---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41490 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 15G 141G 10% / 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 909 24259 0 6998 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:4b:a5:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe4b:a52b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:50:e9:30 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-41490) 09/24/24 _x86_64_ (8 CPU) 17:17:54 LINUX RESTART (8 CPU) 17:18:01 tps rtps wtps bread/s bwrtn/s 17:19:01 97.27 47.42 49.85 4399.33 57028.72 17:20:01 13.86 0.00 13.86 0.00 20305.63 17:21:01 288.47 39.78 248.69 1839.03 27360.51 17:22:01 215.31 50.91 164.41 3759.51 43724.45 17:23:01 70.08 13.20 56.88 2412.80 28311.76 17:24:01 127.33 1.33 126.00 111.85 60221.96 17:25:01 332.28 2.57 329.72 407.87 123348.80 17:26:01 144.57 0.43 144.14 23.33 14890.37 17:27:01 93.08 0.18 92.90 21.06 3482.62 Average: 153.58 17.31 136.26 1441.68 42072.59 17:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:19:01 30668492 31911928 2270728 6.89 38592 1533180 1333612 3.92 606796 1414924 140 17:20:01 30662660 31906208 2276560 6.91 38680 1533184 1333612 3.92 612104 1414884 216 17:21:01 30175708 31732052 2763512 8.39 69340 1797844 1401096 4.12 847072 1627692 144724 17:22:01 28971788 31110088 3967432 12.04 87500 2343980 1854592 5.46 1592436 2047184 20260 17:23:01 26767644 29549736 6171576 18.74 93200 2970776 3406856 10.02 3289116 2527020 428932 17:24:01 26550688 31625468 6388532 19.39 135812 5106816 1712096 5.04 1421876 4480648 1575208 17:25:01 22895448 29734780 10043772 30.49 178444 6684756 8560980 25.19 3522892 5856620 68588 17:26:01 20120416 27225048 12818804 38.92 190532 6913944 11920520 35.07 6143324 5951908 8308 17:27:01 22079000 29227792 10860220 32.97 192972 7004636 4139940 12.18 4310496 5905524 264 Average: 26543538 30447011 6395682 19.42 113897 3987680 3962589 11.66 2482901 3469600 249627 17:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:19:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 197.02 141.54 578.40 29.51 0.00 0.00 0.00 0.00 17:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 2.25 1.10 2.47 0.54 0.00 0.00 0.00 0.00 17:21:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 218.61 144.24 1116.70 47.28 0.00 0.00 0.00 0.00 17:22:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 574.02 430.14 5598.97 84.94 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 788.39 579.69 2952.75 189.36 0.00 0.00 0.00 0.00 17:24:01 lo 8.47 8.47 0.93 0.93 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 721.98 438.33 14103.38 60.47 0.00 0.00 0.00 0.00 17:25:01 vethd930f9e 0.00 1.40 0.00 0.75 0.00 0.00 0.00 0.00 17:25:01 veth005dd86 7.47 9.65 1.49 2.44 0.00 0.00 0.00 0.00 17:25:01 lo 3.27 3.27 0.39 0.39 0.00 0.00 0.00 0.00 17:25:01 vethf4d74f6 3.83 6.17 0.70 1.52 0.00 0.00 0.00 0.00 17:26:01 vethd930f9e 2.48 3.20 0.64 0.87 0.00 0.00 0.00 0.00 17:26:01 veth005dd86 7.16 9.38 2.56 3.02 0.00 0.00 0.00 0.00 17:26:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:26:01 vethf4d74f6 1.15 2.25 0.17 0.49 0.00 0.00 0.00 0.00 17:27:01 lo 2.33 2.33 0.29 0.29 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 veth4131170 276.52 255.32 344.84 30.21 0.00 0.00 0.00 0.03 17:27:01 ens3 3063.37 2014.58 36633.32 473.56 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.23 0.23 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: veth4131170 30.72 28.37 38.31 3.36 0.00 0.00 0.00 0.00 Average: ens3 339.72 223.18 4069.53 52.