---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8749 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 9.0G 54% / 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 470 2475 0 997 3232 Swap: 1023 10 1013 ---> 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:a1:d9:ed brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fea1:d9ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:3f:4f:41 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::42:2dff:fe3f:4f41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8749) 10/26/24 _x86_64_ (4 CPU) 13:57:30 LINUX RESTART (4 CPU) 13:58:02 tps rtps wtps bread/s bwrtn/s 13:59:01 156.27 65.55 90.72 4931.07 8324.50 14:00:01 130.26 42.29 87.97 2465.32 15710.18 14:01:01 88.59 27.76 60.83 1778.41 17154.43 14:02:01 384.59 24.08 360.51 2543.18 32646.03 14:03:01 77.17 5.50 71.67 132.11 2172.04 14:04:01 391.65 1.63 390.02 28.40 10495.32 14:05:01 479.12 0.65 478.47 16.00 13390.83 14:06:01 444.93 14.70 430.23 789.21 12708.51 14:07:01 449.27 19.42 429.85 561.75 17351.93 14:08:02 1135.06 34.86 1100.20 1108.30 12632.26 14:09:01 234.02 204.32 29.70 6977.88 6981.13 14:10:01 167.83 131.87 35.95 3821.39 3940.55 Average: 345.69 47.47 298.22 2084.50 12807.82 13:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1620284 3366792 2418368 59.88 57476 1841904 889916 17.49 565764 1669760 164480 14:00:01 732692 2840796 3305960 81.86 70828 2176764 1324476 26.04 1157456 1936916 19152 14:01:01 122444 2025568 3916208 96.97 76932 1975472 2337736 45.95 1942072 1774320 588 14:02:01 119936 1481332 3918716 97.03 106912 1483112 3288488 64.64 2442312 1268128 21228 14:03:01 108444 954524 3930208 97.31 106480 979148 3910884 76.88 2816680 916128 320 14:04:01 118320 932052 3920332 97.07 124464 925252 3931516 77.28 2831720 880948 2740 14:05:01 108620 918164 3930032 97.31 134648 902516 3943188 77.51 2840164 864292 2496 14:06:01 147988 707060 3890664 96.34 127188 737380 4581984 90.07 2856964 813528 1144 14:07:01 122656 479992 3915996 96.96 83152 580860 5143160 101.10 2924476 715804 700 14:08:02 367892 541264 3670760 90.89 72360 321688 4432652 87.13 2821968 598188 272 14:09:01 2484196 2996956 1554456 38.49 86916 594108 1357908 26.69 757760 637748 30812 14:10:01 2633556 3340184 1405096 34.79 101336 772412 1005136 19.76 522264 721800 8884 Average: 723919 1715390 3314733 82.08 95724 1107551 3012254 59.21 2039967 1066463 21068 13:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 13:59:01 ens3 458.73 267.89 1520.51 70.06 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:00:01 ens3 509.02 440.79 3311.58 87.16 0.00 0.00 0.00 0.00 14:01:01 veth465f9d1 0.08 0.18 0.01 0.02 0.00 0.00 0.00 0.00 14:01:01 docker0 