---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75437 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 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 844 27499 0 3823 30867 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:50:d4:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe50:d4d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:9f:63:4a 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::42:21ff:fe9f:634a/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-75437) 11/14/23 _x86_64_ (8 CPU) 15:46:01 LINUX RESTART (8 CPU) 15:47:01 tps rtps wtps bread/s bwrtn/s 15:48:01 124.49 71.03 53.45 4586.38 15722.46 15:49:01 105.32 29.71 75.60 1651.06 17277.52 15:50:01 275.15 6.10 269.06 168.64 24409.67 15:51:02 249.74 11.65 238.09 819.33 19419.43 15:52:01 119.13 3.07 116.07 440.74 43488.09 Average: 174.94 24.39 150.55 1537.49 23996.82 15:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 30192188 31678712 2747032 8.34 56596 1748376 1530896 4.50 902160 1574728 88980 15:49:01 29821496 31654988 3117724 9.47 77460 2058764 1575368 4.64 930436 1883668 135000 15:50:01 28822936 31325548 4116284 12.50 126940 2639260 1748852 5.15 1291384 2444032 300236 15:51:02 27369444 30699664 5569776 16.91 132032 3430852 2216620 6.52 2300004 2852672 685988 15:52:01 28187320 31627468 4751900 14.43 139756 3528532 1471072 4.33 1409252 2919468 42248 Average: 28878677 31397276 4060543 12.33 106557 2681157 1708562 5.03 1366647 2334914 250490 15:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 332.31 221.71 1434.90 59.42 0.00 0.00 0.00 0.00 15:48:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 65.81 46.09 670.70 9.71 0.00 0.00 0.00 0.00 15:49:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 506.75 377.44 5294.72 60.07 0.00 0.00 0.00 0.00 15:50:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 15:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:02 ens3 470.04 444.48 2572.14 2630.99 0.00 0.00 0.00 0.00 15:51:02 lo 1.67 1.67 0.13 0.13 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:52:01 ens3 221.05 235.94 54.30 1193.61 0.00 0.00 0.00 0.00 15:52:01 lo 4.54 4.54 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 319.52 265.22 2011.76 789.27 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75437) 11/14/23 _x86_64_ (8 CPU) 15:46:01 LINUX RESTART (8 CPU) 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 9.27 0.00 0.93 5.55 0.04 84.21 15:48:01 0 9.58 0.00 0.73 5.07 0.03 84.58 15:48:01 1 2.90 0.00 1.12 3.55 0.02 92.41 15:48:01 2 4.16 0.00 0.74 9.61 0.05 85.44 15:48:01 3 22.40 0.00 1.00 2.40 0.05 74.15 15:48:01 4 10.58 0.00 0.62 3.09 0.05 85.66 15:48:01 5 7.97 0.00 1.27 17.54 0.07 73.15 15:48:01 6 5.97 0.00 0.83 1.98 0.02 91.20 15:48:01 7 10.59 0.00 1.12 1.29 0.05 86.95 15:49:01 all 9.06 0.00 0.58 4.87 0.03 85.47 15:49:01 0 3.67 0.00 0.30 3.60 0.02 92.42 15:49:01 1 11.32 0.00 0.83 7.53 0.03 80.29 15:49:01 2 7.43 0.00 0.42 4.16 0.03 87.96 15:49:01 3 3.13 0.00 0.22 0.57 0.00 96.08 15:49:01 4 21.79 0.00 1.18 6.03 0.03 70.96 15:49:01 5 13.47 0.00 1.04 15.08 0.05 70.36 15:49:01 6 9.20 0.00 0.42 0.15 0.03 90.20 15:49:01 7 2.47 0.00 0.20 1.87 0.02 95.44 15:50:01 all 13.05 0.00 1.69 3.75 0.06 81.45 15:50:01 0 9.01 0.00 1.60 0.17 0.07 89.15 15:50:01 1 10.10 0.00 2.18 10.45 0.05 77.23 15:50:01 2 37.13 0.00 2.62 0.83 0.07 59.35 15:50:01 3 11.74 0.00 2.74 8.35 0.10 77.06 15:50:01 4 10.12 0.00 0.43 2.88 0.03 86.53 15:50:01 5 8.20 0.00 1.29 2.13 0.05 88.33 15:50:01 6 10.21 0.00 1.84 3.76 0.07 84.13 15:50:01 7 7.81 0.00 0.85 1.44 0.07 89.83 15:51:02 all 37.72 0.00 1.90 5.78 0.10 54.50 15:51:02 0 35.26 0.00 1.96 7.18 0.08 55.51 15:51:02 1 35.92 0.00 1.39 0.35 0.08 62.26 15:51:02 2 35.86 0.00 1.40 1.44 0.10 61.19 15:51:02 3 34.39 0.00 2.04 20.28 0.08 43.20 15:51:02 4 40.55 0.00 1.86 2.80 0.10 54.70 15:51:02 5 33.85 0.00 2.11 11.31 0.10 52.63 15:51:02 6 46.46 0.00 1.64 2.57 0.12 49.21 15:51:02 7 39.49 0.00 2.77 0.34 0.10 57.30 15:52:01 all 7.42 0.00 1.00 5.32 0.04 86.21 15:52:01 0 6.30 0.00 1.05 3.92 0.03 88.69 15:52:01 1 3.98 0.00 1.19 0.78 0.03 94.01 15:52:01 2 3.14 0.00 0.61 0.02 0.03 96.20 15:52:01 3 3.73 0.00 0.83 5.70 0.05 89.69 15:52:01 4 4.13 0.00 0.87 0.02 0.03 94.95 15:52:01 5 3.08 0.00 0.80 27.31 0.03 68.78 15:52:01 6 17.14 0.00 1.36 0.95 0.03 80.52 15:52:01 7 17.82 0.00 1.31 3.89 0.09 76.89 Average: all 15.32 0.00 1.22 5.05 0.05 78.35 Average: 0 12.77 0.00 1.13 3.99 0.05 82.06 Average: 1 12.87 0.00 1.34 4.55 0.04 81.20 Average: 2 17.59 0.00 1.16 3.22 0.06 77.97 Average: 3 15.10 0.00 1.37 7.46 0.06 76.02 Average: 4 17.47 0.00 0.99 2.97 0.05 78.52 Average: 5 13.36 0.00 1.30 14.63 0.06 70.64 Average: 6 17.76 0.00 1.22 1.88 0.05 79.08 Average: 7 15.61 0.00 1.25 1.76 0.06 81.32