---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4083 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 486 2465 0 992 3216 Swap: 1023 4 1019 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ec:f6:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:feec:f656/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:ec:85:ad 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:cbff:feec:85ad/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4083) 06/21/24 _x86_64_ (4 CPU) 15:47:01 LINUX RESTART (4 CPU) 15:48:02 tps rtps wtps bread/s bwrtn/s 15:49:01 119.08 44.94 74.14 2663.14 9507.13 15:50:01 96.95 17.07 79.88 929.11 21887.14 15:51:01 360.69 25.71 334.98 2507.18 32059.72 15:52:01 107.11 4.77 102.35 98.23 2834.79 15:53:01 628.95 0.47 628.48 9.60 17429.76 15:54:01 290.90 6.05 284.85 158.91 7579.54 15:55:01 625.18 13.13 612.05 421.53 17461.22 15:56:01 621.41 9.38 612.03 209.76 16881.83 15:57:01 1763.96 2.73 1761.23 99.13 20977.48 15:58:01 418.28 26.20 392.08 812.66 11040.03 15:59:01 224.83 197.05 27.78 5623.20 8333.94 Average: 478.52 31.57 446.96 1227.94 15099.15 15:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 1322256 3198540 2716396 67.26 63000 1959296 1035348 20.35 739312 1778012 115168 15:50:01 169936 2262352 3868716 95.79 73352 2157504 1872548 36.81 1719284 1928016 24500 15:51:01 106720 1789568 3931932 97.36 104536 1800280 3003572 59.04 2168304 1542152 2560 15:52:01 112040 1199348 3926612 97.23 109060 1207904 3715764 73.04 2643072 1067600 564 15:53:01 111788 1154108 3926864 97.23 133224 1122444 3781884 74.34 2661820 1010280 3840 15:54:01 117536 823592 3921116 97.09 129336 790724 4291020 84.35 2828588 831488 1072 15:55:01 118812 733732 3919840 97.06 133116 686304 4355252 85.61 2864304 769320 2388 15:56:01 127732 687004 3910920 96.84 124492 616696 4423608 86.96 2860488 735784 3748 15:57:01 199888 674260 3838764 95.05 113540 567860 4452124 87.52 2856248 697368 2588 15:58:01 1995640 2337104 2043012 50.59 106688 398868 1806568 35.51 1312300 557748 704 15:59:01 2598160 3345128 1440492 35.67 134192 776484 946332 18.60 564460 706476 18016 Average: 634592 1654976 3404060 84.29 111321 1098579 3062184 60.19 2110744 1056749 15923 15:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 15:49:01 ens3 165.28 159.63 890.82 30.89 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 15:50:01 ens3 931.68 729.53 8388.41 134.05 0.00 0.00 0.00 0.00 15:51:01 docker0 35.31 33.93 90.77 3.88 0.00 0.00 0.00 0.00 15:51:01 lo 60.81 60.81 93.93 93.93 0.00 0.00 0.00 0.00 15:51:01 vethf55d61d 35.09 33.76 91.24 3.87 0.00 0.00 0.00 0.01 15:51:01 veth73e6ef8 0.22 0.48 0.01 0.04 0.00 0.00 0.00 0.00 15:52:01 docker0 16.81 17.56 38.99 2.63 0.00 0.00 0.00 0.00 15:52:01 lo 44.60 44.60 42.93 42.93 0.00 0.00 0.00 0.00 15:52:01 vethf55d61d 16.64 17.41 39.21 2.62 0.00 0.00 0.00 0.00 15:52:01 veth73e6ef8 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:53:01 docker0 79.70 64.67 41.42 10.48 0.00 0.00 0.00 0.00 15:53:01 lo 148.11 148.11 51.55 51.55 0.00 0.00 0.00 0.00 15:53:01 vethf55d61d 79.54 64.52 42.50 10.47 0.00 0.00 0.00 0.00 15:53:01 veth73e6ef8 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:54:01 docker0 42.41 38.53 47.71 6.04 0.00 0.00 0.00 0.00 15:54:01 lo 112.65 112.65 57.79 57.79 0.00 0.00 0.00 0.00 15:54:01 vethf55d61d 42.24 38.36 48.28 6.03 0.00 0.00 0.00 0.00 15:54:01 veth73e6ef8 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 docker0 67.89 53.61 38.24 6.98 0.00 0.00 0.00 0.00 15:55:01 lo 134.24 134.24 45.79 45.79 0.00 0.00 0.00 0.00 15:55:01 vethf55d61d 67.72 53.46 39.16 6.97 0.00 0.00 0.00 0.00 15:55:01 veth73e6ef8 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 docker0 66.47 51.41 39.42 6.88 0.00 0.00 