---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4062 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 712K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / 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 918 22202 0 9046 30793 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:86:40:59 brd ff:ff:ff:ff:ff:ff inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fe86:4059/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:60:27:d4 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-4062) 04/21/26 _x86_64_ (8 CPU) 08:13:06 LINUX RESTART (8 CPU) 08:14:02 tps rtps wtps bread/s bwrtn/s 08:15:01 213.83 41.74 172.09 3073.92 70141.60 08:16:01 98.83 4.15 94.69 479.71 65299.03 08:17:01 235.64 19.91 215.73 2727.15 20340.61 08:18:01 12.08 0.07 12.01 50.12 1598.67 08:19:01 26.28 0.78 25.50 40.79 5321.78 08:20:01 191.39 16.03 175.36 1386.07 72187.54 08:21:01 503.33 0.23 503.10 21.33 110860.46 08:22:01 183.42 0.05 183.37 1.60 32336.08 08:23:01 64.94 0.00 64.94 0.00 6502.52 08:24:01 17.16 0.00 17.16 0.00 672.69 08:25:01 21.81 0.97 20.85 20.66 664.02 08:26:01 23.28 0.00 23.28 0.00 716.01 08:27:01 18.41 0.02 18.40 0.27 630.43 08:28:01 90.63 6.83 83.80 188.64 2914.85 Average: 121.39 6.44 114.95 567.76 27821.05 08:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 29479276 31385536 3459944 10.50 85540 2119192 1651664 4.86 1249524 1891092 168692 08:16:01 28597328 30814876 4341892 13.18 89888 2418844 2317740 6.82 1841172 2167228 3856 08:17:01 27447864 30309944 5491356 16.67 93872 3048192 2543764 7.48 2528968 2604588 1224 08:18:01 27326292 30236488 5612928 17.04 95020 3093588 2543764 7.48 2607140 2643228 2324 08:19:01 28521372 31611432 4417848 13.41 102060 3258768 1474532 4.34 1305504 2737924 36272 08:20:01 24253028 31367732 8686192 26.37 158996 7010376 2122076 6.24 1689564 6401844 1880004 08:21:01 19714600 28584124 13224620 40.15 212060 8559108 11193564 32.93 4667508 7770240 676400 08:22:01 17973540 27044400 14965680 45.43 221740 8740060 13298300 39.13 6306128 7838860 3060 08:23:01 16732752 26090772 16206468 49.20 227624 9006844 14559432 42.84 7315352 8040068 1900 08:24:01 16706372 26066976 16232848 49.28 228076 9008420 14552968 42.82 7343248 8039760 384 08:25:01 16683712 26047008 16255508 49.35 228668 9009392 14551480 42.81 7365052 8040908 504 08:26:01 16671856 26037936 16267364 49.39 229320 9009780 14581964 42.90 7374020 8042504 324 08:27:01 16665604 26031156 16273616 49.40 229876 9010160 14581144 42.90 7380928 8041008 380 08:28:01 22763440 31560864 10175780 30.89 232200 8528212 1552924 4.57 1981060 7478960 29544 Average: 22109788 28799232 10829432 32.88 173924 6558638 7966094 23.44 4353941 5838444 200348 08:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 ens3 250.70 209.93 2775.04 39.02 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 2.44 2.44 0.25 0.25 0.00 0.00 0.00 0.00 08:16:01 ens3 531.46 390.89 4741.49 