---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7383 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 9.1G 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 483 2666 0 794 3222 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:ba:4c:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:feba:4c8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:9c:b4:a3 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::42:9eff:fe9c:b4a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7383) 10/11/24 _x86_64_ (4 CPU) 14:19:50 LINUX RESTART (4 CPU) 14:20:01 tps rtps wtps bread/s bwrtn/s 14:21:01 162.92 69.16 93.77 5626.00 41444.31 14:22:01 123.31 44.38 78.94 2612.10 11838.03 14:23:01 98.67 25.27 73.40 1948.09 22631.75 14:24:01 204.03 38.33 165.71 2618.90 27300.12 14:25:01 277.17 13.33 263.85 263.78 7971.88 14:26:01 156.00 1.92 154.08 38.00 3835.07 14:27:01 506.98 0.43 506.55 7.87 14215.36 14:28:01 365.56 1.00 364.56 45.18 10212.33 14:29:01 479.05 44.14 434.91 1944.57 15407.06 14:30:01 224.03 73.79 150.23 1951.25 6692.11 14:31:01 261.76 236.72 25.04 7575.47 7267.44 Average: 259.96 49.86 210.10 2239.21 15346.29 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 1691848 3303080 2346804 58.11 42256 1729648 945144 18.58 598696 1578700 91288 14:22:01 1156352 3141724 2882300 71.37 65272 2063140 1074164 21.11 804976 1870084 92468 14:23:01 163148 2404928 3875504 95.96 74716 2302568 1644156 32.32 1610572 2039288 1608 14:24:01 120732 1587992 3917920 97.01 86584 1610100 3173740 62.39 2351948 1359520 11316 14:25:01 114880 919556 3923772 97.16 103848 934624 3966444 77.97 2802616 911508 1100 14:26:01 128556 896900 3910096 96.82 112436 889028 3994288 78.52 2815028 879544 1452 14:27:01 130924 877792 3907728 96.76 128004 838816 4002004 78.67 2804528 860004 1436 14:28:01 109412 710336 3929240 97.29 129676 685580 4145620 81.49 2893292 780308 2136 14:29:01 130972 473188 3907680 96.76 64948 574468 4970476 97.71 2866680 766580 12212 14:30:01 544100 651052 3494552 86.53 49368 226128 3452784 67.87 2809772 515012 208 14:31:01 2797800 3341468 1240852 30.72 82692 629256 974152 19.15 479560 601260 16556 Average: 644429 1664365 3394223 84.04 85436 1134851 2940270 57.80 2076152 1105619 21071 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 395.28 248.43 1478.59 71.35 0.00 0.00 0.00 0.00 14:21:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 301.37 298.48 1989.93 52.61 0.00 0.00 0.00 0.00 14:22:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 742.13 577.71 7484.95 101.87 0.00 0.00 0.00 0.00 14:23:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:24:01 docker0 5.42 5.72 24.36 0.63 0.00 0.00 0.00 0.00 14:24:01 ens3 400.13 207.27 2739.56 36.93 0.00 0.00 0.00 0.00 14:24:01 veth8fe41fe 5.25 5.60 24.42 0.62 0.00 0.00 0.00 0.00 14:24:01 vethaccd8d0 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 14:25:01 docker0 87.39 82.97 366.41 19.63 0.00 0.00 0.00 0.00 14:25:01 ens3 11.21 8.88 2.42 3.15 0.00 0.00 0.00 0.00 14:25:01 veth8fe41fe 87.20 82.81 367.59 19.62 0.00 0.00 0.00 0.03 14:25:01 vethaccd8d0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 134.23 126.10 579.82 52.64 0.00 0.00 0.00 0.00 14:26:01 ens3 26.97 14.67 6.21 5.45 0.00 0.00 0.00 0.00 14:26:01 veth8fe41fe 134.07 125.95 581.65 52.63 0.00 0.00 0.00 0.05 14:26:01 vethaccd8d0 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 138.98 122.40 408.00 42.15 0.00 0.00 0.00 0.00 14:27:01 ens3 51.29 35.09 10.89 10.13 0.00 0.00 0.00 0.00 14:27:01 veth8fe41fe 138.81 122.23 409.89 42.14 0.00 0.00 0.00 0.03 14:27:01 vethaccd8d0 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 docker0 150.37 134.61 565.03 51.09 0.00 0.00 0.00 0.00 14:28:01 ens3 72.98 40.00 16.09 14.14 