---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2060 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 11G 145G 7% / 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 1729 27509 0 2928 29996 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:11:71:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe11:7199/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:ad:0c:99 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:c1ff:fead:c99/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2060) 02/03/24 _x86_64_ (8 CPU) 02:21:44 LINUX RESTART (8 CPU) 02:22:01 tps rtps wtps bread/s bwrtn/s 02:23:01 174.87 86.99 87.89 6236.83 56833.06 02:24:01 139.44 19.73 119.71 767.21 27432.63 02:25:01 42.67 1.13 41.54 37.45 18663.78 02:26:01 31.51 0.92 30.59 26.79 16612.46 02:27:01 114.38 4.53 109.85 462.38 45891.77 02:28:01 44.33 2.55 41.78 127.71 17558.54 Average: 91.20 19.31 71.89 1276.30 30498.42 02:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 30184928 31736196 2754292 8.36 66632 1797672 1419272 4.18 833844 1636288 145436 02:24:01 28982152 30780624 3957068 12.01 81812 2017004 2383508 7.01 1824240 1819828 21268 02:25:01 28405428 30337436 4533792 13.76 87564 2138584 2850828 8.39 2308312 1896748 21184 02:26:01 26626560 28601016 6312660 19.16 89496 2175904 5327076 15.67 4054964 1913532 2224 02:27:01 28241600 30774028 4697620 14.26 97844 2714868 2132492 6.27 2077096 2262508 8180 02:28:01 28174852 30721176 4764368 14.46 102860 2723188 2238144 6.59 2155160 2246828 33408 Average: 28435920 30491746 4503300 13.67 87701 2261203 2725220 8.02 2208936 1962622 38617 02:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 02:23:01 ens3 414.71 259.81 1542.11 59.47 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:24:01 ens3 292.65 219.75 1871.19 50.56 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 ens3 386.99 278.19 1476.49 98.69 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:26:01 ens3 130.51 110.33 439.44 36.98 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 02:27:01 ens3 506.65 476.31 1834.66 1735.12 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:28:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:28:01 ens3 56.89 43.86 73.92 143.81 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 298.07 231.38 1206.30 354.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2060) 02/03/24 _x86_64_ (8 CPU) 02:21:44 LINUX RESTART (8 CPU) 02:22:01 CPU %user %nice %system %iowait %steal %idle 02:23:01 all 10.93 0.00 1.38 2.77 0.05 84.88 02:23:01 0 6.55 0.00 0.94 0.50 0.02 92.00 02:23:01 1 17.75 0.00 1.64 4.04 0.05 76.52 02:23:01 2 12.20 0.00 1.49 4.29 0.07 81.95 02:23:01 3 11.27 0.00 1.04 0.85 0.05 86.79 02:23:01 4 4.98 0.00 0.68 0.42 0.07 93.86 02:23:01 5 10.61 0.00 1.20 0.62 0.05 87.53 02:23:01 6 2.27 0.00 2.37 8.58 0.05 86.74 02:23:01 7 21.81 0.00 1.65 2.89 0.05 73.60 02:24:01 all 18.38 0.00 0.89 2.05 0.06 78.62 02:24:01 0 18.92 0.00 0.58 0.10 0.08 80.32 02:24:01 1 30.68 0.00 1.57 3.51 0.07 64.18 02:24:01 2 21.56 0.00 1.51 0.77 0.08 76.07 02:24:01 3 11.15 0.00 0.60 0.48 0.03 87.73 02:24:01 4 25.41 0.00 0.87 0.55 0.05 73.12 02:24:01 5 18.39 0.00 0.38 0.02 0.07 81.14 02:24:01 6 11.69 0.00 0.55 0.30 0.05 87.40 02:24:01 7 9.16 0.00 1.04 10.69 0.05 79.05 02:25:01 all 51.47 0.00 1.83 0.86 0.12 45.73 02:25:01 0 45.06 0.00 1.84 0.27 0.08 52.75 02:25:01 1 56.99 0.00 1.14 0.05 0.15 41.67 02:25:01 2 49.51 0.00 1.79 0.35 0.10 48.25 02:25:01 3 54.32 0.00 2.62 0.13 0.12 42.80 02:25:01 4 52.78 0.00 1.99 0.03 0.12 45.09 02:25:01 5 51.79 0.00 1.83 0.35 0.12 45.91 02:25:01 6 55.53 0.00 1.75 0.30 0.13 42.29 02:25:01 7 45.80 0.00 1.66 5.41 0.10 47.03 02:26:01 all 80.17 0.00 1.93 0.20 0.12 17.57 02:26:01 0 77.14 0.00 1.90 0.00 0.13 20.82 02:26:01 1 76.68 0.00 1.79 0.02 0.12 21.39 02:26:01 2 81.71 0.00 1.77 0.00 0.13 16.39 02:26:01 3 81.76 0.00 2.02 0.00 0.13 16.08 02:26:01 4 80.53 0.00 2.43 0.03 0.12 16.90 02:26:01 5 80.56 0.00 1.84 0.17 0.12 17.32 02:26:01 6 79.66 0.00 1.99 0.12 0.12 18.12 02:26:01 7 83.34 0.00 1.74 1.27 0.12 13.52 02:27:01 all 23.93 0.00 1.48 2.44 0.08 72.07 02:27:01 0 23.57 0.00 1.49 6.19 0.07 68.68 02:27:01 1 22.69 0.00 1.62 0.85 0.07 74.77 02:27:01 2 18.64 0.00 1.00 0.03 0.05 80.28 02:27:01 3 22.31 0.00 1.49 1.96 0.08 74.16 02:27:01 4 40.26 0.00 2.38 1.37 0.10 55.89 02:27:01 5 18.63 0.00 1.19 3.30 0.07 76.82 02:27:01 6 28.14 0.00 1.07 0.23 0.07 70.49 02:27:01 7 17.24 0.00 1.63 5.61 0.08 75.43 02:28:01 all 8.84 0.00 0.51 1.20 0.03 89.42 02:28:01 0 12.28 0.00 0.55 2.57 0.02 84.58 02:28:01 1 3.05 0.00 0.33 0.02 0.03 96.57 02:28:01 2 0.27 0.00 0.22 6.17 0.02 93.33 02:28:01 3 15.48 0.00 0.73 0.23 0.02 83.54 02:28:01 4 4.12 0.00 0.28 0.00 0.02 95.58 02:28:01 5 8.22 0.00 0.53 0.03 0.03 91.18 02:28:01 6 0.47 0.00 0.23 0.02 0.07 99.22 02:28:01 7 26.93 0.00 1.17 0.57 0.05 71.29 Average: all 32.25 0.00 1.34 1.59 0.07 64.75 Average: 0 30.58 0.00 1.22 1.60 0.07 66.53 Average: 1 34.56 0.00 1.35 1.41 0.08 62.60 Average: 2 30.57 0.00 1.29 1.94 0.08 66.12 Average: 3 32.69 0.00 1.42 0.61 0.07 65.21 Average: 4 34.62 0.00 1.44 0.40 0.08 63.46 Average: 5 31.34 0.00 1.16 0.75 0.08 66.68 Average: 6 29.61 0.00 1.33 1.59 0.08 67.39 Average: 7 34.03 0.00 1.48 4.40 0.08 60.01