59.63 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:17:01 ens3 266.97 173.67 1514.50 47.26 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:18:01 ens3 146.64 129.61 760.77 38.55 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:19:01 ens3 100.58 85.82 98.66 26.30 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:20:01 br-835df41a5de4 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 1322.86 698.73 31879.91 67.05 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 vethfc34657 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 08:21:01 br-0a56a300b4f6 52.59 55.29 11.66 370.48 0.00 0.00 0.95 0.00 08:21:01 veth9a931b9 12.91 16.98 1.07 360.24 0.00 0.00 0.00 0.03 08:21:01 vethc2edfb2 15.25 16.76 2.75 2.75 0.00 0.00 0.00 0.00 08:21:01 veth86bf498 20.33 24.45 8.02 4.85 0.00 0.00 0.00 0.00 08:22:01 vethfb2d723 151.29 155.29 13.18 331.28 0.00 0.00 0.00 0.03 08:22:01 veth2f2e4c6 155.12 151.56 331.26 13.20 0.00 0.00 0.00 0.03 08:22:01 br-0a56a300b4f6 19.68 19.96 22.20 22.48 0.00 0.00 0.00 0.00 08:22:01 veth9a931b9 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 08:23:01 vethfb2d723 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 08:23:01 veth2f2e4c6 1.48 1.27 0.18 0.20 0.00 0.00 0.00 0.00 08:23:01 br-0a56a300b4f6 20.30 20.36 21.78 22.05 0.00 0.00 0.00 0.00 08:23:01 veth9a931b9 0.32 0.20 0.02 0.01 0.00 0.00 0.00 0.00 08:24:01 vethfb2d723 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 veth2f2e4c6 2.03 6.62 0.35 4.72 0.00 0.00 0.00 0.00 08:24:01 br-0a56a300b4f6 19.55 19.63 21.82 22.08 0.00 0.00 0.00 0.00 08:24:01 veth9a931b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 vethfb2d723 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 veth2f2e4c6 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 br-0a56a300b4f6 19.76 19.86 21.77 22.04 0.00 0.00 0.00 0.00 08:25:01 veth9a931b9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 vethfb2d723 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 veth2f2e4c6 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 br-0a56a300b4f6 19.51 19.51 21.75 22.00 0.00 0.00 0.05 0.00 08:26:01 veth9a931b9 0.00 0.07 0.00 0.02 0.00 0.00 0.00 0.00 08:27:01 vethfb2d723 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 veth2f2e4c6 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 br-0a56a300b4f6 19.45 19.51 21.78 22.04 0.00 0.00 0.00 0.00 08:27:01 veth9a931b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 4142.56 2568.91 55528.51 497.33 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 33.73 33.73 3.95 3.95 0.00 0.00 0.00 0.00 Average: ens3 264.91 162.67 3897.25 30.19 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 2.08 2.08 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4062) 04/21/26 _x86_64_ (8 CPU) 08:13:06 LINUX RESTART (8 CPU) 08:14:02 CPU %user %nice %system %iowait %steal %idle 08:15:01 all 16.07 0.00 1.36 2.05 0.05 80.47 08:15:01 