---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2955 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: 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): 0-3 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 8.5G 56% / 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 493 1831 0 1618 3197 Swap: 1023 8 1015 ---> 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:bb:41:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.31/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:febb:41d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:89:8d:54 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::42:5bff:fe89:8d54/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2955) 08/20/24 _x86_64_ (4 CPU) 12:15:50 LINUX RESTART (4 CPU) 12:16:01 tps rtps wtps bread/s bwrtn/s 12:17:02 160.18 69.41 90.77 5624.26 40279.39 12:18:01 129.32 48.96 80.36 3459.35 10756.41 12:19:01 100.57 26.28 74.29 1984.75 21632.24 12:20:01 317.13 22.11 295.02 2266.16 31598.47 12:21:01 148.97 7.63 141.34 162.08 3952.15 12:22:01 319.96 2.17 317.80 43.46 8495.92 12:23:01 519.70 0.57 519.13 18.26 14514.11 12:24:01 412.36 0.68 411.68 25.73 11535.81 12:25:01 422.78 86.07 336.71 2701.26 14207.55 12:26:01 180.02 104.93 75.09 5654.52 26208.57 12:27:01 157.44 23.20 134.24 456.86 32661.62 Average: 261.04 35.64 225.40 2034.28 19632.79 12:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:02 1721148 3308500 2317504 57.38 40900 1707916 966432 19.00 594252 1555988 97332 12:18:01 1231552 3164952 2807100 69.51 64508 2013716 1082060 21.27 795456 1810832 92060 12:19:01 165580 2196108 3873072 95.90 73004 2096264 1915340 37.65 1785540 1871696 2952 12:20:01 105924 1608996 3932728 97.38 99316 1631220 3190832 62.72 2286500 1438064 2304 12:21:01 114100 933092 3924552 97.17 104264 955540 3992716 78.49 2796464 933880 616 12:22:01 106940 897024 3931712 97.35 120128 907664 4017332 78.97 2824764 903132 2652 12:23:01 126004 890444 3912648 96.88 132416 868832 4022684 79.07 2824068 882684 2792 12:24:01 125236 772432 3913416 96.90 133336 744996 4125600 81.10 2882892 811508 2816 12:25:01 487340 661440 3551312 87.93 55400 276456 3752908 73.77 2831808 527048 84 12:26:01 850432 1934396 3188220 78.94 67844 1172152 2200600 43.26 1783184 1214468 29976 12:27:01 2085560 3350564 1953092 48.36 75828 1343228 939632 18.47 500152 1266204 856 Average: 647256 1792541 3391396 83.97 87904 1247089 2746012 53.98 1991371 1201409 21313 12:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:17:02 ens3 359.16 230.27 1209.99 68.60 0.00 0.00 0.00 0.00 12:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 3.32 3.32 0.31 0.31 0.00 0.00 0.00 0.00 12:18:01 ens3 231.91 250.28 1136.54 47.35 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:19:01 ens3 1123.60 792.32 8175.80 175.82 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 62.39 62.39 149.89 149.89 0.00 0.00 0.00 0.00 12:20:01 ens3 361.77 254.94 2707.77 18.76 0.00 0.00 0.00 0.00 12:20:01 docker0 37.21 36.14 146.85 3.89 0.00 0.00 0.00 0.00 12:20:01 vethaaf27d0 36.99 35.98 147.34 3.88 0.00 0.00 0.00 0.01 12:21:01 lo 180.84 180.84 601.77 601.77 0.00 0.00 0.00 0.00 12:21:01 ens3 77.22 37.12 18.57 13.43 0.00 0.00 0.00 0.00 12:21:01 docker0 120.14 115.99 559.82 45.75 0.00 0.00 0.00 0.00 12:21:01 vethaaf27d0 119.96 115.83 561.45 45.74 0.00 0.00 0.00 0.05 12:22:01 lo 200.08 200.08 468.82 468.82 0.00 0.00 0.00 0.00 12:22:01 ens3 35.23 16.75 8.87 6.71 0.00 0.00 0.00 0.00 12:22:01 docker0 120.50 111.11 430.20 39.52 0.00 0.00 0.00 0.00 12:22:01 vethaaf27d0 120.31 110.95 431.84 39.51 0.00 0.00 0.00 0.04 12:23:01 lo 245.23 245.23 554.38 554.38 0.00 0.00 0.00 0.00 12:23:01 ens3 16.76 13.13 3.14 4.61 0.00 0.00 0.00 0.00 12:23:01 docker0 162.01 143.43 508.17 51.21 0.00 0.00 0.00 0.00 12:23:01 vethaaf27d0 161.82 143.24 510.37 51.20 0.00 0.00 0.00 0.04 12:24:01 lo 215.80 