---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13249 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 863 28433 0 2869 30863 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:bf:7d:ef brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:febf:7def/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:bd:31:6f 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::42:2cff:febd:316f/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-13249) 03/15/24 _x86_64_ (8 CPU) 05:03:23 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 93.67 18.13 75.54 1035.16 18053.26 05:06:01 126.88 21.15 105.73 846.93 23503.55 05:07:01 35.14 0.50 34.64 9.73 14725.28 05:08:01 33.66 0.57 33.09 21.06 14316.95 05:09:01 122.08 3.73 118.35 464.46 40359.67 Average: 82.29 8.82 73.47 475.47 22191.74 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30089788 31676360 2849432 8.65 70432 1826876 1459764 4.29 894140 1663164 157952 05:06:01 28784604 30601744 4154616 12.61 83364 2032580 2555460 7.52 2025780 1811224 22916 05:07:01 27915656 29820828 5023564 15.25 87616 2111032 5046596 14.85 2823460 1864968 12996 05:08:01 28160572 30315968 4778648 14.51 90916 2353144 2510496 7.39 2437724 1999628 173736 05:09:01 29078008 31564308 3861212 11.72 99508 2668492 1489352 4.38 1278608 2226836 860 Average: 28805726 30795842 4133494 12.55 86367 2198425 2612334 7.69 1891942 1913164 73692 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 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 05:05:01 ens3 56.24 40.06 875.23 7.98 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 05:06:01 ens3 534.39 332.94 1936.80 110.81 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 427.41 278.40 930.31 89.93 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 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:08:01 ens3 304.72 214.08 1056.40 70.63 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:09:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 05:09:01 ens3 314.28 325.73 938.22 1682.07 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: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 327.41 238.24 1147.39 392.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13249) 03/15/24 _x86_64_ (8 CPU) 05:03:23 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 9.95 0.00 0.75 2.14 0.03 87.13 05:05:01 0 2.80 0.00 0.44 0.07 0.03 96.66 05:05:01 1 0.17 0.00 0.28 8.04 0.00 91.51 05:05:01 2 25.60 0.00 1.69 2.22 0.05 70.44 05:05:01 3 26.43 0.00 1.25 2.40 0.05 69.86 05:05:01 4 11.24 0.00 0.72 1.80 0.03 86.21 05:05:01 5 12.02 0.00 0.87 0.12 0.05 86.94 05:05:01 6 0.20 0.00 0.12 0.43 0.03 99.21 05:05:01 7 1.12 0.00 0.63 2.00 0.02 96.23 05:06:01 all 28.47 0.00 1.18 1.86 0.08 68.41 05:06:01 0 16.93 0.00 1.02 1.56 0.07 80.42 05:06:01 1 30.43 0.00 1.30 3.08 0.08 65.10 05:06:01 2 45.24 0.00 1.84 1.34 0.10 51.48 05:06:01 3 29.19 0.00 1.19 0.13 0.08 69.41 05:06:01 4 29.87 0.00 1.24 1.14 0.07 67.69 05:06:01 5 23.75 0.00 0.99 0.43 0.05 74.78 05:06:01 6 26.09 0.00 0.92 7.12 0.08 65.79 05:06:01 7 26.28 0.00 0.95 0.08 0.08 72.60 05:07:01 all 61.41 0.00 2.09 0.46 0.12 35.92 05:07:01 0 60.52 0.00 2.90 0.03 0.12 36.43 05:07:01 1 64.47 0.00 2.13 1.69 0.12 31.58 05:07:01 2 59.57 0.00 1.81 0.00 0.13 38.49 05:07:01 3 60.11 0.00 2.40 0.30 0.12 37.07 05:07:01 4 58.83 0.00 1.59 0.32 0.12 39.14 05:07:01 5 64.00 0.00 2.18 0.05 0.13 33.64 05:07:01 6 61.33 0.00 2.01 1.21 0.13 35.31 05:07:01 7 62.45 0.00 1.67 0.08 0.12 35.68 05:08:01 all 72.06 0.00 1.73 0.29 0.12 25.80 05:08:01 0 72.16 0.00 1.82 0.05 0.12 25.85 05:08:01 1 73.32 0.00 2.12 2.02 0.13 22.40 05:08:01 2 75.95 0.00 1.56 0.03 0.13 22.33 05:08:01 3 67.91 0.00 1.70 0.00 0.12 30.27 05:08:01 4 71.27 0.00 1.96 0.02 0.12 26.64 05:08:01 5 67.66 0.00 1.45 0.13 0.12 30.64 05:08:01 6 76.62 0.00 1.75 0.00 0.12 21.51 05:08:01 7 71.58 0.00 1.49 0.05 0.12 26.77 05:09:01 all 11.75 0.00 1.14 2.38 0.05 84.68 05:09:01 0 6.15 0.00 1.09 1.32 0.03 91.40 05:09:01 1 45.63 0.00 1.82 2.09 0.10 50.37 05:09:01 2 11.14 0.00 1.07 0.13 0.05 87.60 05:09:01 3 7.15 0.00 0.86 7.75 0.03 84.21 05:09:01 4 6.20 0.00 1.10 0.03 0.05 92.62 05:09:01 5 9.17 0.00 1.34 1.61 0.05 87.83 05:09:01 6 5.63 0.00 0.66 2.20 0.03 91.47 05:09:01 7 2.96 0.00 1.21 3.95 0.03 91.85 Average: all 36.71 0.00 1.38 1.43 0.08 60.41 Average: 0 31.72 0.00 1.45 0.61 0.07 66.15 Average: 1 42.77 0.00 1.53 3.39 0.09 52.22 Average: 2 43.47 0.00 1.59 0.75 0.09 54.10 Average: 3 38.18 0.00 1.48 2.11 0.08 58.14 Average: 4 35.44 0.00 1.32 0.66 0.08 62.50 Average: 5 35.32 0.00 1.37 0.47 0.08 62.77 Average: 6 33.90 0.00 1.09 2.19 0.08 62.73 Average: 7 32.87 0.00 1.19 1.23 0.07 64.64