---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-20558 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 646 11293 0 4099 15064 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:81:f8:14 brd ff:ff:ff:ff:ff:ff inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:fe81:f814/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:bd:23:97 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::42:99ff:febd:2397/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-20558) 01/26/24 _x86_64_ (4 CPU) 00:30:17 LINUX RESTART (4 CPU) 00:31:01 tps rtps wtps bread/s bwrtn/s 00:32:01 157.19 29.45 127.75 1633.19 25572.14 00:33:01 111.31 16.24 95.07 630.72 31811.00 00:34:01 214.18 3.78 210.40 479.25 41690.12 00:35:01 145.46 0.18 145.28 27.60 27843.23 00:36:01 339.74 0.22 339.53 36.53 33683.19 00:37:01 228.03 8.52 219.51 769.47 31178.27 00:38:01 352.92 0.13 352.78 4.27 99888.53 00:39:01 500.08 0.13 499.95 3.73 70419.06 00:40:01 355.46 0.05 355.41 0.40 54080.05 00:41:01 62.50 0.03 62.47 2.40 27816.09 00:42:01 23.15 0.15 23.00 17.46 2389.07 00:43:01 78.60 2.90 75.70 588.70 7136.54 Average: 214.05 5.15 208.90 349.47 37791.50 00:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:01 13877500 15551004 2547464 15.51 56104 1820464 1074196 6.15 688612 1641884 141712 00:33:01 13380232 15479504 3044732 18.54 102068 2167300 1167652 6.68 803844 1955416 275632 00:34:01 12670844 15336500 3754120 22.86 126948 2679452 1449720 8.30 1033668 2397720 180844 00:35:01 12172064 15297192 4252900 25.89 133232 3082872 1469948 8.41 1224944 2651224 18332 00:36:01 11743724 15306460 4681240 28.50 173168 3429124 1614544 9.24 1268952 2975984 824 00:37:01 9823536 14971188 6601428 40.19 185160 4934020 2636928 15.09 2406108 3674828 687180 00:38:01 7693440 15012004 8731524 53.16 212608 6946684 2271832 13.00 2616420 5462152 92240 00:39:01 5651768 14991672 10773196 65.59 240228 8789184 2308440 13.21 2693272 7270236 13160 00:40:01 4219016 15014440 12205948 74.31 250568 10177884 2254864 12.90 2730148 8610932 36396 00:41:01 4400916 14974596 12024048 73.21 252280 9958140 2299120 13.16 2804816 8356096 1788 00:42:01 4866128 15247836 11558836 70.37 252732 9768144 2807108 16.06 2589500 8107848 792 00:43:01 11562708 15419400 4862256 29.60 254572 3582016 1253560 7.17 1416736 2954532 47264 Average: 9338490 15216816 7086474 43.14 186639 5611274 1883993 10.78 1856418 4671571 124680 00:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:32:01 ens3 81.09 67.51 819.72 10.99 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 00:33:01 ens3 48.37 41.42 677.94 7.80 0.00 0.00 0.00 0.00 00:34:01 docker0 64.82 75.15 3.33 532.91 0.00 0.00 0.00 0.00 00:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:34:01 veth70155b8 64.82 75.27 4.21 532.92 0.00 0.00 0.00 0.04 00:34:01 ens3 163.26 111.61 1940.07 9.31 0.00 0.00 0.00 0.00 00:35:01 docker0 223.41 314.03 10.99 1717.83 0.00 0.00 0.00 0.00 00:35:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 00:35:01 ens3 467.62 279.40 4047.72 18.33 0.00 0.00 0.00 0.00 00:35:01 vethad6d773 97.97 155.54 6.67 674.25 0.00 0.00 0.00 0.06 00:36:01 docker0 160.72 227.15 8.82 1716.83 0.00 0.00 0.00 0.00 00:36:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 00:36:01 veth3b2da96 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 veth9c1552b 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 docker0 874.97 1168.59 42.57 9772.10 0.00 0.00 0.00 0.00 00:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:37:01 veth3b2da96 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 veth9c1552b 207.02 286.45 13.86 4159.49 0.00 0.00 0.00 0.34 00:38:01 docker0 315.82 413.62 15.39 3747.22 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 veth3b2da96 35.10 52.43 2.34 462.08 0.00 0.00 0.00 0.04 00:38:01 veth9c1552b 34.92 45.88 2.28 939.40 0.00 0.00 0.00 0.08 00:39:01 docker0 785.79 1520.69 41.82 16312.79 0.00 0.00 0.00 0.00 00:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:39:01 veth3b2da96 