---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22545 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 13G 143G 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 801 26609 0 4755 30909 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:41:81:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe41:8177/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:88:01:00 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-22545) 04/11/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 82.15 53.84 28.31 3594.87 40859.59 18:31:01 82.59 17.56 65.02 1019.96 13971.94 18:32:01 112.50 19.58 92.92 2286.82 19559.01 18:33:01 151.32 3.65 147.67 510.71 68894.57 18:34:01 232.34 13.24 219.11 794.28 40429.28 18:35:01 44.58 0.00 44.58 0.00 10263.59 Average: 117.64 17.97 99.67 1367.04 32354.90 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30454296 31786920 2484924 7.54 44676 1613152 1397396 4.11 747164 1478104 53072 18:31:01 30196916 31768888 2742304 8.33 68656 1814292 1415752 4.17 802160 1652220 156524 18:32:01 29857760 31774384 3081460 9.35 86160 2126224 1363204 4.01 821716 1940428 140288 18:33:01 27300740 31705100 5638480 17.12 128444 4470876 1433896 4.22 971300 4210464 739788 18:34:01 25393072 29951220 7546148 22.91 137432 4599616 7246124 21.32 2899176 4130256 1952 18:35:01 26682096 31262176 6257124 19.00 138548 4626416 2232736 6.57 1654924 4120052 88 Average: 28314147 31374781 4625073 14.04 100653 3208429 2514851 7.40 1316073 2921921 181952 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 312.03 233.28 809.98 58.00 0.00 0.00 0.00 0.00 18:30:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 42.16 30.53 710.14 5.92 0.00 0.00 0.00 0.00 18:31:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 56.36 44.19 832.50 7.85 0.00 0.00 0.00 0.00 18:32:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 br-f61d6e958d0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 826.23 407.39 19175.68 29.83 0.00 0.00 0.00 0.00 18:33:01 lo 9.16 9.16 0.90 0.90 0.00 0.00 0.00 0.00 18:34:01 veth06d3524 5.34 6.87 0.85 0.98 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 br-f61d6e958d0a 0.90 0.98 0.43 0.55 0.00 0.00 0.00 0.00 18:34:01 ens3 4.96 3.23 1.13 1.12 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 br-f61d6e958d0a 1.02 1.37 0.19 0.15 0.00 0.00 0.00 0.00 18:35:01 ens3 15.38 14.36 6.67 15.64 0.00 0.00 0.00 0.00 18:35:01 veth79ab783 54.26 48.29 18.25 39.77 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: br-f61d6e958d0a 0.32 0.39 0.10 0.12 0.00 0.00 0.00 0.00 Average: ens3 209.82 122.29 3597.57 19.73 0.00 0.00 0.00 0.00 Average: veth79ab783 9.03 8.04 3.04 6.