---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13268 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 851 25956 0 5358 30859 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:aa:83:69 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feaa:8369/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:af:49:ff 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-13268) 03/15/24 _x86_64_ (8 CPU) 07:43:39 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 140.69 71.44 69.26 4613.10 46021.66 07:46:01 91.05 13.86 77.19 1127.01 17062.89 07:47:01 185.22 9.33 175.89 1652.39 55138.54 07:48:01 277.92 12.55 265.37 797.33 75605.27 07:49:01 68.99 1.42 67.57 107.58 11124.63 Average: 152.77 21.72 131.05 1659.48 40990.60 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30125696 31658264 2813524 8.54 59224 1789308 1473832 4.34 926416 1605792 129568 07:46:01 29878424 31729796 3060796 9.29 84392 2063888 1345032 3.96 847244 1893396 182088 07:47:01 26654924 31658564 6284296 19.08 130612 5039632 1385468 4.08 1012652 4783980 1770892 07:48:01 24516020 29700684 8423200 25.57 139716 5194500 7875408 23.17 3150576 4721424 28404 07:49:01 26642384 31661520 6296836 19.12 141836 5040440 1413656 4.16 1223816 4571248 2328 Average: 27563490 31281766 5375730 16.32 111156 3825554 2698679 7.94 1432141 3515168 422656 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 07:45:01 ens3 391.98 252.39 1478.39 60.25 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 07:46:01 ens3 44.31 31.84 696.98 6.92 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 9.67 9.67 0.95 0.95 0.00 0.00 0.00 0.00 07:47:01 ens3 879.49 481.67 24734.60 36.94 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 br-034275afae0c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth9c024ff 7.23 7.38 1.09 1.03 0.00 0.00 0.00 0.00 07:48:01 vethd4b70da 26.96 25.06 11.56 16.27 0.00 0.00 0.00 0.00 07:48:01 lo 2.93 2.93 0.47 0.47 0.00 0.00 0.00 0.00 07:48:01 veth0fc7c10 55.06 66.57 19.32 16.25 0.00 0.00 0.00 0.00 07:49:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 07:49:01 ens3 1409.95 829.58 27058.86 128.23 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.19 3.19 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 277.11 164.07 5398.06 25.44 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13268) 03/15/24 _x86_64_ (8 CPU) 07:43:39 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 9.31 0.00 0.99 4.19 0.05 85.46 07:45:01 0 4.38 0.00 0.80 0.87 0.05 93.90 07:45:01 1 25.08 0.00 1.65 9.91 0.07 63.29 07:45:01 2 10.82 0.00 0.92 4.53 0.07 83.67 07:45:01 3 18.19 0.00 1.49 7.05 0.05 73.22 07:45:01 4 5.55 0.00 0.69 9.79 0.03 83.94 07:45:01 5 2.95 0.00 0.90 0.28 0.07 95.80 07:45:01 6 4.93 0.00 0.62 0.57 0.03 93.85 07:45:01 7 2.54 0.00 0.89 0.54 0.03 96.00 07:46:01 all 10.38 0.00 0.68 2.54 0.04 86.37 07:46:01 0 3.90 0.00 0.45 0.08 0.02 95.55 07:46:01 1 28.04 0.00 1.77 3.05 0.05 67.08 07:46:01 2 3.91 0.00 0.51 11.06 0.02 84.49 07:46:01 3 20.65 0.00 0.93 0.97 0.03 77.42 07:46:01 4 7.70 0.00 0.50 0.38 0.02 91.40 07:46:01 5 5.59 0.00 0.57 3.74 0.02 90.09 07:46:01 6 7.28 0.00 0.35 0.47 0.03 91.87 07:46:01 7 5.95 0.00 0.34 0.44 0.07 93.20 07:47:01 all 12.26 0.00 4.75 5.41 0.07 77.51 07:47:01 0 11.88 0.00 5.16 17.87 0.07 65.02 07:47:01 1 12.60 0.00 5.18 0.44 0.07 81.71 07:47:01 2 11.88 0.00 3.42 2.44 0.07 82.20 07:47:01 3 12.04 0.00 5.17 0.93 0.07 81.80 07:47:01 4 10.95 0.00 4.53 0.39 0.07 84.06 07:47:01 5 12.45 0.00 4.69 0.46 0.08 82.32 07:47:01 6 15.76 0.00 5.26 2.59 0.07 76.33 07:47:01 7 10.50 0.00 4.58 18.21 0.09 66.63 07:48:01 all 24.18 0.00 3.16 5.48 0.09 67.09 07:48:01 0 16.77 0.00 2.53 1.67 0.08 78.95 07:48:01 1 23.06 0.00 2.93 2.76 0.07 71.18 07:48:01 2 19.09 0.00 2.77 0.82 0.10 77.22 07:48:01 3 20.34 0.00 3.21 3.63 0.08 72.73 07:48:01 4 31.37 0.00 3.29 1.90 0.08 63.36 07:48:01 5 29.66 0.00 3.41 0.30 0.08 66.55 07:48:01 6 29.06 0.00 3.35 2.33 0.08 65.18 07:48:01 7 24.12 0.00 3.83 30.51 0.10 41.44 07:49:01 all 6.40 0.00 0.54 0.75 0.03 92.28 07:49:01 0 2.92 0.00 0.54 1.71 0.03 94.81 07:49:01 1 9.65 0.00 0.55 3.49 0.07 86.24 07:49:01 2 12.18 0.00 0.50 0.22 0.05 87.05 07:49:01 3 1.27 0.00 0.40 0.05 0.03 98.25 07:49:01 4 17.75 0.00 0.92 0.38 0.05 80.90 07:49:01 5 3.57 0.00 0.53 0.07 0.03 95.80 07:49:01 6 1.80 0.00 0.47 0.03 0.02 97.68 07:49:01 7 2.05 0.00 0.45 0.05 0.02 97.43 Average: all 12.49 0.00 2.02 3.67 0.06 81.77 Average: 0 7.96 0.00 1.89 4.42 0.05 85.68 Average: 1 19.70 0.00 2.41 3.94 0.06 73.88 Average: 2 11.55 0.00 1.61 3.84 0.06 82.94 Average: 3 14.50 0.00 2.23 2.53 0.05 80.69 Average: 4 14.66 0.00 1.98 2.57 0.05 80.75 Average: 5 10.82 0.00 2.01 0.97 0.06 86.14 Average: 6 11.74 0.00 2.00 1.19 0.05 85.02 Average: 7 9.01 0.00 2.01 9.91 0.06 79.01