---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13308 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 15G 141G 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 861 24351 0 6954 30850 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:6f:c0:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe6f:c034/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:86:4f:fb 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-13308) 03/15/24 _x86_64_ (8 CPU) 11:51:53 LINUX RESTART (8 CPU) 11:52:01 tps rtps wtps bread/s bwrtn/s 11:53:01 163.46 73.95 89.50 5265.26 93250.32 11:54:01 147.68 26.91 120.76 2081.39 71698.98 11:55:01 109.35 9.42 99.93 1642.93 41277.92 11:56:01 197.87 0.08 197.79 4.09 124885.47 11:57:02 231.07 12.31 218.77 834.04 33600.45 11:58:01 13.24 0.25 12.98 12.88 1480.32 11:59:01 63.22 1.40 61.82 107.45 2450.52 Average: 132.67 17.78 114.89 1422.32 52894.89 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 30336936 31700024 2602284 7.90 52520 1631808 1492912 4.39 845496 1486476 57464 11:54:01 29986616 31728400 2952604 8.96 79204 1964860 1416336 4.17 849652 1793684 123688 11:55:01 27742748 31663212 5196472 15.78 119632 4021984 1610680 4.74 1005672 3759772 1886060 11:56:01 25030560 31673508 7908660 24.01 147768 6593320 1468948 4.32 1024228 6329168 755960 11:57:02 22633012 29441700 10306208 31.29 157060 6732444 9198796 27.07 3444652 6226388 1192 11:58:01 22746624 29592780 10192596 30.94 157704 6769748 8099636 23.83 3321904 6242772 196 11:59:01 24942532 31595688 7996688 24.28 159940 6589452 1538796 4.53 1365340 6059152 784 Average: 26202718 31056473 6736502 20.45 124833 4900517 3546586 10.43 1693849 4556773 403621 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:53:01 ens3 334.96 218.85 958.22 58.32 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:54:01 ens3 58.09 39.81 974.13 7.81 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 7.13 7.13 0.73 0.73 0.00 0.00 0.00 0.00 11:55:01 ens3 894.62 400.32 16178.94 31.11 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 br-3006d576afb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 4.48 4.48 0.40 0.40 0.00 0.00 0.00 0.00 11:56:01 ens3 826.35 426.43 29531.88 29.14 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 br-3006d576afb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:02 vethd19883e 0.18 0.75 0.01 0.05 0.00 0.00 0.00 0.00 11:57:02 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 11:57:02 veth1a35662 38.23 31.76 7.80 31.63 0.00 0.00 0.00 0.00 11:57:02 vethce43cbf 26.79 25.00 11.55 16.26 0.00 0.00 0.00 0.00 11:58:01 vethd19883e 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 11:58:01 lo 7.46 7.46 1.34 1.34 0.00 0.00 0.00 0.00 11:58:01 veth1a35662 79.58 69.68 17.32 72.82 0.00 0.00 0.00 0.01 11:58:01 vethce43cbf 52.54 44.24 12.94 46.12 0.00 0.00 0.00 0.00 11:59:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:59:01 ens3 2278.72 1185.00 48050.10 311.49 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 323.58 168.69 6868.88 44.46 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-13308) 03/15/24 _x86_64_ (8 CPU) 11:51:53 LINUX RESTART (8 