---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3491 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: 2799.974 BogoMIPS: 5599.94 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 712K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / 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 886 14769 0 16511 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:7e:96:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fe7e:9670/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:f9:10:81 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::42:4dff:fef9:1081/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3491) 04/20/26 _x86_64_ (8 CPU) 06:58:50 LINUX RESTART (8 CPU) 06:59:01 tps rtps wtps bread/s bwrtn/s 07:00:02 460.70 73.66 387.04 5280.37 141530.29 07:01:01 187.82 24.10 163.72 1634.57 59747.70 07:02:01 90.73 4.18 86.55 372.74 20744.68 07:03:01 70.80 6.22 64.59 215.96 43738.98 07:04:01 158.17 2.52 155.66 367.94 152950.64 07:05:01 286.72 0.33 286.39 39.59 201585.87 07:06:01 314.13 0.05 314.08 4.53 310017.80 07:07:01 20.60 0.00 20.60 0.00 16905.72 07:08:01 10.58 0.00 10.58 0.00 368.41 07:09:01 9.50 0.00 9.50 0.00 285.02 07:10:01 74.12 0.00 74.12 0.00 116461.26 07:11:01 99.07 0.35 98.72 30.39 21488.69 Average: 148.53 9.26 139.26 660.88 90527.62 06:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:02 29968352 31617536 2970868 9.02 74456 1878956 1505004 4.43 965444 1702476 163712 07:01:01 28984208 30976160 3955012 12.01 91960 2191152 2486148 7.31 1678608 1943936 19636 07:02:01 27412408 30095064 5526812 16.78 106328 2848236 2654596 7.81 2627096 2527432 83116 07:03:01 22991096 29815536 9948124 30.20 114788 6863696 2769124 8.15 4517984 4930320 2811132 07:04:01 20122872 28761932 12816348 38.91 125640 8602656 3841856 11.30 6197092 6046812 708 07:05:01 15918272 28742108 17020948 51.67 134204 12661440 3837860 11.29 6243816 10084168 15744 07:06:01 12974420 28742348 19964800 60.61 141632 15516224 3827808 11.26 6251628 12936144 131800 07:07:01 12923168 28738540 20016052 60.77 142640 15560848 3837956 11.29 6751216 12486444 212 07:08:01 12922180 28738896 20017040 60.77 143624 15560996 3837956 11.29 7220692 12017048 256 07:09:01 12920100 28737820 20019120 60.78 144328 15561096 3837956 11.29 7731168 11508212 52 07:10:01 12920632 28740716 20018588 60.77 145812 15561276 3859552 11.36 7994860 11243020 432 07:11:01 15155276 31593420 17783944 53.99 159532 16135220 1474280 4.34 5189340 11785976 38700 Average: 18767749 29608340 14171471 43.02 127079 10745150 3147508 9.26 5280745 8267666 272125 06:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 07:00:02 ens3 507.66 318.23 2488.54 79.61 0.00 0.00 0.00 0.00 07:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 lo 2.91 2.91 0.30 0.30 0.00 0.00 0.00 0.00 07:01:01 ens3 448.09 325.28 2286.28 89.98 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 ens3 1366.02 936.79 9492.94 239.80 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:03:01 ens3 1047.99 783.52 3024.63 234.96 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 07:04:01 ens3 578.15 455.57 2848.14 137.19 0.00 0.00 0.00 0.00 07:04:01 docker0 1.97 4.12 0.18 66.42 0.00 0.00 