0 9.78 0.00 0.92 4.13 0.07 85.10 08:15:01 1 33.40 0.00 2.38 2.84 0.07 61.32 08:15:01 2 7.02 0.00 0.81 3.10 0.03 89.04 08:15:01 3 26.94 0.00 2.30 1.07 0.05 69.64 08:15:01 4 12.47 0.00 0.78 4.09 0.05 82.60 08:15:01 5 14.03 0.00 1.27 0.29 0.03 84.38 08:15:01 6 12.71 0.00 1.19 0.25 0.05 85.80 08:15:01 7 12.26 0.00 1.21 0.66 0.05 85.82 08:16:01 all 17.81 0.00 0.72 1.01 0.04 80.42 08:16:01 0 2.80 0.00 0.72 0.00 0.03 96.44 08:16:01 1 15.90 0.00 0.65 0.32 0.05 83.08 08:16:01 2 13.73 0.00 0.30 3.93 0.03 82.01 08:16:01 3 34.23 0.00 0.93 1.57 0.05 63.21 08:16:01 4 9.20 0.00 1.17 0.45 0.03 89.15 08:16:01 5 12.27 0.00 0.90 0.65 0.05 86.13 08:16:01 6 25.68 0.00 0.32 0.00 0.05 73.95 08:16:01 7 28.64 0.00 0.77 1.15 0.05 69.39 08:17:01 all 18.01 0.00 1.11 1.02 0.04 79.82 08:17:01 0 16.09 0.00 1.84 3.22 0.03 78.81 08:17:01 1 18.49 0.00 0.60 0.25 0.03 80.62 08:17:01 2 10.29 0.00 0.89 0.69 0.05 88.08 08:17:01 3 14.67 0.00 0.88 2.54 0.03 81.88 08:17:01 4 12.81 0.00 0.95 0.00 0.05 86.19 08:17:01 5 19.95 0.00 1.19 1.42 0.05 77.39 08:17:01 6 13.06 0.00 0.97 0.02 0.03 85.92 08:17:01 7 38.58 0.00 1.57 0.00 0.07 59.79 08:18:01 all 11.26 0.00 0.33 0.07 0.03 88.31 08:18:01 0 3.05 0.00 0.08 0.00 0.02 96.85 08:18:01 1 17.34 0.00 0.18 0.00 0.03 82.44 08:18:01 2 10.58 0.00 0.23 0.33 0.05 88.81 08:18:01 3 40.30 0.00 0.93 0.03 0.05 58.68 08:18:01 4 3.05 0.00 0.18 0.00 0.02 96.75 08:18:01 5 6.52 0.00 0.23 0.15 0.02 93.08 08:18:01 6 2.71 0.00 0.58 0.02 0.03 96.66 08:18:01 7 6.54 0.00 0.22 0.00 0.00 93.25 08:19:01 all 8.97 0.00 0.76 2.55 0.03 87.68 08:19:01 0 1.30 0.00 0.70 6.86 0.02 91.12 08:19:01 1 16.20 0.00 1.12 4.74 0.05 77.89 08:19:01 2 7.23 0.00 0.60 8.11 0.03 84.03 08:19:01 3 22.63 0.00 1.28 0.30 0.03 75.75 08:19:01 4 1.29 0.00 0.33 0.00 0.03 98.35 08:19:01 5 3.37 0.00 0.82 0.03 0.02 95.76 08:19:01 6 4.31 0.00 0.40 0.00 0.03 95.26 08:19:01 7 15.47 0.00 0.83 0.35 0.05 83.29 08:20:01 all 19.71 0.00 5.63 4.57 0.08 70.01 08:20:01 0 18.07 0.00 5.52 2.30 0.07 74.05 08:20:01 1 23.82 0.00 5.05 0.91 0.10 70.12 08:20:01 2 14.60 0.00 5.24 16.34 0.08 63.74 08:20:01 3 15.21 0.00 6.37 9.04 0.07 69.32 08:20:01 4 30.89 0.00 5.90 1.96 0.10 61.15 08:20:01 5 18.97 0.00 5.50 2.00 0.07 73.46 08:20:01 6 18.00 0.00 5.06 0.32 0.07 76.56 08:20:01 7 18.11 0.00 6.43 3.71 0.07 71.68 08:21:01 all 39.32 0.00 6.70 7.62 0.11 46.25 08:21:01 0 35.73 0.00 6.26 4.58 0.12 53.30 08:21:01 1 38.32 0.00 6.40 3.70 0.10 51.47 08:21:01 2 40.14 0.00 6.70 1.79 0.10 51.27 08:21:01 3 42.06 0.00 7.80 29.13 0.12 20.89 08:21:01 4 40.97 0.00 6.44 2.77 0.12 49.70 08:21:01 5 37.25 0.00 6.53 6.44 0.10 49.68 08:21:01 6 42.14 0.00 6.38 2.78 0.12 48.59 08:21:01 7 37.99 0.00 7.11 9.79 0.12 44.99 08:22:01 all 20.42 0.00 2.20 5.17 0.10 72.11 08:22:01 0 21.61 0.00 2.26 2.85 0.10 73.18 08:22:01 1 18.09 0.00 2.40 7.37 0.08 72.06 08:22:01 2 22.40 0.00 2.08 12.43 0.10 62.98 08:22:01 3 16.51 0.00 2.58 9.62 0.12 71.18 08:22:01 4 27.50 