---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23068 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: 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): 0-7 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 12G 144G 8% / 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 866 27520 0 3780 30846 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:16:0f:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe16:f5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:7a:96:1d 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::42:6ff:fe7a:961d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23068) 04/13/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 111.73 36.18 75.55 1690.52 15603.40 14:43:01 151.66 20.95 130.71 782.14 27242.79 14:44:02 21.71 2.15 19.56 48.79 10438.79 14:45:01 127.15 3.02 124.13 437.08 65984.75 14:46:01 126.91 0.52 126.40 4.13 18570.90 14:47:01 76.50 0.22 76.29 1.73 15934.54 14:48:01 86.09 0.43 85.65 40.39 13144.48 Average: 100.19 9.08 91.11 429.24 23745.11 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30096840 31686732 2842380 8.63 70792 1829652 1446992 4.26 887992 1665172 150392 14:43:01 28414640 30419132 4524580 13.74 87504 2210392 2863404 8.42 2213360 1983944 17680 14:44:02 28359312 30815648 4579908 13.90 88556 2654632 2082716 6.13 2010524 2228696 411940 14:45:01 27355188 30498768 5584032 16.95 109432 3298020 2322396 6.83 2594812 2587288 93468 14:46:01 26924080 30265936 6015140 18.26 136560 3419476 2421804 7.13 2845172 2708720 1724 14:47:01 26764960 30280316 6174260 18.74 162796 3529512 2367752 6.97 2857624 2811616 107844 14:48:01 28242040 31643712 4697180 14.26 163612 3440848 1411628 4.15 1567244 2671132 26448 Average: 28022437 30801463 4916783 14.93 117036 2911790 2130956 6.27 2139533 2379510 115642 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 14:42:01 ens3 74.52 52.26 943.73 11.00 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.40 1.40 0.09 0.09 0.00 0.00 0.00 0.00 14:43:01 ens3 668.36 511.48 4903.33 145.27 0.00 0.00 0.00 0.00 14:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:02 lo 6.88 6.88 2.11 2.11 0.00 0.00 0.00 0.00 14:44:02 ens3 200.00 168.42 556.87 52.19 0.00 0.00 0.00 0.00 14:45:01 docker0 71.38 124.64 10.12 526.31 0.00 0.00 0.00 0.00 14:45:01 lo 6.17 6.17 0.57 0.57 0.00 0.00 0.00 0.00 14:45:01 ens3 613.79 616.13 2307.39 3409.43 0.00 0.00 0.00 0.00 14:45:01 vethc5e3097 68.55 119.47 10.88 447.51 0.00 0.00 0.00 0.04 14:46:01 docker0 595.37 484.95 56.19 463.91 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 520.66 618.28 475.38 70.35 0.00 0.00 0.00 0.00 14:46:01 vethc5e3097 595.37 484.99 64.33 463.91 0.00 0.00 0.00 0.04 14:47:01 veth5b8006c 708.10 634.08 79.41 923.38 0.00 0.00 0.00 0.08 14:47:01 docker0 800.20 705.40 77.46 963.05 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 ens3 731.04 814.18 968.22 92.49 0.00 0.00 0.00 0.00 14:48:01 docker0 115.33 94.57 8.74 41.05 0.00 0.00 0.00 0.00 14:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 ens3 107.18 122.95 48.85 13.87 0.00 0.00 0.00 0.00 Average: docker0 226.41 201.55 21.81 284.33 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 416.04 414.33 1455.65 535.