---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13225 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: 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): 0-7 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 13G 143G 9% / 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 846 26259 0 5060 30864 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:a8:3f:04 brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fea8:3f04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:5f:9b:97 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-8c-8g-13225) 03/15/24 _x86_64_ (8 CPU) 01:11:33 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 98.63 57.47 41.16 3636.33 39745.38 01:14:01 69.52 13.80 55.72 977.30 23419.70 01:15:01 92.32 13.71 78.60 1116.35 28648.43 01:16:01 118.75 9.90 108.85 1753.04 32021.06 01:17:01 387.29 13.80 373.49 758.61 106304.58 01:18:01 22.21 0.38 21.83 28.40 24876.79 01:19:01 22.68 0.05 22.63 8.26 21324.88 01:20:01 60.97 1.40 59.57 107.45 16156.54 Average: 109.04 13.81 95.23 1048.20 36561.85 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30384276 31733688 2554944 7.76 49292 1622584 1418276 4.17 806148 1480864 46148 01:14:01 30175816 31733512 2763404 8.39 67024 1803136 1412768 4.16 833896 1640728 144728 01:15:01 29843188 31689104 3096032 9.40 82576 2062540 1441236 4.24 903992 1875072 188888 01:16:01 26951424 31662504 5987796 18.18 120080 4784464 1450264 4.27 1001388 4522484 2561616 01:17:01 26152788 30908256 6786432 20.60 134240 4803516 5131588 15.10 1830464 4446176 260 01:18:01 25169572 30061436 7769648 23.59 134748 4933708 6240552 18.36 2728492 4519420 260 01:19:01 25219696 30136920 7719524 23.44 135024 4960856 5483976 16.14 2669712 4532988 176 01:20:01 26953588 31667832 5985632 18.17 136532 4770828 1487368 4.38 1157040 4355312 2184 Average: 27606294 31199156 5332926 16.19 107440 3717704 3008254 8.85 1491392 3421630 368032 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 262.81 209.28 850.09 57.45 0.00 0.00 0.00 0.00 01:14:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 35.66 23.38 647.39 3.77 0.00 0.00 0.00 0.00 01:15:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 46.21 34.69 671.02 6.87 0.00 0.00 0.00 0.00 01:16:01 lo 11.00 11.00 1.01 1.01 0.00 0.00 0.00 0.00 01:16:01 br-848427995ace 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 627.56 350.39 22164.70 26.54 0.00 0.00 0.00 0.00 01:17:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 01:17:01 br-848427995ace 0.68 0.58 0.05 0.30 0.00 0.00 0.00 0.00 01:17:01 veth59905c7 0.45 0.68 0.05 0.30 0.00 0.00 0.00 0.00 01:17:01 veth19d329e 30.43 39.44 3.00 4.59 0.00 0.00 0.00 0.00 01:18:01 lo 6.58 6.58 3.66 3.66 0.00 0.00 0.00 0.00 01:18:01 br-848427995ace 2.10 2.45 1.82 1.74 0.00 0.00 0.00 0.00 01:18:01 veth59905c7 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 veth19d329e 76.79 89.79 74.49 27.13 0.00 0.00 0.00 0.01 01:19:01 lo 8.40 8.40 0.66 0.66 0.00 0.00 0.00 0.00 01:19:01 br-848427995ace 1.42 1.55 0.11 0.14 0.00 0.00 0.00 0.00 01:19:01 veth19d329e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 veth017d339 1.62 1.78 0.35 0.37 0.00 0.00 0.00 0.00 01:20:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 ens3 1052.22 685.22 24486.38 126.13 0.00 0.00 0.00 0.00 Average: lo 3.76 3.76 0.72 0.72 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: ens3 130.04 84.34 3052.22 15.