---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85633 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 922 25706 0 5538 30789 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:fb:01:73 brd ff:ff:ff:ff:ff:ff inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fefb:173/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:f0:b9:92 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:f3ff:fef0:b992/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85633) 11/21/24 _x86_64_ (8 CPU) 17:22:08 LINUX RESTART (8 CPU) 17:23:02 tps rtps wtps bread/s bwrtn/s 17:24:01 219.61 50.53 169.07 3851.82 90643.48 17:25:01 336.01 16.38 319.63 1047.96 30667.96 17:26:01 241.56 3.78 237.78 463.39 38306.15 17:27:01 140.12 0.83 139.29 95.17 18875.17 17:28:01 247.43 0.00 247.43 0.00 54773.40 17:29:01 50.46 1.17 49.29 73.72 7740.44 Average: 205.82 12.01 193.81 913.83 40026.60 17:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:24:01 29462816 31280124 3476404 10.55 80144 2039312 1769096 5.21 1347128 1818896 108420 17:25:01 27844612 30162160 5094608 15.47 92980 2511708 2580256 7.59 2700788 2050260 19724 17:26:01 28153936 31580560 4785284 14.53 119696 3548156 1414988 4.16 1513164 2852408 308912 17:27:01 27122576 31551168 5816644 17.66 134732 4483440 1483672 4.37 1640120 3694556 822668 17:28:01 24213260 29714824 8725960 26.49 170900 5395960 7131036 20.98 3632124 4502924 157588 17:29:01 26397088 31600012 6542132 19.86 173368 5167732 1469112 4.32 1752968 4254336 16032 Average: 27199048 30981475 5740172 17.43 128637 3857718 2641360 7.77 2097715 3195563 238891 17:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 17:24:01 ens3 169.94 139.08 1994.52 25.50 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:25:01 ens3 613.38 476.90 6955.36 67.14 0.00 0.00 0.00 0.00 17:26:01 docker0 6.85 12.73 0.41 306.48 0.00 0.00 0.00 0.00 17:26:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 17:26:01 ens3 254.21 173.84 5216.08 24.10 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 8.81 8.81 0.90 0.90 0.00 0.00 0.00 0.00 17:27:01 br-351403b853c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 318.89 167.11 9734.28 12.46 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 veth69d51a5 0.10 0.40 0.01 0.03 0.00 0.00 0.00 0.00 17:28:01 lo 6.70 6.70 0.54 0.54 0.00 0.00 0.00 0.00 17:28:01 vethf00c95a 221.93 216.86 364.15 19.32 0.00 0.00 0.00 0.03 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 5.97 5.97 0.47 0.47 0.00 0.00 0.00 0.00 17:29:01 ens3 1890.30 1286.17 29393.05 232.71 0.00 0.00 0.00 0.00 Average: docker0 1.14 2.13 0.07 51.22 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 253.89 175.17 4746.43 26.