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:01:01 lo 1.75 1.75 0.18 0.18 0.00 0.00 0.00 0.00 14:01:01 ens3 926.85 642.26 6300.01 140.86 0.00 0.00 0.00 0.00 14:02:01 veth367eb4a 50.41 47.49 197.15 5.14 0.00 0.00 0.00 0.02 14:02:01 veth465f9d1 0.13 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:02:01 docker0 50.54 47.51 196.46 5.14 0.00 0.00 0.00 0.00 14:02:01 lo 81.64 81.64 199.87 199.87 0.00 0.00 0.00 0.00 14:03:01 veth367eb4a 121.60 117.31 584.54 51.45 0.00 0.00 0.00 0.05 14:03:01 veth465f9d1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 docker0 121.76 117.46 582.89 51.45 0.00 0.00 0.00 0.00 14:03:01 lo 181.20 181.20 630.74 630.74 0.00 0.00 0.00 0.00 14:04:01 veth367eb4a 117.38 106.52 365.24 35.06 0.00 0.00 0.00 0.03 14:04:01 veth465f9d1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 117.55 106.67 363.64 35.07 0.00 0.00 0.00 0.00 14:04:01 lo 200.15 200.15 397.91 397.91 0.00 0.00 0.00 0.00 14:05:01 veth367eb4a 176.07 159.01 618.69 59.31 0.00 0.00 0.00 0.05 14:05:01 veth465f9d1 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 docker0 176.25 159.17 616.29 59.32 0.00 0.00 0.00 0.00 14:05:01 lo 260.66 260.66 669.68 669.68 0.00 0.00 0.00 0.00 14:06:01 veth367eb4a 113.62 101.30 384.86 34.64 0.00 0.00 0.00 0.03 14:06:01 veth465f9d1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 vethddc8fc5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 113.78 101.46 383.32 34.65 0.00 0.00 0.00 0.00 14:07:01 veth367eb4a 1.11 1.13 0.07 0.07 0.00 0.00 0.00 0.00 14:07:01 veth465f9d1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 vethddc8fc5 83.63 83.03 123.63 20.22 0.00 0.00 0.00 0.01 14:07:01 docker0 84.91 84.26 122.55 20.30 0.00 0.00 0.00 0.00 14:08:02 veth367eb4a 26.40 22.38 35.46 2.74 0.00 0.00 0.00 0.00 14:08:02 veth465f9d1 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:08:02 docker0 56.44 50.21 45.39 6.82 0.00 0.00 0.00 0.00 14:08:02 lo 1178.48 1178.48 2495.17 2495.17 0.00 0.00 0.00 0.00 14:09:01 docker0 0.75 0.76 0.04 0.05 0.00 0.00 0.00 0.00 14:09:01 lo 7.57 7.57 0.44 0.44 0.00 0.00 0.00 0.00 14:09:01 ens3 5010.86 3270.91 15764.13 938.68 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:10:01 ens3 622.49 421.29 1180.59 171.98 0.00 0.00 0.00 0.00 Average: docker0 60.34 55.80 192.99 17.78 0.00 0.00 0.00 0.00 Average: lo 99.29 99.29 209.44 209.44 0.00 0.00 0.00 0.00 Average: ens3 461.39 302.33 1387.13 91.