---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5543 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 847 28391 0 2927 30877 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:d0:2e:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fed0:2e10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:8b:c8:bf 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:faff:fe8b:c8bf/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-5543) 12/16/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 96.66 18.81 77.85 1082.26 21833.59 10:44:01 139.71 21.20 118.51 846.53 29073.55 10:45:01 36.91 0.58 36.33 11.86 17738.51 10:46:01 89.39 3.32 86.07 431.13 34472.79 10:47:01 57.57 0.95 56.62 67.06 22703.02 Average: 84.01 8.94 75.07 485.78 25175.43 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30069092 31710556 2870128 8.71 71808 1878868 1431632 4.21 861944 1712292 191148 10:44:01 28474916 30380448 4464304 13.55 85608 2115416 2843896 8.37 2253860 1885328 26476 10:45:01 28154696 30142536 4784524 14.53 89428 2189608 2915480 8.58 2511120 1937892 16256 10:46:01 27541392 30264108 5397828 16.39 96668 2903124 2568324 7.56 2559076 2467552 26736 10:47:01 29104708 31643032 3834512 11.64 100240 2718052 1436244 4.23 1200124 2275684 1020 Average: 28668961 30828136 4270259 12.96 88750 2361014 2239115 6.59 1877225 2055750 52327 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 69.43 45.70 1232.50 8.21 0.00 0.00 0.00 0.00 10:43:01 lo 1.49 1.49 0.16 0.16 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 437.03 322.36 2285.64 90.42 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 424.18 305.78 844.73 105.77 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 153.94 114.81 1476.68 28.66 0.00 0.00 0.00 0.00 10:46:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 232.26 250.72 36.60 1664.33 0.00 0.00 0.00 0.00 10:47:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 264.02 208.42 1175.04 380.72 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 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-5543) 12/16/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.28 0.00 0.75 2.05 0.03 86.89 10:43:01 0 0.71 0.00 0.31 3.90 0.02 95.07 10:43:01 1 22.59 0.00 1.39 1.27 0.07 74.68 10:43:01 2 15.06 0.00 1.05 0.49 0.03 83.36 10:43:01 3 1.24 0.00 0.22 0.05 0.02 98.47 10:43:01 4 6.54 0.00 0.80 6.24 0.03 86.38 10:43:01 5 10.99 0.00 0.75 0.31 0.03 87.92 10:43:01 6 16.45 0.00 0.71 3.78 0.03 79.02 10:43:01 7 8.65 0.00 0.81 0.36 0.05 90.12 10:44:01 all 32.74 0.00 1.37 1.36 0.07 64.46 10:44:01 0 45.83 0.00 1.69 2.20 0.08 50.19 10:44:01 1 27.80 0.00 1.51 4.05 0.07 66.57 10:44:01 2 33.91 0.00 1.05 1.59 0.08 63.37 10:44:01 3 23.38 0.00 1.46 0.25 0.07 74.85 10:44:01 4 25.62 0.00 1.37 1.94 0.07 71.00 10:44:01 5 32.12 0.00 0.97 0.00 0.07 66.84 10:44:01 6 38.20 0.00 1.61 0.37 0.08 59.74 10:44:01 7 34.95 0.00 1.25 0.55 0.07 63.18 10:45:01 all 63.08 0.00 2.18 0.33 0.10 34.31 10:45:01 0 64.05 0.00 2.24 0.02 0.10 33.60 10:45:01 1 62.14 0.00 2.03 2.42 0.10 33.31 10:45:01 2 62.53 0.00 2.07 0.00 0.10 35.30 10:45:01 3 63.56 0.00 2.84 0.03 0.12 33.45 10:45:01 4 61.71 0.00 1.96 0.07 0.12 36.14 10:45:01 5 64.44 0.00 1.98 0.05 0.08 33.45 10:45:01 6 62.01 0.00 1.83 0.00 0.08 36.09 10:45:01 7 64.25 0.00 2.46 0.03 0.12 33.13 10:46:01 all 59.45 0.00 1.94 2.67 0.12 35.82 10:46:01 0 59.18 0.00 2.10 3.91 0.13 34.68 10:46:01 1 61.48 0.00 1.91 13.01 0.13 23.47 10:46:01 2 59.46 0.00 2.24 0.44 0.12 37.74 10:46:01 3 61.16 0.00 1.87 2.44 0.10 34.43 10:46:01 4 59.67 0.00 1.87 0.47 0.12 37.87 10:46:01 5 55.40 0.00 1.75 0.25 0.12 42.49 10:46:01 6 57.51 0.00 1.91 0.52 0.13 39.93 10:46:01 7 61.72 0.00 1.85 0.37 0.12 35.94 10:47:01 all 8.40 0.00 0.64 5.11 0.05 85.81 10:47:01 0 4.47 0.00 0.56 27.19 0.05 67.73 10:47:01 1 19.52 0.00 1.09 3.70 0.07 75.62 10:47:01 2 16.16 0.00 0.74 1.73 0.08 81.28 10:47:01 3 5.00 0.00 0.68 1.24 0.07 93.00 10:47:01 4 5.06 0.00 0.49 4.61 0.03 89.80 10:47:01 5 3.21 0.00 0.30 0.00 0.03 96.46 10:47:01 6 6.97 0.00 0.64 0.62 0.03 91.74 10:47:01 7 6.58 0.00 0.62 2.48 0.03 90.29 Average: all 34.90 0.00 1.38 2.30 0.08 61.34 Average: 0 35.19 0.00 1.39 7.28 0.08 56.06 Average: 1 38.76 0.00 1.59 4.90 0.09 54.66 Average: 2 37.49 0.00 1.43 0.85 0.08 60.14 Average: 3 31.11 0.00 1.42 0.80 0.07 66.60 Average: 4 31.82 0.00 1.30 2.65 0.07 64.16 Average: 5 33.27 0.00 1.15 0.12 0.07 65.40 Average: 6 36.29 0.00 1.34 1.05 0.07 61.24 Average: 7 35.28 0.00 1.40 0.76 0.08 62.49