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85633) 11/21/24 _x86_64_ (8 CPU) 17:22:08 LINUX RESTART (8 CPU) 17:23:02 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 11.72 0.00 0.97 2.18 0.04 85.08 17:24:01 0 41.62 0.00 2.32 0.99 0.09 54.99 17:24:01 1 17.91 0.00 1.19 0.70 0.07 80.14 17:24:01 2 2.76 0.00 0.61 13.26 0.03 83.33 17:24:01 3 10.17 0.00 1.05 1.00 0.03 87.74 17:24:01 4 4.22 0.00 0.54 0.44 0.02 94.78 17:24:01 5 5.52 0.00 0.41 0.14 0.03 93.89 17:24:01 6 4.53 0.00 1.09 0.49 0.03 93.86 17:24:01 7 6.91 0.00 0.54 0.44 0.02 92.09 17:25:01 all 29.74 0.00 1.49 0.86 0.08 67.83 17:25:01 0 18.60 0.00 1.15 0.17 0.05 80.03 17:25:01 1 31.91 0.00 1.29 0.48 0.05 66.27 17:25:01 2 24.98 0.00 0.95 0.94 0.08 73.04 17:25:01 3 32.58 0.00 2.18 1.19 0.08 63.97 17:25:01 4 37.70 0.00 0.79 0.65 0.08 60.78 17:25:01 5 36.64 0.00 1.64 0.22 0.08 61.41 17:25:01 6 26.70 0.00 1.36 1.64 0.07 70.23 17:25:01 7 28.76 0.00 2.63 1.59 0.08 66.93 17:26:01 all 10.77 0.00 2.52 1.43 0.06 85.21 17:26:01 0 29.33 0.00 3.36 0.74 0.10 66.48 17:26:01 1 9.27 0.00 2.47 0.52 0.07 87.67 17:26:01 2 5.20 0.00 2.10 5.45 0.03 87.22 17:26:01 3 8.86 0.00 2.43 2.92 0.07 85.72 17:26:01 4 12.54 0.00 3.13 0.65 0.05 83.63 17:26:01 5 7.40 0.00 2.01 0.39 0.07 90.13 17:26:01 6 5.28 0.00 2.60 0.70 0.07 91.35 17:26:01 7 8.30 0.00 2.07 0.10 0.03 89.49 17:27:01 all 13.16 0.00 2.16 1.47 0.05 83.16 17:27:01 0 17.98 0.00 1.84 0.57 0.05 79.55 17:27:01 1 7.10 0.00 1.57 0.96 0.05 90.32 17:27:01 2 14.22 0.00 2.45 1.51 0.05 81.77 17:27:01 3 11.20 0.00 2.48 0.52 0.03 85.76 17:27:01 4 12.58 0.00 2.40 7.31 0.05 77.65 17:27:01 5 9.83 0.00 2.25 0.18 0.03 87.70 17:27:01 6 19.20 0.00 2.02 0.40 0.05 78.33 17:27:01 7 13.29 0.00 2.24 0.28 0.07 84.12 17:28:01 all 29.69 0.00 4.30 2.15 0.09 63.76 17:28:01 0 31.91 0.00 5.31 1.02 0.10 61.65 17:28:01 1 25.02 0.00 4.33 3.15 0.08 67.42 17:28:01 2 32.46 0.00 5.46 9.76 0.12 52.20 17:28:01 3 26.95 0.00 3.28 0.72 0.10 68.95 17:28:01 4 31.60 0.00 4.32 0.81 0.08 63.19 17:28:01 5 25.67 0.00 4.45 0.96 0.12 68.80 17:28:01 6 28.76 0.00 3.61 0.18 0.10 67.34 17:28:01 7 35.11 0.00 3.66 0.69 0.07 60.47 17:29:01 all 5.40 0.00 0.67 0.34 0.04 93.55 17:29:01 0 0.83 0.00 0.47 0.00 0.03 98.66 17:29:01 1 1.89 0.00 0.60 0.05 0.05 97.41 17:29:01 2 3.47 0.00 0.62 0.70 0.02 95.19 17:29:01 3 2.05 0.00 0.58 0.53 0.03 96.80 17:29:01 4 14.82 0.00 0.80 0.72 0.07 83.59 17:29:01 5 14.36 0.00 0.93 0.68 0.05 83.99 17:29:01 6 3.26 0.00 0.80 0.02 0.03 95.89 17:29:01 7 2.47 0.00 0.53 0.03 0.02 96.95 Average: all 16.75 0.00 2.02 1.40 0.06 79.77 Average: 0 23.31 0.00 2.41 0.58 0.07 73.63 Average: 1 15.49 0.00 1.91 0.98 0.06 81.56 Average: 2 13.85 0.00 2.03 5.24 0.06 78.82 Average: 3 15.32 0.00 2.00 1.15 0.06 81.48 Average: 4 18.93 0.00 2.00 1.76 0.06 77.25 Average: 5 16.61 0.00 1.95 0.43 0.06 80.94 Average: 6 14.65 0.00 1.92 0.57 0.06 82.80 Average: 7 15.82 0.00 1.95 0.52 0.05 81.66