---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2694 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: 2799.996 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 12G 144G 8% / 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 843 27651 0 3672 30868 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:22:34:65 brd ff:ff:ff:ff:ff:ff inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fe22:3465/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:c3:b3:43 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 inet6 fe80::42:ffff:fec3:b343/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2694) 11/21/23 _x86_64_ (8 CPU) 22:58:37 LINUX RESTART (8 CPU) 22:59:01 tps rtps wtps bread/s bwrtn/s 23:00:01 65.22 31.74 33.48 2771.40 47459.56 23:01:01 8.86 0.00 8.86 0.00 11174.94 23:02:01 8.88 0.00 8.88 0.00 12110.11 23:03:01 9.37 0.00 9.37 0.00 12117.31 23:04:01 9.01 0.00 9.01 0.00 11977.07 23:05:01 12.50 3.18 9.32 137.71 12296.48 23:06:01 103.70 36.54 67.16 1703.72 19461.02 23:07:01 455.27 57.31 397.97 3463.16 33215.66 23:08:01 356.66 0.97 355.69 20.66 36327.95 23:09:01 11.80 0.02 11.78 0.13 12233.29 23:10:01 77.19 4.58 72.60 453.12 24815.86 23:11:01 86.19 0.83 85.35 93.45 19610.73 Average: 100.38 11.26 89.12 720.26 21066.40 22:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 30673692 31915432 2265528 6.88 38600 1532072 1316904 3.87 613152 1415192 216 23:01:01 30670748 31912640 2268472 6.89 38680 1532076 1316904 3.87 615948 1415184 4 23:02:01 30669620 31911608 2269600 6.89 38776 1532076 1316904 3.87 616748 1415168 8 23:03:01 30668380 31910488 2270840 6.89 38864 1532088 1316904 3.87 617624 1415172 8 23:04:01 30667840 31910068 2271380 6.90 38968 1532076 1338588 3.94 617908 1415176 4 23:05:01 30554536 31806356 2384684 7.24 39096 1541440 1338588 3.94 723760 1422500 120 23:06:01 30021348 31662108 2917872 8.86 70252 1880748 1481060 4.36 925260 1712148 173584 23:07:01 27944336 30734444 4994884 15.16 146444 2862864 3004336 8.84 1992284 2574728 667076 23:08:01 27539536 30358364 5399684 16.39 147120 2886048 3283328 9.66 2374348 2586656 1588 23:09:01 26019776 28840040 6919444 21.01 147212 2887776 4929080 14.50 3870144 2587668 76 23:10:01 27907080 31170552 5032140 15.28 153468 3301720 2581304 7.59 1642832 2934544 32512 23:11:01 28348824 31633464 4590396 13.94 162360 3312828 1510348 4.44 1263708 2869744 43456 Average: 29307143 31313797 3632077 11.03 88320 2194484 2061187 6.06 1322810 1980323 76554 22:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 23:00:01 ens3 192.03 135.89 512.42 29.80 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 ens3 0.40 0.27 0.16 0.48 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 0.15 0.10 0.05 0.16 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 ens3 0.25 0.17 0.06 0.17 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 0.70 0.12 0.11 0.16 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 ens3 41.91 36.33 111.50 18.30 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 23:06:01 