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22545) 04/11/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 4.53 0.00 0.66 13.07 0.03 81.72 18:30:01 0 1.88 0.00 0.43 0.47 0.03 97.18 18:30:01 1 6.13 0.00 0.80 45.47 0.02 47.58 18:30:01 2 2.52 0.00 0.68 18.43 0.03 78.34 18:30:01 3 5.16 0.00 0.45 1.19 0.02 93.19 18:30:01 4 3.17 0.00 0.43 3.40 0.03 92.96 18:30:01 5 3.42 0.00 0.83 0.57 0.03 95.15 18:30:01 6 9.29 0.00 1.02 2.26 0.03 87.40 18:30:01 7 4.75 0.00 0.55 32.85 0.07 61.79 18:31:01 all 8.24 0.00 0.66 3.75 0.07 87.28 18:31:01 0 1.82 0.00 0.30 0.38 0.03 97.46 18:31:01 1 13.96 0.00 1.34 5.19 0.08 79.43 18:31:01 2 6.63 0.00 0.65 2.90 0.03 89.79 18:31:01 3 8.04 0.00 0.57 0.42 0.05 90.92 18:31:01 4 2.77 0.00 0.33 0.07 0.00 96.83 18:31:01 5 4.02 0.00 0.40 0.07 0.05 95.46 18:31:01 6 17.08 0.00 1.04 20.84 0.18 60.86 18:31:01 7 11.57 0.00 0.73 0.17 0.08 87.44 18:32:01 all 9.46 0.00 0.77 2.92 0.04 86.81 18:32:01 0 10.88 0.00 1.00 1.24 0.02 86.86 18:32:01 1 2.42 0.00 0.85 7.86 0.05 88.81 18:32:01 2 18.34 0.00 1.17 5.80 0.07 74.62 18:32:01 3 4.78 0.00 0.51 0.40 0.02 94.29 18:32:01 4 7.52 0.00 0.72 1.15 0.02 90.60 18:32:01 5 23.24 0.00 1.17 1.90 0.08 73.60 18:32:01 6 5.32 0.00 0.47 0.18 0.02 94.01 18:32:01 7 3.19 0.00 0.18 4.83 0.07 91.73 18:33:01 all 9.73 0.00 4.30 5.98 0.09 79.91 18:33:01 0 9.27 0.00 4.46 1.23 0.08 84.95 18:33:01 1 10.51 0.00 5.27 0.24 0.08 83.89 18:33:01 2 12.21 0.00 4.27 2.01 0.07 81.44 18:33:01 3 8.95 0.00 3.51 0.22 0.07 87.25 18:33:01 4 9.77 0.00 4.41 0.15 0.10 85.56 18:33:01 5 9.54 0.00 4.13 0.86 0.08 85.39 18:33:01 6 10.41 0.00 4.05 5.14 0.10 80.30 18:33:01 7 7.12 0.00 4.31 38.30 0.12 50.15 18:34:01 all 27.50 0.00 3.22 3.10 0.09 66.09 18:34:01 0 28.17 0.00 3.57 3.07 0.12 65.07 18:34:01 1 23.28 0.00 3.10 2.29 0.10 71.23 18:34:01 2 34.19 0.00 3.61 0.50 0.08 61.62 18:34:01 3 15.46 0.00 1.68 3.09 0.07 79.70 18:34:01 4 28.46 0.00 2.86 0.63 0.08 67.97 18:34:01 5 28.85 0.00 3.49 1.10 0.08 66.47 18:34:01 6 29.30 0.00 3.62 0.08 0.08 66.91 18:34:01 7 32.43 0.00 3.81 14.02 0.08 49.66 18:35:01 all 4.26 0.00 0.65 0.67 0.05 94.37 18:35:01 0 3.17 0.00 0.63 0.22 0.05 95.93 18:35:01 1 3.18 0.00 0.67 0.10 0.03 96.01 18:35:01 2 5.54 0.00 0.72 0.17 0.07 93.51 18:35:01 3 3.01 0.00 0.50 4.08 0.05 92.35 18:35:01 4 5.98 0.00 0.63 0.40 0.05 92.94 18:35:01 5 4.76 0.00 0.70 0.07 0.05 94.43 18:35:01 6 4.71 0.00 0.63 0.32 0.03 94.31 18:35:01 7 3.70 0.00 0.74 0.02 0.07 95.48 Average: all 10.62 0.00 1.70 4.91 0.06 82.70 Average: 0 9.20 0.00 1.73 1.10 0.06 87.92 Average: 1 9.91 0.00 2.00 10.22 0.06 77.81 Average: 2 13.24 0.00 1.84 4.97 0.06 79.89 Average: 3 7.58 0.00 1.20 1.57 0.04 89.61 Average: 4 9.60 0.00 1.56 0.97 0.05 87.82 Average: 5 12.30 0.00 1.78 0.76 0.06 85.09 Average: 6 12.69 0.00 1.80 4.80 0.08 80.63 Average: 7 10.47 0.00 1.71 14.94 0.08 72.79