---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13846 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 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 870 28426 0 2870 30856 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:2f:5e:90 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe2f:5e90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:d3:25:86 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:b5ff:fed3:2586/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13846) 03/17/24 _x86_64_ (8 CPU) 05:03:27 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 138.76 71.22 67.54 4611.36 33918.08 05:06:01 135.81 20.23 115.58 823.33 26860.72 05:07:01 43.19 1.00 42.19 28.11 20019.99 05:08:01 31.47 0.90 30.57 22.53 16950.48 05:09:01 114.61 3.45 111.16 422.20 43875.75 Average: 92.76 19.36 73.40 1181.35 28323.80 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30170772 31721136 2768448 8.40 67028 1794868 1397152 4.11 846040 1634328 133116 05:06:01 29020548 30795180 3918672 11.90 81776 1993660 2349720 6.91 1812116 1796328 26144 05:07:01 28591040 30493704 4348180 13.20 87572 2109892 2785920 8.20 2152676 1869124 20760 05:08:01 26781540 28726432 6157680 18.69 89512 2147264 5252668 15.45 3930636 1887016 2028 05:09:01 29119040 31604520 3820180 11.60 98628 2668508 1478064 4.35 1237560 2228720 26984 Average: 28736588 30668194 4202632 12.76 84903 2142838 2652705 7.80 1995806 1883103 41806 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 355.44 230.81 1447.70 59.29 0.00 0.00 0.00 0.00 05:05:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 264.36 191.17 1471.58 48.10 0.00 0.00 0.00 0.00 05:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 536.96 341.52 1440.04 116.04 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 225.77 147.22 459.20 44.40 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 486.57 426.16 1535.46 1705.52 0.00 0.00 0.00 0.00 05:09:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 373.83 267.38 1270.79 394.63 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-13846) 03/17/24 _x86_64_ (8 CPU) 05:03:27 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.52 0.00 1.05 4.44 0.05 83.95 05:05:01 0 5.84 0.00 0.95 3.52 0.07 89.62 05:05:01 1 6.75 0.00 0.70 2.40 0.03 90.12 05:05:01 2 5.00 0.00 0.70 7.02 0.03 87.25 05:05:01 3 6.94 0.00 0.99 15.86 0.05 76.17 05:05:01 4 2.23 0.00 0.99 0.32 0.02 96.45 05:05:01 5 28.11 0.00 1.91 4.50 0.08 65.40 05:05:01 6 21.04 0.00 1.59 0.45 0.07 76.86 05:05:01 7 8.26 0.00 0.57 1.45 0.03 89.69 05:06:01 all 20.39 0.00 0.88 2.01 0.06 76.66 05:06:01 0 14.83 0.00 0.77 0.69 0.03 83.68 05:06:01 1 16.69 0.00 0.58 0.17 0.05 82.50 05:06:01 2 40.09 0.00 1.52 1.46 0.07 56.87 05:06:01 3 16.51 0.00 1.07 9.50 0.08 72.83 05:06:01 4 26.60 0.00 0.95 0.84 0.08 71.52 05:06:01 5 17.13 0.00 1.07 2.53 0.07 79.21 05:06:01 6 19.38 0.00 0.70 0.84 0.03 79.04 05:06:01 7 11.85 0.00 0.43 0.00 0.03 87.69 05:07:01 all 52.95 0.00 1.90 0.66 0.10 44.39 05:07:01 0 45.18 0.00 2.14 0.20 0.10 52.38 05:07:01 1 53.69 0.00 2.05 0.05 0.08 44.12 05:07:01 2 50.43 0.00 1.55 0.07 0.13 47.81 05:07:01 3 50.34 0.00 1.62 4.64 0.10 43.30 05:07:01 4 50.08 0.00 2.54 0.17 0.10 47.12 05:07:01 5 59.07 0.00 1.84 0.05 0.10 38.94 05:07:01 6 54.37 0.00 2.00 0.02 0.10 43.51 05:07:01 7 60.48 0.00 1.39 0.07 0.10 37.96 05:08:01 all 82.77 0.00 2.07 0.30 0.12 14.75 05:08:01 0 83.96 0.00 2.78 0.07 0.12 13.08 05:08:01 1 79.25 0.00 1.93 0.00 0.12 18.71 05:08:01 2 84.10 0.00 1.91 0.05 0.12 13.82 05:08:01 3 78.76 0.00 1.74 2.14 0.10 17.26 05:08:01 4 87.00 0.00 1.86 0.07 0.12 10.96 05:08:01 5 82.63 0.00 2.11 0.02 0.12 15.12 05:08:01 6 80.63 0.00 2.01 0.07 0.13 17.16 05:08:01 7 85.78 0.00 2.21 0.02 0.13 11.86 05:09:01 all 17.84 0.00 1.44 3.95 0.06 76.71 05:09:01 0 18.26 0.00 1.82 1.07 0.05 78.81 05:09:01 1 17.56 0.00 1.41 2.86 0.05 78.12 05:09:01 2 23.09 0.00 1.49 1.44 0.05 73.93 05:09:01 3 16.30 0.00 1.09 9.65 0.07 72.90 05:09:01 4 17.39 0.00 1.54 13.60 0.07 67.40 05:09:01 5 8.64 0.00 1.14 0.57 0.05 89.61 05:09:01 6 14.51 0.00 1.66 2.24 0.03 81.56 05:09:01 7 26.98 0.00 1.39 0.22 0.07 71.35 Average: all 36.87 0.00 1.47 2.27 0.08 59.31 Average: 0 33.58 0.00 1.69 1.11 0.07 63.54 Average: 1 34.75 0.00 1.33 1.10 0.07 62.75 Average: 2 40.53 0.00 1.44 2.01 0.08 55.94 Average: 3 33.78 0.00 1.30 8.36 0.08 56.48 Average: 4 36.67 0.00 1.58 3.00 0.08 58.68 Average: 5 39.09 0.00 1.61 1.53 0.08 57.68 Average: 6 37.95 0.00 1.59 0.72 0.07 59.66 Average: 7 38.64 0.00 1.20 0.35 0.07 59.74