---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31294 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 855 28382 0 2928 30873 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:06:10:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe06:103e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:fa:45:d8 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31294) 08/15/24 _x86_64_ (8 CPU) 14:56:38 LINUX RESTART (8 CPU) 14:57:01 tps rtps wtps bread/s bwrtn/s 14:58:01 378.92 71.15 307.77 4608.57 100903.32 14:59:01 181.22 46.38 134.84 2484.51 41570.81 15:00:01 29.20 3.57 25.63 95.32 3627.53 15:01:01 12.50 0.23 12.26 9.87 10815.26 15:02:01 38.99 2.03 36.96 116.11 11640.59 Average: 128.17 24.68 103.49 1462.91 33711.76 14:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 30117092 31693296 2822128 8.57 70336 1816884 1408948 4.15 884720 1645184 153528 14:59:01 28324736 30227836 4614484 14.01 82952 2118800 3344948 9.84 2430508 1864536 12320 15:00:01 27730704 30030872 5208516 15.81 86316 2504412 2854232 8.40 2661912 2208132 310800 15:01:01 27996100 30324480 4943120 15.01 87732 2529436 2487644 7.32 2373528 2228976 16720 15:02:01 29082440 31633028 3856780 11.71 91656 2743684 1407348 4.14 1187776 2325440 15608 Average: 28650214 30781902 4289006 13.02 83798 2342643 2300624 6.77 1907689 2054454 101795 14:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 ens3 440.24 281.44 1677.35 77.25 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 14:59:01 ens3 1152.75 886.85 2804.63 288.72 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:00:01 ens3 882.27 652.14 1172.32 231.38 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 23.21 23.21 5.38 5.38 0.00 0.00 0.00 0.00 15:01:01 ens3 281.05 186.92 137.72 79.71 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 2.52 2.52 0.20 0.20 0.00 0.00 0.00 0.00 15:02:01 ens3 366.02 268.14 112.44 92.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 11.60 11.60 2.04 2.04 0.00 0.00 0.00 0.00 Average: ens3 624.49 455.11 1180.95 153.82 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.96 7.96 1.58 1.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31294) 08/15/24 _x86_64_ (8 CPU) 14:56:38 LINUX RESTART (8 CPU) 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 11.05 0.00 1.20 2.38 0.04 85.32 14:58:01 0 4.53 0.00 0.73 0.42 0.03 94.29 14:58:01 1 10.70 0.00 2.04 3.80 0.03 83.43 14:58:01 2 17.03 0.00 1.32 0.95 0.05 80.65 14:58:01 3 25.58 0.00 1.99 1.02 0.07 71.35 14:58:01 4 3.33 0.00 0.27 5.90 0.03 90.47 14:58:01 5 5.16 0.00 0.92 0.80 0.07 93.05 14:58:01 6 6.02 0.00 1.07 5.77 0.03 87.11 14:58:01 7 16.09 0.00 1.25 0.42 0.03 82.20 14:59:01 all 25.48 0.00 2.55 0.82 0.06 71.09 14:59:01 0 21.34 0.00 1.15 0.62 0.05 76.84 14:59:01 1 33.25 0.00 2.00 0.48 0.07 64.20 14:59:01 2 29.28 0.00 4.43 0.37 0.07 65.85 14:59:01 3 20.64 0.00 1.86 0.30 0.07 77.13 14:59:01 4 27.01 0.00 1.32 0.70 0.07 70.90 14:59:01 5 21.60 0.00 2.11 1.42 0.07 74.80 14:59:01 6 26.19 0.00 3.74 2.29 0.07 67.71 14:59:01 7 24.53 0.00 3.73 0.37 0.05 71.33 15:00:01 all 38.24 0.00 1.71 0.03 0.08 59.94 15:00:01 0 34.31 0.00 1.52 0.02 0.08 64.08 15:00:01 1 44.59 0.00 1.82 0.03 0.08 53.47 15:00:01 2 37.55 0.00 2.04 0.00 0.07 60.35 15:00:01 3 39.27 0.00 1.80 0.10 0.08 58.74 15:00:01 4 29.75 0.00 1.70 0.02 0.07 68.47 15:00:01 5 43.37 0.00 2.47 0.07 0.08 54.01 15:00:01 6 39.05 0.00 1.52 0.00 0.07 59.36 15:00:01 7 38.05 0.00 0.87 0.02 0.08 60.98 15:01:01 all 22.86 0.00 0.77 0.62 0.05 75.70 15:01:01 0 23.89 0.00 0.82 0.02 0.05 75.23 15:01:01 1 26.77 0.00 0.90 0.00 0.05 72.28 15:01:01 2 24.16 0.00 0.89 0.00 0.05 74.90 15:01:01 3 25.45 0.00 0.67 4.41 0.05 69.42 15:01:01 4 26.25 0.00 0.25 0.00 0.05 73.45 15:01:01 5 21.53 0.00 1.20 0.52 0.05 76.70 15:01:01 6 17.63 0.00 0.90 0.00 0.03 81.43 15:01:01 7 17.20 0.00 0.57 0.03 0.03 82.17 15:02:01 all 24.97 0.00 1.27 0.72 0.05 73.00 15:02:01 0 39.64 0.00 2.02 1.19 0.07 57.09 15:02:01 1 43.46 0.00 2.00 0.98 0.07 53.49 15:02:01 2 14.64 0.00 1.20 1.94 0.03 82.18 15:02:01 3 27.60 0.00 0.78 0.00 0.05 71.56 15:02:01 4 25.98 0.00 1.07 0.03 0.05 72.87 15:02:01 5 19.30 0.00 0.88 1.48 0.05 78.28 15:02:01 6 18.45 0.00 1.06 0.10 0.05 80.34 15:02:01 7 10.71 0.00 1.07 0.03 0.03 88.16 Average: all 24.52 0.00 1.50 0.91 0.06 73.01 Average: 0 24.74 0.00 1.25 0.45 0.06 73.51 Average: 1 31.77 0.00 1.75 1.06 0.06 65.36 Average: 2 24.53 0.00 1.98 0.65 0.05 72.79 Average: 3 27.71 0.00 1.42 1.17 0.06 69.63 Average: 4 22.47 0.00 0.92 1.33 0.05 75.23 Average: 5 22.20 0.00 1.52 0.86 0.06 75.37 Average: 6 21.45 0.00 1.66 1.63 0.05 75.21 Average: 7 21.30 0.00 1.50 0.17 0.05 76.98