---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25060 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 867 28439 0 2860 30859 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:0e:d1:08 brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe0e:d108/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:9d:01:25 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:b5ff:fe9d:125/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25060) 04/22/24 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 148.68 72.12 76.55 4633.89 37444.96 05:06:01 140.68 20.40 120.28 824.66 35227.46 05:07:01 48.63 0.97 47.66 26.80 28420.86 05:08:01 37.00 0.65 36.35 18.39 25805.00 05:09:01 119.36 3.47 115.90 440.73 52314.61 Average: 98.87 19.52 79.35 1188.86 35842.24 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30203372 31745436 2735848 8.31 67580 1787096 1423544 4.19 823156 1624756 127412 05:06:01 28971016 30739752 3968204 12.05 82172 1987252 2399048 7.06 1879832 1776860 18244 05:07:01 28023104 29916896 4916116 14.92 87796 2099872 4359744 12.83 2725496 1856532 21340 05:08:01 26643848 28578068 6295372 19.11 89656 2136368 5318816 15.65 4077044 1874976 2176 05:09:01 29131496 31607352 3807724 11.56 98672 2658704 1461992 4.30 1232568 2218116 27504 Average: 28594567 30517501 4344653 13.19 85175 2133858 2992629 8.81 2147619 1870248 39335 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 05:05:01 ens3 338.94 225.56 1430.40 61.22 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 05:06:01 ens3 276.42 202.87 1462.44 51.30 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 595.40 369.59 1437.38 123.50 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 ens3 88.49 68.71 423.98 19.93 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 05:09:01 ens3 481.12 410.28 1529.97 1699.63 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 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 356.07 255.40 1256.81 391.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25060) 04/22/24 _x86_64_ (8 CPU) 05:03:26 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.07 0.00 1.10 3.82 0.04 83.98 05:05:01 0 4.79 0.00 1.00 2.84 0.02 91.35 05:05:01 1 18.11 0.00 1.99 1.79 0.03 78.08 05:05:01 2 9.48 0.00 0.68 1.04 0.02 88.78 05:05:01 3 10.91 0.00 0.74 16.93 0.03 71.39 05:05:01 4 15.08 0.00 1.25 1.55 0.03 82.08 05:05:01 5 4.67 0.00 0.52 4.18 0.05 90.58 05:05:01 6 18.07 0.00 1.47 2.05 0.05 78.37 05:05:01 7 7.48 0.00 1.10 0.20 0.03 91.19 05:06:01 all 22.14 0.00 0.98 3.02 0.06 73.80 05:06:01 0 26.16 0.00 1.52 2.00 0.07 70.25 05:06:01 1 33.12 0.00 1.05 1.22 0.07 64.55 05:06:01 2 26.76 0.00 1.34 1.55 0.08 70.26 05:06:01 3 21.86 0.00 0.99 1.20 0.07 75.89 05:06:01 4 24.55 0.00 0.97 1.12 0.05 73.31 05:06:01 5 16.82 0.00 0.87 13.02 0.05 69.24 05:06:01 6 13.25 0.00 0.63 2.46 0.07 83.60 05:06:01 7 14.61 0.00 0.48 1.59 0.03 83.29 05:07:01 all 56.81 0.00 1.98 0.82 0.09 40.30 05:07:01 0 54.69 0.00 1.80 0.07 0.08 43.36 05:07:01 1 62.57 0.00 2.18 0.08 0.12 35.05 05:07:01 2 53.38 0.00 1.90 0.05 0.08 44.59 05:07:01 3 58.54 0.00 2.18 2.66 0.08 36.54 05:07:01 4 52.27 0.00 2.28 0.00 0.08 45.37 05:07:01 5 61.73 0.00 1.86 0.05 0.10 36.26 05:07:01 6 56.44 0.00 1.57 0.23 0.08 41.67 05:07:01 7 54.81 0.00 2.08 3.38 0.08 39.65 05:08:01 all 77.49 0.00 1.96 0.51 0.11 19.94 05:08:01 0 80.53 0.00 1.93 0.00 0.12 17.42 05:08:01 1 75.20 0.00 2.13 3.53 0.10 19.04 05:08:01 2 79.73 0.00 2.03 0.17 0.10 17.98 05:08:01 3 76.52 0.00 1.89 0.03 0.12 21.44 05:08:01 4 78.55 0.00 1.82 0.12 0.12 19.39 05:08:01 5 78.77 0.00 2.06 0.22 0.10 18.85 05:08:01 6 71.99 0.00 1.59 0.00 0.08 26.34 05:08:01 7 78.66 0.00 2.25 0.00 0.12 18.98 05:09:01 all 16.54 0.00 1.49 4.11 0.06 77.81 05:09:01 0 14.15 0.00 1.19 0.50 0.07 84.10 05:09:01 1 13.91 0.00 1.21 17.77 0.08 67.03 05:09:01 2 15.90 0.00 1.79 3.35 0.07 78.89 05:09:01 3 30.20 0.00 1.78 1.14 0.07 66.82 05:09:01 4 15.37 0.00 1.74 2.21 0.05 80.62 05:09:01 5 15.93 0.00 1.66 5.11 0.07 77.23 05:09:01 6 14.78 0.00 1.34 0.90 0.05 82.93 05:09:01 7 12.12 0.00 1.14 1.88 0.05 84.81 Average: all 36.78 0.00 1.50 2.46 0.07 59.19 Average: 0 36.01 0.00 1.49 1.08 0.07 61.35 Average: 1 40.57 0.00 1.71 4.87 0.08 52.77 Average: 2 37.02 0.00 1.55 1.23 0.07 60.13 Average: 3 39.60 0.00 1.51 4.39 0.07 54.42 Average: 4 37.15 0.00 1.61 1.00 0.07 60.17 Average: 5 35.50 0.00 1.39 4.53 0.07 58.51 Average: 6 34.91 0.00 1.32 1.13 0.07 62.58 Average: 7 33.51 0.00 1.41 1.41 0.06 63.61