---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6696 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 854 28384 0 2928 30870 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:36:77:04 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe36:7704/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:f7:b8:06 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:e9ff:fef7:b806/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6696) 12/21/23 _x86_64_ (8 CPU) 10:42:21 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 92.62 17.72 74.90 1021.49 18380.28 10:45:01 136.88 21.28 115.60 845.99 25219.26 10:46:01 36.08 0.60 35.48 12.00 14562.27 10:47:01 112.91 3.50 109.42 459.92 40565.51 10:48:01 44.25 1.28 42.97 65.56 14005.33 Average: 84.55 8.88 75.67 481.00 22545.66 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30039060 31688500 2900160 8.80 72500 1885616 1455340 4.28 884068 1719072 196008 10:45:01 28640668 30546604 4298552 13.05 85636 2115644 2733532 8.04 2085076 1887060 26884 10:46:01 28465456 30453532 4473764 13.58 89456 2190008 2749764 8.09 2198816 1939456 15784 10:47:01 27854116 30381428 5085104 15.44 97624 2709632 2467040 7.26 2448668 2272936 692 10:48:01 29041224 31587356 3897996 11.83 102616 2723164 1469776 4.32 1258156 2279020 29516 Average: 28808105 30931484 4131115 12.54 89566 2324813 2175090 6.40 1774957 2019509 53777 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 ens3 70.25 46.63 1232.22 8.05 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 10:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:45:01 ens3 347.28 278.45 2241.40 66.85 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 10:46:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 477.93 344.55 900.47 151.30 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 10:47:01 ens3 199.63 170.47 1502.33 97.92 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 10:48:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:48:01 ens3 190.41 234.79 83.57 1612.40 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 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 257.07 214.97 1191.90 387.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6696) 12/21/23 _x86_64_ (8 CPU) 10:42:21 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 10.07 0.00 0.72 2.21 0.03 86.97 10:44:01 0 1.48 0.00 0.25 0.00 0.03 98.23 10:44:01 1 12.73 0.00 1.22 8.08 0.05 77.92 10:44:01 2 6.67 0.00 0.47 0.23 0.05 92.58 10:44:01 3 31.16 0.00 1.42 2.65 0.05 64.72 10:44:01 4 16.17 0.00 1.17 0.18 0.03 82.45 10:44:01 5 2.28 0.00 0.10 5.90 0.00 91.71 10:44:01 6 4.72 0.00 0.60 0.03 0.02 94.63 10:44:01 7 5.31 0.00 0.62 0.52 0.03 93.53 10:45:01 all 31.72 0.00 1.35 2.34 0.08 64.51 10:45:01 0 33.34 0.00 1.34 2.51 0.08 62.73 10:45:01 1 25.22 0.00 1.30 1.18 0.05 72.25 10:45:01 2 25.53 0.00 1.54 2.23 0.10 70.60 10:45:01 3 33.63 0.00 1.47 4.44 0.07 60.39 10:45:01 4 30.18 0.00 1.37 0.69 0.07 67.69 10:45:01 5 34.87 0.00 0.77 1.45 0.07 62.84 10:45:01 6 25.04 0.00 1.14 5.02 0.07 68.73 10:45:01 7 46.00 0.00 1.84 1.24 0.10 50.82 10:46:01 all 63.88 0.00 2.26 0.23 0.10 33.53 10:46:01 0 62.14 0.00 2.18 0.00 0.08 35.60 10:46:01 1 65.65 0.00 3.20 1.54 0.10 29.50 10:46:01 2 64.73 0.00 2.45 0.12 0.10 32.60 10:46:01 3 63.46 0.00 1.91 0.02 0.10 34.51 10:46:01 4 61.89 0.00 2.28 0.02 0.08 35.73 10:46:01 5 66.84 0.00 1.95 0.08 0.10 31.03 10:46:01 6 60.47 0.00 1.91 0.03 0.08 37.51 10:46:01 7 65.91 0.00 2.20 0.02 0.10 31.78 10:47:01 all 61.27 0.00 2.06 1.57 0.10 35.00 10:47:01 0 62.98 0.00 1.82 0.40 0.10 34.70 10:47:01 1 57.95 0.00 1.89 2.19 0.12 37.85 10:47:01 2 61.98 0.00 2.16 0.39 0.10 35.38 10:47:01 3 57.67 0.00 1.83 1.24 0.08 39.18 10:47:01 4 61.64 0.00 2.30 0.49 0.08 35.50 10:47:01 5 61.74 0.00 2.29 2.51 0.10 33.36 10:47:01 6 61.60 0.00 2.03 0.52 0.08 35.77 10:47:01 7 64.58 0.00 2.22 4.80 0.12 28.29 10:48:01 all 12.40 0.00 0.55 0.70 0.04 86.31 10:48:01 0 11.62 0.00 0.52 0.03 0.03 87.80 10:48:01 1 22.29 0.00 0.80 4.22 0.05 72.64 10:48:01 2 16.85 0.00 0.48 0.10 0.03 82.53 10:48:01 3 8.96 0.00 0.32 0.08 0.05 90.59 10:48:01 4 11.78 0.00 0.68 0.18 0.05 87.30 10:48:01 5 0.42 0.00 0.22 0.00 0.02 99.35 10:48:01 6 23.43 0.00 1.12 0.07 0.05 75.34 10:48:01 7 3.90 0.00 0.28 0.93 0.02 94.86 Average: all 35.82 0.00 1.39 1.41 0.07 61.32 Average: 0 34.28 0.00 1.22 0.59 0.07 63.85 Average: 1 36.73 0.00 1.68 3.45 0.07 58.06 Average: 2 35.09 0.00 1.42 0.61 0.08 62.80 Average: 3 38.92 0.00 1.39 1.69 0.07 57.94 Average: 4 36.28 0.00 1.56 0.31 0.06 61.78 Average: 5 33.17 0.00 1.06 1.99 0.06 63.72 Average: 6 35.02 0.00 1.36 1.13 0.06 62.43 Average: 7 37.06 0.00 1.43 1.50 0.07 59.94