---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40566 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 910 27217 0 4039 30802 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:a5:d8:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fea5:d811/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:4a:6e:a0 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:cbff:fe4a:6ea0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40566) 09/21/24 _x86_64_ (8 CPU) 14:43:16 LINUX RESTART (8 CPU) 14:44:02 tps rtps wtps bread/s bwrtn/s 14:45:01 178.14 30.60 147.53 1274.77 99638.30 14:46:01 123.61 8.25 115.36 544.98 16879.45 14:47:01 90.45 4.05 86.40 429.80 44080.65 14:48:01 96.05 0.27 95.78 4.27 21659.19 14:49:01 70.90 0.30 70.60 4.93 5129.68 14:50:01 119.76 0.17 119.60 9.47 8631.63 Average: 112.97 7.21 105.77 375.54 32483.31 14:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:45:01 29791296 31476644 3147924 9.56 77504 1911996 1987664 5.85 1110840 1731592 180128 14:46:01 28370288 30379332 4568932 13.87 87360 2214764 2907172 8.55 2250192 1988128 1320 14:47:01 28061580 30733300 4877640 14.81 94364 2857708 2148624 6.32 2156512 2361332 696 14:48:01 26830324 30204844 6108896 18.55 136692 3451016 2323416 6.84 2907224 2739796 68740 14:49:01 26566980 30235200 6372240 19.35 174660 3661860 2356032 6.93 2919000 2943328 220532 14:50:01 27840632 31506632 5098588 15.48 176108 3675336 1507716 4.44 1724932 2899456 16912 Average: 27910183 30755992 5029037 15.27 124448 2962113 2205104 6.49 2178117 2443939 81388 14:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:45:01 ens3 130.16 81.95 1088.72 21.28 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 2.33 2.33 0.12 0.12 0.00 0.00 0.00 0.00 14:46:01 ens3 674.02 468.54 4540.34 108.56 0.00 0.00 0.00 0.00 14:47:01 docker0 2.87 5.63 0.17 77.52 0.00 0.00 0.00 0.00 14:47:01 lo 8.98 8.98 2.34 2.34 0.00 0.00 0.00 0.00 14:47:01 ens3 626.21 610.08 1549.24 3364.31 0.00 0.00 0.00 0.00 14:48:01 docker0 183.19 279.19 30.41 763.59 0.00 0.00 0.00 0.00 14:48:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 14:48:01 ens3 474.72 300.47 1682.99 67.02 0.00 0.00 0.00 0.00 14:48:01 veth8563c73 183.19 279.34 32.91 763.60 0.00 0.00 0.00 0.06 14:49:01 docker0 192.72 286.89 30.20 757.28 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:49:01 ens3 311.10 206.00 763.09 37.56 0.00 0.00 0.00 0.00 14:49:01 veth8cbdbca 160.54 256.37 30.95 754.68 0.00 0.00 0.00 0.06 14:50:01 docker0 55.54 54.99 3.15 13.16 0.00 0.00 0.00 0.00 14:50:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:50:01 ens3 99.32 82.30 28.91 13.68 0.00 0.00 0.00 0.00 Average: docker0 72.59 104.74 10.68 269.34 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 386.63 292.14 1610.33 603.