215.80 538.26 538.26 0.00 0.00 0.00 0.00 12:24:01 ens3 48.13 35.73 10.64 12.66 0.00 0.00 0.00 0.00 12:24:01 docker0 139.91 125.11 497.08 44.96 0.00 0.00 0.00 0.00 12:24:01 vethaaf27d0 139.73 124.95 498.98 44.95 0.00 0.00 0.00 0.04 12:25:01 lo 106.49 106.49 108.45 108.45 0.00 0.00 0.00 0.00 12:25:01 ens3 742.16 421.62 206.45 184.40 0.00 0.00 0.00 0.00 12:25:01 docker0 57.70 55.70 96.01 13.53 0.00 0.00 0.00 0.00 12:25:01 veth94f965e 1.13 1.46 0.07 0.09 0.00 0.00 0.00 0.00 12:26:01 lo 4.00 4.00 0.24 0.24 0.00 0.00 0.00 0.00 12:26:01 vethf19b0e7 147.86 190.38 9.66 2196.24 0.00 0.00 0.00 0.18 12:26:01 ens3 308.02 236.89 3250.96 26.12 0.00 0.00 0.00 0.00 12:26:01 docker0 147.89 190.28 7.64 2196.23 0.00 0.00 0.00 0.00 12:27:01 lo 5.73 5.73 0.50 0.50 0.00 0.00 0.00 0.00 12:27:01 ens3 441.74 594.17 55.98 4438.02 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 93.38 93.38 220.52 220.52 0.00 0.00 0.00 0.00 Average: ens3 340.94 262.24 1526.15 454.67 0.00 0.00 0.00 0.00 Average: docker0 71.49 70.81 204.40 217.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2955) 08/20/24 _x86_64_ (4 CPU) 12:15:50 LINUX RESTART (4 CPU) 12:16:01 CPU %user %nice %system %iowait %steal %idle 12:17:02 all 13.78 0.00 1.83 5.44 0.05 78.90 12:17:02 0 8.14 0.00 1.44 8.09 0.07 82.26 12:17:02 1 26.16 0.00 1.95 1.32 0.05 70.52 12:17:02 2 9.57 0.00 2.31 4.22 0.07 83.84 12:17:02 3 11.28 0.00 1.61 8.12 0.05 78.95 12:18:01 all 23.91 0.00 1.65 3.04 0.07 71.33 12:18:01 0 15.72 0.00 1.01 2.70 0.07 80.50 12:18:01 1 35.65 0.00 2.41 2.45 0.07 59.43 12:18:01 2 34.28 0.00 2.16 1.21 0.07 62.28 12:18:01 3 10.11 0.00 1.00 5.79 0.07 83.03 12:19:01 all 55.69 0.00 3.32 0.96 0.09 39.94 12:19:01 0 53.19 0.00 4.11 0.50 0.08 42.12 12:19:01 1 52.27 0.00 2.36 0.60 0.10 44.67 12:19:01 2 57.26 0.00 3.47 0.84 0.10 38.33 12:19:01 3 60.01 0.00 3.39 1.91 0.08 34.61 12:20:01 all 34.35 0.00 3.17 7.51 0.10 54.88 12:20:01 0 38.13 0.00 3.49 5.34 0.07 52.97 12:20:01 1 26.38 0.00 3.59 16.40 0.08 53.54 12:20:01 2 39.19 0.00 2.56 3.91 0.12 54.22 12:20:01 3 33.68 0.00 3.03 4.39 0.10 58.80 12:21:01 all 27.14 0.00 1.90 3.69 0.09 67.18 12:21:01 0 22.25 0.00 1.79 4.56 0.08 71.32 12:21:01 1 31.11 0.00 2.22 1.27 0.08 65.32 12:21:01 2 27.67 0.00 2.09 8.14 0.10 62.00 12:21:01 3 27.59 0.00 1.48 0.78 0.08 70.06 12:22:01 all 12.32 0.00 2.20 8.76 0.10 76.63 12:22:01 0 13.38 0.00 2.19 10.17 0.10 74.15 12:22:01 1 13.56 0.00 2.06 8.31 0.08 75.98 12:22:01 2 11.47 0.00 2.10 9.05 0.10 77.29 12:22:01 3 10.86 0.00 2.41 7.55 0.10 79.08 12:23:01 all 9.97 0.00 3.19 15.26 0.10 71.48 12:23:01 0 10.77 0.00 3.81 23.00 0.08 62.34 12:23:01 1 7.46 0.00 2.61 12.24 0.10 77.59 12:23:01 2 11.14 0.00 2.99 11.19 0.10 74.59 12:23:01 3 10.52 0.00 3.39 14.63 0.10 71.36 12:24:01 all 17.63 0.00 3.04 11.97 0.09 67.27 12:24:01 0 17.72 0.00 2.45 9.20 0.08 70.54 12:24:01 1 18.94 0.00 3.18 10.60 0.08 67.20 12:24:01 2 19.22 0.00 4.07 14.83 0.10 61.78 12:24:01 3 14.61 0.00 2.47 13.27 0.10 69.56 12:25:01 all 27.92 0.00 4.58 11.04 0.10 56.37 12:25:01 0 26.35 0.00 4.64 11.02 0.10 57.90 12:25:01 1 27.22 0.00 3.69 9.53 0.10 59.46 12:25:01 2 33.02 0.00 4.72 8.10 0.13 54.02 12:25:01 3 25.14 0.00 5.22 15.50 0.08 54.06 12:26:01 all 19.72 0.00 2.08 4.15 0.08 73.97 12:26:01 0 16.94 0.00 1.91 7.07 0.08 73.99 12:26:01 1 21.27 0.00 2.04 2.67 0.07 73.95 12:26:01 2 20.51 0.00 2.46 3.15 0.07 73.81 12:26:01 3 20.15 0.00 1.96 3.70 0.08 74.10 12:27:01 all 21.32 0.00 2.84 3.83 0.07 71.94 12:27:01 0 19.55 0.00 2.91 3.36 0.07 74.12 12:27:01 1 24.08 0.00 2.37 1.88 0.07 71.61 12:27:01 2 22.96 0.00 2.63 5.14 0.08 69.19 12:27:01 3 18.70 0.00 3.47 4.94 0.07 72.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.99 0.00 2.71 6.88 0.08 66.34 Average: 0 22.02 0.00 2.70 7.72 0.08 67.48 Average: 1 25.82 0.00 2.59 6.12 0.08 65.39 Average: 2 26.04 0.00 2.87 6.34 0.09 64.65 Average: 3 22.08 0.00 2.68 7.33 0.08 67.83