---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16941 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 15G 141G 10% / 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 876 23952 0 7337 30835 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:8f:04:33 brd ff:ff:ff:ff:ff:ff inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe8f:433/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:c0:3c:aa 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::42:79ff:fec0:3caa/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-16941) 12/02/25 _x86_64_ (8 CPU) 10:14:41 LINUX RESTART (8 CPU) 10:15:02 tps rtps wtps bread/s bwrtn/s 10:16:01 76.22 44.33 31.89 4311.95 44736.28 10:17:01 188.60 28.77 159.83 928.09 26438.39 10:18:06 119.40 18.20 101.20 2104.33 28488.11 10:19:01 82.64 0.05 82.58 0.44 56726.12 10:20:01 120.73 0.02 120.71 1.20 30024.20 10:21:01 53.96 0.05 53.91 2.40 62428.80 10:22:01 136.24 2.58 133.66 405.40 49834.49 10:23:01 237.16 0.08 237.08 4.93 24854.52 10:24:01 15.08 0.00 15.08 0.00 18107.78 10:25:01 15.58 0.00 15.58 0.00 17993.93 10:26:01 123.38 7.62 115.76 1325.91 45937.41 10:27:01 14.61 0.00 14.61 0.00 8126.91 10:28:01 20.93 0.37 20.56 12.00 318.56 10:29:01 54.39 1.30 53.09 97.18 2205.50 Average: 90.16 7.45 82.71 665.03 29543.44 10:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 30705440 31939496 2233780 6.78 38504 1524364 1314280 3.87 577360 1406964 6788 10:17:01 30133456 31709032 2805764 8.52 69856 1815836 1431748 4.21 838896 1672552 165908 10:18:06 26012436 31603460 6926784 21.03 130108 5596836 2114128 6.22 1025520 5376076 3474752 10:19:01 26026696 31642560 6912524 20.99 132252 5621756 1897956 5.58 994460 5400324 2173340 10:20:01 25703284 31662460 7235936 21.97 134324 5950568 1729904 5.09 977180 5728516 1940848 10:21:01 25184608 31650628 7754612 23.54 146928 6406128 1726300 5.08 996756 6183596 827568 10:22:01 24792376 31435392 8146844 24.73 150976 6624880 4217460 12.41 1227000 6297220 10112 10:23:01 23325368 30062872 9613852 29.19 165208 6655068 7489656 22.04 2804748 6152236 268 10:24:01 23303788 30041708 9635432 29.25 165348 6656276 7662760 22.55 2825944 6151792 296 10:25:01 23296276 30022452 9642944 29.27 165540 6644600 7712300 22.69 2846480 6137808 624 10:26:01 22684764 29885156 10254456 31.13 190496 7048348 7987548 23.50 3301144 6241784 2160 10:27:01 22649000 29850828 10290220 31.24 190672 7049124 8049708 23.68 3336508 6241276 56 10:28:01 22740328 29942208 10198892 30.96 190896 7050084 7805444 22.97 3255968 6235800 168 10:29:01 24595708 31640928 8343512 25.33 192520 6886224 1563712 4.60 1651784 6051128 12 Average: 25082395 30934941 7856825 23.85 147402 5823578 4478779 13.18 1904268 5376934 614493 10:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 