0.00 0.00 0.00 0.00 14:28:01 veth8fe41fe 150.18 134.44 567.08 51.08 0.00 0.00 0.00 0.05 14:28:01 vethaccd8d0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 veth01ab554 27.70 30.93 72.56 11.17 0.00 0.00 0.00 0.01 14:29:01 docker0 105.65 98.10 298.66 31.58 0.00 0.00 0.00 0.00 14:29:01 ens3 529.01 309.08 120.93 115.68 0.00 0.00 0.00 0.00 14:29:01 veth8fe41fe 77.78 67.16 227.54 20.40 0.00 0.00 0.00 0.02 14:30:01 docker0 17.45 14.67 7.37 1.58 0.00 0.00 0.00 0.00 14:30:01 ens3 218.61 126.22 54.37 48.60 0.00 0.00 0.00 0.00 14:30:01 lo 1018.07 1018.07 2432.66 2432.66 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 120.26 87.49 48.76 63.92 0.00 0.00 0.00 0.00 14:31:01 lo 2.50 2.50 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 58.13 53.14 204.50 18.11 0.00 0.00 0.00 0.00 Average: ens3 260.86 177.59 1268.43 47.62 0.00 0.00 0.00 0.00 Average: lo 92.57 92.57 221.29 221.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7383) 10/11/24 _x86_64_ (4 CPU) 14:19:50 LINUX RESTART (4 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 16.91 0.00 2.24 4.92 0.06 75.87 14:21:01 0 9.77 0.00 1.28 1.53 0.03 87.39 14:21:01 1 25.41 0.00 2.88 8.39 0.08 63.23 14:21:01 2 18.37 0.00 2.21 3.61 0.08 75.73 14:21:01 3 14.17 0.00 2.61 6.17 0.07 76.98 14:22:01 all 26.37 0.00 1.99 2.62 0.08 68.94 14:22:01 0 20.45 0.00 1.47 0.92 0.07 77.10 14:22:01 1 17.82 0.00 1.69 6.61 0.07 73.81 14:22:01 2 32.18 0.00 2.17 1.27 0.10 64.28 14:22:01 3 35.00 0.00 2.58 1.70 0.08 60.63 14:23:01 all 51.37 0.00 3.30 1.02 0.13 44.18 14:23:01 0 54.31 0.00 2.76 0.17 0.13 42.63 14:23:01 1 53.39 0.00 2.79 0.95 0.12 42.76 14:23:01 2 47.88 0.00 4.21 0.65 0.15 47.11 14:23:01 3 49.92 0.00 3.41 2.32 0.13 44.22 14:24:01 all 43.21 0.00 3.05 4.06 0.14 49.54 14:24:01 0 45.65 0.00 3.29 1.66 0.12 49.29 14:24:01 1 44.24 0.00 2.75 5.87 0.15 46.98 14:24:01 2 43.79 0.00 3.41 4.70 0.15 47.95 14:24:01 3 39.18 0.00 2.76 4.00 0.13 53.93 14:25:01 all 30.43 0.00 2.28 7.48 0.10 59.71 14:25:01 0 37.02 0.00 2.65 4.88 0.10 55.35 14:25:01 1 34.16 0.00 2.76 11.72 0.10 51.26 14:25:01 2 24.11 0.00 2.31 8.89 0.13 64.56 14:25:01 3 26.45 0.00 1.40 4.43 0.10 67.61 14:26:01 all 15.53 0.00 1.94 4.03 0.08 78.42 14:26:01 0 17.23 0.00 1.90 2.75 0.08 78.04 14:26:01 1 16.47 0.00 1.98 5.66 0.08 75.80 14:26:01 2 14.10 0.00 1.88 3.70 0.08 80.24 14:26:01 3 14.32 0.00 2.01 3.99 0.07 79.62 14:27:01 all 10.20 0.00 3.23 15.11 0.10 71.36 14:27:01 0 9.47 0.00 3.11 12.58 0.10 74.75 14:27:01 1 9.95 0.00 2.88 12.87 0.08 74.22 14:27:01 2 9.40 0.00 3.14 14.78 0.14 72.54 14:27:01 3 11.99 0.00 3.78 20.24 0.10 63.89 14:28:01 all 20.40 0.00 3.25 10.67 0.12 65.56 14:28:01 0 20.18 0.00 3.47 7.12 0.10 69.12 14:28:01 1 22.96 0.00 2.80 8.39 0.10 65.75 14:28:01 2 20.10 0.00 3.34 12.62 0.15 63.79 14:28:01 3 18.33 0.00 3.41 14.57 0.12 63.58 14:29:01 all 17.02 0.00 4.58 13.17 0.12 65.11 14:29:01 0 16.18 0.00 5.16 14.61 0.12 63.93 14:29:01 1 17.96 0.00 4.44 16.34 0.10 61.15 14:29:01 2 16.31 0.00 4.48 8.31 0.15 70.75 14:29:01 3 17.63 0.00 4.22 13.39 0.10 64.65 14:30:01 all 19.49 0.00 2.27 5.63 0.08 72.54 14:30:01 0 18.13 0.00 3.38 6.99 0.08 71.42 14:30:01 1 14.13 0.00 1.79 4.51 0.08 79.49 14:30:01 2 25.03 0.00 1.97 2.22 0.08 70.69 14:30:01 3 20.68 0.00 1.94 8.80 0.07 68.51 14:31:01 all 27.49 0.00 1.41 6.33 0.08 64.70 14:31:01 0 19.57 0.00 1.15 4.12 0.05 75.11 14:31:01 1 50.42 0.00 1.67 11.14 0.10 36.67 14:31:01 2 21.23 0.00 1.42 5.79 0.08 71.47 14:31:01 3 18.70 0.00 1.42 4.24 0.05 75.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.32 0.00 2.68 6.81 0.10 65.08 Average: 0 24.36 0.00 2.69 5.20 0.09 67.66 Average: 1 27.91 0.00 2.58 8.41 0.10 61.01 Average: 2 24.80 0.00 2.78 6.04 0.12 66.27 Average: 3 24.23 0.00 2.68 7.60 0.09 65.39