---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9315 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 866 28426 0 2874 30860 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:3b:47:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe3b:47f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:99:3e:95 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::42:85ff:fe99:3e95/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9315) 02/28/24 _x86_64_ (8 CPU) 05:03:23 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 97.46 24.27 73.19 1278.70 16493.75 05:06:01 136.08 21.06 115.01 849.46 23646.33 05:07:01 25.58 0.53 25.05 10.53 11992.67 05:08:01 89.07 3.45 85.62 434.06 30883.92 05:09:01 69.84 1.32 68.52 67.06 22332.28 Average: 83.56 10.08 73.48 525.45 21085.09 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30104584 31691712 2834636 8.61 70660 1827016 1381684 4.07 878728 1662372 158652 05:06:01 28470836 30325996 4468384 13.57 85152 2067024 2831120 8.33 2307868 1836504 27036 05:07:01 28461600 30370076 4477620 13.59 87764 2114608 2517388 7.41 2281424 1867380 14244 05:08:01 27733928 30247260 5205292 15.80 95612 2698624 2640868 7.77 2574804 2264276 968 05:09:01 29148880 31641044 3790340 11.51 101060 2672124 1430748 4.21 1201296 2228072 13348 Average: 28783966 30855218 4155254 12.61 88050 2275879 2160362 6.36 1848824 1971721 42850 05:04:02 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 ens3 56.85 41.67 885.81 8.53 0.00 0.00 0.00 0.00 05:05:01 lo 1.69 1.69 0.18 0.18 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 ens3 454.99 304.85 2426.18 80.65 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 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 ens3 319.53 187.35 412.90 83.24 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 05:08:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 301.32 199.22 1924.00 64.84 0.00 0.00 0.00 0.00 05:08:01 veth5d4336c 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:08:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 225.13 259.66 79.93 1669.10 0.00 0.00 0.00 0.00 05:09:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 272.28 199.07 1146.63 382.52 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9315) 02/28/24 _x86_64_ (8 CPU) 05:03:23 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.26 0.00 0.66 1.55 0.03 87.50 05:05:01 0 6.41 0.00 0.39 0.20 0.00 93.00 05:05:01 1 31.20 0.00 1.87 7.21 0.07 59.65 05:05:01 2 20.26 0.00 1.09 0.53 0.05 78.07 05:05:01 3 11.09 0.00 0.68 0.15 0.03 88.04 05:05:01 4 3.63 0.00 0.37 0.31 0.02 95.67 05:05:01 5 0.27 0.00 0.27 3.72 0.02 95.72 05:05:01 6 4.54 0.00 0.22 0.22 0.02 95.00 05:05:01 7 4.65 0.00 0.42 0.07 0.03 94.82 05:06:01 all 32.50 0.00 1.30 1.04 0.07 65.09 05:06:01 0 28.80 0.00 1.37 0.48 0.07 69.28 05:06:01 1 31.59 0.00 2.07 4.06 0.08 62.18 05:06:01 2 30.40 0.00 0.80 0.08 0.07 68.65 05:06:01 3 25.46 0.00 1.12 1.00 0.07 72.35 05:06:01 4 34.93 0.00 1.17 0.08 0.07 63.75 05:06:01 5 39.16 0.00 0.89 1.04 0.07 58.85 05:06:01 6 42.31 0.00 1.70 1.18 0.08 54.72 05:06:01 7 27.39 0.00 1.29 0.37 0.07 70.89 05:07:01 all 64.35 0.00 2.25 0.19 0.11 33.10 05:07:01 0 62.02 0.00 2.45 0.02 0.09 35.43 05:07:01 1 69.14 0.00 2.30 1.13 0.12 27.30 05:07:01 2 67.23 0.00 2.22 0.04 0.11 30.41 05:07:01 3 63.37 0.00 2.13 0.09 0.12 34.30 05:07:01 4 57.11 0.00 2.42 0.02 0.11 40.34 05:07:01 5 66.06 0.00 2.25 0.02 0.11 31.56 05:07:01 6 64.13 0.00 2.11 0.19 0.12 33.45 05:07:01 7 65.75 0.00 2.11 0.02 0.11 32.01 05:08:01 all 63.85 0.00 2.05 0.80 0.11 33.18 05:08:01 0 58.46 0.00 2.27 0.02 0.12 39.14 05:08:01 1 68.09 0.00 2.48 1.26 0.12 28.06 05:08:01 2 61.51 0.00 2.31 0.38 0.12 35.69 05:08:01 3 68.99 0.00 1.51 3.03 0.12 26.35 05:08:01 4 65.57 0.00 2.11 0.59 0.13 31.60 05:08:01 5 62.04 0.00 1.76 0.70 0.10 35.40 05:08:01 6 62.60 0.00 1.72 0.33 0.10 35.25 05:08:01 7 63.65 0.00 2.24 0.05 0.12 33.94 05:09:01 all 12.07 0.00 0.86 1.13 0.04 85.89 05:09:01 0 10.28 0.00 0.85 0.12 0.05 88.70 05:09:01 1 19.75 0.00 0.90 0.43 0.05 78.87 05:09:01 2 6.27 0.00 0.68 0.02 0.03 92.99 05:09:01 3 3.32 0.00 0.72 2.35 0.02 93.59 05:09:01 4 7.37 0.00 0.55 0.32 0.03 91.73 05:09:01 5 20.95 0.00 1.55 0.25 0.05 77.20 05:09:01 6 14.44 0.00 1.05 5.46 0.05 78.99 05:09:01 7 14.19 0.00 0.61 0.12 0.05 85.03 Average: all 36.36 0.00 1.42 0.95 0.07 61.20 Average: 0 32.98 0.00 1.46 0.17 0.06 65.33 Average: 1 43.69 0.00 1.92 2.83 0.09 51.47 Average: 2 36.82 0.00 1.41 0.21 0.07 61.48 Average: 3 34.18 0.00 1.22 1.34 0.07 63.18 Average: 4 33.55 0.00 1.32 0.26 0.07 64.80 Average: 5 37.47 0.00 1.34 1.15 0.07 59.98 Average: 6 37.39 0.00 1.36 1.50 0.07 59.68 Average: 7 34.83 0.00 1.33 0.13 0.07 63.64