---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42904 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 16G 140G 10% / 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 874 23231 0 8060 30837 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:50:86:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe50:8676/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:7f:9e:03 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:beff:fe7f:9e03/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42904) 09/01/25 _x86_64_ (8 CPU) 23:11:41 LINUX RESTART (8 CPU) 23:12:01 tps rtps wtps bread/s bwrtn/s 23:13:01 294.05 57.90 236.15 3661.05 108781.21 23:14:01 460.59 20.63 439.96 2311.61 232247.69 23:15:01 384.59 3.12 381.47 418.73 55375.97 23:16:01 142.91 0.23 142.68 31.33 16651.62 23:17:01 96.57 0.23 96.33 11.33 18312.55 23:18:01 8.58 0.00 8.58 0.00 181.57 23:19:01 68.14 1.32 66.83 96.50 2176.61 Average: 207.92 11.92 196.00 932.98 61960.72 23:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:13:01 30175304 31712808 2763916 8.39 67412 1782592 1422944 4.19 834096 1639452 168940 23:14:01 24491196 31645416 8448024 25.65 147972 7073164 1707616 5.02 1008276 6851320 942844 23:15:01 22179500 29581124 10759720 32.67 164972 7300044 8667580 25.50 3299640 6777516 2156 23:16:01 21639720 29477736 11299500 34.30 187192 7670548 8972788 26.40 3465760 7095760 28528 23:17:01 21421388 29363636 11517832 34.97 208324 7742560 9104740 26.79 3617372 7152668 492 23:18:01 21452304 29395596 11486916 34.87 208440 7744336 8990432 26.45 3594708 7147372 980 23:19:01 23802700 31586808 9136520 27.74 209952 7579028 1627892 4.79 1505812 6962016 11984 Average: 23594587 30394732 9344633 28.37 170609 6698896 5784856 17.02 2475095 6232301 165132 23:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:13:01 ens3 391.69 243.82 1616.22 62.67 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 23:14:01 ens3 1441.66 812.55 42956.38 82.20 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 14.33 14.33 1.31 1.31 0.00 0.00 0.00 0.00 23:15:01 veth4cbccc5 136.63 154.32 25.75 24.21 0.00 0.00 0.00 0.00 23:15:01 veth056ede3 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 23:15:01 veth1cfc301 14.10 18.35 1.15 319.42 0.00 0.00 0.00 0.03 23:15:01 ens3 22.68 18.21 320.51 4.34 0.00 0.00 0.00 0.00 23:16:01 veth4cbccc5 1.30 1.60 0.32 0.43 0.00 0.00 0.00 0.00 23:16:01 veth056ede3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth1cfc301 0.52 0.37 0.03 0.02 0.00 0.00 0.00 0.00 23:16:01 vethd6d5fe5 42.73 56.99 2.95 1090.95 0.00 0.00 0.00 0.09 23:17:01 veth4cbccc5 251.72 254.36 62.15 28.98 0.00 0.00 0.00 0.01 23:17:01 veth056ede3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth798e76c 2.27 2.03 1.73 1.85 0.00 0.00 0.00 0.00 23:17:01 veth1cfc301 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 veth4cbccc5 0.42 0.62 0.05 0.06 0.00 0.00 0.00 0.00 23:18:01 veth056ede3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 veth1cfc301 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1986.87 1179.00 47200.96 161.10 0.00 0.00 0.00 0.00 23:19:01 ens3 39.44 32.44 65.40 16.22 0.00 0.00 0.00 0.00 23:19:01 docker0 56.41 71.96 4.59 1384.10 0.00 0.00 0.00 0.00 23:19:01 lo 28.49 28.49 2.57 2.57 0.00 0.00 0.00 0.00 Average: ens3 287.90 171.63 6741.77 25.17 0.00 0.00 0.00 0.00 Average: docker0 