---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23763 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 855 23354 0 7957 30855 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:75:9a:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe75:9ad0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:e9:00:6e 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-v1-8c-8g-23763) 04/16/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 122.72 17.89 104.83 1037.61 52967.67 22:50:01 113.48 12.46 101.02 262.49 93760.91 22:51:01 283.92 3.27 280.65 91.98 142938.58 22:52:01 185.60 19.63 165.97 3853.22 48710.28 22:53:01 153.59 0.02 153.57 2.40 21551.61 22:54:01 22.98 0.00 22.98 0.00 10789.14 22:55:01 4.72 0.02 4.70 0.13 5846.76 22:56:01 85.29 0.00 85.29 0.00 14770.01 22:57:01 16.88 0.50 16.38 53.46 2139.51 Average: 109.88 5.95 103.93 588.20 43701.86 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30021520 31662788 2917700 8.86 73736 1874804 1449356 4.26 913224 1704104 199988 22:50:01 25975996 31663928 6963224 21.14 92256 5807080 1342320 3.95 2240384 4286216 2686008 22:51:01 24701428 30354036 8237792 25.01 160188 5575280 2216112 6.52 2345436 5310132 749680 22:52:01 22145732 28866312 10793488 32.77 164564 6608484 4168488 12.26 4245868 5939468 254272 22:53:01 24277664 31491224 8661556 26.30 165972 7084404 1545404 4.55 2006736 6036248 323308 22:54:01 21698164 29072804 11241056 34.13 166052 7241084 3518312 10.35 4695844 5918516 158616 22:55:01 23618744 31019248 9320476 28.30 166136 7265472 1991380 5.86 2763944 5929912 8276 22:56:01 23983468 31655304 8955752 27.19 166204 7529444 1379220 4.06 2212416 6112396 25196 22:57:01 23913252 31593372 9025968 27.40 167632 7537280 1409424 4.15 2281868 6115684 880 Average: 24481774 30819891 8457446 25.68 146971 6280370 2113335 6.22 2633969 5261408 489580 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 63.40 43.71 988.20 8.15 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 22:50:01 ens3 6624.15 4318.41 24446.29 1055.09 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 ens3 491.32 353.07 3809.91 71.71 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.27 1.27 0.18 0.18 0.00 0.00 0.00 0.00 22:52:01 ens3 375.89 214.88 2191.71 51.87 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:53:01 ens3 112.63 86.74 197.44 28.41 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 4.12 3.75 0.89 0.95 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 ens3 0.90 0.52 0.19 0.30 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 40.94 40.94 2.10 2.10 0.00 0.00 0.00 0.00 22:56:01 ens3 2838.87 1944.09 518.52 6410.73 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 ens3 706.73 513.15 139.46 1666.07 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 1248.65 832.39 3592.79 1034.57 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: lo 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23763) 04/16/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.58 0.00 0.74 1.26 0.03 87.38 22:49:01 0 1.75 0.00 0.31 0.10 0.03 97.81 22:49:01 1 2.20 0.00 0.29 0.02 0.00 97.49 22:49:01 2 0.46 0.00 0.27 0.34 0.00 98.93 22:49:01 3 19.27 0.00 1.01 0.94 0.05 78.73 22:49:01 4 34.54 0.00 2.02 0.58 0.05 62.82 22:49:01 5 13.93 0.00 0.92 0.07 0.02 85.07 22:49:01 6 3.85 0.00 0.49 7.84 0.02 87.80 22:49:01 7 8.69 0.00 0.63 0.20 0.05 90.43 22:50:01 all 6.91 0.00 3.83 1.28 0.05 87.91 22:50:01 0 1.33 0.00 2.48 