---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8707 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 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 867 26260 0 5040 30844 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:91:8a:64 brd ff:ff:ff:ff:ff:ff inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe91:8a64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:70:9b:b3 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-8707) 02/26/24 _x86_64_ (8 CPU) 01:11:46 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 150.91 74.00 76.90 5234.46 61371.24 01:14:01 111.86 27.83 84.04 2097.52 29893.55 01:15:01 165.35 9.23 156.12 1622.12 61548.83 01:16:01 363.62 11.53 352.09 758.01 87392.02 01:17:01 19.35 0.45 18.90 19.46 21757.22 01:18:01 44.96 0.07 44.89 11.20 23389.95 Average: 142.68 20.52 122.16 1623.79 47559.58 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30202576 31643328 2736644 8.31 55024 1705048 1474500 4.34 905204 1557620 94624 01:14:01 29915028 31676992 3024192 9.18 79312 1984528 1433212 4.22 899028 1813900 133140 01:15:01 26958944 31642824 5980276 18.16 119412 4758404 1465148 4.31 1037688 4482728 1758756 01:16:01 25247572 30109184 7691648 23.35 133836 4906212 6561304 19.30 2687152 4486212 696 01:17:01 25212252 30076240 7726968 23.46 134052 4907276 6230240 18.33 2725056 4479456 188 01:18:01 26046408 30932160 6892812 20.93 134456 4934208 2974464 8.75 1903984 4492448 200 Average: 27263797 31013455 5675423 17.23 109349 3865946 3356478 9.88 1693019 3552061 331267 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 357.59 241.81 1534.57 59.31 0.00 0.00 0.00 0.00 01:13:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 43.91 31.33 570.60 6.54 0.00 0.00 0.00 0.00 01:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 643.26 364.50 22208.22 27.61 0.00 0.00 0.00 0.00 01:15:01 br-0088f18391f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00 01:16:01 veth53ebcda 26.98 25.15 11.56 16.27 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 veth5000826 0.15 0.42 0.01 0.02 0.00 0.00 0.00 0.00 01:16:01 vethb6c6056 0.47 0.70 0.05 0.30 0.00 0.00 0.00 0.00 01:17:01 veth53ebcda 26.50 22.28 8.44 24.17 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 veth5000826 0.52 0.50 0.05 1.50 0.00 0.00 0.00 0.00 01:17:01 vethb6c6056 0.30 0.25 0.02 0.01 0.00 0.00 0.00 0.00 01:18:01 veth53ebcda 0.53 0.65 0.60 0.04 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 1083.95 666.59 24337.50 105.61 0.00 0.00 0.00 0.00 01:18:01 br-0088f18391f1 4.22 4.60 1.98 2.18 0.00 0.00 0.00 0.00 Average: veth53ebcda 9.00 8.01 3.43 6.75 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: ens3 178.15 110.15 4055.04 17.49 0.00 0.00 0.00 0.00 Average: br-0088f18391f1 0.70 0.77 0.33 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8707) 