---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1418 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 12G 144G 8% / 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 865 27521 0 3780 30846 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:5c:0d:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe5c:d4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:a7:23:bb 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:e5ff:fea7:23bb/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-1418) 02/01/24 _x86_64_ (8 CPU) 10:50:05 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 134.99 26.90 108.10 1263.39 33029.03 10:53:02 107.17 8.23 98.93 542.04 31812.96 10:54:00 88.80 4.05 84.75 439.25 64594.88 10:55:01 76.47 0.33 76.14 14.42 36335.76 10:56:01 128.16 0.08 128.07 0.67 30744.15 10:57:01 143.41 0.40 143.01 3.20 32182.10 10:58:01 17.68 0.50 17.18 43.06 6693.28 Average: 99.50 5.77 93.72 328.41 33560.18 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 29740500 31455372 3198720 9.71 79360 1937728 2003740 5.90 1137192 1753252 125340 10:53:02 28281228 30300560 4657992 14.14 87464 2224384 3074536 9.05 2330928 1995048 9584 10:54:00 27292544 30611912 5646676 17.14 92836 3498460 2298400 6.76 2263472 3004260 8 10:55:01 27008736 30193108 5930484 18.00 120592 3313856 2613804 7.69 2899612 2600900 106756 10:56:01 26823608 30170412 6115612 18.57 136272 3424280 2582020 7.60 2942496 2711268 484 10:57:01 26583352 30092744 6355868 19.30 162476 3525268 2689432 7.91 3043900 2804984 5240 10:58:01 28211376 31609168 4727844 14.35 165244 3439068 1446220 4.26 1603568 2665656 43752 Average: 27705906 30633325 5233314 15.89 120606 3051863 2386879 7.02 2317310 2505053 41595 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 ens3 134.63 101.40 1340.34 25.23 0.00 0.00 0.00 0.00 10:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:02 lo 1.37 1.37 0.08 0.08 0.00 0.00 0.00 0.00 10:53:02 ens3 445.56 338.83 4284.14 87.53 0.00 0.00 0.00 0.00 10:54:00 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:00 lo 7.73 7.73 2.21 2.21 0.00 0.00 0.00 0.00 10:54:00 ens3 190.29 148.96 1453.72 46.55 0.00 0.00 0.00 0.00 10:55:01 docker0 548.34 508.55 59.48 874.57 0.00 0.00 0.00 0.00 10:55:01 lo 5.51 5.51 0.52 0.52 0.00 0.00 0.00 0.00 10:55:01 ens3 1006.51 1076.78 1730.27 3357.11 0.00 0.00 0.00 0.00 10:55:01 veth90e73c7 545.30 503.29 66.75 798.35 0.00 0.00 0.00 0.07 10:56:01 docker0 150.53 135.45 10.47 107.89 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 160.51 169.33 114.63 22.29 0.00 0.00 0.00 0.00 10:56:01 veth90e73c7 150.53 135.49 12.53 107.89 0.00 0.00 0.00 0.01 10:57:01 docker0 929.31 787.67 84.42 967.55 0.00 0.00 0.00 0.00 10:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 ens3 837.41 959.62 982.32 107.86 0.00 0.00 0.00 0.00 10:57:01 vetha8eeae7 845.81 725.75 88.60 928.39 0.00 0.00 0.00 0.08 10:58:01 docker0 98.68 77.27 8.05 40.04 0.00 0.00 0.00 0.00 10:58:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 10:58:01 ens3 99.40 114.03 55.32 16.58 0.00 0.00 0.00 0.00 Average: docker0 248.01 216.79 23.35 286.38 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 412.57 417.78 1423.60 531.