 0.10 42.64 17:49:01 3 50.68 0.00 1.40 0.02 0.10 47.81 17:49:01 4 42.09 0.00 0.77 0.03 0.10 57.01 17:49:01 5 30.59 0.00 0.95 0.12 0.08 68.26 17:49:01 6 35.40 0.00 1.25 0.02 0.08 63.25 17:49:01 7 49.45 0.00 1.87 0.25 0.10 48.33 17:50:01 all 18.28 0.00 0.59 0.13 0.06 80.95 17:50:01 0 13.38 0.00 0.57 0.65 0.05 85.35 17:50:01 1 10.30 0.00 0.72 0.18 0.05 88.74 17:50:01 2 26.94 0.00 0.27 0.00 0.07 72.73 17:50:01 3 15.75 0.00 0.62 0.00 0.07 83.56 17:50:01 4 17.75 0.00 1.16 0.00 0.07 81.03 17:50:01 5 11.86 0.00 0.58 0.02 0.05 87.49 17:50:01 6 20.85 0.00 0.40 0.05 0.07 78.63 17:50:01 7 29.43 0.00 0.38 0.07 0.07 70.05 17:51:01 all 20.44 0.00 0.57 0.39 0.05 78.54 17:51:01 0 15.57 0.00 0.38 2.50 0.03 81.51 17:51:01 1 37.63 0.00 1.95 0.33 0.05 60.03 17:51:01 2 30.62 0.00 0.25 0.18 0.05 68.89 17:51:01 3 18.50 0.00 0.42 0.03 0.03 81.01 17:51:01 4 11.22 0.00 0.43 0.00 0.05 88.31 17:51:01 5 23.91 0.00 0.45 0.00 0.08 75.55 17:51:01 6 16.91 0.00 0.20 0.00 0.03 82.86 17:51:01 7 9.33 0.00 0.52 0.07 0.05 90.03 17:52:01 all 11.25 0.00 0.28 0.02 0.04 88.42 17:52:01 0 3.52 0.00 0.33 0.05 0.03 96.06 17:52:01 1 11.45 0.00 0.25 0.07 0.05 88.18 17:52:01 2 12.97 0.00 0.27 0.00 0.03 86.73 17:52:01 3 8.69 0.00 0.22 0.00 0.03 91.06 17:52:01 4 12.59 0.00 0.33 0.00 0.03 87.04 17:52:01 5 14.05 0.00 0.18 0.00 0.05 85.72 17:52:01 6 11.23 0.00 0.15 0.00 0.02 88.60 17:52:01 7 15.47 0.00 0.52 0.05 0.05 83.91 17:53:01 all 34.44 0.00 1.16 0.69 0.07 63.63 17:53:01 0 27.23 0.00 0.90 1.75 0.07 70.05 17:53:01 1 33.24 0.00 0.73 0.35 0.10 65.58 17:53:01 2 34.98 0.00 1.12 0.07 0.07 63.77 17:53:01 3 30.56 0.00 0.95 2.92 0.08 65.49 17:53:01 4 38.82 0.00 2.72 0.33 0.08 58.04 17:53:01 5 49.36 0.00 1.85 0.12 0.08 48.59 17:53:01 6 41.69 0.00 0.38 0.00 0.07 57.86 17:53:01 7 19.63 0.00 0.62 0.00 0.07 79.68 17:54:01 all 33.15 0.00 1.59 1.38 0.08 63.80 17:54:01 0 37.55 0.00 1.02 1.72 0.07 59.65 17:54:01 1 29.83 0.00 1.49 1.07 0.08 67.52 17:54:01 2 33.66 0.00 2.02 1.32 0.07 62.93 17:54:01 3 43.79 0.00 2.12 1.67 0.08 52.34 17:54:01 4 29.61 0.00 1.86 4.08 0.08 64.37 17:54:01 5 31.90 0.00 1.12 0.10 0.07 66.82 17:54:01 6 26.57 0.00 1.00 0.42 0.08 71.92 17:54:01 7 32.25 0.00 2.10 0.65 0.08 64.91 17:55:01 all 41.17 0.00 1.09 0.54 0.08 57.12 17:55:01 0 49.12 0.00 2.04 0.00 0.08 48.77 17:55:01 1 42.01 0.00 0.60 0.42 0.07 56.91 17:55:01 2 32.89 0.00 0.53 0.02 0.08 66.48 17:55:01 3 38.58 0.00 0.48 1.84 0.08 59.02 17:55:01 4 52.15 0.00 1.27 1.77 0.10 44.70 17:55:01 5 34.99 0.00 1.35 0.20 0.07 63.39 17:55:01 6 49.64 0.00 1.02 0.03 0.07 49.24 17:55:01 7 29.97 0.00 1.47 0.05 0.05 68.46 17:56:01 all 21.34 0.00 0.73 1.03 0.05 76.85 17:56:01 0 25.18 0.00 0.82 0.02 0.07 73.91 17:56:01 1 13.37 0.00 0.58 1.45 0.07 84.53 17:56:01 2 24.36 0.00 0.38 0.00 0.05 75.21 17:56:01 3 25.37 0.00 0.85 3.12 0.08 70.58 17:56:01 4 28.35 0.00 1.15 1.77 0.05 68.68 17:56:01 5 19.81 0.00 0.43 1.50 0.07 78.19 17:56:01 6 29.53 0.00 1.18 0.35 0.07 68.87 17:56:01 7 4.78 0.00 0.45 0.07 0.02 94.68 17:56:01 CPU %user %nice %system %iowait %steal %idle 17:57:01 all 25.43 0.00 0.62 0.13 0.05 73.76 17:57:01 0 22.92 0.00 0.67 0.03 0.03 76.34 17:57:01 1 23.68 0.00 0.63 0.00 0.07 75.62 17:57:01 2 18.67 0.00 0.38 0.00 0.08 80.86 17:57:01 3 16.47 0.00 0.37 0.00 0.05 83.11 17:57:01 4 31.61 0.00 1.18 0.00 0.03 67.17 17:57:01 5 28.52 0.00 0.33 0.03 0.05 71.06 17:57:01 6 22.80 0.00 0.73 0.43 0.05 75.98 17:57:01 7 38.69 0.00 0.65 0.47 0.07 60.13 Average: all 27.52 0.00 0.94 0.69 0.07 70.78 Average: 0 25.83 0.00 0.89 0.68 0.06 72.54 Average: 1 24.62 0.00 0.87 0.82 0.07 73.62 Average: 2 31.51 0.00 0.68 0.15 0.07 67.60 Average: 3 25.68 0.00 0.91 2.35 0.07 70.99 Average: 4 29.52 0.00 1.31 0.69 0.07 68.41 Average: 5 27.43 0.00 0.84 0.29 0.07 71.38 Average: 6 28.37 0.00 0.85 0.16 0.07 70.55 Average: 7 27.18 0.00 1.18 0.40 0.07 71.17