0.00 0.00 07:05:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 07:05:01 ens3 293.92 202.95 85.58 66.30 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 ens3 351.86 227.83 111.34 88.77 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:07:01 lo 17.13 17.13 1.55 1.55 0.00 0.00 0.00 0.00 07:07:01 ens3 1547.69 1901.08 122.45 14953.07 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 18.73 18.73 1.70 1.70 0.00 0.00 0.00 0.00 07:08:01 ens3 1395.77 1812.46 113.07 14274.16 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 12.33 12.33 1.12 1.12 0.00 0.00 0.00 0.00 07:09:01 ens3 1527.66 1931.28 114.01 15371.67 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 51.66 51.66 4.69 4.69 0.00 0.00 0.00 0.00 07:10:01 ens3 1073.17 1207.63 163.55 8068.61 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 07:11:01 ens3 54.07 47.04 309.47 11.56 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.08 9.08 0.83 0.83 0.00 0.00 0.00 0.00 Average: ens3 849.90 846.54 1762.59 4474.14 0.00 0.00 0.00 0.00 Average: docker0 0.16 0.38 0.02 5.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3491) 04/20/26 _x86_64_ (8 CPU) 06:58:50 LINUX RESTART (8 CPU) 06:59:01 CPU %user %nice %system %iowait %steal %idle 07:00:02 all 9.86 0.00 1.38 2.66 0.04 86.06 07:00:02 0 3.70 0.00 2.74 3.90 0.03 89.63 07:00:02 1 9.47 0.00 1.04 1.37 0.05 88.07 07:00:02 2 33.32 0.00 2.32 2.22 0.07 62.08 07:00:02 3 6.60 0.00 1.21 1.99 0.05 90.16 07:00:02 4 7.83 0.00 0.90 0.93 0.03 90.30 07:00:02 5 4.05 0.00 1.05 7.47 0.03 87.41 07:00:02 6 8.09 0.00 0.96 3.10 0.03 87.82 07:00:02 7 5.65 0.00 0.90 0.42 0.03 93.00 07:01:01 all 20.47 0.00 1.38 0.92 0.06 77.17 07:01:01 0 14.47 0.00 0.80 0.00 0.03 84.70 07:01:01 1 12.88 0.00 1.03 1.59 0.05 84.44 07:01:01 2 24.44 0.00 1.24 0.19 0.07 74.07 07:01:01 3 36.37 0.00 2.72 1.31 0.09 59.51 07:01:01 4 16.19 0.00 1.68 0.56 0.07 81.50 07:01:01 5 19.98 0.00 1.48 3.59 0.07 74.88 07:01:01 6 17.68 0.00 0.81 0.03 0.05 81.42 07:01:01 7 21.81 0.00 1.24 0.03 0.07 76.84 07:02:01 all 29.85 0.00 1.86 0.06 0.07 68.17 07:02:01 0 22.47 0.00 1.64 0.02 0.07 75.80 07:02:01 1 28.42 0.00 1.77 0.15 0.05 69.61 07:02:01 2 42.64 0.00 1.52 0.20 0.10 55.54 07:02:01 3 36.13 0.00 3.12 0.00 0.08 60.66 07:02:01 4 24.66 0.00 1.67 0.05 0.07 73.56 07:02:01 5 19.27 0.00 0.90 0.00 0.05 79.78 07:02:01 6 31.59 0.00 2.63 0.07 0.07 65.65 07:02:01 7 33.57 0.00 1.60 0.00 0.05 64.78 07:03:01 all 33.86 0.00 2.53 0.30 0.06 63.25 07:03:01 0 33.81 0.00 1.85 0.02 0.08 64.24 07:03:01 1 22.57 0.00 1.72 2.15 0.07 73.49 07:03:01 2 43.43 0.00 5.29 0.03 0.07 51.18 07:03:01 3 40.08 0.00 1.59 0.00 0.07 58.27 07:03:01 4 28.54 0.00 2.17 0.02 0.05 69.23 07:03:01 5 49.90 0.00 4.61 0.02 0.07 45.40 07:03:01 6 26.14 0.00 0.54 0.15 0.05 73.12 07:03:01 7 26.39 0.00 2.52 0.00 0.07 71.02 07:04:01 all 24.79 0.00 2.12 1.53 0.06 71.51 07:04:01 0 26.11 0.00 1.36 3.80 0.05 68.68 07:04:01 1 23.02 0.00 2.12 1.97 0.05 72.83 07:04:01 2 31.17 0.00 1.07 0.03 0.07 67.66 07:04:01 3 21.01 0.00 1.48 1.39 0.07 76.05 07:04:01 4 20.09 0.00 2.79 0.32 0.05 76.76 07:04:01 5 28.98 0.00 3.37 0.02 0.07 67.56 07:04:01 6 19.57 0.00 3.75 4.65 0.08 71.95 07:04:01 7 28.34 0.00 0.95 0.08 0.05 