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1418) 02/01/24 _x86_64_ (8 CPU) 10:50:05 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 12.06 0.00 0.88 2.76 0.04 84.26 10:52:01 0 22.31 0.00 1.70 2.15 0.05 73.79 10:52:01 1 31.28 0.00 1.59 1.50 0.07 65.56 10:52:01 2 2.58 0.00 0.45 0.13 0.02 96.82 10:52:01 3 14.82 0.00 0.92 0.50 0.05 83.71 10:52:01 4 3.06 0.00 0.49 17.06 0.08 79.31 10:52:01 5 11.04 0.00 0.72 0.47 0.03 87.75 10:52:01 6 6.38 0.00 0.78 0.17 0.05 92.62 10:52:01 7 4.99 0.00 0.40 0.15 0.03 94.43 10:53:02 all 14.50 0.00 1.41 6.60 0.06 77.44 10:53:02 0 14.63 0.00 0.77 4.66 0.05 79.90 10:53:02 1 15.62 0.00 2.57 19.63 0.07 62.11 10:53:02 2 16.93 0.00 0.60 2.05 0.05 80.36 10:53:02 3 5.63 0.00 0.30 0.02 0.03 94.02 10:53:02 4 20.40 0.00 0.45 15.41 0.05 63.69 10:53:02 5 9.82 0.00 0.62 5.29 0.03 84.24 10:53:02 6 15.29 0.00 3.33 3.35 0.08 77.95 10:53:02 7 17.87 0.00 2.79 1.98 0.10 77.26 10:54:00 all 12.29 0.00 1.39 3.85 0.04 82.43 10:54:00 0 8.74 0.00 0.76 1.34 0.03 89.13 10:54:00 1 10.94 0.00 1.56 5.22 0.05 82.22 10:54:00 2 29.33 0.00 2.44 7.56 0.05 60.62 10:54:00 3 6.52 0.00 1.89 7.34 0.05 84.20 10:54:00 4 13.52 0.00 1.68 0.29 0.03 84.47 10:54:00 5 6.76 0.00 1.14 0.22 0.03 91.85 10:54:00 6 10.54 0.00 0.67 8.70 0.05 80.05 10:54:00 7 11.99 0.00 0.97 0.19 0.03 86.82 10:55:01 all 9.67 0.00 1.52 2.46 0.07 86.28 10:55:01 0 4.31 0.00 1.02 2.24 0.03 92.40 10:55:01 1 8.65 0.00 1.76 0.35 0.07 89.18 10:55:01 2 8.42 0.00 1.43 0.68 0.07 89.41 10:55:01 3 4.44 0.00 0.61 0.02 0.08 94.85 10:55:01 4 8.94 0.00 1.78 8.87 0.08 80.32 10:55:01 5 10.17 0.00 1.44 4.44 0.08 83.87 10:55:01 6 27.85 0.00 2.97 2.67 0.07 66.44 10:55:01 7 4.61 0.00 1.15 0.43 0.07 93.74 10:56:01 all 3.06 0.00 0.47 2.13 0.03 94.31 10:56:01 0 0.03 0.00 0.10 4.05 0.02 95.80 10:56:01 1 3.36 0.00 0.94 0.17 0.03 95.50 10:56:01 2 2.80 0.00 0.23 0.00 0.02 96.95 10:56:01 3 0.05 0.00 0.05 0.00 0.00 99.90 10:56:01 4 4.02 0.00 1.27 12.70 0.05 81.96 10:56:01 5 7.44 0.00 0.65 0.18 0.05 91.67 10:56:01 6 6.13 0.00 0.47 0.00 0.05 93.36 10:56:01 7 0.68 0.00 0.05 0.00 0.02 99.25 10:57:01 all 7.55 0.00 1.62 2.39 0.05 88.38 10:57:01 0 2.32 0.00 0.74 8.61 0.03 88.30 10:57:01 1 4.88 0.00 2.11 0.89 0.07 92.06 10:57:01 2 7.25 0.00 1.17 0.35 0.03 91.19 10:57:01 3 34.96 0.00 3.21 0.22 0.08 61.53 10:57:01 4 1.29 0.00 2.49 8.48 0.05 87.69 10:57:01 5 0.30 0.00 0.70 0.00 0.02 98.98 10:57:01 6 5.16 0.00 1.04 0.02 0.05 93.74 10:57:01 7 4.37 0.00 1.54 0.59 0.07 93.44 10:58:01 all 5.37 0.00 0.66 0.66 0.03 93.28 10:58:01 0 0.50 0.00 0.27 4.67 0.02 94.54 10:58:01 1 3.54 0.00 0.80 0.00 0.03 95.63 10:58:01 2 1.10 0.00 0.42 0.17 0.02 98.29 10:58:01 3 15.00 0.00 0.68 0.12 0.05 84.15 10:58:01 4 2.51 0.00 0.75 0.07 0.02 96.66 10:58:01 5 0.28 0.00 0.65 0.15 0.02 98.90 10:58:01 6 3.15 0.00 0.65 0.03 0.02 96.15 10:58:01 7 16.88 0.00 1.03 0.12 0.05 81.92 Average: all 9.19 0.00 1.13 2.97 0.05 86.66 Average: 0 7.54 0.00 0.77 3.96 0.03 87.70 Average: 1 11.17 0.00 1.62 3.94 0.05 83.21 Average: 2 9.72 0.00 0.96 1.55 0.04 87.74 Average: 3 11.61 0.00 1.09 1.15 0.05 86.09 Average: 4 7.67 0.00 1.27 9.00 0.05 82.01 Average: 5 6.55 0.00 0.84 1.54 0.04 91.02 Average: 6 10.59 0.00 1.39 2.09 0.05 85.87 Average: 7 8.73 0.00 1.13 0.49 0.05 89.60