0.00 2.07 4.08 0.08 66.27 08:22:01 5 18.40 0.00 2.19 2.56 0.10 76.75 08:22:01 6 17.08 0.00 1.86 1.29 0.08 79.68 08:22:01 7 21.75 0.00 2.14 1.22 0.08 74.80 08:23:01 all 23.44 0.00 1.96 0.96 0.10 73.55 08:23:01 0 20.43 0.00 1.86 0.65 0.07 77.00 08:23:01 1 25.08 0.00 2.12 0.72 0.10 71.98 08:23:01 2 20.48 0.00 1.90 0.79 0.08 76.75 08:23:01 3 22.31 0.00 1.94 0.17 0.08 75.51 08:23:01 4 21.78 0.00 1.75 2.29 0.12 74.06 08:23:01 5 25.28 0.00 2.14 1.82 0.10 70.65 08:23:01 6 29.25 0.00 1.95 0.27 0.10 68.44 08:23:01 7 22.85 0.00 2.02 0.97 0.12 74.04 08:24:01 all 5.58 0.00 1.39 1.78 0.10 91.15 08:24:01 0 5.61 0.00 1.54 0.32 0.12 92.42 08:24:01 1 5.20 0.00 1.24 0.54 0.08 92.94 08:24:01 2 4.79 0.00 1.31 0.64 0.12 93.15 08:24:01 3 6.07 0.00 1.45 0.47 0.12 91.90 08:24:01 4 4.96 0.00 1.53 1.88 0.12 91.51 08:24:01 5 7.08 0.00 1.62 6.63 0.08 84.58 08:24:01 6 5.91 0.00 1.28 1.06 0.10 91.65 08:24:01 7 5.04 0.00 1.20 2.67 0.10 90.99 08:25:01 all 4.72 0.00 1.48 1.08 0.09 92.63 08:25:01 0 3.65 0.00 1.68 0.37 0.07 94.23 08:25:01 1 3.57 0.00 1.67 0.12 0.07 94.58 08:25:01 2 5.76 0.00 1.68 0.45 0.08 92.02 08:25:01 3 4.84 0.00 1.54 0.60 0.08 92.93 08:25:01 4 5.75 0.00 1.51 0.17 0.08 92.49 08:25:01 5 5.25 0.00 1.20 6.13 0.10 87.33 08:25:01 6 4.14 0.00 1.35 0.49 0.10 93.93 08:25:01 7 4.77 0.00 1.18 0.37 0.10 93.57 08:25:01 CPU %user %nice %system %iowait %steal %idle 08:26:01 all 5.52 0.00 1.55 0.63 0.08 92.22 08:26:01 0 6.08 0.00 1.66 0.05 0.07 92.15 08:26:01 1 5.19 0.00 1.49 0.30 0.07 92.95 08:26:01 2 4.32 0.00 1.66 1.70 0.08 92.24 08:26:01 3 5.51 0.00 1.53 0.13 0.08 92.74 08:26:01 4 5.29 0.00 1.58 0.07 0.08 92.98 08:26:01 5 6.88 0.00 1.51 0.05 0.10 91.45 08:26:01 6 5.33 0.00 1.43 2.33 0.07 90.84 08:26:01 7 5.58 0.00 1.57 0.39 0.07 92.40 08:27:01 all 4.91 0.00 1.40 0.67 0.11 92.91 08:27:01 0 5.08 0.00 1.42 0.33 0.10 93.07 08:27:01 1 4.68 0.00 1.30 0.17 0.12 93.74 08:27:01 2 4.71 0.00 1.51 1.80 0.13 91.85 08:27:01 3 4.55 0.00 1.34 0.35 0.08 93.67 08:27:01 4 4.37 0.00 1.51 0.35 0.13 93.63 08:27:01 5 6.37 0.00 1.44 0.32 0.12 91.75 08:27:01 6 4.72 0.00 1.21 1.72 0.10 92.25 08:27:01 7 4.79 0.00 1.50 0.34 0.13 93.24 08:28:01 all 8.73 0.00 1.93 1.24 0.09 88.01 08:28:01 0 6.38 0.00 2.12 0.37 0.10 91.03 08:28:01 1 8.47 0.00 2.00 1.10 0.08 88.36 08:28:01 2 8.35 0.00 1.76 0.54 0.08 89.28 08:28:01 3 7.42 0.00 1.94 0.52 0.07 90.05 08:28:01 4 7.48 0.00 1.77 0.48 0.08 90.18 08:28:01 5 6.17 0.00 1.93 0.79 0.08 91.02 08:28:01 6 6.63 0.00 1.96 3.27 0.08 88.06 08:28:01 7 18.95 0.00 2.01 2.83 0.10 76.10 Average: all 14.59 0.00 2.03 2.17 0.07 81.13 Average: 0 11.11 0.00 2.04 1.86 0.07 84.93 Average: 1 16.66 0.00 2.04 1.64 0.07 79.58 Average: 2 12.44 0.00 1.90 3.76 0.08 81.83 Average: 3 18.81 0.00 2.34 3.95 0.07 74.83 Average: 4 13.39 0.00 1.96 1.32 0.08 83.25 Average: 5 13.40 0.00 2.03 2.09 0.07 82.40 Average: 6 13.69 0.00 1.85 0.99 0.07 83.41 Average: 7 17.26 0.00 2.12 1.74 0.08 78.80