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13225) 03/15/24 _x86_64_ (8 CPU) 01:11:33 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 6.57 0.00 0.77 10.30 0.04 82.31 01:13:01 0 2.86 0.00 0.67 2.32 0.03 94.12 01:13:01 1 4.71 0.00 0.60 7.15 0.02 87.53 01:13:01 2 3.39 0.00 0.63 46.33 0.08 49.57 01:13:01 3 4.57 0.00 0.39 11.75 0.03 83.26 01:13:01 4 7.50 0.00 0.65 6.37 0.03 85.44 01:13:01 5 14.53 0.00 1.40 2.72 0.05 81.29 01:13:01 6 5.07 0.00 0.74 2.39 0.07 91.73 01:13:01 7 9.91 0.00 1.09 3.28 0.05 85.67 01:14:01 all 4.82 0.00 0.47 8.20 0.02 86.50 01:14:01 0 0.60 0.00 0.33 1.22 0.02 97.83 01:14:01 1 1.37 0.00 0.32 2.05 0.02 96.25 01:14:01 2 7.61 0.00 0.38 24.08 0.03 67.89 01:14:01 3 17.79 0.00 1.55 23.92 0.05 56.69 01:14:01 4 3.57 0.00 0.32 7.58 0.02 88.52 01:14:01 5 4.12 0.00 0.27 0.22 0.02 95.38 01:14:01 6 0.07 0.00 0.13 5.86 0.03 93.90 01:14:01 7 3.44 0.00 0.38 0.72 0.02 95.45 01:15:01 all 8.02 0.00 0.52 5.17 0.03 86.26 01:15:01 0 4.61 0.00 0.42 0.50 0.02 94.46 01:15:01 1 1.22 0.00 0.07 0.13 0.00 98.58 01:15:01 2 0.35 0.00 0.17 0.47 0.03 98.98 01:15:01 3 2.85 0.00 0.18 0.25 0.02 96.70 01:15:01 4 0.15 0.00 0.05 0.00 0.00 99.80 01:15:01 5 41.11 0.00 1.65 6.79 0.08 50.37 01:15:01 6 1.02 0.00 0.55 33.13 0.05 65.25 01:15:01 7 12.87 0.00 1.03 0.15 0.03 85.91 01:16:01 all 11.71 0.00 4.09 5.17 0.07 78.96 01:16:01 0 11.95 0.00 3.10 1.73 0.05 83.17 01:16:01 1 7.36 0.00 4.58 0.78 0.05 87.23 01:16:01 2 10.82 0.00 3.28 6.62 0.05 79.23 01:16:01 3 9.16 0.00 4.46 0.61 0.05 85.72 01:16:01 4 14.39 0.00 3.36 1.79 0.15 80.30 01:16:01 5 15.52 0.00 4.57 4.16 0.05 75.70 01:16:01 6 9.54 0.00 4.87 16.83 0.07 68.70 01:16:01 7 14.89 0.00 4.54 8.89 0.05 71.63 01:17:01 all 7.42 0.00 1.83 10.69 0.04 80.02 01:17:01 0 4.98 0.00 1.40 8.04 0.05 85.52 01:17:01 1 11.00 0.00 2.33 3.06 0.03 83.58 01:17:01 2 5.58 0.00 1.12 0.59 0.03 92.68 01:17:01 3 7.68 0.00 1.68 4.38 0.05 86.22 01:17:01 4 5.96 0.00 1.69 1.97 0.05 90.33 01:17:01 5 7.64 0.00 1.81 1.67 0.03 88.84 01:17:01 6 6.45 0.00 1.47 1.24 0.02 90.83 01:17:01 7 10.10 0.00 3.19 64.76 0.07 21.87 01:18:01 all 20.06 0.00 1.74 1.50 0.06 76.63 01:18:01 0 13.87 0.00 1.49 1.72 0.07 82.86 01:18:01 1 27.52 0.00 2.40 0.02 0.10 69.96 01:18:01 2 12.99 0.00 0.91 0.03 0.05 86.02 01:18:01 3 21.66 0.00 2.21 0.22 0.07 75.85 01:18:01 4 25.48 0.00 2.04 0.00 0.07 72.41 01:18:01 5 23.40 0.00 1.99 0.00 0.05 74.56 01:18:01 6 15.57 0.00 1.19 7.71 0.03 75.50 01:18:01 7 20.16 0.00 1.74 2.32 0.03 75.75 01:19:01 all 0.96 0.00 0.25 1.71 0.03 97.05 01:19:01 0 0.55 0.00 0.25 0.12 0.02 99.07 01:19:01 1 1.07 0.00 0.32 0.02 0.05 98.54 01:19:01 2 1.20 0.00 0.27 1.45 0.03 97.05 01:19:01 3 0.48 0.00 0.23 0.22 0.03 99.03 01:19:01 4 1.23 0.00 0.33 0.02 0.03 98.38 01:19:01 5 0.65 0.00 0.17 0.02 0.03 99.13 01:19:01 6 1.10 0.00 0.18 11.86 0.02 86.84 01:19:01 7 1.40 0.00 0.22 0.02 0.02 98.35 01:20:01 all 5.68 0.00 0.48 1.21 0.03 92.61 01:20:01 0 1.13 0.00 0.37 0.08 0.00 98.42 01:20:01 1 0.97 0.00 0.47 0.74 0.03 97.79 01:20:01 2 0.57 0.00 0.34 7.38 0.05 91.66 01:20:01 3 1.12 0.00 0.33 0.17 0.03 98.35 01:20:01 4 2.64 0.00 0.43 0.15 0.02 96.76 01:20:01 5 8.96 0.00 0.50 0.37 0.02 90.16 01:20:01 6 2.72 0.00 0.38 0.18 0.03 96.68 01:20:01 7 27.25 0.00 0.98 0.65 0.05 71.06 Average: all 8.15 0.00 1.26 5.49 0.04 85.05 Average: 0 5.06 0.00 1.00 1.97 0.03 91.94 Average: 1 6.89 0.00 1.38 1.74 0.04 89.95 Average: 2 5.32 0.00 0.88 10.87 0.05 82.89 Average: 3 8.16 0.00 1.38 5.19 0.04 85.23 Average: 4 7.60 0.00 1.11 2.24 0.05 89.01 Average: 5 14.49 0.00 1.54 1.99 0.04 81.93 Average: 6 5.19 0.00 1.18 9.88 0.04 83.70 Average: 7 12.50 0.00 1.64 10.06 0.04 75.76