---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9124 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 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 849 28442 0 2874 30876 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:65:e4:eb brd ff:ff:ff:ff:ff:ff inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe65:e4eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:ec:ae:17 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::42:99ff:feec:ae17/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9124) 02/27/24 _x86_64_ (8 CPU) 10:43:54 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 162.26 84.29 77.97 6182.57 62672.09 10:46:01 124.83 20.16 104.67 511.70 32883.17 10:47:01 79.59 4.43 75.15 455.12 30375.07 10:48:01 40.59 0.77 39.83 17.73 25958.74 10:49:01 116.54 3.18 113.36 452.52 51504.83 Average: 104.76 22.56 82.20 1523.86 40678.88 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30222392 31679600 2716828 8.25 56184 1720584 1497540 4.41 886548 1553280 87864 10:46:01 29387516 31110208 3551704 10.78 80012 1945152 2401652 7.07 1485864 1756784 98532 10:47:01 28100356 29969564 4838864 14.69 85740 2079492 3846052 11.32 2669764 1841932 18020 10:48:01 27123324 29062088 5815896 17.66 89004 2141768 5270796 15.51 3592440 1881864 8604 10:49:01 27788304 30264388 5150916 15.64 97236 2660372 2616792 7.70 2567712 2223368 580 Average: 28524378 30417170 4414842 13.40 81635 2109474 3126566 9.20 2240466 1851446 42720 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:45:01 ens3 358.49 223.23 1505.73 59.97 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:46:01 ens3 132.79 110.05 1035.96 28.00 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 231.43 182.99 1530.40 46.54 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:48:01 ens3 218.75 189.37 744.97 77.13 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 10:49:01 ens3 334.09 346.00 1500.07 1669.24 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 255.11 210.33 1263.43 376.21 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-9124) 02/27/24 _x86_64_ (8 CPU) 10:43:54 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 8.52 0.00 1.27 3.91 0.03 86.26 10:45:01 0 3.04 0.00 2.41 0.45 0.02 94.09 10:45:01 1 10.08 0.00 1.28 0.95 0.02 87.67 10:45:01 2 8.26 0.00 1.14 18.16 0.05 72.40 10:45:01 3 5.64 0.00 0.68 0.33 0.02 93.32 10:45:01 4 7.58 0.00 0.99 0.59 0.03 90.81 10:45:01 5 4.94 0.00 0.77 4.41 0.03 89.85 10:45:01 6 14.94 0.00 1.56 5.85 0.05 77.60 10:45:01 7 13.69 0.00 1.37 0.62 0.03 84.28 10:46:01 all 14.37 0.00 0.90 2.02 0.04 82.67 10:46:01 0 11.81 0.00 1.18 0.43 0.05 86.52 10:46:01 1 26.79 0.00 1.65 1.00 0.07 70.49 10:46:01 2 10.66 0.00 0.64 0.87 0.02 87.81 10:46:01 3 15.62 0.00 0.52 0.05 0.03 83.78 10:46:01 4 21.23 0.00 1.46 10.04 0.10 67.17 10:46:01 5 11.75 0.00 0.53 0.02 0.03 87.67 10:46:01 6 11.57 0.00 0.48 1.50 0.03 86.41 10:46:01 7 5.63 0.00 0.68 2.29 0.02 91.38 10:47:01 all 52.31 0.00 1.95 1.01 0.09 44.64 10:47:01 0 52.45 0.00 1.65 0.07 0.08 45.75 10:47:01 1 51.70 0.00 1.86 2.05 0.10 44.29 10:47:01 2 53.80 0.00 1.89 1.65 0.12 42.54 10:47:01 3 55.77 0.00 1.69 1.98 0.10 40.47 10:47:01 4 48.78 0.00 2.53 1.11 0.10 47.48 10:47:01 5 52.18 0.00 1.87 0.24 0.08 45.63 10:47:01 6 49.55 0.00 2.01 0.23 0.10 48.10 10:47:01 7 54.19 0.00 2.08 0.75 0.08 42.90 10:48:01 all 65.96 0.00 2.16 0.50 0.09 31.29 10:48:01 0 65.74 0.00 2.16 0.00 0.08 32.02 10:48:01 1 61.45 0.00 2.04 3.82 0.07 32.61 10:48:01 2 67.75 0.00 1.96 0.00 0.08 30.20 10:48:01 3 63.74 0.00 1.95 0.00 0.08 34.23 10:48:01 4 71.23 0.00 2.61 0.00 0.08 26.07 10:48:01 5 66.08 0.00 2.20 0.08 0.10 31.54 10:48:01 6 64.06 0.00 2.01 0.07 0.10 33.76 10:48:01 7 67.64 0.00 2.33 0.05 0.10 29.87 10:49:01 all 49.45 0.00 2.06 1.78 0.08 46.63 10:49:01 0 47.82 0.00 2.68 2.17 0.08 47.25 10:49:01 1 50.18 0.00 1.66 7.17 0.10 40.89 10:49:01 2 49.39 0.00 1.84 0.07 0.08 48.62 10:49:01 3 56.97 0.00 2.50 1.84 0.08 38.61 10:49:01 4 47.59 0.00 1.91 0.08 0.07 50.34 10:49:01 5 46.84 0.00 2.19 2.12 0.08 48.76 10:49:01 6 48.04 0.00 1.81 0.79 0.08 49.28 10:49:01 7 48.74 0.00 1.88 0.05 0.08 49.25 Average: all 38.08 0.00 1.67 1.85 0.07 58.34 Average: 0 36.12 0.00 2.01 0.63 0.06 61.18 Average: 1 40.00 0.00 1.70 3.00 0.07 55.23 Average: 2 37.84 0.00 1.49 4.14 0.07 56.45 Average: 3 39.51 0.00 1.47 0.84 0.06 58.12 Average: 4 39.26 0.00 1.90 2.37 0.08 56.39 Average: 5 36.30 0.00 1.51 1.38 0.07 60.75 Average: 6 37.62 0.00 1.57 1.69 0.07 59.05 Average: 7 37.95 0.00 1.67 0.75 0.06 59.57