---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13630 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: 2799.996 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 712K 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 868 28831 0 2467 30867 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:75:3f:35 brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe75:3f35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:72:aa:d2 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13630) 03/16/24 _x86_64_ (8 CPU) 13:01:24 LINUX RESTART (8 CPU) 13:02:01 tps rtps wtps bread/s bwrtn/s 13:03:01 110.65 35.58 75.07 1683.59 18321.88 13:04:01 161.69 40.64 121.05 1090.08 26439.06 13:05:01 31.14 0.00 31.14 0.00 17718.25 13:06:01 13.08 0.00 13.08 0.00 14450.66 13:07:01 43.16 7.03 36.13 323.81 15111.08 Average: 71.94 16.65 55.29 619.50 18408.19 13:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 30132636 31717432 2806576 8.52 69700 1826064 1423600 4.19 853376 1662200 158496 13:04:01 28921140 30868980 4018072 12.20 89812 2150008 2441092 7.18 1767268 1916532 98264 13:05:01 28874088 30906004 4065124 12.34 90856 2231440 2420200 7.12 1731736 1996132 18036 13:06:01 28823180 30922124 4116032 12.50 91644 2296624 2392580 7.04 1715732 2061320 19648 13:07:01 29549932 31633788 3389280 10.29 97524 2277896 1444324 4.25 1017420 2043412 24012 Average: 29260195 31209666 3679017 11.17 87907 2156406 2024359 5.96 1417106 1935919 63691 13:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 59.16 41.66 880.96 9.28 0.00 0.00 0.00 0.00 13:04:01 lo 6.13 6.13 0.70 0.70 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 237.78 193.32 2054.49 38.57 0.00 0.00 0.00 0.00 13:05:01 lo 4.60 4.60 0.50 0.50 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 56.72 43.53 690.61 4.17 0.00 0.00 0.00 0.00 13:06:01 lo 3.80 3.80 0.40 0.40 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 49.06 37.36 556.43 4.76 0.00 0.00 0.00 0.00 13:07:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 251.49 164.71 422.16 64.23 0.00 0.00 0.00 0.00 Average: lo 3.47 3.47 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 130.84 96.11 920.93 24.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13630) 03/16/24 _x86_64_ (8 CPU) 13:01:24 LINUX RESTART (8 CPU) 13:02:01 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 10.41 0.00 0.77 1.94 0.03 86.86 13:03:01 0 15.69 0.00 0.90 0.62 0.03 82.75 13:03:01 1 10.14 0.00 0.33 0.23 0.07 89.23 13:03:01 2 8.77 0.00 0.92 3.50 0.03 86.78 13:03:01 3 17.92 0.00 1.63 1.05 0.03 79.36 13:03:01 4 1.85 0.00 0.33 3.90 0.02 93.89 13:03:01 5 2.77 0.00 0.28 0.25 0.03 96.66 13:03:01 6 5.98 0.00 0.60 0.50 0.03 92.88 13:03:01 7 20.13 0.00 1.13 5.44 0.05 73.25 13:04:01 all 19.62 0.00 1.44 2.00 0.05 76.89 13:04:01 0 11.49 0.00 0.80 0.18 0.03 87.49 13:04:01 1 19.42 0.00 1.38 6.67 0.05 72.48 13:04:01 2 22.82 0.00 1.59 0.75 0.03 74.80 13:04:01 3 23.77 0.00 2.39 0.74 0.07 73.04 13:04:01 4 12.72 0.00 1.17 2.94 0.07 83.10 13:04:01 5 35.40 0.00 1.86 1.62 0.05 61.07 13:04:01 6 20.47 0.00 1.18 0.35 0.05 77.94 13:04:01 7 10.89 0.00 1.13 2.73 0.03 85.21 13:05:01 all 13.05 0.00 0.63 1.29 0.03 85.00 13:05:01 0 0.45 0.00 0.20 0.00 0.00 99.35 13:05:01 1 0.07 0.00 0.08 6.44 0.00 93.41 13:05:01 2 0.83 0.00 0.18 0.00 0.02 98.97 13:05:01 3 66.78 0.00 2.15 1.45 0.08 29.53 13:05:01 4 14.13 0.00 0.75 1.67 0.02 83.44 13:05:01 5 6.34 0.00 0.62 0.33 0.03 92.68 13:05:01 6 9.29 0.00 0.62 0.32 0.02 89.76 13:05:01 7 6.44 0.00 0.42 0.12 0.03 92.99 13:06:01 all 11.58 0.00 0.44 0.90 0.03 87.06 13:06:01 0 0.55 0.00 0.07 0.00 0.02 99.37 13:06:01 1 0.00 0.00 0.03 5.70 0.02 94.25 13:06:01 2 2.40 0.00 0.10 0.07 0.02 97.42 13:06:01 3 65.57 0.00 1.87 1.05 0.08 31.43 13:06:01 4 22.62 0.00 0.95 0.37 0.03 76.03 13:06:01 5 1.00 0.00 0.40 0.00 0.03 98.57 13:06:01 6 0.30 0.00 0.12 0.00 0.00 99.58 13:06:01 7 0.08 0.00 0.00 0.00 0.02 99.90 13:07:01 all 9.81 0.00 0.63 1.23 0.03 88.31 13:07:01 0 10.76 0.00 0.60 0.65 0.03 87.96 13:07:01 1 21.78 0.00 0.80 5.77 0.05 71.60 13:07:01 2 3.07 0.00 0.32 0.03 0.02 96.56 13:07:01 3 6.96 0.00 0.72 0.07 0.02 92.23 13:07:01 4 4.47 0.00 0.67 0.05 0.03 94.78 13:07:01 5 15.36 0.00 0.90 2.93 0.05 80.76 13:07:01 6 3.82 0.00 0.48 0.08 0.02 95.60 13:07:01 7 12.27 0.00 0.51 0.23 0.05 86.93 Average: all 12.89 0.00 0.78 1.47 0.03 84.83 Average: 0 7.79 0.00 0.51 0.29 0.02 91.38 Average: 1 10.28 0.00 0.53 4.97 0.04 84.19 Average: 2 7.57 0.00 0.62 0.87 0.02 90.91 Average: 3 36.22 0.00 1.75 0.87 0.06 61.09 Average: 4 11.16 0.00 0.77 1.79 0.03 86.25 Average: 5 12.16 0.00 0.81 1.03 0.04 85.96 Average: 6 7.97 0.00 0.60 0.25 0.02 91.16 Average: 7 9.97 0.00 0.64 1.70 0.04 87.65