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41490) 09/24/24 _x86_64_ (8 CPU) 17:17:54 LINUX RESTART (8 CPU) 17:18:01 CPU %user %nice %system %iowait %steal %idle 17:19:01 all 2.43 0.00 0.64 3.57 0.02 93.34 17:19:01 0 4.11 0.00 1.72 16.74 0.02 77.41 17:19:01 1 1.75 0.00 0.65 0.27 0.02 97.31 17:19:01 2 2.67 0.00 0.48 0.58 0.02 96.25 17:19:01 3 2.39 0.00 0.50 0.38 0.02 96.71 17:19:01 4 3.17 0.00 0.52 5.19 0.03 91.09 17:19:01 5 1.09 0.00 0.43 2.89 0.02 95.57 17:19:01 6 2.35 0.00 0.43 2.10 0.02 95.10 17:19:01 7 1.94 0.00 0.42 0.40 0.02 97.23 17:20:01 all 0.25 0.00 0.01 1.45 0.00 98.28 17:20:01 0 0.12 0.00 0.02 11.66 0.00 88.21 17:20:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:20:01 2 1.67 0.00 0.00 0.00 0.00 98.33 17:20:01 3 0.07 0.00 0.02 0.00 0.00 99.92 17:20:01 4 0.03 0.00 0.00 0.00 0.00 99.97 17:20:01 5 0.00 0.00 0.03 0.00 0.00 99.97 17:20:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:20:01 7 0.00 0.00 0.02 0.00 0.02 99.97 17:21:01 all 7.83 0.00 0.77 3.50 0.03 87.89 17:21:01 0 21.72 0.00 1.92 21.30 0.05 55.01 17:21:01 1 19.36 0.00 1.08 1.53 0.05 77.97 17:21:01 2 6.01 0.00 0.37 0.03 0.03 93.55 17:21:01 3 2.45 0.00 0.43 0.22 0.00 96.90 17:21:01 4 4.25 0.00 0.30 0.35 0.03 95.07 17:21:01 5 1.20 0.00 0.42 0.73 0.02 97.63 17:21:01 6 0.77 0.00 0.43 0.08 0.02 98.70 17:21:01 7 6.88 0.00 1.20 3.72 0.03 88.16 17:22:01 all 22.19 0.00 1.32 1.78 0.07 74.63 17:22:01 0 22.17 0.00 1.29 3.24 0.05 73.25 17:22:01 1 23.63 0.00 1.74 1.05 0.07 73.51 17:22:01 2 22.25 0.00 1.32 0.52 0.07 75.85 17:22:01 3 22.35 0.00 1.32 0.50 0.07 75.76 17:22:01 4 8.45 0.00 0.67 6.41 0.07 84.40 17:22:01 5 28.29 0.00 1.34 0.52 0.08 69.77 17:22:01 6 16.07 0.00 0.97 0.87 0.07 82.02 17:22:01 7 34.33 0.00 1.92 1.17 0.12 62.46 17:23:01 all 47.59 0.00 1.45 0.39 0.08 50.48 17:23:01 0 33.86 0.00 2.29 0.55 0.07 63.24 17:23:01 1 58.47 0.00 1.44 0.00 0.08 40.01 17:23:01 2 50.07 0.00 1.72 0.17 0.08 47.96 17:23:01 3 54.50 0.00 1.30 0.37 0.10 43.73 17:23:01 4 36.99 0.00 1.61 1.90 0.08 59.41 17:23:01 5 54.45 0.00 1.22 0.03 0.07 44.23 17:23:01 6 56.36 0.00 0.93 0.08 0.08 42.54 17:23:01 7 36.08 0.00 1.15 0.02 0.05 62.70 17:24:01 all 16.83 0.00 3.51 3.63 0.06 75.97 17:24:01 0 15.67 0.00 3.75 2.30 0.07 78.22 17:24:01 1 12.58 0.00 3.62 2.65 0.03 81.12 17:24:01 2 12.94 0.00 3.13 2.02 0.07 81.85 17:24:01 3 18.55 0.00 3.61 10.72 0.05 67.07 17:24:01 4 8.14 0.00 3.17 6.07 0.08 82.54 17:24:01 5 19.86 0.00 4.09 2.48 0.07 73.51 17:24:01 6 16.84 0.00 2.94 1.29 0.07 78.86 17:24:01 7 30.08 0.00 3.72 1.56 0.07 64.57 17:25:01 all 28.84 0.00 4.90 9.08 0.07 57.11 17:25:01 0 26.78 0.00 4.32 19.37 0.08 49.45 17:25:01 1 29.59 0.00 4.78 0.69 0.07 64.87 17:25:01 2 29.29 0.00 4.39 0.17 0.05 66.10 17:25:01 3 26.71 0.00 4.72 7.59 0.07 60.90 17:25:01 4 28.11 0.00 5.45 3.48 0.07 62.89 17:25:01 5 31.83 0.00 4.02 0.89 0.08 63.17 17:25:01 6 30.23 0.00 4.78 1.72 0.05 63.22 17:25:01 7 28.21 0.00 6.75 38.85 0.10 26.10 17:26:01 all 41.42 0.00 3.41 0.64 0.12 54.40 17:26:01 0 33.90 0.00 3.73 0.27 0.15 61.95 17:26:01 1 44.83 0.00 3.05 0.32 0.13 51.67 17:26:01 2 39.29 0.00 3.17 0.12 0.12 57.31 17:26:01 3 40.39 0.00 3.69 0.15 0.12 55.66 17:26:01 4 35.73 0.00 3.96 0.57 0.13 59.61 17:26:01 5 50.32 0.00 3.22 0.99 0.12 45.36 17:26:01 6 47.33 0.00 2.85 0.59 0.10 49.14 17:26:01 7 39.61 0.00 3.61 2.14 0.12 54.52 17:27:01 all 19.19 0.00 3.78 0.21 0.13 76.70 17:27:01 0 17.63 0.00 3.83 0.31 0.12 78.11 17:27:01 1 19.42 0.00 4.09 0.07 0.12 76.31 17:27:01 2 19.52 0.00 3.52 0.34 0.13 76.48 17:27:01 3 18.88 0.00 3.40 0.08 0.10 77.54 17:27:01 4 20.30 0.00 3.57 0.44 0.13 75.56 17:27:01 5 19.72 0.00 3.70 0.08 0.15 76.34 17:27:01 6 21.04 0.00 4.14 0.13 0.13 74.55 17:27:01 7 17.04 0.00 4.02 0.17 0.12 78.66 Average: all 20.71 0.00 2.19 2.69 0.06 74.34 Average: 0 19.54 0.00 2.54 8.40 0.07 69.45 Average: 1 23.28 0.00 2.27 0.73 0.06 73.66 Average: 2 20.37 0.00 2.00 0.44 0.06 77.12 Average: 3 20.67 0.00 2.10 2.21 0.06 74.95 Average: 4 16.10 0.00 2.13 2.71 0.07 78.99 Average: 5 22.96 0.00 2.05 0.96 0.07 73.97 Average: 6 21.19 0.00 1.94 0.76 0.06 76.05 Average: 7 21.54 0.00 2.52 5.30 0.07 70.56