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 8.67 0.00 1.17 6.33 0.05 83.78 11:53:01 0 17.79 0.00 1.36 1.24 0.07 79.55 11:53:01 1 10.10 0.00 1.02 0.52 0.07 88.29 11:53:01 2 9.21 0.00 1.02 0.42 0.05 89.30 11:53:01 3 5.75 0.00 1.15 0.60 0.05 92.44 11:53:01 4 4.16 0.00 0.47 28.36 0.05 66.96 11:53:01 5 4.22 0.00 2.35 0.83 0.05 92.54 11:53:01 6 2.66 0.00 0.77 17.30 0.03 79.23 11:53:01 7 15.43 0.00 1.23 1.43 0.05 81.85 11:54:01 all 10.31 0.00 0.75 3.93 0.04 84.97 11:54:01 0 9.04 0.00 0.63 0.58 0.02 89.73 11:54:01 1 28.26 0.00 1.23 0.92 0.07 69.52 11:54:01 2 13.64 0.00 0.73 0.47 0.03 85.13 11:54:01 3 10.81 0.00 1.02 0.80 0.02 87.36 11:54:01 4 0.74 0.00 0.35 24.81 0.03 74.07 11:54:01 5 4.27 0.00 0.48 0.18 0.02 95.05 11:54:01 6 6.55 0.00 0.65 0.82 0.02 91.96 11:54:01 7 9.18 0.00 0.87 3.01 0.03 86.91 11:55:01 all 11.98 0.00 3.37 3.51 0.10 81.04 11:55:01 0 7.82 0.00 3.51 0.10 0.10 88.47 11:55:01 1 6.04 0.00 3.35 0.07 0.08 90.46 11:55:01 2 34.69 0.00 4.46 3.50 0.15 57.20 11:55:01 3 13.75 0.00 3.47 0.12 0.10 82.56 11:55:01 4 8.60 0.00 3.44 2.77 0.10 85.08 11:55:01 5 8.67 0.00 2.97 0.22 0.10 88.04 11:55:01 6 9.76 0.00 3.17 1.80 0.08 85.19 11:55:01 7 6.48 0.00 2.54 19.52 0.10 71.35 11:56:01 all 9.91 0.00 4.49 9.48 0.12 76.00 11:56:01 0 8.73 0.00 4.91 0.52 0.08 85.76 11:56:01 1 11.35 0.00 4.16 0.00 0.10 84.38 11:56:01 2 9.82 0.00 5.53 38.07 0.12 46.46 11:56:01 3 11.14 0.00 4.26 0.65 0.12 83.83 11:56:01 4 9.05 0.00 4.19 22.41 0.10 64.24 11:56:01 5 10.07 0.00 4.18 0.92 0.15 84.68 11:56:01 6 9.86 0.00 4.43 0.03 0.13 85.54 11:56:01 7 9.25 0.00 4.27 13.59 0.12 72.77 11:57:02 all 33.06 0.00 4.10 2.86 0.13 59.84 11:57:02 0 24.18 0.00 3.47 13.13 0.13 59.09 11:57:02 1 32.50 0.00 3.68 1.46 0.12 62.25 11:57:02 2 30.51 0.00 4.37 1.99 0.12 63.01 11:57:02 3 36.86 0.00 4.46 0.99 0.13 57.55 11:57:02 4 39.11 0.00 4.48 1.51 0.13 54.77 11:57:02 5 27.39 0.00 3.64 0.79 0.17 68.01 11:57:02 6 32.72 0.00 4.20 1.47 0.10 61.50 11:57:02 7 41.30 0.00 4.52 1.51 0.13 52.53 11:58:01 all 7.38 0.00 0.89 0.07 0.06 91.60 11:58:01 0 7.03 0.00 0.97 0.00 0.07 91.93 11:58:01 1 8.04 0.00 0.94 0.37 0.07 90.58 11:58:01 2 6.60 0.00 0.96 0.02 0.07 92.36 11:58:01 3 9.58 0.00 0.93 0.03 0.07 89.38 11:58:01 4 7.31 0.00 0.90 0.02 0.05 91.72 11:58:01 5 7.80 0.00 1.10 0.14 0.05 90.91 11:58:01 6 5.19 0.00 0.56 0.02 0.05 94.18 11:58:01 7 7.52 0.00 0.78 0.00 0.05 91.64 11:59:01 all 6.11 0.00 0.52 0.45 0.04 92.88 11:59:01 0 34.60 0.00 1.07 0.55 0.08 63.70 11:59:01 1 4.11 0.00 0.38 0.25 0.03 95.23 11:59:01 2 1.12 0.00 0.45 0.00 0.02 98.41 11:59:01 3 1.34 0.00 0.50 2.52 0.02 95.62 11:59:01 4 0.53 0.00 0.40 0.02 0.02 99.03 11:59:01 5 1.09 0.00 0.50 0.18 0.07 98.16 11:59:01 6 3.29 0.00 0.40 0.07 0.02 96.23 11:59:01 7 2.84 0.00 0.43 0.03 0.02 96.68 Average: all 12.49 0.00 2.18 3.81 0.07 81.43 Average: 0 15.61 0.00 2.28 2.30 0.08 79.73 Average: 1 14.36 0.00 2.11 0.51 0.08 82.94 Average: 2 15.09 0.00 2.50 6.35 0.08 75.98 Average: 3 12.74 0.00 2.26 0.82 0.07 84.11 Average: 4 9.92 0.00 2.03 11.42 0.07 76.55 Average: 5 9.06 0.00 2.18 0.47 0.09 88.21 Average: 6 10.01 0.00 2.03 3.08 0.06 84.83 Average: 7 13.14 0.00 2.09 5.58 0.07 79.12