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40566) 09/21/24 _x86_64_ (8 CPU) 14:43:16 LINUX RESTART (8 CPU) 14:44:02 CPU %user %nice %system %iowait %steal %idle 14:45:01 all 12.13 0.00 0.92 1.79 0.04 85.11 14:45:01 0 9.21 0.00 0.70 1.05 0.03 89.01 14:45:01 1 5.51 0.00 1.00 5.44 0.03 88.02 14:45:01 2 3.58 0.00 0.56 0.19 0.02 95.66 14:45:01 3 2.95 0.00 0.31 0.08 0.02 96.64 14:45:01 4 15.43 0.00 0.75 0.34 0.03 83.45 14:45:01 5 29.69 0.00 2.21 0.73 0.07 67.31 14:45:01 6 3.78 0.00 0.19 6.08 0.07 89.89 14:45:01 7 26.84 0.00 1.68 0.44 0.08 70.95 14:46:01 all 16.35 0.00 1.68 0.18 0.05 81.74 14:46:01 0 13.78 0.00 0.33 0.00 0.03 85.85 14:46:01 1 16.75 0.00 4.38 0.25 0.05 78.57 14:46:01 2 22.20 0.00 4.58 0.42 0.08 72.72 14:46:01 3 14.74 0.00 0.47 0.03 0.05 84.71 14:46:01 4 13.71 0.00 0.45 0.02 0.05 85.78 14:46:01 5 14.86 0.00 1.40 0.33 0.05 83.36 14:46:01 6 19.31 0.00 1.04 0.37 0.08 79.20 14:46:01 7 15.48 0.00 0.80 0.00 0.07 83.65 14:47:01 all 17.01 0.00 1.79 0.63 0.07 80.50 14:47:01 0 14.48 0.00 1.87 0.03 0.05 83.56 14:47:01 1 22.87 0.00 1.46 0.15 0.08 75.44 14:47:01 2 15.28 0.00 1.39 2.71 0.05 80.57 14:47:01 3 33.15 0.00 3.67 0.65 0.08 62.44 14:47:01 4 8.32 0.00 1.31 0.44 0.05 89.89 14:47:01 5 11.19 0.00 1.52 0.99 0.05 86.25 14:47:01 6 14.77 0.00 1.37 0.02 0.05 83.79 14:47:01 7 16.07 0.00 1.68 0.07 0.07 82.12 14:48:01 all 8.18 0.00 1.62 0.40 0.08 89.72 14:48:01 0 13.59 0.00 2.74 0.18 0.12 83.37 14:48:01 1 5.04 0.00 1.29 0.00 0.12 93.55 14:48:01 2 5.80 0.00 0.89 0.02 0.05 93.25 14:48:01 3 6.75 0.00 3.32 1.32 0.15 88.46 14:48:01 4 19.19 0.00 1.07 0.10 0.07 79.57 14:48:01 5 7.91 0.00 0.87 0.50 0.03 90.68 14:48:01 6 2.51 0.00 1.83 1.07 0.08 94.51 14:48:01 7 4.67 0.00 0.99 0.00 0.08 94.26 14:49:01 all 6.73 0.00 1.16 0.17 0.05 91.90 14:49:01 0 3.70 0.00 1.61 0.00 0.07 94.63 14:49:01 1 1.02 0.00 1.47 0.20 0.03 97.28 14:49:01 2 4.61 0.00 0.80 0.00 0.02 94.57 14:49:01 3 0.15 0.00 0.13 0.02 0.03 99.67 14:49:01 4 2.87 0.00 1.26 0.05 0.07 95.75 14:49:01 5 9.85 0.00 1.79 0.92 0.05 87.39 14:49:01 6 31.45 0.00 2.05 0.02 0.08 66.40 14:49:01 7 0.10 0.00 0.15 0.15 0.02 99.58 14:50:01 all 2.26 0.00 0.30 0.34 0.01 97.09 14:50:01 0 0.50 0.00 0.15 0.00 0.00 99.35 14:50:01 1 1.88 0.00 0.35 0.35 0.02 97.40 14:50:01 2 1.95 0.00 0.20 0.02 0.02 97.82 14:50:01 3 0.37 0.00 0.18 0.23 0.00 99.22 14:50:01 4 1.57 0.00 0.33 0.00 0.02 98.08 14:50:01 5 0.53 0.00 0.23 0.00 0.02 99.22 14:50:01 6 11.17 0.00 0.43 0.05 0.03 88.31 14:50:01 7 0.12 0.00 0.48 2.07 0.00 97.33 Average: all 10.43 0.00 1.24 0.58 0.05 87.69 Average: 0 9.21 0.00 1.23 0.21 0.05 89.30 Average: 1 8.84 0.00 1.66 1.05 0.06 88.39 Average: 2 8.91 0.00 1.41 0.56 0.04 89.09 Average: 3 9.68 0.00 1.35 0.39 0.06 88.52 Average: 4 10.17 0.00 0.86 0.16 0.05 88.76 Average: 5 12.29 0.00 1.34 0.58 0.04 85.75 Average: 6 13.87 0.00 1.15 1.25 0.07 83.66 Average: 7 10.50 0.00 0.96 0.46 0.05 88.03