---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6393 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 850 28434 0 2882 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:1f:99:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe1f:9913/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:36:91:82 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::42:3bff:fe36:9182/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6393) 02/18/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 112.93 34.62 78.31 1694.09 26312.69 10:44:01 133.94 21.01 112.93 846.66 31809.90 10:45:01 38.70 0.55 38.15 10.80 22683.64 10:46:01 39.06 0.62 38.44 21.46 22484.79 10:47:01 119.38 3.87 115.51 492.64 48070.38 Average: 88.72 12.06 76.66 609.49 30285.86 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30065520 31667668 2873700 8.72 70884 1841160 1452944 4.27 903660 1676244 168904 10:44:01 28647312 30473768 4291908 13.03 84644 2039680 2619796 7.71 2154020 1816304 26668 10:45:01 27810528 29717688 5128692 15.57 87624 2112844 5204724 15.31 2926492 1865500 12588 10:46:01 28089436 30239232 4849784 14.72 90892 2347472 2661436 7.83 2505956 2001728 165860 10:47:01 29108300 31601372 3830920 11.63 100580 2673620 1476416 4.34 1240704 2230436 23708 Average: 28744219 30739946 4195001 12.74 86925 2202955 2683063 7.89 1946166 1918042 79546 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 55.38 38.99 945.89 10.91 0.00 0.00 0.00 0.00 10:43:01 lo 1.76 1.76 0.19 0.19 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 10:44:01 ens3 291.22 228.93 1859.24 54.93 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 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 10:45:01 ens3 446.53 280.67 911.61 91.43 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 493.27 275.47 1096.33 92.74 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 310.50 301.67 930.51 1673.61 0.00 0.00 0.00 0.00 10:47:01 lo 3.67 3.67 0.34 0.34 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 320.27 225.77 1149.38 386.01 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6393) 02/18/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.24 0.00 0.73 2.29 0.04 86.70 10:43:01 0 4.81 0.00 0.42 0.13 0.03 94.60 10:43:01 1 1.15 0.00 0.39 0.17 0.03 98.25 10:43:01 2 0.58 0.00 0.27 1.66 0.03 97.46 10:43:01 3 25.34 0.00 1.41 1.27 0.05 71.93 10:43:01 4 24.32 0.00 1.49 0.85 0.08 73.25 10:43:01 5 2.26 0.00 0.44 12.79 0.02 84.50 10:43:01 6 15.19 0.00 0.93 0.90 0.02 82.97 10:43:01 7 8.38 0.00 0.44 0.58 0.00 90.61 10:44:01 all 30.39 0.00 1.18 1.65 0.06 66.72 10:44:01 0 19.44 0.00 1.03 0.03 0.07 79.43 10:44:01 1 34.00 0.00 1.34 0.35 0.07 64.25 10:44:01 2 32.02 0.00 1.57 0.25 0.07 66.09 10:44:01 3 28.17 0.00 0.90 1.67 0.05 69.20 10:44:01 4 30.29 0.00 0.87 3.06 0.07 65.71 10:44:01 5 31.52 0.00 1.09 4.54 0.05 62.80 10:44:01 6 45.33 0.00 1.69 0.85 0.08 52.04 10:44:01 7 22.39 0.00 1.02 2.45 0.05 74.09 10:45:01 all 64.72 0.00 2.46 0.45 0.08 32.30 10:45:01 0 65.98 0.00 2.98 0.07 0.08 30.89 10:45:01 1 65.49 0.00 2.43 0.08 0.08 31.91 10:45:01 2 64.04 0.00 3.10 2.62 0.08 30.15 10:45:01 3 63.46 0.00 2.38 0.00 0.08 34.07 10:45:01 4 68.73 0.00 2.08 0.80 0.08 28.31 10:45:01 5 65.35 0.00 2.47 0.02 0.08 32.08 10:45:01 6 68.31 0.00 2.00 0.00 0.08 29.61 10:45:01 7 56.34 0.00 2.23 0.02 0.07 41.34 10:46:01 all 72.79 0.00 2.01 0.38 0.09 24.73 10:46:01 0 70.82 0.00 1.59 0.00 0.10 27.50 10:46:01 1 73.89 0.00 2.21 0.08 0.10 23.72 10:46:01 2 71.03 0.00 2.04 2.86 0.10 23.98 10:46:01 3 73.91 0.00 2.34 0.00 0.08 23.66 10:46:01 4 73.03 0.00 1.61 0.00 0.08 25.28 10:46:01 5 73.11 0.00 1.66 0.00 0.10 25.13 10:46:01 6 73.17 0.00 2.27 0.03 0.10 24.42 10:46:01 7 73.44 0.00 2.31 0.00 0.10 24.15 10:47:01 all 11.55 0.00 1.46 2.42 0.04 84.53 10:47:01 0 11.46 0.00 1.86 9.69 0.05 76.94 10:47:01 1 7.01 0.00 1.74 0.40 0.07 90.78 10:47:01 2 13.22 0.00 0.92 1.85 0.05 83.96 10:47:01 3 4.45 0.00 1.24 1.17 0.03 93.11 10:47:01 4 5.69 0.00 1.29 0.35 0.03 92.64 10:47:01 5 7.43 0.00 1.07 0.03 0.02 91.45 10:47:01 6 19.67 0.00 1.33 5.72 0.07 73.21 10:47:01 7 23.51 0.00 2.28 0.15 0.05 74.01 Average: all 38.00 0.00 1.57 1.43 0.06 58.93 Average: 0 34.52 0.00 1.58 1.98 0.07 61.86 Average: 1 36.40 0.00 1.62 0.22 0.07 61.69 Average: 2 36.24 0.00 1.58 1.85 0.07 60.26 Average: 3 39.09 0.00 1.65 0.82 0.06 58.37 Average: 4 40.44 0.00 1.47 1.01 0.07 57.01 Average: 5 36.02 0.00 1.35 3.45 0.05 59.13 Average: 6 44.41 0.00 1.65 1.50 0.07 52.37 Average: 7 36.89 0.00 1.66 0.64 0.05 60.76