0.37 0.05 95.76 22:50:01 1 1.44 0.00 1.64 0.02 0.05 96.85 22:50:01 2 3.87 0.00 3.91 0.02 0.07 92.14 22:50:01 3 5.86 0.00 4.54 8.48 0.05 81.07 22:50:01 4 28.75 0.00 2.87 0.23 0.05 68.10 22:50:01 5 3.81 0.00 4.85 0.07 0.07 91.20 22:50:01 6 3.81 0.00 1.29 1.12 0.07 93.70 22:50:01 7 6.08 0.00 9.08 0.00 0.07 84.77 22:51:01 all 18.10 0.00 3.05 1.98 0.08 76.79 22:51:01 0 16.54 0.00 3.65 0.07 0.08 79.66 22:51:01 1 21.17 0.00 5.17 0.27 0.08 73.31 22:51:01 2 20.67 0.00 3.58 0.45 0.08 75.21 22:51:01 3 26.37 0.00 2.80 3.81 0.08 66.93 22:51:01 4 18.37 0.00 2.11 0.25 0.07 79.21 22:51:01 5 17.92 0.00 1.99 1.72 0.07 78.30 22:51:01 6 9.75 0.00 1.52 2.44 0.07 86.22 22:51:01 7 13.99 0.00 3.65 6.79 0.10 75.47 22:52:01 all 28.73 0.00 2.60 1.04 0.07 67.56 22:52:01 0 47.57 0.00 1.78 0.98 0.08 49.58 22:52:01 1 14.28 0.00 1.05 0.25 0.05 84.36 22:52:01 2 42.41 0.00 2.21 0.55 0.08 54.75 22:52:01 3 16.55 0.00 1.32 0.43 0.05 81.65 22:52:01 4 42.26 0.00 7.45 0.00 0.07 50.22 22:52:01 5 30.11 0.00 3.08 1.46 0.07 65.28 22:52:01 6 19.59 0.00 1.64 1.05 0.10 77.61 22:52:01 7 16.98 0.00 2.26 3.56 0.05 77.15 22:53:01 all 20.54 0.00 2.05 0.31 0.06 77.04 22:53:01 0 44.52 0.00 4.45 0.00 0.10 50.93 22:53:01 1 16.08 0.00 1.66 0.00 0.05 82.21 22:53:01 2 15.41 0.00 1.95 0.03 0.07 82.54 22:53:01 3 16.25 0.00 1.07 1.78 0.05 80.85 22:53:01 4 18.76 0.00 2.22 0.00 0.07 78.95 22:53:01 5 11.86 0.00 1.75 0.02 0.03 86.33 22:53:01 6 17.71 0.00 1.69 0.07 0.07 80.46 22:53:01 7 23.64 0.00 1.64 0.55 0.07 74.11 22:54:01 all 12.33 0.00 1.90 0.11 0.05 85.62 22:54:01 0 8.17 0.00 0.93 0.00 0.02 90.88 22:54:01 1 8.23 0.00 0.90 0.00 0.03 90.83 22:54:01 2 3.47 0.00 0.45 0.80 0.02 95.26 22:54:01 3 31.83 0.00 1.31 0.00 0.10 66.77 22:54:01 4 1.92 0.00 0.30 0.00 0.02 97.77 22:54:01 5 6.70 0.00 2.84 0.00 0.03 90.43 22:54:01 6 8.94 0.00 0.90 0.05 0.03 90.08 22:54:01 7 29.55 0.00 7.57 0.00 0.13 62.75 22:55:01 all 10.88 0.00 11.16 0.06 0.15 77.75 22:55:01 0 6.15 0.00 10.19 0.00 0.16 83.50 22:55:01 1 5.27 0.00 7.35 0.00 0.15 87.23 22:55:01 2 6.13 0.00 5.64 0.44 0.13 87.66 22:55:01 3 7.32 0.00 7.44 0.00 0.17 85.07 22:55:01 4 4.87 0.00 6.82 0.00 0.15 88.16 22:55:01 5 11.87 0.00 3.75 0.00 0.13 84.24 22:55:01 6 31.84 0.00 27.95 0.03 0.13 40.04 22:55:01 7 13.42 0.00 19.95 0.00 0.13 66.50 22:56:01 all 7.80 0.00 1.47 0.28 0.13 90.32 22:56:01 0 1.62 0.00 0.23 0.00 0.00 98.15 22:56:01 1 10.07 0.00 0.89 0.00 0.35 88.69 22:56:01 2 14.16 0.00 1.46 0.00 0.15 84.23 22:56:01 3 2.04 0.00 2.63 2.21 0.35 92.77 22:56:01 4 4.05 0.00 1.07 0.00 0.02 94.87 22:56:01 5 28.48 0.00 3.79 0.00 0.07 67.66 22:56:01 6 1.63 0.00 1.13 0.03 0.05 97.15 22:56:01 7 0.41 0.00 0.59 0.00 0.05 98.95 22:57:01 all 3.54 0.00 0.44 0.51 0.02 95.49 22:57:01 0 2.42 0.00 0.18 0.00 0.02 97.38 22:57:01 1 5.73 0.00 0.22 0.27 0.03 93.75 22:57:01 2 0.18 0.00 0.08 0.00 0.02 99.72 22:57:01 3 5.25 0.00 0.42 0.13 0.03 94.16 22:57:01 4 0.50 0.00 0.25 0.02 0.00 99.23 22:57:01 5 2.95 0.00 0.80 0.00 0.03 96.22 22:57:01 6 10.61 0.00 0.77 3.64 0.03 84.95 22:57:01 7 0.72 0.00 0.84 0.00 0.02 98.43 Average: all 13.28 0.00 3.04 0.76 0.07 82.86 Average: 0 14.47 0.00 2.71 0.17 0.06 82.59 Average: 1 9.39 0.00 2.13 0.09 0.09 88.29 Average: 2 11.89 0.00 2.17 0.29 0.07 85.58 Average: 3 14.53 0.00 2.51 1.97 0.10 80.89 Average: 4 17.08 0.00 2.79 0.12 0.05 79.96 Average: 5 14.18 0.00 2.64 0.37 0.06 82.75 Average: 6 12.04 0.00 4.21 1.80 0.06 81.89 Average: 7 12.63 0.00 5.14 1.24 0.07 80.91