---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32620 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 908 24299 0 6958 30803 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:38:64:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe38:6423/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:f5:50:ab 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-32620) 08/21/24 _x86_64_ (8 CPU) 12:55:07 LINUX RESTART (8 CPU) 12:56:01 tps rtps wtps bread/s bwrtn/s 12:57:01 182.72 50.57 132.14 3860.69 27270.52 12:58:01 117.83 14.28 103.55 950.11 31828.56 12:59:01 75.62 13.06 62.56 2423.86 35767.51 13:00:01 204.73 6.90 197.83 857.32 88270.09 13:01:01 293.48 0.10 293.38 11.33 71840.03 13:02:01 80.30 0.38 79.92 29.33 22923.11 13:03:01 73.75 0.87 72.89 40.53 17941.81 Average: 146.92 12.31 134.61 1167.60 42263.09 12:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 29542580 31332968 3396640 10.31 80580 2012300 1837148 5.41 1298012 1787492 111056 12:58:01 28381788 30602796 4557432 13.84 90316 2421168 2325568 6.84 2129772 2092476 17192 12:59:01 28181756 31576524 4757464 14.44 102708 3559564 1491252 4.39 1434764 2940640 522280 13:00:01 26094900 31235744 6844320 20.78 138288 5180136 4110772 12.09 1828964 4504816 9744 13:01:01 21959904 28789992 10979316 33.33 185496 6661544 10722160 31.55 4466788 5815288 3216 13:02:01 20044272 27195280 12894948 39.15 191656 6965892 12048524 35.45 6159816 6011552 836 13:03:01 24959540 31612896 7979680 24.23 193176 6531156 1522088 4.48 1845648 5528504 488 Average: 25594963 30335171 7344257 22.30 140317 4761680 4865359 14.32 2737681 4097253 94973 12:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 184.84 133.49 1391.95 34.78 0.00 0.00 0.00 0.00 12:57:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 952.74 667.12 5928.55 199.22 0.00 0.00 0.00 0.00 12:58:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 599.72 431.03 2114.82 140.14 0.00 0.00 0.00 0.00 12:59:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 13:00:01 veth1f5ee64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 veth4d135b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 veth96340dd 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:00:01 veth4f3cc6d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 veth1f29510 192.28 233.99 228.99 33.55 0.00 0.00 0.00 0.02 13:01:01 veth96340dd 0.00 1.95 0.00 0.99 0.00 0.00 0.00 0.00 13:01:01 vethed4a1a6 106.15 100.45 275.47 8.52 0.00 0.00 0.00 0.02 13:01:01 veth4f3cc6d 236.09 193.32 34.53 227.92 0.00 0.00 0.00 0.02 13:02:01 veth1f29510 93.78 101.50 29.45 13.08 0.00 0.00 0.00 0.00 13:02:01 veth96340dd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 vethed4a1a6 49.93 50.54 55.93 4.71 0.00 0.00 0.00 0.00 13:02:01 veth4f3cc6d 89.12 87.42 11.26 26.97 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 3271.14 2145.88 35956.63 550.08 0.00 0.00 0.00 0.00 13:03:01 lo 21.10 21.10 2.23 2.23 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 409.35 266.66 4978.37 67.84 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32620) 08/21/24 _x86_64_ (8 CPU) 12:55:07 LINUX RESTART (8 CPU) 12:56:01 CPU %user %nice %system %iowait %steal %idle 12:57:01 all 11.84 0.00 0.96 2.90 0.05 84.26 12:57:01 0 6.32 0.00 0.60 0.50 0.02 92.56 12:57:01 1 21.46 0.00 1.50 10.58 0.07 66.39 12:57:01 2 34.26 0.00 2.27 2.91 0.07 60.48 12:57:01 3 4.56 0.00 0.67 4.10 0.07 90.61 12:57:01 4 5.89 0.00 0.69 0.44 0.03 92.95 12:57:01 5 9.99 0.00 1.02 2.56 0.05 86.39 12:57:01 6 8.98 0.00 0.55 0.05 0.03 90.38 12:57:01 7 3.22 0.00 0.37 2.04 0.03 94.34 12:58:01 all 40.36 0.00 1.31 1.99 0.09 56.26 12:58:01 0 43.40 0.00 1.85 0.84 0.12 53.79 12:58:01 1 35.96 0.00 1.19 1.97 0.07 60.81 12:58:01 2 41.50 0.00 0.95 0.07 0.11 57.38 12:58:01 3 42.65 0.00 0.90 7.32 0.10 49.03 12:58:01 4 43.55 0.00 0.84 0.15 0.07 55.39 12:58:01 5 42.50 0.00 1.17 0.30 0.08 55.95 12:58:01 6 40.56 0.00 1.40 0.70 0.08 57.25 12:58:01 7 32.81 0.00 2.09 4.47 0.08 60.54 12:59:01 all 28.98 0.00 1.88 1.71 0.06 67.37 12:59:01 0 24.80 0.00 2.17 1.00 0.05 71.98 12:59:01 1 36.82 0.00 1.48 0.23 0.05 61.41 12:59:01 2 23.26 0.00 1.91 2.64 0.08 72.11 12:59:01 3 30.47 0.00 1.84 5.37 0.05 62.27 12:59:01 4 32.02 0.00 2.46 0.08 0.05 65.39 12:59:01 5 24.99 0.00 1.74 0.13 0.08 73.06 12:59:01 6 27.91 0.00 2.03 0.05 0.05 69.96 12:59:01 7 31.53 0.00 1.46 4.18 0.07 62.77 13:00:01 all 10.99 0.00 3.13 6.64 0.05 79.18 13:00:01 0 10.33 0.00 2.97 0.84 0.05 85.81 13:00:01 1 9.84 0.00 3.80 24.23 0.08 62.04 13:00:01 2 8.10 0.00 2.75 20.28 0.05 68.83 13:00:01 3 11.36 0.00 2.81 0.39 0.05 85.39 13:00:01 4 9.84 0.00 3.70 0.27 0.05 86.14 13:00:01 5 10.22 0.00 3.60 0.32 0.05 85.81 13:00:01 6 8.75 0.00 2.34 0.27 0.05 88.60 13:00:01 7 19.49 0.00 3.12 6.59 0.05 70.75 13:01:01 all 38.15 0.00 5.75 5.60 0.10 50.40 13:01:01 0 46.46 0.00 5.98 1.56 0.10 45.89 13:01:01 1 33.01 0.00 4.93 3.06 0.12 58.89 13:01:01 2 38.75 0.00 5.73 9.45 0.10 45.97 13:01:01 3 36.01 0.00 5.19 4.43 0.10 54.27 13:01:01 4 36.51 0.00 5.70 4.77 0.10 52.92 13:01:01 5 35.79 0.00 6.59 19.42 0.08 38.12 13:01:01 6 40.96 0.00 5.42 0.86 0.10 52.66 13:01:01 7 37.62 0.00 6.50 1.26 0.10 54.52 13:02:01 all 32.54 0.00 2.16 1.21 0.11 63.98 13:02:01 0 36.76 0.00 2.18 2.79 0.10 58.17 13:02:01 1 40.42 0.00 2.66 3.23 0.10 53.59 13:02:01 2 29.41 0.00 2.07 2.02 0.10 66.39 13:02:01 3 31.46 0.00 1.92 0.29 0.10 66.24 13:02:01 4 35.92 0.00 2.00 0.54 0.10 61.45 13:02:01 5 26.04 0.00 2.17 0.22 0.10 71.48 13:02:01 6 30.75 0.00 2.04 0.50 0.12 66.59 13:02:01 7 29.57 0.00 2.25 0.10 0.12 67.95 13:03:01 all 11.58 0.00 2.07 1.24 0.11 85.00 13:03:01 0 12.33 0.00 2.18 1.19 0.13 84.17 13:03:01 1 11.20 0.00 2.26 6.70 0.12 79.73 13:03:01 2 10.93 0.00 2.07 0.29 0.10 86.61 13:03:01 3 10.31 0.00 2.04 0.15 0.10 87.40 13:03:01 4 12.76 0.00 2.13 0.59 0.10 84.43 13:03:01 5 11.61 0.00 2.05 0.50 0.12 85.72 13:03:01 6 11.92 0.00 1.92 0.20 0.10 85.86 13:03:01 7 11.55 0.00 1.92 0.30 0.12 86.11 Average: all 24.90 0.00 2.46 3.04 0.08 69.52 Average: 0 25.77 0.00 2.56 1.25 0.08 70.34 Average: 1 26.98 0.00 2.54 7.13 0.09 63.26 Average: 2 26.51 0.00 2.54 5.40 0.09 65.46 Average: 3 23.83 0.00 2.19 3.15 0.08 70.75 Average: 4 25.20 0.00 2.50 0.97 0.07 71.26 Average: 5 23.03 0.00 2.61 3.33 0.08 70.95 Average: 6 24.26 0.00 2.24 0.38 0.08 73.05 Average: 7 23.66 0.00 2.52 2.71 0.08 71.03