390.99 808.50 26.19 8080.55 0.00 0.00 0.00 0.66 00:39:01 veth9c1552b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 veth3b2da96 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 veth9c1552b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 104.88 227.04 5.39 3804.47 0.00 0.00 0.00 0.00 00:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:41:01 veth3b2da96 30.85 98.82 2.02 1877.74 0.00 0.00 0.00 0.15 00:41:01 veth9c1552b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 2.83 2.23 0.26 0.33 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 veth3b2da96 1.40 1.07 0.15 0.17 0.00 0.00 0.00 0.00 00:42:01 veth9c1552b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 00:43:01 ens3 4724.15 3014.40 45036.90 269.00 0.00 0.00 0.00 0.00 Average: docker0 211.10 329.05 10.72 3133.86 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 370.65 234.79 3677.70 17.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-20558) 01/26/24 _x86_64_ (4 CPU) 00:30:17 LINUX RESTART (4 CPU) 00:31:01 CPU %user %nice %system %iowait %steal %idle 00:32:01 all 15.46 0.00 1.31 8.45 0.05 74.73 00:32:01 0 13.20 0.00 1.13 1.50 0.08 84.09 00:32:01 1 27.40 0.00 1.88 21.54 0.07 49.12 00:32:01 2 12.51 0.00 1.26 8.10 0.05 78.08 00:32:01 3 8.76 0.00 0.95 2.74 0.07 87.48 00:33:01 all 18.00 0.00 1.59 6.04 0.06 74.31 00:33:01 0 23.17 0.00 1.54 1.51 0.07 73.71 00:33:01 1 11.62 0.00 1.45 1.47 0.02 85.44 00:33:01 2 1.12 0.00 0.74 18.38 0.07 79.70 00:33:01 3 36.17 0.00 2.65 2.75 0.07 58.36 00:34:01 all 19.33 0.00 3.40 6.93 0.10 70.23 00:34:01 0 11.01 0.00 2.53 2.28 0.07 84.11 00:34:01 1 22.75 0.00 3.31 2.03 0.12 71.80 00:34:01 2 14.39 0.00 4.13 16.09 0.12 65.27 00:34:01 3 29.23 0.00 3.64 7.37 0.10 59.66 00:35:01 all 16.05 0.00 3.37 3.33 0.08 77.17 00:35:01 0 14.12 0.00 2.88 2.43 0.08 80.48 00:35:01 1 14.72 0.00 2.31 0.89 0.08 81.99 00:35:01 2 26.03 0.00 5.19 5.07 0.10 63.61 00:35:01 3 9.30 0.00 3.12 4.90 0.07 82.61 00:36:01 all 15.77 0.00 5.99 3.69 0.09 74.46 00:36:01 0 12.02 0.00 5.55 3.84 0.10 78.48 00:36:01 1 15.36 0.00 6.19 6.37 0.08 72.00 00:36:01 2 17.09 0.00 5.51 3.13 0.08 74.19 00:36:01 3 18.58 0.00 6.73 1.44 0.08 73.17 00:37:01 all 30.11 0.00 8.35 4.19 0.10 57.25 00:37:01 0 31.82 0.00 9.35 2.06 0.08 56.68 00:37:01 1 30.49 0.00 8.78 4.84 0.10 55.79 00:37:01 2 15.97 0.00 7.82 7.48 0.12 68.62 00:37:01 3 42.10 0.00 7.41 2.37 0.10 48.02 00:38:01 all 20.57 0.00 5.17 14.19 0.09 59.99 00:38:01 0 25.38 0.00 4.00 2.69 0.07 67.86 00:38:01 1 23.68 0.00 5.45 12.52 0.12 58.23 00:38:01 2 18.38 0.00 6.42 14.43 0.08 60.69 00:38:01 3 14.83 0.00 4.83 27.12 0.08 53.14 00:39:01 all 22.37 0.00 7.61 7.71 0.11 62.20 00:39:01 0 21.34 0.00 7.59 9.15 0.12 61.79 00:39:01 1 24.13 0.00 8.75 5.67 0.10 61.35 00:39:01 2 26.78 0.00 8.12 9.06 0.12 55.92 00:39:01 3 17.19 0.00 5.92 6.97 0.10 69.83 00:40:01 all 22.55 0.00 5.60 19.11 0.10 52.65 00:40:01 0 18.36 0.00 5.70 41.76 0.10 34.08 00:40:01 1 20.87 0.00 6.20 5.61 0.07 67.25 00:40:01 2 18.26 0.00 5.62 8.58 0.12 67.42 00:40:01 3 32.64 0.00 4.92 20.46 0.12 41.86 00:41:01 all 15.15 0.00 3.04 26.22 0.15 55.44 00:41:01 0 16.56 0.00 3.44 56.72 0.13 23.14 00:41:01 1 10.48 0.00 2.26 7.94 0.15 79.17 00:41:01 2 17.88 0.00 3.30 11.25 0.19 67.39 00:41:01 3 15.68 0.00 3.14 28.86 0.15 52.16 00:42:01 all 32.62 0.00 12.29 0.33 0.10 54.66 00:42:01 0 34.26 0.00 12.73 0.93 0.10 51.98 00:42:01 1 34.81 0.00 12.20 0.07 0.10 52.82 00:42:01 2 26.27 0.00 12.09 0.24 0.09 61.31 00:42:01 3 35.11 0.00 12.14 0.07 0.10 52.57 00:42:01 CPU %user %nice %system %iowait %steal %idle 00:43:01 all 20.12 0.00 3.61 2.39 0.08 73.81 00:43:01 0 10.98 0.00 3.90 0.55 0.05 84.52 00:43:01 1 11.80 0.00 3.07 0.55 0.05 84.52 00:43:01 2 26.49 0.00 3.81 6.92 0.07 62.72 00:43:01 3 31.22 0.00 3.68 1.53 0.12 63.45 Average: all 20.66 0.00 5.10 8.55 0.09 65.60 Average: 0 19.33 0.00 5.02 10.44 0.09 65.12 Average: 1 20.66 0.00 5.14 5.80 0.09 68.31 Average: 2 18.41 0.00 5.32 9.08 0.10 67.09 Average: 3 24.23 0.00 4.92 8.89 0.10 61.87