---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21477 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 851 28456 0 2858 30875 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:f1:37:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fef1:37c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:ee:e8:63 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:ff:feee:e863/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21477) 04/08/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 112.18 18.03 94.15 1039.15 44966.62 10:44:01 152.36 21.01 131.34 848.13 51398.37 10:45:01 50.87 0.53 50.34 10.93 40060.79 10:46:01 113.78 3.28 110.50 429.26 45063.16 10:47:01 32.41 1.27 31.14 63.19 1860.09 Average: 92.26 8.79 83.46 476.25 36642.06 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30109252 31713420 2829960 8.59 72436 1841772 1493312 4.39 863524 1675988 181760 10:44:01 28543644 30389832 4395568 13.34 85304 2058560 2953864 8.69 2248016 1828776 26048 10:45:01 28363440 30292452 4575772 13.89 89228 2132952 2971668 8.74 2363840 1881864 16504 10:46:01 27764324 30231080 5174888 15.71 97300 2651532 2642812 7.78 2602648 2215036 628 10:47:01 29124824 31601604 3814388 11.58 100376 2658688 1494696 4.40 1247360 2214920 2584 Average: 28781097 30845678 4158115 12.62 88929 2268701 2311270 6.80 1865078 1963317 45505 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 ens3 60.06 43.67 986.48 8.23 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 485.37 337.46 2280.77 103.31 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 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 230.73 194.50 800.31 73.18 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 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 10:46:01 ens3 253.94 194.65 1504.08 47.74 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 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 10:47:01 ens3 220.08 260.11 47.50 1668.93 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: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 250.67 206.62 1124.29 381.52 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-21477) 04/08/24 _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 10.07 0.00 0.70 2.66 0.03 86.54 10:43:01 0 0.51 0.00 0.31 0.05 0.02 99.12 10:43:01 1 18.90 0.00 1.02 0.86 0.03 79.18 10:43:01 2 27.37 0.00 1.49 2.14 0.10 68.90 10:43:01 3 21.81 0.00 1.19 0.34 0.05 76.61 10:43:01 4 1.89 0.00 0.48 17.37 0.03 80.24 10:43:01 5 5.43 0.00 0.46 0.05 0.02 94.04 10:43:01 6 1.83 0.00 0.31 0.32 0.02 97.52 10:43:01 7 2.80 0.00 0.34 0.24 0.02 96.61 10:44:01 all 31.77 0.00 1.33 1.54 0.08 65.27 10:44:01 0 26.18 0.00 1.08 0.10 0.08 72.55 10:44:01 1 36.42 0.00 2.08 0.52 0.08 60.90 10:44:01 2 33.61 0.00 1.99 0.15 0.07 64.19 10:44:01 3 36.77 0.00 0.90 0.00 0.07 62.26 10:44:01 4 34.87 0.00 0.80 4.46 0.08 59.78 10:44:01 5 25.19 0.00 0.95 4.99 0.08 68.78 10:44:01 6 25.45 0.00 1.37 1.17 0.05 71.96 10:44:01 7 35.72 0.00 1.49 0.92 0.10 61.77 10:45:01 all 63.77 0.00 2.05 0.75 0.10 33.32 10:45:01 0 59.89 0.00 1.93 0.02 0.08 38.08 10:45:01 1 60.80 0.00 2.16 0.00 0.10 36.94 10:45:01 2 65.72 0.00 1.78 0.94 0.12 31.45 10:45:01 3 70.00 0.00 2.18 0.00 0.10 27.72 10:45:01 4 65.49 0.00 1.89 0.03 0.10 32.48 10:45:01 5 69.11 0.00 2.11 0.32 0.08 28.38 10:45:01 6 54.14 0.00 1.88 4.59 0.10 39.28 10:45:01 7 64.98 0.00 2.43 0.17 0.12 32.30 10:46:01 all 60.54 0.00 2.02 0.94 0.10 36.41 10:46:01 0 65.39 0.00 1.64 0.00 0.10 32.87 10:46:01 1 59.76 0.00 2.02 0.15 0.08 37.98 10:46:01 2 59.43 0.00 1.46 0.49 0.08 38.54 10:46:01 3 63.38 0.00 2.49 0.03 0.12 33.98 10:46:01 4 59.79 0.00 2.19 0.28 0.08 37.65 10:46:01 5 58.80 0.00 2.04 2.59 0.10 36.47 10:46:01 6 60.26 0.00 2.10 3.84 0.12 33.68 10:46:01 7 57.50 0.00 2.18 0.12 0.12 40.09 10:47:01 all 11.56 0.00 0.51 0.21 0.04 87.68 10:47:01 0 3.20 0.00 0.42 0.00 0.02 96.36 10:47:01 1 7.27 0.00 0.42 0.02 0.07 92.23 10:47:01 2 24.64 0.00 0.72 0.28 0.07 74.29 10:47:01 3 21.88 0.00 0.72 0.32 0.05 77.03 10:47:01 4 19.66 0.00 0.57 0.08 0.03 79.66 10:47:01 5 9.45 0.00 0.47 0.97 0.03 89.07 10:47:01 6 0.78 0.00 0.42 0.00 0.02 98.78 10:47:01 7 5.53 0.00 0.38 0.02 0.02 94.06 Average: all 35.59 0.00 1.32 1.22 0.07 61.80 Average: 0 31.08 0.00 1.08 0.03 0.06 67.75 Average: 1 36.67 0.00 1.54 0.31 0.07 61.41 Average: 2 42.17 0.00 1.48 0.79 0.09 55.47 Average: 3 42.80 0.00 1.50 0.14 0.08 55.49 Average: 4 36.43 0.00 1.19 4.41 0.07 57.91 Average: 5 33.70 0.00 1.21 1.79 0.06 63.23 Average: 6 28.50 0.00 1.22 1.98 0.06 68.24 Average: 7 33.34 0.00 1.37 0.29 0.07 64.93