0.00 0.00 15:56:01 lo 129.02 129.02 46.81 46.81 0.00 0.00 0.00 0.00 15:56:01 vethf55d61d 66.30 51.24 40.32 6.87 0.00 0.00 0.00 0.00 15:56:01 veth73e6ef8 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 docker0 53.63 41.79 23.05 17.02 0.00 0.00 0.00 0.00 15:57:01 lo 109.54 109.54 40.90 40.90 0.00 0.00 0.00 0.00 15:57:01 vethf55d61d 53.46 41.62 23.77 17.01 0.00 0.00 0.00 0.00 15:57:01 veth73e6ef8 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 docker0 54.31 48.64 62.85 5.61 0.00 0.00 0.00 0.00 15:58:01 lo 117.01 117.01 69.15 69.15 0.00 0.00 0.00 0.00 15:58:01 ens3 2638.61 1887.42 13256.27 513.64 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 15:59:01 ens3 91.08 84.20 554.14 52.26 0.00 0.00 0.00 0.00 Average: docker0 37.92 31.88 34.82 5.42 0.00 0.00 0.00 0.00 Average: lo 78.24 78.24 40.89 40.89 0.00 0.00 0.00 0.00 Average: ens3 218.28 159.36 1164.74 45.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4083) 06/21/24 _x86_64_ (4 CPU) 15:47:01 LINUX RESTART (4 CPU) 15:48:02 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 24.19 0.00 1.70 2.65 0.07 71.38 15:49:01 0 40.83 0.00 2.84 1.87 0.08 54.38 15:49:01 1 9.19 0.00 0.98 1.24 0.05 88.54 15:49:01 2 32.35 0.00 2.13 1.00 0.10 64.41 15:49:01 3 14.42 0.00 0.88 6.50 0.07 78.13 15:50:01 all 51.29 0.00 3.23 0.77 0.12 44.59 15:50:01 0 48.15 0.00 2.14 0.65 0.10 48.95 15:50:01 1 50.26 0.00 3.85 1.54 0.12 44.23 15:50:01 2 50.20 0.00 3.61 0.65 0.13 45.40 15:50:01 3 56.59 0.00 3.28 0.22 0.10 39.81 15:51:01 all 31.52 0.00 3.39 9.09 0.09 55.91 15:51:01 0 25.67 0.00 2.26 7.38 0.07 64.62 15:51:01 1 36.07 0.00 3.71 3.73 0.08 56.41 15:51:01 2 40.42 0.00 3.94 9.47 0.12 46.05 15:51:01 3 23.93 0.00 3.68 15.80 0.10 56.50 15:52:01 all 20.12 0.00 1.13 2.46 0.08 76.22 15:52:01 0 16.82 0.00 0.90 2.04 0.08 80.16 15:52:01 1 23.50 0.00 1.37 3.34 0.07 71.72 15:52:01 2 17.03 0.00 1.33 3.12 0.07 78.45 15:52:01 3 23.11 0.00 0.92 1.35 0.07 74.55 15:53:01 all 7.77 0.00 3.28 18.07 0.09 70.80 15:53:01 0 7.24 0.00 2.75 18.29 0.07 71.64 15:53:01 1 8.58 0.00 4.12 24.31 0.10 62.89 15:53:01 2 7.21 0.00 3.50 15.32 0.10 73.87 15:53:01 3 8.04 0.00 2.70 14.31 0.08 74.87 15:54:01 all 20.22 0.00 2.05 7.88 0.09 69.76 15:54:01 0 15.27 0.00 2.13 3.47 0.08 79.06 15:54:01 1 20.58 0.00 1.87 6.31 0.08 71.15 15:54:01 2 25.17 0.00 2.18 14.22 0.12 58.32 15:54:01 3 19.88 0.00 2.03 7.59 0.08 70.41 15:55:01 all 7.55 0.00 3.43 18.58 0.08 70.36 15:55:01 0 7.54 0.00 3.39 17.60 0.08 71.38 15:55:01 1 7.61 0.00 3.59 15.83 0.08 72.88 15:55:01 2 8.00 0.00 3.74 28.96 0.10 59.21 15:55:01 3 7.06 0.00 3.03 11.99 0.07 77.86 15:56:01 all 8.76 0.00 3.44 18.12 0.09 69.59 15:56:01 0 8.45 0.00 3.45 15.69 0.07 72.35 15:56:01 1 8.60 0.00 3.68 16.40 0.10 71.21 15:56:01 2 10.21 0.00 3.08 19.77 0.10 66.84 15:56:01 3 7.80 0.00 3.55 20.62 0.08 67.96 15:57:01 all 6.98 0.00 4.40 23.89 0.10 64.63 15:57:01 0 6.41 0.00 4.31 20.96 0.08 68.24 15:57:01 1 6.26 0.00 3.96 27.14 0.10 62.54 15:57:01 2 7.63 0.00 4.51 24.33 0.10 63.42 15:57:01 3 7.64 0.00 4.87 23.12 0.10 64.27 15:58:01 all 24.47 0.00 3.43 11.84 0.10 60.16 15:58:01 0 25.12 0.00 3.49 11.29 0.10 60.01 15:58:01 1 25.08 0.00 3.18 13.53 0.08 58.13 15:58:01 2 28.12 0.00 3.64 11.60 0.12 56.52 15:58:01 3 19.60 0.00 3.39 10.97 0.08 65.95 15:59:01 all 23.38 0.00 1.32 5.29 0.05 69.96 15:59:01 0 12.15 0.00 1.27 6.58 0.03 79.97 15:59:01 1 19.38 0.00 1.27 3.48 0.07 75.80 15:59:01 2 43.49 0.00 1.79 8.30 0.08 46.33 15:59:01 3 18.54 0.00 0.97 2.80 0.03 77.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.58 0.00 2.80 10.78 0.09 65.75 Average: 0 19.39 0.00 2.63 9.63 0.08 68.27 Average: 1 19.57 0.00 2.87 10.62 0.09 66.85 Average: 2 24.57 0.00 3.04 12.42 0.10 59.87 Average: 3 18.81 0.00 2.66 10.47 0.08 67.98