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8749) 10/26/24 _x86_64_ (4 CPU) 13:57:30 LINUX RESTART (4 CPU) 13:58:02 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 20.78 0.00 1.99 4.36 0.07 72.80 13:59:01 0 21.72 0.00 1.59 2.22 0.05 74.41 13:59:01 1 9.30 0.00 1.41 4.16 0.07 85.07 13:59:01 2 37.88 0.00 2.99 1.31 0.10 57.71 13:59:01 3 14.23 0.00 1.96 9.79 0.05 73.98 14:00:01 all 36.36 0.00 2.02 1.92 0.08 59.63 14:00:01 0 42.00 0.00 1.45 0.40 0.07 56.08 14:00:01 1 31.11 0.00 2.10 2.08 0.07 64.65 14:00:01 2 35.21 0.00 1.82 2.15 0.08 60.73 14:00:01 3 37.12 0.00 2.70 3.05 0.10 57.03 14:01:01 all 51.26 0.00 2.95 0.87 0.10 44.83 14:01:01 0 59.61 0.00 2.76 1.10 0.10 36.42 14:01:01 1 55.74 0.00 2.47 0.47 0.10 41.22 14:01:01 2 40.34 0.00 3.43 1.24 0.08 54.90 14:01:01 3 49.30 0.00 3.13 0.67 0.08 46.82 14:02:01 all 30.25 0.00 3.57 8.80 0.10 57.29 14:02:01 0 28.31 0.00 3.88 9.07 0.10 58.63 14:02:01 1 36.97 0.00 3.61 8.51 0.08 50.83 14:02:01 2 26.21 0.00 3.70 8.72 0.12 61.25 14:02:01 3 29.51 0.00 3.08 8.86 0.08 58.47 14:03:01 all 26.13 0.00 1.79 1.38 0.09 70.60 14:03:01 0 24.07 0.00 1.74 2.05 0.10 72.04 14:03:01 1 28.59 0.00 2.03 0.32 0.08 68.98 14:03:01 2 24.09 0.00 1.62 1.97 0.10 72.22 14:03:01 3 27.75 0.00 1.79 1.20 0.08 69.17 14:04:01 all 12.75 0.00 2.58 10.54 0.10 74.03 14:04:01 0 11.81 0.00 2.22 8.36 0.08 77.53 14:04:01 1 11.70 0.00 2.53 11.00 0.10 74.67 14:04:01 2 14.26 0.00 3.37 8.52 0.12 73.73 14:04:01 3 13.24 0.00 2.16 14.31 0.12 70.17 14:05:01 all 11.45 0.00 3.47 13.86 0.11 71.10 14:05:01 0 11.54 0.00 3.58 10.24 0.10 74.54 14:05:01 1 12.99 0.00 4.70 19.00 0.10 63.21 14:05:01 2 8.52 0.00 2.30 9.98 0.15 79.05 14:05:01 3 12.74 0.00 3.32 16.20 0.10 67.63 14:06:01 all 18.28 0.00 3.09 11.98 0.11 66.54 14:06:01 0 17.82 0.00 3.03 12.65 0.10 66.40 14:06:01 1 16.31 0.00 2.41 8.02 0.10 73.15 14:06:01 2 19.63 0.00 3.77 12.75 0.12 63.73 14:06:01 3 19.35 0.00 3.19 14.51 0.10 62.85 14:07:01 all 18.93 0.00 5.57 12.46 0.12 62.92 14:07:01 0 18.22 0.00 6.68 15.40 0.12 59.57 14:07:01 1 16.69 0.00 5.36 12.99 0.12 64.84 14:07:01 2 21.38 0.00 5.03 13.72 0.13 59.74 14:07:01 3 19.40 0.00 5.18 7.76 0.12 67.54 14:08:02 all 23.95 0.00 6.95 12.26 0.12 56.72 14:08:02 0 22.93 0.00 6.66 15.85 0.12 54.45 14:08:02 1 23.74 0.00 6.37 12.71 0.12 57.06 14:08:02 2 24.43 0.00 6.15 9.07 0.12 60.24 14:08:02 3 24.71 0.00 8.64 11.40 0.12 55.14 14:09:01 all 25.52 0.00 1.29 5.07 0.08 68.05 14:09:01 0 25.17 0.00 1.17 4.01 0.07 69.58 14:09:01 1 25.95 0.00 0.84 3.46 0.07 69.68 14:09:01 2 26.60 0.00 1.02 6.32 0.09 65.98 14:09:01 3 24.33 0.00 2.13 6.48 0.09 66.97 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 40.57 0.00 1.53 3.69 0.08 54.14 14:10:01 0 38.13 0.00 1.71 2.72 0.07 57.37 14:10:01 1 33.08 0.00 1.64 4.83 0.08 60.38 14:10:01 2 45.44 0.00 1.05 0.67 0.08 52.76 14:10:01 3 45.66 0.00 1.69 6.58 0.07 46.00 Average: all 26.38 0.00 3.07 7.26 0.10 63.20 Average: 0 26.80 0.00 3.04 7.01 0.09 63.06 Average: 1 25.21 0.00 2.96 7.29 0.09 64.44 Average: 2 27.01 0.00 3.02 6.36 0.11 63.49 Average: 3 26.48 0.00 3.25 8.40 0.09 61.78