---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76970 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 889 28705 0 2572 30846 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:e9:4b:14 brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fee9:4b14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:28:07:18 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-76970) 10/15/24 _x86_64_ (8 CPU) 18:14:46 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps bread/s bwrtn/s 18:16:01 366.75 87.56 279.19 6267.93 59664.03 18:17:01 156.02 13.91 142.11 304.35 31756.04 18:18:01 23.78 4.85 18.93 368.74 16471.79 18:19:01 12.90 0.87 12.03 47.33 16071.32 18:20:01 49.59 3.17 46.43 113.05 27406.37 Average: 121.82 22.07 99.75 1420.60 30275.87 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:01 30046196 31600872 2893024 8.78 68484 1796548 1464860 4.31 967084 1632904 141456 18:17:01 28589548 30434744 4349672 13.21 84276 2058056 2741044 8.06 2162976 1865056 6592 18:18:01 27536568 29403652 5402652 16.40 85152 2078228 3845636 11.31 3221972 1855880 0 18:19:01 26901440 28772104 6037780 18.33 85264 2080968 4443068 13.07 3856412 1852812 212 18:20:01 29392652 31585308 3546568 10.77 89040 2394684 1424888 4.19 1220624 1995088 2660 Average: 28493281 30359336 4445939 13.50 82443 2081697 2783899 8.19 2285814 1840348 30184 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:01 ens3 391.85 268.57 1641.94 79.18 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:17:01 ens3 397.48 325.23 2705.48 87.89 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 18:18:01 ens3 140.09 124.31 151.98 51.89 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 129.26 81.00 38.05 32.84 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 18:20:01 ens3 163.89 163.86 497.67 1581.67 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 244.53 192.60 1007.07 366.67 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: lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76970) 10/15/24 _x86_64_ (8 CPU) 18:14:46 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 10.03 0.00 1.50 3.79 0.05 84.62 18:16:01 0 34.40 0.00 2.48 2.39 0.08 60.64 18:16:01 1 7.99 0.00 1.58 5.62 0.05 84.75 18:16:01 2 14.49 0.00 1.24 1.10 0.05 83.12 18:16:01 3 3.64 0.00 2.82 4.98 0.07 88.49 18:16:01 4 4.80 0.00 0.88 0.97 0.05 93.30 18:16:01 5 5.30 0.00 0.90 0.27 0.03 93.50 18:16:01 6 2.75 0.00 1.29 14.71 0.05 81.20 18:16:01 7 6.94 0.00 0.83 0.35 0.05 91.83 18:17:01 all 16.36 0.00 1.32 2.18 0.05 80.08 18:17:01 0 5.80 0.00 0.62 0.35 0.03 93.20 18:17:01 1 13.49 0.00 2.39 0.78 0.03 83.30 18:17:01 2 34.43 0.00 2.93 2.81 0.07 59.77 18:17:01 3 17.54 0.00 0.92 2.33 0.05 79.15 18:17:01 4 16.63 0.00 0.65 2.59 0.05 80.08 18:17:01 5 13.16 0.00 0.42 0.97 0.03 85.43 18:17:01 6 11.06 0.00 0.50 7.63 0.08 80.72 18:17:01 7 18.86 0.00 2.14 0.02 0.03 78.95 18:18:01 all 16.34 0.00 0.44 0.89 0.05 82.29 18:18:01 0 15.99 0.00 0.49 0.18 0.03 83.31 18:18:01 1 9.89 0.00 0.43 0.00 0.03 89.64 18:18:01 2 13.24 0.00 0.40 0.00 0.05 86.31 18:18:01 3 21.35 0.00 0.37 0.00 0.07 78.22 18:18:01 4 24.23 0.00 0.74 0.07 0.07 74.90 18:18:01 5 9.18 0.00 0.30 0.05 0.02 90.46 18:18:01 6 17.61 0.00 0.32 6.80 0.03 75.24 18:18:01 7 19.27 0.00 0.47 0.00 0.07 80.19 18:19:01 all 18.95 0.00 0.48 0.75 0.06 79.75 18:19:01 0 9.98 0.00 0.48 0.03 0.05 89.45 18:19:01 1 29.43 0.00 0.50 0.00 0.10 69.97 18:19:01 2 9.66 0.00 0.30 0.00 0.03 90.01 18:19:01 3 33.19 0.00 0.65 0.03 0.08 66.04 18:19:01 4 17.87 0.00 0.35 0.02 0.05 81.71 18:19:01 5 20.04 0.00 0.62 5.96 0.07 73.32 18:19:01 6 19.08 0.00 0.45 0.00 0.05 80.42 18:19:01 7 12.58 0.00 0.48 0.00 0.03 86.91 18:20:01 all 11.79 0.00 0.71 1.97 0.04 85.49 18:20:01 0 3.35 0.00 0.72 5.37 0.03 90.52 18:20:01 1 22.91 0.00 1.22 2.16 0.05 73.66 18:20:01 2 15.34 0.00 0.75 0.35 0.03 83.53 18:20:01 3 19.84 0.00 0.55 0.17 0.03 79.40 18:20:01 4 9.07 0.00 0.55 0.02 0.02 90.34 18:20:01 5 2.24 0.00 0.55 7.14 0.02 90.05 18:20:01 6 6.49 0.00 0.58 0.02 0.03 92.88 18:20:01 7 15.15 0.00 0.75 0.59 0.03 83.48 Average: all 14.69 0.00 0.89 1.92 0.05 82.45 Average: 0 13.89 0.00 0.96 1.67 0.05 83.44 Average: 1 16.72 0.00 1.23 1.72 0.05 80.28 Average: 2 17.40 0.00 1.12 0.85 0.05 80.58 Average: 3 19.11 0.00 1.06 1.50 0.06 78.26 Average: 4 14.51 0.00 0.63 0.73 0.05 84.08 Average: 5 9.98 0.00 0.56 2.87 0.03 86.56 Average: 6 11.39 0.00 0.63 5.83 0.05 82.10 Average: 7 14.54 0.00 0.94 0.19 0.04 84.28