---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12256 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 9% / 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 866 25040 0 6259 30845 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:9f:3e:63 brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe9f:3e63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:eb:f4:86 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-12256) 01/14/24 _x86_64_ (8 CPU) 18:52:24 LINUX RESTART (8 CPU) 18:53:03 tps rtps wtps bread/s bwrtn/s 18:54:01 177.99 36.41 141.58 1709.91 59984.69 18:55:01 114.90 13.48 101.42 1122.21 65348.98 18:56:01 101.97 9.70 92.27 1667.19 13873.82 18:57:01 144.46 0.07 144.39 5.33 85862.62 18:58:01 345.95 13.03 332.92 803.73 49172.88 18:59:01 19.96 0.68 19.28 22.93 4806.87 19:00:01 6.15 0.00 6.15 0.00 268.89 19:01:01 45.63 0.07 45.56 8.80 1910.65 Average: 119.39 9.07 110.32 663.16 35050.09 18:53:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:54:01 30213656 31688204 2725564 8.27 56312 1737104 1478572 4.35 887260 1566456 64096 18:55:01 30012144 31727224 2927076 8.89 77764 1940888 1402772 4.13 847592 1772940 113160 18:56:01 27934804 31647292 5004416 15.19 109812 3841052 1589564 4.68 1010460 3578516 1696376 18:57:01 26949140 31663936 5990080 18.19 131620 4760328 1406212 4.14 1018024 4496888 121952 18:58:01 24353716 30325800 8585504 26.06 153536 5931540 7759476 22.83 2492560 5500232 336 18:59:01 23167904 29281964 9771316 29.66 155164 6067004 9034884 26.58 3600864 5564004 2240 19:00:01 23110956 29229344 9828264 29.84 155520 6070796 9301832 27.37 3652424 5566520 296 19:01:01 24922612 31059216 8016608 24.34 156516 6097840 2412368 7.10 1898160 5561852 100 Average: 26333116 30827872 6606104 20.06 124530 4555819 4298210 12.65 1925918 4200926 249820 18:53:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:54:01 ens3 55.25 36.84 799.73 9.85 0.00 0.00 0.00 0.00 18:54:01 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 34.06 24.91 345.96 5.99 0.00 0.00 0.00 0.00 18:55:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 347.99 215.41 10638.74 18.41 0.00 0.00 0.00 0.00 18:56:01 br-9ee1906655ee 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 7.47 7.47 0.69 0.69 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 ens3 575.70 306.25 9714.61 23.64 0.00 0.00 0.00 0.00 18:57:01 br-9ee1906655ee 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 3.40 3.40 0.37 0.37 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 veth9da8bf2 1.78 1.83 0.17 0.18 0.00 0.00 0.00 0.00 18:58:01 veth4115d9e 0.03 0.37 0.00 0.02 0.00 0.00 0.00 0.00 18:58:01 ens3 342.67 182.44 12517.03 13.25 0.00 0.00 0.00 0.00 18:58:01 veth2ffd7ed 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 18:59:01 veth9da8bf2 23.21 20.20 19.77 8.50 0.00 0.00 0.00 0.00 18:59:01 veth4115d9e 0.52 0.57 0.05 1.59 0.00 0.00 0.00 0.00 18:59:01 ens3 4.85 3.83 1.59 1.55 0.00 0.00 0.00 0.00 18:59:01 veth2ffd7ed 0.32 0.47 0.06 0.05 0.00 0.00 0.00 0.00 19:00:01 veth9da8bf2 28.70 23.31 6.68 4.65 0.00 0.00 0.00 0.00 19:00:01 veth4115d9e 0.62 0.63 0.05 1.65 0.00 0.00 0.00 0.00 19:00:01 ens3 2.25 1.82 0.81 2.19 0.00 0.00 0.00 0.00 19:00:01 veth2ffd7ed 0.68 0.93 0.17 0.12 0.00 0.00 0.00 0.00 19:01:01 ens3 28.60 22.85 8.86 57.78 0.00 0.00 0.00 0.00 19:01:01 br-9ee1906655ee 11.33 13.33 12.37 25.54 0.00 0.00 0.00 0.00 19:01:01 vethf17ecc6 100.53 88.60 45.44 128.67 0.00 0.00 0.00 0.01 19:01:01 lo 50.02 50.02 39.66 39.66 0.00 0.00 0.00 0.00 Average: ens3 174.42 99.56 4268.04 16.61 0.00 0.00 0.00 0.00 Average: br-9ee1906655ee 1.42 1.67 1.55 3.21 0.00 0.00 0.00 0.00 Average: vethf17ecc6 12.62 11.12 5.70 16.15 0.00 0.00 0.00 0.00 Average: lo 5.78 5.78 4.94 4.