ens3 109.88 77.32 1379.44 23.99 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 5.40 5.40 0.86 0.86 0.00 0.00 0.00 0.00 23:07:01 ens3 629.28 398.33 4205.74 62.15 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 4.65 4.28 31.33 0.68 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 ens3 0.23 0.25 0.06 0.24 0.00 0.00 0.00 0.00 23:10:01 docker0 2.90 4.97 0.20 58.54 0.00 0.00 0.00 0.00 23:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 23:10:01 ens3 125.16 102.83 1509.37 18.93 0.00 0.00 0.00 0.00 23:11:01 docker0 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 23:11:01 lo 5.33 5.33 0.48 0.48 0.00 0.00 0.00 0.00 23:11:01 ens3 106.68 134.03 25.24 998.43 0.00 0.00 0.00 0.00 Average: docker0 0.24 0.42 0.02 4.88 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 100.94 74.16 647.94 96.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2694) 11/21/23 _x86_64_ (8 CPU) 22:58:37 LINUX RESTART (8 CPU) 22:59:01 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 2.20 0.00 0.39 4.29 0.02 93.09 23:00:01 0 1.91 0.00 0.22 0.15 0.03 97.70 23:00:01 1 3.57 0.00 0.55 0.18 0.03 95.66 23:00:01 2 1.12 0.00 0.37 3.82 0.03 94.66 23:00:01 3 1.52 0.00 0.32 0.90 0.00 97.26 23:00:01 4 1.79 0.00 0.23 10.96 0.02 87.01 23:00:01 5 0.99 0.00 0.40 0.45 0.02 98.14 23:00:01 6 3.41 0.00 0.48 1.10 0.03 94.97 23:00:01 7 3.32 0.00 0.60 16.81 0.03 79.24 23:01:01 all 0.07 0.00 0.01 1.60 0.03 98.29 23:01:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:01:01 1 0.05 0.00 0.00 0.00 0.05 99.90 23:01:01 2 0.02 0.00 0.03 12.79 0.02 87.14 23:01:01 3 0.07 0.00 0.00 0.00 0.00 99.93 23:01:01 4 0.03 0.00 0.02 0.00 0.00 99.95 23:01:01 5 0.30 0.00 0.00 0.00 0.00 99.70 23:01:01 6 0.00 0.00 0.02 0.00 0.12 99.87 23:01:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:02:01 all 0.08 0.00 0.01 0.66 0.01 99.24 23:02:01 0 0.53 0.00 0.08 0.00 0.00 99.38 23:02:01 1 0.03 0.00 0.00 0.00 0.00 99.97 23:02:01 2 0.00 0.00 0.02 5.27 0.02 94.69 23:02:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 5 0.05 0.00 0.02 0.00 0.00 99.93 23:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 all 0.06 0.00 0.01 0.66 0.01 99.26 23:03:01 0 0.30 0.00 0.00 0.00 0.02 99.68 23:03:01 1 0.03 0.00 0.00 0.00 0.02 99.95 23:03:01 2 0.07 0.00 0.00 5.29 0.02 94.63 23:03:01 3 0.00 0.00 0.03 0.00 0.00 99.97 23:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 5 0.05 0.00 0.00 0.00 0.02 99.93 23:03:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 all 0.20 0.00 0.02 0.74 0.01 99.03 23:04:01 0 1.37 0.00 0.12 0.00 0.00 98.52 23:04:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:04:01 2 0.05 0.00 0.03 5.96 0.03 93.93 23:04:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:04:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:04:01 5 0.07 0.00 0.02 0.00 0.00 99.92 23:04:01 6 0.02 0.00 0.00 0.02 0.00 99.97 23:04:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:05:01 all 0.83 0.00 0.06 0.62 0.01 98.48 23:05:01 0 1.32 0.00 0.07 0.00 0.02 98.60 23:05:01 1 0.97 0.00 0.03 0.02 