8.06 10.28 0.66 197.75 0.00 0.00 0.00 0.00 Average: lo 3.58 3.58 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42904) 09/01/25 _x86_64_ (8 CPU) 23:11:41 LINUX RESTART (8 CPU) 23:12:01 CPU %user %nice %system %iowait %steal %idle 23:13:01 all 8.99 0.00 1.09 5.32 0.04 84.57 23:13:01 0 5.42 0.00 0.38 0.82 0.03 93.34 23:13:01 1 11.65 0.00 0.95 0.53 0.05 86.82 23:13:01 2 23.40 0.00 1.74 4.08 0.07 70.72 23:13:01 3 10.03 0.00 1.17 11.70 0.05 77.05 23:13:01 4 12.79 0.00 1.75 0.72 0.03 84.70 23:13:01 5 4.55 0.00 1.39 10.35 0.02 83.69 23:13:01 6 1.94 0.00 0.85 11.30 0.03 85.87 23:13:01 7 2.14 0.00 0.45 3.12 0.03 94.26 23:14:01 all 18.99 0.00 7.71 11.19 0.07 62.05 23:14:01 0 15.48 0.00 6.14 19.47 0.05 58.87 23:14:01 1 20.01 0.00 7.30 15.67 0.08 56.93 23:14:01 2 16.36 0.00 7.50 3.60 0.05 72.49 23:14:01 3 29.32 0.00 9.11 8.69 0.08 52.80 23:14:01 4 21.16 0.00 8.31 3.76 0.05 66.72 23:14:01 5 18.65 0.00 7.18 6.19 0.07 67.91 23:14:01 6 14.46 0.00 8.50 28.36 0.08 48.59 23:14:01 7 16.39 0.00 7.71 3.84 0.07 71.99 23:15:01 all 28.32 0.00 3.81 3.80 0.08 63.98 23:15:01 0 29.09 0.00 3.63 1.66 0.07 65.56 23:15:01 1 24.72 0.00 3.54 11.25 0.08 60.40 23:15:01 2 26.87 0.00 3.87 1.21 0.07 67.99 23:15:01 3 26.51 0.00 3.72 2.35 0.10 67.32 23:15:01 4 29.23 0.00 3.51 3.07 0.10 64.09 23:15:01 5 30.99 0.00 4.06 4.53 0.07 60.36 23:15:01 6 31.64 0.00 4.72 3.17 0.07 60.40 23:15:01 7 27.54 0.00 3.40 3.27 0.08 65.71 23:16:01 all 4.61 0.00 1.40 0.75 0.06 93.18 23:16:01 0 3.91 0.00 0.95 0.02 0.05 95.08 23:16:01 1 4.65 0.00 1.16 0.00 0.07 94.12 23:16:01 2 5.65 0.00 1.37 0.07 0.07 92.84 23:16:01 3 4.15 0.00 1.22 3.40 0.07 91.17 23:16:01 4 3.52 0.00 1.86 1.46 0.07 93.09 23:16:01 5 6.12 0.00 1.54 0.20 0.07 92.07 23:16:01 6 4.67 0.00 1.71 0.57 0.05 93.01 23:16:01 7 4.23 0.00 1.44 0.25 0.07 94.02 23:17:01 all 8.88 0.00 1.69 1.27 0.08 88.07 23:17:01 0 7.94 0.00 1.37 0.05 0.05 90.59 23:17:01 1 7.07 0.00 1.14 0.33 0.08 91.38 23:17:01 2 6.26 0.00 1.90 0.66 0.10 91.08 23:17:01 3 6.10 0.00 2.01 4.35 0.07 87.48 23:17:01 4 10.45 0.00 1.83 3.91 0.10 83.71 23:17:01 5 10.47 0.00 2.60 0.05 0.10 86.78 23:17:01 6 12.12 0.00 1.25 0.78 0.05 85.80 23:17:01 7 10.64 0.00 1.47 0.07 0.05 87.78 23:18:01 all 1.04 0.00 0.35 0.04 0.06 98.52 23:18:01 0 0.73 0.00 0.25 0.02 0.03 98.97 23:18:01 1 1.75 0.00 0.32 0.03 0.05 97.85 23:18:01 2 0.94 0.00 0.39 0.08 0.08 98.51 23:18:01 3 0.84 0.00 0.38 0.12 0.07 98.60 23:18:01 4 0.95 0.00 0.40 0.03 0.07 98.55 23:18:01 5 1.07 0.00 0.38 0.00 0.05 98.50 23:18:01 6 1.14 0.00 0.25 0.00 0.03 98.58 23:18:01 7 0.92 0.00 0.38 0.00 0.07 98.63 23:19:01 all 5.75 0.00 0.77 0.29 0.04 93.15 23:19:01 0 1.02 0.00 0.87 0.22 0.03 97.87 23:19:01 1 4.57 0.00 0.65 0.05 0.03 94.69 23:19:01 2 1.84 0.00 0.50 0.03 0.03 97.59 23:19:01 3 6.48 0.00 0.97 1.52 0.03 91.00 23:19:01 4 26.19 0.00 1.29 0.35 0.05 72.12 23:19:01 5 0.92 0.00 0.67 0.03 0.05 98.33 23:19:01 6 3.55 0.00 0.73 0.05 0.02 95.65 23:19:01 7 1.45 0.00 0.48 0.03 0.02 98.01 Average: all 10.92 0.00 2.40 3.23 0.06 83.40 Average: 0 9.07 0.00 1.94 3.16 0.05 85.79 Average: 1 10.60 0.00 2.14 3.96 0.06 83.23 Average: 2 11.62 0.00 2.47 1.39 0.07 84.46 Average: 3 11.89 0.00 2.65 4.58 0.07 80.81 Average: 4 14.89 0.00 2.70 1.90 0.07 80.45 Average: 5 10.38 0.00 2.54 3.04 0.06 83.98 Average: 6 9.91 0.00 2.56 6.27 0.05 81.22 Average: 7 9.02 0.00 2.18 1.51 0.05 87.24