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12256) 01/14/24 _x86_64_ (8 CPU) 18:52:24 LINUX RESTART (8 CPU) 18:53:03 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 6.06 0.00 0.56 7.70 0.05 85.63 18:54:01 0 6.61 0.00 0.92 2.89 0.03 89.55 18:54:01 1 6.67 0.00 0.57 2.01 0.03 90.71 18:54:01 2 10.89 0.00 1.05 2.30 0.12 85.64 18:54:01 3 1.18 0.00 0.24 0.50 0.02 98.06 18:54:01 4 1.38 0.00 0.36 28.17 0.03 70.05 18:54:01 5 0.71 0.00 0.24 0.60 0.02 98.43 18:54:01 6 6.00 0.00 0.29 1.59 0.09 92.03 18:54:01 7 15.22 0.00 0.80 23.54 0.03 60.40 18:55:01 all 7.53 0.00 0.49 7.78 0.04 84.16 18:55:01 0 0.12 0.00 0.10 0.05 0.00 99.73 18:55:01 1 23.06 0.00 1.46 8.12 0.07 67.29 18:55:01 2 8.69 0.00 0.57 0.84 0.03 89.87 18:55:01 3 1.38 0.00 0.15 0.22 0.02 98.23 18:55:01 4 6.81 0.00 0.37 46.63 0.05 46.13 18:55:01 5 7.06 0.00 0.32 0.05 0.03 92.54 18:55:01 6 2.54 0.00 0.23 1.39 0.07 95.77 18:55:01 7 10.68 0.00 0.75 4.98 0.03 83.56 18:56:01 all 10.39 0.00 2.62 2.72 0.06 84.22 18:56:01 0 12.89 0.00 3.20 0.59 0.05 83.27 18:56:01 1 13.08 0.00 3.15 0.47 0.10 83.20 18:56:01 2 4.79 0.00 2.22 3.32 0.09 89.58 18:56:01 3 7.68 0.00 1.95 1.38 0.03 88.97 18:56:01 4 5.34 0.00 2.75 11.19 0.03 80.68 18:56:01 5 7.56 0.00 1.90 0.05 0.05 90.44 18:56:01 6 6.56 0.00 2.81 2.78 0.03 87.81 18:56:01 7 25.15 0.00 2.94 1.97 0.07 69.87 18:57:01 all 4.31 0.00 1.96 13.24 0.04 80.45 18:57:01 0 4.46 0.00 2.02 6.12 0.03 87.37 18:57:01 1 3.90 0.00 1.79 1.99 0.05 92.26 18:57:01 2 3.29 0.00 1.70 17.51 0.03 77.47 18:57:01 3 4.51 0.00 0.92 0.18 0.05 94.34 18:57:01 4 4.57 0.00 1.87 3.53 0.03 89.99 18:57:01 5 4.14 0.00 3.19 64.55 0.05 28.07 18:57:01 6 5.15 0.00 2.18 12.22 0.03 80.41 18:57:01 7 4.47 0.00 2.06 0.15 0.07 93.26 18:58:01 all 17.99 0.00 3.88 6.95 0.09 71.09 18:58:01 0 14.91 0.00 3.07 11.14 0.07 70.82 18:58:01 1 21.76 0.00 4.30 3.36 0.08 70.49 18:58:01 2 21.71 0.00 3.69 2.80 0.07 71.72 18:58:01 3 15.73 0.00 3.90 25.85 0.10 54.41 18:58:01 4 20.54 0.00 4.09 2.88 0.10 72.38 18:58:01 5 18.64 0.00 3.83 1.56 0.08 75.88 18:58:01 6 13.97 0.00 3.80 3.27 0.08 78.88 18:58:01 7 16.65 0.00 4.33 4.85 0.12 74.06 18:59:01 all 19.62 0.00 1.77 0.14 0.08 78.38 18:59:01 0 15.53 0.00 1.73 0.20 0.08 82.46 18:59:01 1 19.89 0.00 2.02 0.78 0.10 77.20 18:59:01 2 19.24 0.00 1.86 0.02 0.10 78.79 18:59:01 3 18.12 0.00 1.49 0.02 0.08 80.28 18:59:01 4 21.99 0.00 1.95 0.03 0.07 75.95 18:59:01 5 24.17 0.00 2.03 0.02 0.10 73.68 18:59:01 6 17.83 0.00 1.62 0.00 0.08 80.47 18:59:01 7 20.24 0.00 1.47 0.10 0.08 78.10 19:00:01 all 4.01 0.00 0.47 0.03 0.09 95.40 19:00:01 0 4.68 0.00 0.50 0.17 0.08 94.57 19:00:01 1 3.66 0.00 0.42 0.00 0.08 95.84 19:00:01 2 3.58 0.00 0.40 0.00 0.08 95.94 19:00:01 3 3.78 0.00 0.35 0.02 0.10 95.75 19:00:01 4 3.53 0.00 0.47 0.02 0.10 95.89 19:00:01 5 3.85 0.00 0.62 0.00 0.07 95.46 19:00:01 6 4.71 0.00 0.60 0.02 0.10 94.57 19:00:01 7 4.33 0.00 0.38 0.00 0.08 95.20 19:01:01 all 2.01 0.00 0.62 0.15 0.07 97.15 19:01:01 0 2.37 0.00 0.48 0.13 0.05 96.97 19:01:01 1 1.68 0.00 0.60 0.10 0.07 97.55 19:01:01 2 2.69 0.00 0.72 0.42 0.08 96.09 19:01:01 3 1.94 0.00 0.50 0.10 0.07 97.39 19:01:01 4 1.37 0.00 0.50 0.03 0.05 98.04 19:01:01 5 1.64 0.00 0.74 0.17 0.07 97.39 19:01:01 6 2.54 0.00 0.70 0.03 0.07 96.65 19:01:01 7 1.82 0.00 0.70 0.18 0.10 97.19 Average: all 9.00 0.00 1.55 4.82 0.06 84.57 Average: 0 7.69 0.00 1.50 2.65 0.05 88.12 Average: 1 11.72 0.00 1.79 2.10 0.07 84.31 Average: 2 9.36 0.00 1.52 3.40 0.08 85.64 Average: 3 6.81 0.00 1.19 3.51 0.06 88.44 Average: 4 8.22 0.00 1.55 11.50 0.06 78.67 Average: 5 8.49 0.00 1.61 8.34 0.06 81.49 Average: 6 7.42 0.00 1.53 2.66 0.07 88.32 Average: 7 12.30 0.00 1.68 4.39 0.07 81.56