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23068) 04/13/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.43 0.00 0.82 1.62 0.03 87.10 14:42:01 0 1.27 0.00 0.37 0.30 0.02 98.04 14:42:01 1 0.78 0.00 0.38 4.05 0.02 94.76 14:42:01 2 0.72 0.00 0.40 5.83 0.02 93.04 14:42:01 3 0.97 0.00 0.35 0.33 0.00 98.35 14:42:01 4 10.68 0.00 0.82 0.72 0.02 87.77 14:42:01 5 44.57 0.00 2.42 1.50 0.08 51.43 14:42:01 6 11.01 0.00 0.92 0.17 0.02 87.89 14:42:01 7 13.42 0.00 0.87 0.03 0.03 85.64 14:43:01 all 19.46 0.00 1.64 2.14 0.06 76.71 14:43:01 0 16.12 0.00 0.92 1.51 0.05 81.40 14:43:01 1 15.56 0.00 2.04 4.44 0.05 77.92 14:43:01 2 17.98 0.00 0.63 2.54 0.05 78.80 14:43:01 3 20.23 0.00 2.98 2.08 0.07 74.64 14:43:01 4 34.37 0.00 3.96 2.67 0.08 58.92 14:43:01 5 16.27 0.00 0.92 2.61 0.03 80.17 14:43:01 6 18.20 0.00 0.89 1.09 0.07 79.76 14:43:01 7 16.87 0.00 0.77 0.15 0.07 82.14 14:44:02 all 10.08 0.00 0.55 0.66 0.03 88.67 14:44:02 0 5.85 0.00 0.37 0.02 0.03 93.73 14:44:02 1 26.85 0.00 2.00 0.08 0.05 71.02 14:44:02 2 9.65 0.00 0.35 0.00 0.02 89.98 14:44:02 3 7.52 0.00 0.40 4.90 0.02 87.16 14:44:02 4 8.35 0.00 0.38 0.28 0.03 90.95 14:44:02 5 9.06 0.00 0.22 0.02 0.03 90.67 14:44:02 6 6.72 0.00 0.30 0.02 0.02 92.94 14:44:02 7 6.61 0.00 0.37 0.00 0.03 92.99 14:45:01 all 9.54 0.00 2.07 1.80 0.06 86.53 14:45:01 0 12.63 0.00 2.42 1.67 0.07 83.20 14:45:01 1 9.01 0.00 2.43 1.73 0.07 86.76 14:45:01 2 12.64 0.00 2.58 5.10 0.07 79.61 14:45:01 3 9.57 0.00 1.94 3.58 0.07 84.84 14:45:01 4 8.93 0.00 1.94 0.37 0.03 88.72 14:45:01 5 13.43 0.00 2.04 0.31 0.07 84.16 14:45:01 6 3.96 0.00 1.72 0.02 0.05 94.25 14:45:01 7 6.21 0.00 1.47 1.64 0.07 90.62 14:46:01 all 5.20 0.00 0.78 0.40 0.04 93.59 14:46:01 0 2.81 0.00 1.07 0.03 0.03 96.06 14:46:01 1 3.07 0.00 0.53 0.02 0.02 96.36 14:46:01 2 2.98 0.00 0.60 3.04 0.03 93.35 14:46:01 3 0.12 0.00 0.02 0.00 0.00 99.87 14:46:01 4 2.85 0.00 0.23 0.00 0.03 96.88 14:46:01 5 0.74 0.00 1.34 0.07 0.05 97.80 14:46:01 6 0.15 0.00 0.65 0.05 0.05 99.10 14:46:01 7 28.78 0.00 1.77 0.02 0.07 69.36 14:47:01 all 8.10 0.00 1.48 0.36 0.05 90.01 14:47:01 0 12.14 0.00 3.46 0.10 0.05 84.25 14:47:01 1 5.47 0.00 1.03 0.03 0.05 93.41 14:47:01 2 3.93 0.00 1.04 0.84 0.07 94.12 14:47:01 3 2.16 0.00 1.14 1.87 0.05 94.78 14:47:01 4 12.39 0.00 1.64 0.00 0.03 85.95 14:47:01 5 4.23 0.00 1.41 0.02 0.07 94.28 14:47:01 6 21.41 0.00 1.67 0.03 0.05 76.84 14:47:01 7 3.09 0.00 0.45 0.02 0.03 96.41 14:48:01 all 3.20 0.00 0.49 0.65 0.03 95.64 14:48:01 0 14.29 0.00 0.95 0.28 0.03 84.44 14:48:01 1 1.33 0.00 0.38 0.02 0.00 98.27 14:48:01 2 1.29 0.00 0.39 0.59 0.03 97.70 14:48:01 3 1.45 0.00 0.79 4.25 0.03 93.48 14:48:01 4 0.12 0.00 0.10 0.00 0.05 99.73 14:48:01 5 3.28 0.00 0.65 0.00 0.02 96.05 14:48:01 6 3.57 0.00 0.48 0.03 0.02 95.89 14:48:01 7 0.18 0.00 0.20 0.00 0.00 99.62 Average: all 9.43 0.00 1.11 1.09 0.04 88.33 Average: 0 9.29 0.00 1.36 0.56 0.04 88.75 Average: 1 8.87 0.00 1.25 1.48 0.04 88.36 Average: 2 7.02 0.00 0.85 2.56 0.04 89.54 Average: 3 5.99 0.00 1.08 2.43 0.03 90.46 Average: 4 11.11 0.00 1.29 0.58 0.04 86.98 Average: 5 13.09 0.00 1.28 0.65 0.05 84.93 Average: 6 9.30 0.00 0.95 0.20 0.04 89.52 Average: 7 10.75 0.00 0.84 0.26 0.04 88.11