70.58 07:05:01 all 12.22 0.00 3.78 2.02 0.06 81.92 07:05:01 0 11.23 0.00 4.00 0.42 0.05 84.30 07:05:01 1 6.21 0.00 4.58 1.46 0.05 87.70 07:05:01 2 21.92 0.00 5.09 3.41 0.08 69.50 07:05:01 3 7.03 0.00 2.96 0.73 0.03 89.24 07:05:01 4 17.54 0.00 2.95 4.24 0.08 75.19 07:05:01 5 6.64 0.00 3.08 0.24 0.05 89.99 07:05:01 6 7.81 0.00 3.44 3.71 0.03 85.00 07:05:01 7 19.44 0.00 4.18 1.95 0.07 74.36 07:06:01 all 6.81 0.00 5.53 2.75 0.05 84.85 07:06:01 0 6.01 0.00 6.47 6.17 0.07 81.28 07:06:01 1 7.41 0.00 9.19 4.32 0.07 79.01 07:06:01 2 7.44 0.00 4.54 0.42 0.03 87.56 07:06:01 3 5.77 0.00 3.64 2.96 0.05 87.58 07:06:01 4 9.48 0.00 4.64 3.22 0.05 82.61 07:06:01 5 5.14 0.00 4.57 0.62 0.05 89.61 07:06:01 6 4.67 0.00 3.04 2.35 0.07 89.87 07:06:01 7 8.53 0.00 8.11 1.94 0.07 81.35 07:07:01 all 18.99 0.00 1.11 0.14 0.07 79.69 07:07:01 0 22.23 0.00 1.31 0.08 0.07 76.31 07:07:01 1 22.86 0.00 1.07 0.00 0.08 75.98 07:07:01 2 23.61 0.00 1.30 0.00 0.08 75.00 07:07:01 3 18.99 0.00 0.96 0.22 0.07 79.77 07:07:01 4 14.77 0.00 0.55 0.02 0.05 84.61 07:07:01 5 6.05 0.00 1.81 0.70 0.05 91.38 07:07:01 6 21.74 0.00 0.94 0.10 0.07 77.15 07:07:01 7 21.70 0.00 1.04 0.00 0.07 77.19 07:08:01 all 21.36 0.00 0.81 0.04 0.07 77.71 07:08:01 0 24.92 0.00 0.72 0.00 0.08 74.28 07:08:01 1 20.62 0.00 0.87 0.02 0.07 78.42 07:08:01 2 26.74 0.00 0.96 0.02 0.08 72.20 07:08:01 3 22.10 0.00 1.02 0.00 0.08 76.80 07:08:01 4 20.40 0.00 0.68 0.00 0.07 78.85 07:08:01 5 6.36 0.00 0.25 0.00 0.05 93.34 07:08:01 6 22.94 0.00 0.92 0.30 0.07 75.77 07:08:01 7 26.78 0.00 1.06 0.02 0.08 72.06 07:09:01 all 22.02 0.00 0.79 0.03 0.08 77.08 07:09:01 0 5.52 0.00 0.25 0.00 0.03 94.20 07:09:01 1 22.33 0.00 0.64 0.02 0.08 76.93 07:09:01 2 29.58 0.00 1.15 0.00 0.08 69.19 07:09:01 3 24.11 0.00 0.74 0.02 0.08 75.05 07:09:01 4 22.82 0.00 0.89 0.02 0.08 76.19 07:09:01 5 20.66 0.00 0.75 0.00 0.08 78.50 07:09:01 6 23.38 0.00 0.82 0.20 0.08 75.52 07:09:01 7 27.83 0.00 1.04 0.02 0.08 71.03 07:10:01 all 14.49 0.00 3.02 0.82 0.06 81.61 07:10:01 0 12.40 0.00 3.62 1.16 0.05 82.78 07:10:01 1 14.75 0.00 1.70 0.77 0.05 82.73 07:10:01 2 14.50 0.00 4.29 0.79 0.07 80.35 07:10:01 3 18.18 0.00 5.18 1.76 0.08 74.80 07:10:01 4 15.98 0.00 4.66 1.37 0.07 77.92 07:10:01 5 17.62 0.00 2.66 0.54 0.07 79.12 07:10:01 6 11.40 0.00 1.17 0.03 0.05 87.34 07:10:01 7 11.13 0.00 0.95 0.12 0.05 87.75 07:10:01 CPU %user %nice %system %iowait %steal %idle 07:11:01 all 21.53 0.00 4.58 0.07 0.07 73.76 07:11:01 0 30.51 0.00 5.53 0.17 0.10 63.69 07:11:01 1 23.31 0.00 3.71 0.02 0.07 72.89 07:11:01 2 25.78 0.00 5.00 0.00 0.07 69.15 07:11:01 3 19.80 0.00 4.77 0.00 0.05 75.38 07:11:01 4 19.29 0.00 3.24 0.02 0.07 77.39 07:11:01 5 13.20 0.00 4.52 0.00 0.07 82.21 07:11:01 6 16.62 0.00 3.84 0.25 0.07 79.22 07:11:01 7 23.65 0.00 5.96 0.05 0.07 70.27 Average: all 19.70 0.00 2.41 0.94 0.06 76.89 Average: 0 17.79 0.00 2.52 1.31 0.06 78.32 Average: 1 17.83 0.00 2.45 1.15 0.06 78.51 Average: 2 27.06 0.00 2.81 0.61 0.07 69.45 Average: 3 21.36 0.00 2.45 0.86 0.07 75.26 Average: 4 18.14 0.00 2.23 0.89 0.06 78.67 Average: 5 16.50 0.00 2.42 1.09 0.06 79.92 Average: 6 17.64 0.00 1.91 1.25 0.06 79.15 Average: 7 21.24 0.00 2.46 0.38 0.06 75.85