---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8117 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 907 27021 0 4238 30804 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:34:a6:9c brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe34:a69c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:5c:44:71 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::42:39ff:fe5c:4471/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8117) 04/22/25 _x86_64_ (8 CPU) 15:36:23 LINUX RESTART (8 CPU) 15:37:01 tps rtps wtps bread/s bwrtn/s 15:38:01 172.35 51.97 120.38 2346.54 8667.22 15:39:01 98.68 14.75 83.94 912.51 11664.99 15:40:01 18.83 0.70 18.13 18.53 2094.85 15:41:01 32.34 1.05 31.29 32.13 7422.36 15:42:01 16.20 0.08 16.11 8.80 1613.86 15:43:01 296.40 5.33 291.07 513.96 44996.60 15:44:02 125.75 0.93 124.81 107.05 58273.49 Average: 108.66 10.69 97.97 562.79 19248.24 15:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:38:01 29905552 31608484 3033668 9.21 79228 1927516 1962356 5.77 958124 1769984 219864 15:39:01 27939184 29788744 5000036 15.18 83984 2064220 2895252 8.52 2851352 1828060 9724 15:40:01 28069536 29979768 4869684 14.78 86632 2118596 3104136 9.13 2668316 1873456 7508 15:41:01 27763664 29897664 5175556 15.71 92916 2328240 2755376 8.11 2779636 2053456 20048 15:42:01 27342740 29507020 5596480 16.99 95432 2353468 3048200 8.97 3171692 2076080 11952 15:43:01 25994564 29779436 6944656 21.08 101404 3934116 2869396 8.44 3206192 3330624 312176 15:44:02 27737504 31608844 5201716 15.79 107340 4010528 1404688 4.13 1597804 3195728 18520 Average: 27821821 30309994 5117399 15.54 92419 2676669 2577058 7.58 2461874 2303913 85685 15:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 15:38:01 ens3 159.01 107.13 1237.23 18.73 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 15:39:01 ens3 372.54 258.79 1623.79 75.44 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 1518.38 1064.42 682.20 480.09 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 14.36 14.36 6.07 6.07 0.00 0.00 0.00 0.00 15:41:01 ens3 1123.05 795.10 3101.19 282.61 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 3.97 3.97 4.70 4.70 0.00 0.00 0.00 0.00 15:42:01 ens3 673.24 420.03 195.75 160.76 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 5.51 5.51 0.68 0.68 0.00 0.00 0.00 0.00 15:43:01 ens3 501.60 435.04 2273.41 3727.29 0.00 0.00 0.00 0.00 15:44:02 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:44:02 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 15:44:02 ens3 503.23 461.22 78.57 3037.79 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: lo 4.24 4.24 1.72 1.72 0.00 0.00 0.00 0.00 Average: ens3 693.00 505.96 1313.19 1111.