10:16:01 ens3 156.57 122.86 503.90 25.38 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 10:17:01 ens3 235.45 159.20 1328.74 55.94 0.00 0.00 0.00 0.00 10:18:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:06 lo 11.98 11.98 1.10 1.10 0.00 0.00 0.00 0.00 10:18:06 ens3 1353.35 768.77 31120.22 60.53 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 ens3 3.11 2.82 0.67 0.89 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 4.43 3.85 1.20 1.43 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 ens3 4.12 3.60 1.12 1.40 0.00 0.00 0.00 0.00 10:22:01 br-8ebe4be9119e 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 veth44da247 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 br-8ebe4be9119e 10.95 15.81 0.81 327.14 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 veth44da247 91.88 91.53 16.02 18.62 0.00 0.00 0.00 0.00 10:23:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 10:24:01 br-8ebe4be9119e 0.43 0.32 0.02 0.02 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 veth44da247 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 10:24:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 10:25:01 br-8ebe4be9119e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 veth44da247 0.52 0.38 0.57 0.03 0.00 0.00 0.00 0.00 10:25:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 10:26:01 br-8ebe4be9119e 0.25 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:26:01 docker0 38.68 58.66 3.73 1426.60 0.00 0.00 0.00 0.00 10:26:01 veth44da247 33.53 33.33 4.29 8.23 0.00 0.00 0.00 0.00 10:26:01 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 10:27:01 br-8ebe4be9119e 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 veth44da247 103.65 103.15 12.06 25.12 0.00 0.00 0.00 0.00 10:27:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 10:28:01 br-8ebe4be9119e 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 veth44da247 0.53 0.45 0.59 0.04 0.00 0.00 0.00 0.00 10:28:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:29:01 ens3 2065.01 1256.22 38272.93 182.75 0.00 0.00 0.00 0.00 Average: docker0 2.77 4.19 0.27 102.01 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 147.16 89.39 2736.58 13.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16941) 12/02/25 _x86_64_ (8 CPU) 10:14:41 LINUX RESTART (8 CPU) 10:15:02 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 2.22 0.00 0.64 20.14 0.02 76.98 10:16:01 0 2.39 0.00 0.53 6.14 0.02 90.92 10:16:01 1 1.51 0.00 1.58 4.03 0.03 92.85 10:16:01 2 3.62 0.00 0.59 62.98 0.03 32.77 10:16:01 3 1.11 0.00 0.56 67.72 0.02 30.59 10:16:01 4 1.61 0.00 0.63 8.48 0.02 89.26 10:16:01 5 0.81 0.00 0.32 1.54 0.02 97.30 10:16:01 6 3.48 0.00 0.42 7.35 0.02 88.72 10:16:01 7 3.19 0.00 0.46 