---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20525 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 870 28439 0 2857 30857 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:f9:a1:91 brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fef9:a191/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:16:0e:a3 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:deff:fe16:ea3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20525) 04/04/24 _x86_64_ (8 CPU) 10:43:24 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 92.97 17.84 75.13 1025.58 13525.25 10:46:01 133.43 21.10 112.33 846.79 20481.39 10:47:01 23.73 0.48 23.25 9.60 9506.28 10:48:01 35.83 1.20 34.63 83.19 13731.44 10:49:01 115.11 3.22 111.90 425.46 32583.41 Average: 80.22 8.77 71.45 478.18 17965.60 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30100780 31706088 2838440 8.62 72824 1842440 1416100 4.17 868856 1677012 183804 10:46:01 28631836 30476848 4307384 13.08 85448 2056904 2863616 8.43 2156328 1828796 25004 10:47:01 28340324 30236624 4598896 13.96 87952 2102720 3167912 9.32 2415180 1857024 11456 10:48:01 27804948 30192284 5134272 15.59 93456 2577856 2649696 7.80 2624628 2157052 234836 10:49:01 29154324 31629116 3784896 11.49 99636 2657428 1452188 4.27 1214772 2215472 1100 Average: 28806442 30848192 4132778 12.55 87863 2247470 2309902 6.80 1855953 1947071 91240 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:45:01 ens3 58.83 42.47 969.86 8.19 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 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 ens3 634.28 431.41 2315.76 130.23 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 10:47:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 268.52 175.79 381.93 55.71 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:48:01 ens3 328.81 207.55 1923.35 61.26 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 10:49:01 ens3 277.77 277.42 51.37 1672.56 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 313.62 226.91 1128.40 385.59 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20525) 04/04/24 _x86_64_ (8 CPU) 10:43:24 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 10.39 0.00 0.82 1.44 0.04 87.32 10:45:01 0 24.00 0.00 1.40 1.20 0.03 73.37 10:45:01 1 25.28 0.00 1.78 0.55 0.03 72.35 10:45:01 2 14.21 0.00 0.82 0.25 0.05 84.67 10:45:01 3 9.48 0.00 0.87 0.53 0.03 89.09 10:45:01 4 4.72 0.00 0.50 0.05 0.02 94.71 10:45:01 5 2.43 0.00 0.45 7.17 0.08 89.87 10:45:01 6 2.55 0.00 0.40 0.07 0.00 96.98 10:45:01 7 0.35 0.00 0.28 1.75 0.02 97.60 10:46:01 all 34.02 0.00 1.55 0.88 0.07 63.47 10:46:01 0 29.36 0.00 1.64 0.22 0.07 68.72 10:46:01 1 33.21 0.00 1.92 0.08 0.10 64.69 10:46:01 2 33.57 0.00 1.74 3.21 0.08 61.39 10:46:01 3 38.85 0.00 1.51 0.72 0.07 58.86 10:46:01 4 38.63 0.00 1.49 0.05 0.07 59.76 10:46:01 5 37.36 0.00 1.84 0.90 0.08 59.81 10:46:01 6 29.37 0.00 0.92 0.13 0.07 69.51 10:46:01 7 31.80 0.00 1.41 1.76 0.07 64.97 10:47:01 all 65.69 0.00 2.48 0.14 0.09 31.60 10:47:01 0 64.48 0.00 2.77 0.00 0.08 32.67 10:47:01 1 66.72 0.00 2.50 0.02 0.08 30.69 10:47:01 2 66.89 0.00 2.43 0.92 0.10 29.66 10:47:01 3 67.42 0.00 2.45 0.00 0.10 30.03 10:47:01 4 68.70 0.00 2.01 0.02 0.10 29.17 10:47:01 5 66.95 0.00 3.02 0.13 0.10 29.79 10:47:01 6 62.05 0.00 2.35 0.00 0.08 35.52 10:47:01 7 62.29 0.00 2.33 0.00 0.10 35.28 10:48:01 all 70.45 0.00 2.09 0.26 0.09 27.11 10:48:01 0 70.96 0.00 1.82 0.54 0.10 26.58 10:48:01 1 68.54 0.00 1.64 0.02 0.10 29.71 10:48:01 2 69.36 0.00 2.49 1.10 0.08 26.96 10:48:01 3 69.99 0.00 2.60 0.02 0.08 27.31 10:48:01 4 70.39 0.00 1.99 0.00 0.08 27.54 10:48:01 5 67.90 0.00 1.77 0.07 0.08 30.19 10:48:01 6 75.71 0.00 2.68 0.30 0.10 21.21 10:48:01 7 70.81 0.00 1.67 0.02 0.10 27.40 10:49:01 all 11.82 0.00 1.12 1.76 0.04 85.26 10:49:01 0 1.22 0.00 0.65 4.64 0.03 93.45 10:49:01 1 6.48 0.00 0.97 0.17 0.03 92.36 10:49:01 2 20.20 0.00 1.45 1.12 0.08 77.14 10:49:01 3 9.07 0.00 1.15 0.23 0.03 89.51 10:49:01 4 3.07 0.00 0.79 4.09 0.03 92.02 10:49:01 5 6.35 0.00 0.77 0.25 0.02 92.61 10:49:01 6 25.18 0.00 1.41 1.89 0.07 71.45 10:49:01 7 23.13 0.00 1.80 1.73 0.05 73.30 Average: all 38.43 0.00 1.61 0.90 0.07 58.99 Average: 0 37.97 0.00 1.66 1.32 0.06 58.99 Average: 1 40.02 0.00 1.76 0.17 0.07 57.98 Average: 2 40.83 0.00 1.79 1.32 0.08 55.99 Average: 3 38.88 0.00 1.71 0.30 0.06 59.05 Average: 4 37.06 0.00 1.36 0.84 0.06 60.68 Average: 5 36.10 0.00 1.57 1.70 0.07 60.56 Average: 6 38.93 0.00 1.55 0.48 0.06 58.98 Average: 7 37.66 0.00 1.50 1.05 0.07 59.73