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8117) 04/22/25 _x86_64_ (8 CPU) 15:36:23 LINUX RESTART (8 CPU) 15:37:01 CPU %user %nice %system %iowait %steal %idle 15:38:01 all 10.58 0.00 0.87 2.07 0.03 86.44 15:38:01 0 2.57 0.00 0.43 0.40 0.07 96.53 15:38:01 1 2.05 0.00 0.57 6.75 0.03 90.60 15:38:01 2 8.73 0.00 0.55 0.87 0.02 89.83 15:38:01 3 3.85 0.00 0.33 0.20 0.02 95.60 15:38:01 4 9.88 0.00 0.82 0.23 0.02 89.05 15:38:01 5 45.38 0.00 3.12 6.79 0.08 44.62 15:38:01 6 7.31 0.00 0.60 0.78 0.02 91.29 15:38:01 7 4.93 0.00 0.52 0.48 0.03 94.03 15:39:01 all 43.54 0.00 1.29 0.43 0.08 54.66 15:39:01 0 18.47 0.00 1.09 0.62 0.07 79.75 15:39:01 1 42.21 0.00 0.87 0.33 0.07 56.52 15:39:01 2 49.78 0.00 1.00 0.15 0.08 48.98 15:39:01 3 57.20 0.00 1.04 0.05 0.08 41.62 15:39:01 4 51.80 0.00 1.57 0.07 0.08 46.48 15:39:01 5 37.17 0.00 2.57 0.82 0.08 59.35 15:39:01 6 45.25 0.00 0.85 0.72 0.08 53.09 15:39:01 7 46.39 0.00 1.31 0.70 0.10 51.50 15:40:01 all 39.59 0.00 3.81 0.13 0.07 56.41 15:40:01 0 30.77 0.00 1.30 0.00 0.05 67.87 15:40:01 1 32.10 0.00 2.96 0.40 0.08 64.45 15:40:01 2 60.50 0.00 9.02 0.02 0.08 30.38 15:40:01 3 45.09 0.00 11.03 0.00 0.07 43.82 15:40:01 4 39.41 0.00 0.79 0.57 0.07 59.17 15:40:01 5 30.84 0.00 1.84 0.02 0.05 67.25 15:40:01 6 30.90 0.00 2.22 0.00 0.05 66.83 15:40:01 7 47.04 0.00 1.31 0.02 0.07 51.57 15:41:01 all 41.68 0.00 3.62 0.04 0.07 54.58 15:41:01 0 32.89 0.00 1.40 0.07 0.07 65.57 15:41:01 1 49.70 0.00 1.61 0.15 0.08 48.46 15:41:01 2 39.67 0.00 5.16 0.00 0.07 55.10 15:41:01 3 42.47 0.00 7.28 0.00 0.07 50.18 15:41:01 4 47.80 0.00 1.71 0.03 0.07 50.39 15:41:01 5 44.49 0.00 7.26 0.00 0.08 48.16 15:41:01 6 33.81 0.00 2.08 0.00 0.08 64.02 15:41:01 7 42.67 0.00 2.45 0.03 0.08 54.76 15:42:01 all 36.83 0.00 1.34 0.04 0.06 61.73 15:42:01 0 28.04 0.00 0.88 0.18 0.07 70.83 15:42:01 1 39.69 0.00 1.07 0.12 0.07 59.06 15:42:01 2 32.80 0.00 1.37 0.02 0.07 65.74 15:42:01 3 37.85 0.00 1.70 0.00 0.08 60.36 15:42:01 4 37.28 0.00 2.59 0.00 0.05 60.08 15:42:01 5 39.34 0.00 0.95 0.05 0.05 59.61 15:42:01 6 43.14 0.00 1.10 0.02 0.05 55.69 15:42:01 7 36.52 0.00 1.03 0.00 0.07 62.38 15:43:01 all 28.81 0.00 1.91 1.60 0.06 67.62 15:43:01 0 23.81 0.00 1.44 1.07 0.07 73.61 15:43:01 1 35.44 0.00 1.25 1.05 0.05 62.21 15:43:01 2 26.76 0.00 1.59 0.17 0.05 71.43 15:43:01 3 26.05 0.00 1.99 0.32 0.07 71.57 15:43:01 4 12.25 0.00 1.78 0.02 0.05 85.90 15:43:01 5 29.14 0.00 1.47 0.03 0.05 69.30 15:43:01 6 54.44 0.00 3.91 10.10 0.08 31.47 15:43:01 7 22.72 0.00 1.87 0.07 0.05 75.30 15:44:02 all 9.40 0.00 1.43 1.45 0.04 87.67 15:44:02 0 2.69 0.00 1.10 0.03 0.02 96.16 15:44:02 1 7.84 0.00 1.71 5.02 0.07 85.36 15:44:02 2 11.60 0.00 2.08 0.95 0.05 85.32 15:44:02 3 22.84 0.00 1.79 4.46 0.07 70.84 15:44:02 4 7.00 0.00 1.36 0.18 0.05 91.41 15:44:02 5 13.81 0.00 0.91 0.07 0.05 85.16 15:44:02 6 1.34 0.00 0.79 0.87 0.03 96.97 15:44:02 7 8.18 0.00 1.70 0.03 0.03 90.05 Average: all 30.07 0.00 2.04 0.82 0.06 67.01 Average: 0 19.90 0.00 1.09 0.34 0.06 78.62 Average: 1 29.87 0.00 1.43 1.97 0.06 66.65 Average: 2 32.84 0.00 2.97 0.31 0.06 63.82 Average: 3 33.62 0.00 3.60 0.72 0.06 62.00 Average: 4 29.36 0.00 1.52 0.16 0.05 68.91 Average: 5 34.35 0.00 2.59 1.11 0.06 61.88 Average: 6 30.87 0.00 1.65 1.78 0.06 65.64 Average: 7 29.75 0.00 1.45 0.19 0.06 68.54