3.07 0.02 93.27 10:17:01 all 9.18 0.00 0.76 4.92 0.03 85.10 10:17:01 0 4.26 0.00 1.42 19.99 0.05 74.28 10:17:01 1 18.91 0.00 1.00 2.57 0.05 77.47 10:17:01 2 24.01 0.00 1.59 1.56 0.05 72.79 10:17:01 3 1.65 0.00 0.23 9.59 0.02 88.51 10:17:01 4 3.34 0.00 0.45 1.19 0.05 94.97 10:17:01 5 9.24 0.00 0.67 2.66 0.03 87.40 10:17:01 6 3.77 0.00 0.35 0.52 0.02 95.35 10:17:01 7 8.25 0.00 0.37 1.40 0.03 89.95 10:18:06 all 11.42 0.00 4.21 14.75 0.12 69.50 10:18:06 0 21.98 0.00 4.60 28.68 0.14 44.60 10:18:06 1 9.42 0.00 4.65 3.44 0.09 82.41 10:18:06 2 10.79 0.00 3.49 20.48 0.09 65.14 10:18:06 3 10.49 0.00 3.87 5.53 0.12 79.98 10:18:06 4 10.27 0.00 4.32 19.61 0.12 65.68 10:18:06 5 9.70 0.00 4.18 22.00 0.11 64.01 10:18:06 6 9.60 0.00 4.20 7.67 0.11 78.42 10:18:06 7 9.18 0.00 4.28 10.65 0.11 75.78 10:19:01 all 1.22 0.00 0.58 30.56 0.02 67.62 10:19:01 0 1.44 0.00 0.51 16.83 0.02 81.21 10:19:01 1 1.60 0.00 0.82 45.51 0.02 52.05 10:19:01 2 0.62 0.00 0.29 61.61 0.02 37.46 10:19:01 3 0.87 0.00 0.47 20.85 0.02 77.79 10:19:01 4 1.71 0.00 0.91 61.14 0.02 36.22 10:19:01 5 0.86 0.00 0.68 12.31 0.00 86.16 10:19:01 6 1.57 0.00 0.64 16.37 0.02 81.40 10:19:01 7 1.09 0.00 0.35 9.82 0.02 88.72 10:20:01 all 1.63 0.00 0.77 26.84 0.02 70.73 10:20:01 0 0.92 0.00 0.84 19.38 0.03 78.83 10:20:01 1 0.90 0.00 1.00 94.90 0.03 3.16 10:20:01 2 2.12 0.00 0.74 23.30 0.05 73.79 10:20:01 3 1.74 0.00 0.75 3.08 0.02 94.41 10:20:01 4 2.00 0.00 0.43 30.31 0.02 67.24 10:20:01 5 2.17 0.00 1.05 26.37 0.02 70.38 10:20:01 6 2.16 0.00 0.52 14.87 0.02 82.44 10:20:01 7 1.04 0.00 0.89 2.52 0.02 95.54 10:21:01 all 2.26 0.00 0.88 22.06 0.02 74.78 10:21:01 0 2.34 0.00 0.72 5.75 0.02 91.17 10:21:01 1 2.13 0.00 1.07 60.20 0.02 36.58 10:21:01 2 2.07 0.00 0.77 6.37 0.03 90.76 10:21:01 3 2.44 0.00 0.75 32.62 0.02 64.17 10:21:01 4 1.96 0.00 0.64 27.49 0.02 69.90 10:21:01 5 3.31 0.00 0.97 14.18 0.02 81.52 10:21:01 6 1.86 0.00 1.27 6.30 0.02 90.55 10:21:01 7 1.95 0.00 0.84 23.67 0.03 73.50 10:22:01 all 2.12 0.00 0.98 25.73 0.03 71.15 10:22:01 0 1.97 0.00 0.99 27.49 0.03 69.52 10:22:01 1 2.16 0.00 0.80 11.96 0.03 85.05 10:22:01 2 1.87 0.00 0.94 30.47 0.02 66.70 10:22:01 3 2.31 0.00 0.95 47.06 0.02 49.67 10:22:01 4 2.48 0.00 1.00 10.39 0.03 86.10 10:22:01 5 2.32 0.00 0.82 8.67 0.03 88.16 10:22:01 6 2.26 0.00 1.12 2.86 0.03 93.73 10:22:01 7 1.64 0.00 1.20 66.90 0.02 30.24 10:23:01 all 25.45 0.00 2.82 4.08 0.11 67.54 10:23:01 0 25.21 0.00 2.95 12.92 0.12 58.81 10:23:01 1 29.94 0.00 3.12 4.40 0.10 62.44 10:23:01 2 33.24 0.00 3.37 1.42 0.13 61.83 10:23:01 3 25.95 0.00 2.86 4.79 0.10 66.30 10:23:01 4 16.59 0.00 2.21 2.11 0.12 78.97 10:23:01 5 20.88 0.00 2.52 1.75 0.10 74.75 10:23:01 6 25.11 0.00 2.53 3.39 0.10 68.87 10:23:01 7 26.72 0.00 2.97 1.87 0.12 68.32 