0.00 98.98 23:05:01 2 1.07 0.00 0.10 4.89 0.02 93.93 23:05:01 3 0.10 0.00 0.02 0.00 0.02 99.87 23:05:01 4 0.73 0.00 0.07 0.08 0.00 99.12 23:05:01 5 0.48 0.00 0.10 0.00 0.00 99.42 23:05:01 6 1.82 0.00 0.00 0.00 0.00 98.18 23:05:01 7 0.13 0.00 0.07 0.02 0.00 99.78 23:06:01 all 10.65 0.00 0.81 1.75 0.03 86.76 23:06:01 0 22.25 0.00 0.82 0.70 0.05 76.18 23:06:01 1 25.10 0.00 1.54 1.08 0.05 72.23 23:06:01 2 1.79 0.00 0.53 10.40 0.07 87.21 23:06:01 3 4.58 0.00 0.43 0.22 0.02 94.75 23:06:01 4 4.22 0.00 0.58 0.47 0.02 94.71 23:06:01 5 3.82 0.00 0.53 0.22 0.02 95.41 23:06:01 6 10.57 0.00 0.86 0.17 0.03 88.37 23:06:01 7 12.81 0.00 1.15 0.80 0.03 85.20 23:07:01 all 13.61 0.00 2.44 2.68 0.07 81.20 23:07:01 0 17.98 0.00 4.89 1.59 0.07 75.47 23:07:01 1 11.64 0.00 1.27 6.70 0.07 80.32 23:07:01 2 15.07 0.00 1.90 3.36 0.07 79.60 23:07:01 3 8.74 0.00 1.10 0.82 0.03 89.30 23:07:01 4 33.69 0.00 3.79 1.06 0.10 61.36 23:07:01 5 6.79 0.00 0.75 0.20 0.07 92.19 23:07:01 6 7.76 0.00 1.06 2.98 0.05 88.15 23:07:01 7 7.40 0.00 4.74 4.67 0.13 83.06 23:08:01 all 18.14 0.00 0.61 2.14 0.06 79.06 23:08:01 0 8.19 0.00 0.57 0.03 0.03 91.18 23:08:01 1 33.03 0.00 0.79 0.17 0.08 65.93 23:08:01 2 24.89 0.00 0.45 0.00 0.07 74.59 23:08:01 3 16.31 0.00 0.40 0.00 0.07 83.22 23:08:01 4 32.94 0.00 0.55 0.00 0.05 66.46 23:08:01 5 13.44 0.00 0.40 0.17 0.05 85.94 23:08:01 6 8.99 0.00 0.37 0.55 0.05 90.04 23:08:01 7 7.39 0.00 1.34 16.19 0.03 75.05 23:09:01 all 23.33 0.00 0.47 0.54 0.07 75.59 23:09:01 0 27.59 0.00 0.48 0.02 0.08 71.83 23:09:01 1 41.89 0.00 0.60 0.00 0.10 57.41 23:09:01 2 31.71 0.00 0.75 0.00 0.08 67.46 23:09:01 3 41.95 0.00 0.60 0.00 0.08 57.36 23:09:01 4 7.86 0.00 0.22 0.00 0.07 91.86 23:09:01 5 8.32 0.00 0.25 0.00 0.03 91.39 23:09:01 6 8.87 0.00 0.50 0.02 0.08 90.53 23:09:01 7 18.49 0.00 0.38 4.32 0.07 76.74 23:10:01 all 13.23 0.00 0.79 1.47 0.06 84.45 23:10:01 0 8.30 0.00 0.80 0.03 0.07 90.80 23:10:01 1 11.31 0.00 1.04 0.25 0.08 87.32 23:10:01 2 24.76 0.00 0.57 2.67 0.05 71.95 23:10:01 3 30.30 0.00 0.42 0.40 0.05 68.84 23:10:01 4 7.07 0.00 1.05 0.00 0.07 91.81 23:10:01 5 13.92 0.00 0.90 0.28 0.05 84.84 23:10:01 6 3.21 0.00 0.84 0.64 0.02 95.30 23:10:01 7 6.91 0.00 0.70 7.48 0.07 84.83 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 4.68 0.00 0.60 1.24 0.03 93.46 23:11:01 0 2.40 0.00 0.48 0.60 0.02 96.50 23:11:01 1 4.01 0.00 0.48 0.02 0.02 95.48 23:11:01 2 2.01 0.00 0.69 1.02 0.02 96.27 23:11:01 3 19.11 0.00 1.00 0.15 0.05 79.68 23:11:01 4 2.82 0.00 0.52 0.02 0.02 96.63 23:11:01 5 3.05 0.00 0.40 0.00 0.03 96.52 23:11:01 6 2.74 0.00 0.47 0.38 0.02 96.39 23:11:01 7 1.35 0.00 0.80 7.70 0.03 90.11 Average: all 7.25 0.00 0.52 1.53 0.03 90.67 Average: 0 7.68 0.00 0.71 0.26 0.03 91.32 Average: 1 10.96 0.00 0.53 0.70 0.04 87.77 Average: 2 8.54 0.00 0.45 4.63 0.04 86.34 Average: 3 10.22 0.00 0.36 0.21 0.03 89.19 Average: 4 7.56 0.00 0.58 1.05 0.03 90.78 Average: 5 4.27 0.00 0.31 0.11 0.02 95.28 Average: 6 3.95 0.00 0.38 0.49 0.03 95.15 Average: 7 4.82 0.00 0.82 4.82 0.03 89.51