02/26/24 _x86_64_ (8 CPU) 01:11:46 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 8.58 0.00 1.18 3.89 0.03 86.32 01:13:01 0 19.23 0.00 1.55 0.48 0.05 78.68 01:13:01 1 5.35 0.00 0.63 3.89 0.03 90.09 01:13:01 2 6.46 0.00 0.65 0.35 0.02 92.53 01:13:01 3 3.56 0.00 2.12 5.91 0.03 88.38 01:13:01 4 6.44 0.00 1.22 17.21 0.05 75.07 01:13:01 5 3.14 0.00 0.90 0.75 0.03 95.18 01:13:01 6 3.08 0.00 0.77 0.72 0.03 95.40 01:13:01 7 21.39 0.00 1.49 1.89 0.05 75.19 01:14:01 all 9.56 0.00 0.79 3.18 0.03 86.45 01:14:01 0 8.42 0.00 0.48 0.58 0.02 90.50 01:14:01 1 8.53 0.00 0.78 2.05 0.03 88.59 01:14:01 2 22.27 0.00 1.30 1.55 0.03 74.85 01:14:01 3 3.30 0.00 0.53 0.18 0.02 95.96 01:14:01 4 19.35 0.00 1.37 8.97 0.07 70.24 01:14:01 5 3.17 0.00 0.62 3.25 0.00 92.96 01:14:01 6 3.45 0.00 0.49 5.29 0.02 90.76 01:14:01 7 7.94 0.00 0.75 3.51 0.02 87.78 01:15:01 all 12.60 0.00 4.29 3.27 0.06 79.78 01:15:01 0 10.99 0.00 4.64 11.26 0.05 73.05 01:15:01 1 5.66 0.00 2.59 3.87 0.05 87.83 01:15:01 2 20.67 0.00 5.38 0.74 0.08 73.12 01:15:01 3 19.40 0.00 5.81 0.86 0.07 73.86 01:15:01 4 9.40 0.00 4.68 0.22 0.05 85.65 01:15:01 5 13.78 0.00 3.76 0.22 0.07 82.17 01:15:01 6 9.89 0.00 2.97 8.73 0.05 78.36 01:15:01 7 10.99 0.00 4.59 0.24 0.05 84.13 01:16:01 all 21.87 0.00 2.92 6.02 0.06 69.12 01:16:01 0 24.24 0.00 3.59 30.78 0.07 41.33 01:16:01 1 25.92 0.00 3.19 1.70 0.07 69.12 01:16:01 2 22.49 0.00 2.92 2.66 0.07 71.87 01:16:01 3 29.55 0.00 3.62 7.61 0.08 59.12 01:16:01 4 21.49 0.00 2.92 0.96 0.07 74.57 01:16:01 5 17.41 0.00 2.52 1.16 0.05 78.87 01:16:01 6 21.35 0.00 2.50 0.94 0.07 75.13 01:16:01 7 12.51 0.00 2.06 2.41 0.05 82.97 01:17:01 all 6.28 0.00 0.50 1.13 0.04 92.06 01:17:01 0 4.02 0.00 0.37 0.02 0.03 95.56 01:17:01 1 6.71 0.00 0.60 0.05 0.02 92.62 01:17:01 2 7.70 0.00 0.58 0.23 0.03 91.45 01:17:01 3 6.16 0.00 0.70 0.48 0.05 92.60 01:17:01 4 7.20 0.00 0.52 8.25 0.05 83.98 01:17:01 5 6.35 0.00 0.45 0.00 0.03 93.17 01:17:01 6 6.13 0.00 0.45 0.00 0.03 93.38 01:17:01 7 5.96 0.00 0.33 0.02 0.03 93.65 01:18:01 all 0.86 0.00 0.35 1.24 0.03 97.52 01:18:01 0 0.77 0.00 0.50 0.25 0.02 98.47 01:18:01 1 0.52 0.00 0.25 0.02 0.02 99.20 01:18:01 2 1.70 0.00 0.33 0.03 0.02 97.91 01:18:01 3 0.55 0.00 0.33 0.42 0.00 98.70 01:18:01 4 0.48 0.00 0.32 8.91 0.03 90.25 01:18:01 5 1.42 0.00 0.30 0.02 0.05 98.21 01:18:01 6 0.67 0.00 0.34 0.18 0.03 98.77 01:18:01 7 0.80 0.00 0.42 0.05 0.02 98.72 Average: all 9.95 0.00 1.67 3.12 0.04 85.23 Average: 0 11.27 0.00 1.85 7.20 0.04 79.65 Average: 1 8.78 0.00 1.34 1.93 0.04 87.91 Average: 2 13.53 0.00 1.85 0.93 0.04 83.64 Average: 3 10.39 0.00 2.18 2.58 0.04 84.81 Average: 4 10.73 0.00 1.83 7.44 0.05 79.95 Average: 5 7.52 0.00 1.42 0.90 0.04 90.12 Average: 6 7.42 0.00 1.25 2.64 0.04 88.65 Average: 7 9.93 0.00 1.60 1.35 0.04 87.08