---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38146 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 13G 143G 9% / 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 900 26220 0 5046 30810 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:f3:3b:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fef3:3bb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:d3:ef:84 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::42:55ff:fed3:ef84/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38146) 09/13/24 _x86_64_ (8 CPU) 18:29:37 LINUX RESTART (8 CPU) 18:30:00 tps rtps wtps bread/s bwrtn/s 18:31:01 341.92 70.11 271.81 4534.51 45847.26 18:32:01 408.23 21.66 386.57 2672.49 118348.81 18:33:01 104.13 0.35 103.78 42.39 32755.61 18:34:01 90.14 0.23 89.91 16.52 29516.86 Average: 236.53 23.28 213.25 1827.64 56568.64 18:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 30113464 31690196 2825756 8.58 69708 1817788 1386204 4.08 880368 1653656 152844 18:32:01 26950224 31432616 5988996 18.18 117928 4573464 4240588 12.48 1253488 4240636 3856 18:33:01 24919540 29842536 8019680 24.35 140784 4955424 7223188 21.25 3053328 4400164 79600 18:34:01 25081420 29996088 7857800 23.86 149784 4942452 6556012 19.29 2939776 4361556 280 Average: 26766162 30740359 6173058 18.74 119551 4072282 4851498 14.27 2031740 3664003 59145 18:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 386.25 261.88 1573.83 74.24 0.00 0.00 0.00 0.00 18:31:01 lo 1.70 1.70 0.18 0.18 0.00 0.00 0.00 0.00 18:32:01 vethdeda7fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 br-b4641a15504a 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:32:01 vethfe088ca 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 br-b4641a15504a 0.30 0.23 0.02 0.02 0.00 0.00 0.00 0.00 18:33:01 vethfe088ca 4.88 6.13 0.79 0.90 0.00 0.00 0.00 0.00 18:33:01 docker0 12.70 17.81 2.09 285.80 0.00 0.00 0.00 0.00 18:33:01 veth5bc5c27 90.57 90.30 15.40 18.43 0.00 0.00 0.00 0.00 18:34:01 br-b4641a15504a 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 vethfe088ca 0.17 0.57 0.01 0.04 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 veth5bc5c27 126.97 126.75 14.10 27.36 0.00 0.00 0.00 0.00 Average: br-b4641a15504a 0.11 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: vethfe088ca 1.26 1.70 0.20 0.23 0.00 0.00 0.00 0.00 Average: docker0 3.16 4.44 0.52 71.14 0.00 0.00 0.00 0.00 Average: veth5bc5c27 54.16 54.04 7.34 11.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38146) 09/13/24 _x86_64_ (8 CPU) 18:29:37 LINUX RESTART (8 CPU) 18:30:00 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 10.74 0.00 1.21 3.29 0.04 84.72 18:31:01 0 18.39 0.00 1.91 4.14 0.03 75.53 18:31:01 1 21.34 0.00 1.92 0.56 0.05 76.13 18:31:01 2 4.60 0.00 0.79 10.19 0.05 84.37 18:31:01 3 6.79 0.00 0.82 0.67 0.02 91.70 18:31:01 4 7.80 0.00 0.77 2.94 0.03 88.45 18:31:01 5 9.45 0.00 1.66 6.94 0.03 81.92 18:31:01 6 5.46 0.00 0.56 0.28 0.08 93.62 18:31:01 7 12.16 0.00 1.21 0.54 0.03 86.05 18:32:01 all 12.12 0.00 5.00 7.68 0.06 75.14 18:32:01 0 9.77 0.00 4.58 0.32 0.07 85.26 18:32:01 1 23.35 0.00 6.55 11.52 0.08 58.49 18:32:01 2 9.64 0.00 4.71 17.67 0.07 67.92 18:32:01 3 11.06 0.00 4.59 0.51 0.05 83.79 18:32:01 4 10.19 0.00 4.17 0.66 0.03 84.95 18:32:01 5 12.02 0.00 4.36 0.39 0.05 83.18 18:32:01 6 10.41 0.00 4.78 2.87 0.07 81.87 18:32:01 7 10.51 0.00 6.25 27.71 0.10 55.43 18:33:01 all 29.92 0.00 3.80 2.45 0.09 63.73 18:33:01 0 25.36 0.00 3.68 3.19 0.07 67.71 18:33:01 1 24.53 0.00 3.42 2.55 0.08 69.42 18:33:01 2 32.00 0.00 4.08 2.65 0.08 61.19 18:33:01 3 31.31 0.00 3.88 0.40 0.08 64.33 18:33:01 4 23.91 0.00 3.96 5.30 0.12 66.71 18:33:01 5 38.34 0.00 4.00 0.62 0.08 56.95 18:33:01 6 22.29 0.00 2.93 1.90 0.08 72.80 18:33:01 7 41.63 0.00 4.51 3.00 0.10 50.76 18:34:01 all 7.38 0.00 1.75 1.84 0.07 88.96 18:34:01 0 7.76 0.00 1.86 0.65 0.07 89.67 18:34:01 1 8.88 0.00 1.72 8.49 0.07 80.84 18:34:01 2 5.81 0.00 1.72 1.75 0.07 90.64 18:34:01 3 7.78 0.00 1.59 0.13 0.03 90.46 18:34:01 4 6.37 0.00 1.93 0.49 0.08 91.13 18:34:01 5 7.99 0.00 1.64 0.35 0.10 89.91 18:34:01 6 7.11 0.00 1.77 0.39 0.07 90.67 18:34:01 7 7.33 0.00 1.74 2.46 0.05 88.42 Average: all 15.02 0.00 2.93 3.81 0.06 78.19 Average: 0 15.33 0.00 3.00 2.09 0.06 79.53 Average: 1 19.52 0.00 3.39 5.74 0.07 71.27 Average: 2 12.96 0.00 2.81 8.06 0.07 76.11 Average: 3 14.18 0.00 2.70 0.43 0.05 82.64 Average: 4 12.05 0.00 2.70 2.35 0.07 82.84 Average: 5 16.90 0.00 2.91 2.10 0.07 78.02 Average: 6 11.28 0.00 2.49 1.35 0.08 84.79 Average: 7 17.89 0.00 3.41 8.33 0.07 70.30