---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78183 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 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 894 28108 0 3164 30826 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:57:de:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe57:dec0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:72:60:38 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::42:62ff:fe72:6038/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78183) 10/21/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 342.67 37.10 305.58 1728.79 26768.07 03:30:01 137.93 19.13 118.80 469.39 34529.31 03:31:01 28.01 0.37 27.64 39.05 19931.36 03:32:01 70.12 4.10 66.02 458.86 32586.57 03:33:01 129.21 0.47 128.75 20.66 46419.20 Average: 140.91 12.15 128.76 539.37 32064.15 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30131716 31697108 2807496 8.52 71164 1805912 1442156 4.24 876908 1641684 139188 03:30:01 28754456 30656024 4184756 12.70 86048 2112768 2315400 6.81 1992520 1873532 11892 03:31:01 28566680 30516120 4372532 13.27 89076 2154792 2985000 8.78 2167048 1879992 7892 03:32:01 28160804 30452100 4778408 14.51 95212 2481632 2427144 7.14 2300740 2128184 1768 03:33:01 27523160 30281140 5416052 16.44 102252 2931524 3104512 9.13 2495148 2550164 348 Average: 28627363 30720498 4311849 13.09 88750 2297326 2454842 7.22 1966473 2014711 32218 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 100.97 68.53 925.63 26.78 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 03:30:01 ens3 588.35 436.08 3760.32 115.80 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 242.69 163.10 528.20 57.62 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 ens3 557.62 391.83 1648.37 124.77 0.00 0.00 0.00 0.00 03:32:01 docker0 2.12 3.70 0.12 39.02 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:33:01 ens3 355.56 271.07 214.51 109.65 0.00 0.00 0.00 0.00 03:33:01 docker0 4.18 7.87 0.24 78.98 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 369.93 266.78 1417.01 87.12 0.00 0.00 0.00 0.00 Average: docker0 1.26 2.32 0.07 23.68 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78183) 10/21/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 8.60 0.00 0.86 3.83 0.03 86.67 03:29:01 0 0.88 0.00 0.92 15.62 0.02 82.56 03:29:01 1 12.45 0.00 0.99 2.40 0.02 84.14 03:29:01 2 12.26 0.00 0.83 1.17 0.03 85.70 03:29:01 3 3.31 0.00 0.36 0.10 0.02 96.21 03:29:01 4 24.59 0.00 1.69 5.64 0.05 68.04 03:29:01 5 11.30 0.00 1.31 1.96 0.03 85.40 03:29:01 6 1.07 0.00 0.36 3.37 0.07 95.13 03:29:01 7 3.05 0.00 0.46 0.32 0.03 96.14 03:30:01 all 25.80 0.00 1.08 1.80 0.07 71.24 03:30:01 0 27.27 0.00 0.82 1.94 0.07 69.90 03:30:01 1 24.47 0.00 1.61 0.35 0.08 73.48 03:30:01 2 38.26 0.00 1.31 1.50 0.08 58.85 03:30:01 3 25.46 0.00 1.12 0.27 0.05 73.10 03:30:01 4 24.42 0.00 0.84 2.02 0.05 72.67 03:30:01 5 22.90 0.00 0.80 0.10 0.10 76.09 03:30:01 6 16.45 0.00 1.34 8.16 0.08 73.97 03:30:01 7 27.25 0.00 0.79 0.03 0.07 71.86 03:31:01 all 35.39 0.00 0.93 0.91 0.07 62.70 03:31:01 0 43.87 0.00 1.02 0.05 0.07 54.99 03:31:01 1 40.81 0.00 0.65 0.03 0.07 58.44 03:31:01 2 27.08 0.00 0.65 6.80 0.07 65.39 03:31:01 3 35.00 0.00 1.23 0.22 0.08 63.47 03:31:01 4 38.41 0.00 0.95 0.02 0.07 60.55 03:31:01 5 31.40 0.00 1.14 0.00 0.07 67.40 03:31:01 6 34.33 0.00 1.07 0.12 0.07 64.41 03:31:01 7 32.25 0.00 0.77 0.00 0.05 66.93 03:32:01 all 25.66 0.00 1.58 1.33 0.06 71.36 03:32:01 0 24.84 0.00 1.91 0.67 0.07 72.51 03:32:01 1 26.37 0.00 1.42 0.43 0.07 71.71 03:32:01 2 40.36 0.00 1.67 3.09 0.07 54.80 03:32:01 3 25.05 0.00 1.58 1.29 0.07 72.02 03:32:01 4 16.69 0.00 1.79 2.88 0.07 78.58 03:32:01 5 30.19 0.00 1.39 0.03 0.07 68.32 03:32:01 6 21.35 0.00 1.27 1.27 0.07 76.04 03:32:01 7 20.42 0.00 1.64 0.97 0.08 76.88 03:33:01 all 22.19 0.00 2.12 2.27 0.07 73.35 03:33:01 0 23.68 0.00 2.00 4.78 0.07 69.47 03:33:01 1 21.16 0.00 2.08 1.75 0.07 74.95 03:33:01 2 18.69 0.00 2.03 0.45 0.05 78.78 03:33:01 3 22.43 0.00 2.00 2.08 0.08 73.41 03:33:01 4 22.04 0.00 2.33 0.17 0.07 75.39 03:33:01 5 22.56 0.00 2.12 1.06 0.07 74.20 03:33:01 6 23.35 0.00 2.07 4.72 0.07 69.80 03:33:01 7 23.60 0.00 2.23 3.17 0.08 70.92 Average: all 23.58 0.00 1.32 2.02 0.06 73.02 Average: 0 24.17 0.00 1.33 4.59 0.06 69.86 Average: 1 25.09 0.00 1.35 0.99 0.06 72.51 Average: 2 27.37 0.00 1.30 2.61 0.06 68.65 Average: 3 22.30 0.00 1.26 0.79 0.06 75.59 Average: 4 25.23 0.00 1.52 2.13 0.06 71.06 Average: 5 23.72 0.00 1.35 0.63 0.07 74.24 Average: 6 19.37 0.00 1.22 3.52 0.07 75.81 Average: 7 21.36 0.00 1.18 0.90 0.06 76.49