10:24:01 all 0.77 0.00 0.14 2.39 0.03 96.67 10:24:01 0 0.95 0.00 0.15 5.69 0.03 93.18 10:24:01 1 0.75 0.00 0.13 0.57 0.05 98.50 10:24:01 2 0.62 0.00 0.08 0.03 0.02 99.25 10:24:01 3 0.73 0.00 0.07 0.00 0.02 99.18 10:24:01 4 0.57 0.00 0.15 0.80 0.03 98.44 10:24:01 5 0.70 0.00 0.22 0.25 0.02 98.82 10:24:01 6 1.04 0.00 0.18 11.58 0.02 87.18 10:24:01 7 0.82 0.00 0.15 0.22 0.03 98.78 10:25:01 all 2.04 0.00 0.30 2.28 0.03 95.36 10:25:01 0 2.38 0.00 0.33 0.00 0.03 97.25 10:25:01 1 1.57 0.00 0.23 0.27 0.02 97.91 10:25:01 2 2.42 0.00 0.35 0.00 0.03 97.20 10:25:01 3 1.30 0.00 0.28 0.10 0.02 98.30 10:25:01 4 1.85 0.00 0.28 0.00 0.03 97.83 10:25:01 5 2.20 0.00 0.33 0.27 0.03 97.16 10:25:01 6 2.79 0.00 0.23 17.02 0.03 79.93 10:25:01 7 1.80 0.00 0.30 0.55 0.03 97.31 10:26:01 all 7.63 0.00 1.67 4.64 0.06 86.01 10:26:01 0 4.26 0.00 1.44 11.74 0.05 82.51 10:26:01 1 8.29 0.00 2.25 5.64 0.07 83.76 10:26:01 2 5.23 0.00 0.94 2.47 0.05 91.31 10:26:01 3 6.65 0.00 1.93 0.17 0.05 91.20 10:26:01 4 7.13 0.00 1.22 0.30 0.03 91.31 10:26:01 5 13.13 0.00 2.31 3.78 0.05 80.72 10:26:01 6 6.82 0.00 1.76 9.39 0.10 81.92 10:26:01 7 9.53 0.00 1.51 3.66 0.05 85.25 10:26:01 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 4.07 0.00 0.72 0.46 0.04 94.72 10:27:01 0 2.87 0.00 1.32 3.45 0.05 92.31 10:27:01 1 5.07 0.00 0.87 0.05 0.03 93.98 10:27:01 2 4.16 0.00 0.60 0.03 0.03 95.17 10:27:01 3 5.06 0.00 0.67 0.03 0.03 94.20 10:27:01 4 3.60 0.00 0.43 0.00 0.03 95.93 10:27:01 5 3.06 0.00 0.65 0.08 0.03 96.17 10:27:01 6 5.97 0.00 0.62 0.00 0.03 93.38 10:27:01 7 2.81 0.00 0.60 0.02 0.05 96.53 10:28:01 all 0.86 0.00 0.21 0.05 0.03 98.85 10:28:01 0 0.54 0.00 0.20 0.17 0.02 99.08 10:28:01 1 0.94 0.00 0.20 0.02 0.03 98.81 10:28:01 2 1.19 0.00 0.17 0.02 0.02 98.61 10:28:01 3 0.83 0.00 0.25 0.00 0.02 98.90 10:28:01 4 0.45 0.00 0.12 0.03 0.02 99.38 10:28:01 5 0.43 0.00 0.22 0.13 0.03 99.18 10:28:01 6 1.56 0.00 0.28 0.02 0.05 98.09 10:28:01 7 0.92 0.00 0.23 0.00 0.03 98.81 10:29:01 all 5.99 0.00 0.88 0.25 0.03 92.84 10:29:01 0 4.52 0.00 1.02 1.12 0.03 93.30 10:29:01 1 2.05 0.00 0.85 0.00 0.02 97.08 10:29:01 2 2.12 0.00 0.82 0.23 0.02 96.81 10:29:01 3 1.39 0.00 0.64 0.25 0.03 97.69 10:29:01 4 1.42 0.00 0.55 0.03 0.02 97.98 10:29:01 5 1.42 0.00 0.72 0.07 0.03 97.76 10:29:01 6 33.20 0.00 1.75 0.20 0.07 64.78 10:29:01 7 1.80 0.00 0.68 0.12 0.02 97.38 Average: all 5.55 0.00 1.13 11.26 0.04 82.02 Average: 0 5.55 0.00 1.24 11.45 0.05 81.72 Average: 1 6.14 0.00 1.35 16.44 0.04 76.03 Average: 2 6.77 0.00 1.07 14.76 0.04 77.35 Average: 3 4.52 0.00 1.04 13.54 0.04 80.87 Average: 4 3.98 0.00 0.97 11.32 0.04 83.68 Average: 5 5.06 0.00 1.14 6.77 0.04 86.99 Average: 6 7.27 0.00 1.16 6.91 0.05 84.61 Average: 7 5.10 0.00 1.08 8.90 0.04 84.88