---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35973 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 859 28447 0 2859 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 mq state UP group default qlen 1000 link/ether fa:16:3e:76:d9:42 brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe76:d942/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:69:b4:b0 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::42:47ff:fe69:b4b0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35973) 04/28/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 117.05 36.41 80.64 1699.18 25375.37 10:44:01 140.64 21.10 119.55 849.06 31934.01 10:45:01 40.09 0.60 39.49 12.00 22178.61 10:46:01 117.41 3.33 114.08 436.33 48121.71 10:47:01 49.34 1.27 48.08 63.19 20894.92 Average: 92.90 12.54 80.36 611.93 29700.67 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30093832 31670288 2845388 8.64 70584 1816696 1446892 4.26 901368 1653700 150528 10:44:01 28636760 30483500 4302460 13.06 85472 2058264 2838756 8.35 2150180 1829392 27204 10:45:01 28457680 30387108 4481540 13.61 89384 2132684 2866260 8.43 2266312 1881392 15204 10:46:01 27869084 30336344 5070136 15.39 97624 2651488 2547328 7.49 2494676 2215388 540 10:47:01 29088292 31566352 3850928 11.69 100828 2659068 1482012 4.36 1278464 2215232 1200 Average: 28829130 30888718 4110090 12.48 88778 2263640 2236250 6.58 1818200 1959021 38935 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 71.47 52.12 862.98 11.36 0.00 0.00 0.00 0.00 10:43:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 498.18 345.78 2414.16 96.12 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 475.46 374.23 874.47 135.27 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 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 ens3 235.26 202.47 1487.93 602.54 0.00 0.00 0.00 0.00 10:46:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 147.94 170.57 39.61 1089.77 0.00 0.00 0.00 0.00 10:47:01 lo 2.13 2.13 0.21 0.21 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 Average: ens3 285.67 229.04 1135.82 387.00 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 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-35973) 04/28/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.34 0.00 0.82 2.31 0.04 86.49 10:43:01 0 6.99 0.00 0.70 0.30 0.02 92.00 10:43:01 1 37.92 0.00 2.27 2.44 0.08 57.29 10:43:01 2 8.32 0.00 0.60 0.05 0.02 91.01 10:43:01 3 1.44 0.00 0.40 4.23 0.07 93.87 10:43:01 4 3.72 0.00 0.47 9.82 0.03 85.95 10:43:01 5 12.18 0.00 0.77 0.72 0.05 86.29 10:43:01 6 9.21 0.00 0.97 0.75 0.02 89.05 10:43:01 7 2.95 0.00 0.38 0.20 0.02 96.44 10:44:01 all 32.10 0.00 1.28 1.51 0.07 65.04 10:44:01 0 27.10 0.00 1.46 5.68 0.07 65.70 10:44:01 1 47.34 0.00 2.21 1.16 0.08 49.21 10:44:01 2 35.65 0.00 0.92 0.10 0.07 63.27 10:44:01 3 33.95 0.00 0.87 3.78 0.08 61.31 10:44:01 4 31.18 0.00 1.09 0.18 0.05 67.50 10:44:01 5 23.53 0.00 1.09 0.83 0.07 74.48 10:44:01 6 29.75 0.00 1.49 0.15 0.07 68.54 10:44:01 7 28.43 0.00 1.02 0.27 0.05 70.23 10:45:01 all 62.66 0.00 2.10 0.40 0.09 34.75 10:45:01 0 60.53 0.00 1.94 2.29 0.08 35.16 10:45:01 1 65.37 0.00 2.67 0.12 0.10 31.74 10:45:01 2 72.80 0.00 2.13 0.75 0.12 24.20 10:45:01 3 63.61 0.00 1.99 0.00 0.08 34.32 10:45:01 4 57.76 0.00 2.08 0.00 0.07 40.10 10:45:01 5 59.29 0.00 2.29 0.02 0.08 38.32 10:45:01 6 67.19 0.00 1.84 0.02 0.08 30.87 10:45:01 7 54.77 0.00 1.87 0.00 0.07 43.29 10:46:01 all 60.07 0.00 2.07 1.84 0.09 35.93 10:46:01 0 66.28 0.00 2.31 6.39 0.10 24.92 10:46:01 1 62.62 0.00 2.01 3.58 0.10 31.69 10:46:01 2 58.83 0.00 1.93 1.85 0.08 37.30 10:46:01 3 59.27 0.00 1.87 0.02 0.08 38.76 10:46:01 4 59.49 0.00 2.36 0.18 0.08 37.88 10:46:01 5 58.25 0.00 1.97 0.10 0.08 39.60 10:46:01 6 57.65 0.00 2.01 2.36 0.08 37.89 10:46:01 7 58.12 0.00 2.16 0.20 0.08 39.44 10:47:01 all 12.03 0.00 0.51 1.12 0.03 86.31 10:47:01 0 3.00 0.00 0.30 0.38 0.02 96.30 10:47:01 1 12.91 0.00 0.65 0.15 0.05 86.24 10:47:01 2 47.37 0.00 1.08 0.76 0.07 50.72 10:47:01 3 8.41 0.00 0.55 0.03 0.02 90.99 10:47:01 4 5.79 0.00 0.39 0.00 0.02 93.80 10:47:01 5 1.77 0.00 0.22 0.00 0.05 97.96 10:47:01 6 14.59 0.00 0.52 7.34 0.05 77.50 10:47:01 7 2.39 0.00 0.37 0.35 0.02 96.88 Average: all 35.39 0.00 1.35 1.44 0.06 61.76 Average: 0 32.74 0.00 1.34 3.00 0.06 62.86 Average: 1 45.21 0.00 1.96 1.49 0.08 51.26 Average: 2 44.55 0.00 1.33 0.70 0.07 53.34 Average: 3 33.31 0.00 1.14 1.61 0.07 63.87 Average: 4 31.48 0.00 1.27 2.03 0.05 65.16 Average: 5 30.93 0.00 1.26 0.33 0.07 67.40 Average: 6 35.64 0.00 1.37 2.13 0.06 60.80 Average: 7 29.30 0.00 1.16 0.20 0.05 69.29