---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35594 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 925 24250 0 6991 30786 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:9c:ca:cf brd ff:ff:ff:ff:ff:ff inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe9c:cacf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:02:71:c6 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-35594) 09/02/24 _x86_64_ (8 CPU) 11:46:06 LINUX RESTART (8 CPU) 11:47:01 tps rtps wtps bread/s bwrtn/s 11:48:01 196.72 50.17 146.54 3824.03 78408.53 11:49:01 131.29 14.63 116.66 960.37 36709.62 11:50:01 61.32 12.90 48.43 2385.74 20263.56 11:51:01 290.22 4.45 285.77 463.66 77441.76 11:52:01 248.89 0.45 248.44 39.25 59021.56 11:53:01 47.18 0.02 47.16 1.47 2504.25 Average: 162.63 13.77 148.86 1278.71 45728.94 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 29768228 31536264 3170992 9.63 79440 1992176 1580816 4.65 1093792 1769748 120048 11:49:01 28136820 30350396 4802400 14.58 90416 2413764 2527268 7.44 2380644 2086024 21568 11:50:01 28200116 31584540 4739104 14.39 102536 3549732 1504020 4.43 1428432 2931452 527516 11:51:01 23310964 29937304 9628256 29.23 148764 6517452 7667112 22.56 3247840 5776360 1290812 11:52:01 20179388 27227632 12759832 38.74 189952 6852964 11998508 35.30 6112432 5929972 8356 11:53:01 19335660 26550072 13603560 41.30 192028 7019904 12540780 36.90 6817784 6038148 1660 Average: 24821863 29531035 8117357 24.64 133856 4724332 6303084 18.55 3513487 4088617 328327 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 ens3 148.01 105.98 1156.28 27.64 0.00 0.00 0.00 0.00 11:48:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 1011.91 645.21 6093.85 183.17 0.00 0.00 0.00 0.00 11:49:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 633.44 410.11 2121.18 135.22 0.00 0.00 0.00 0.00 11:50:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 1032.43 539.69 25433.72 48.39 0.00 0.00 0.00 0.00 11:51:01 lo 9.47 9.47 1.05 1.05 0.00 0.00 0.00 0.00 11:51:01 vethaf7bb3f 1.05 0.93 0.11 0.12 0.00 0.00 0.00 0.00 11:51:01 veth1ba9cbd 3.80 5.22 0.70 0.80 0.00 0.00 0.00 0.00 11:52:01 ens3 79.67 52.20 793.43 13.37 0.00 0.00 0.00 0.00 11:52:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 11:52:01 br-bedfd322a4d4 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 vethaf7bb3f 3.14 6.55 0.43 1.38 0.00 0.00 0.00 0.00 11:53:01 ens3 18.83 11.66 4.61 3.74 0.00 0.00 0.00 0.00 11:53:01 lo 1.30 1.30 0.15 0.15 0.00 0.00 0.00 0.00 11:53:01 br-bedfd322a4d4 285.75 230.29 20.41 25.29 0.00 0.00 0.00 0.00 11:53:01 vethaf7bb3f 6.40 7.78 5.74 5.45 0.00 0.00 0.00 0.00 Average: ens3 487.26 294.07 5932.28 68.57 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.29 0.29 0.00 0.00 0.00 0.00 Average: br-bedfd322a4d4 47.62 38.39 3.40 4.22 0.00 0.00 0.00 0.00 Average: vethaf7bb3f 1.77 2.55 1.05 1.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35594) 09/02/24 _x86_64_ (8 CPU) 11:46:06 LINUX RESTART (8 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 10.67 0.00 0.90 6.65 0.05 81.72 11:48:01 0 23.39 0.00 1.36 3.05 0.08 72.12 11:48:01 1 3.46 0.00 0.52 36.85 0.08 59.08 11:48:01 2 4.77 0.00 0.65 2.74 0.03 91.81 11:48:01 3 12.09 0.00 1.04 2.77 0.05 84.05 11:48:01 4 5.91 0.00 0.58 1.17 0.02 92.32 11:48:01 5 3.36 0.00 0.57 0.35 0.02 95.71 11:48:01 6 19.81 0.00 1.36 6.15 0.05 72.64 11:48:01 7 12.63 0.00 1.09 0.27 0.08 85.93 11:49:01 all 42.18 0.00 1.49 1.54 0.09 54.71 11:49:01 0 38.01 0.00 1.09 1.45 0.07 59.39 11:49:01 1 32.14 0.00 1.54 3.01 0.07 63.24 11:49:01 2 43.70 0.00 1.19 0.27 0.08 54.76 11:49:01 3 49.28 0.00 1.64 0.27 0.13 48.68 11:49:01 4 38.65 0.00 1.25 4.67 0.10 55.33 11:49:01 5 45.25 0.00 1.36 0.60 0.07 52.72 11:49:01 6 43.85 0.00 1.81 0.92 0.15 53.27 11:49:01 7 46.53 0.00 2.05 1.07 0.10 50.24 11:50:01 all 30.70 0.00 2.00 0.98 0.07 66.25 11:50:01 0 30.75 0.00 2.30 0.10 0.05 66.79 11:50:01 1 23.35 0.00 1.60 1.94 0.07 73.04 11:50:01 2 35.38 0.00 2.50 0.45 0.08 61.59 11:50:01 3 39.28 0.00 2.12 0.12 0.08 58.39 11:50:01 4 37.84 0.00 1.64 1.69 0.07 58.76 11:50:01 5 22.05 0.00 2.23 2.89 0.08 72.74 11:50:01 6 19.77 0.00 1.14 0.02 0.05 79.03 11:50:01 7 37.22 0.00 2.51 0.60 0.10 59.57 11:51:01 all 28.66 0.00 5.88 4.39 0.07 61.00 11:51:01 0 27.10 0.00 5.45 0.22 0.07 67.16 11:51:01 1 26.85 0.00 5.12 0.24 0.05 67.75 11:51:01 2 26.79 0.00 6.70 12.04 0.08 54.39 11:51:01 3 31.63 0.00 5.93 3.52 0.07 58.85 11:51:01 4 27.04 0.00 6.40 16.66 0.08 49.81 11:51:01 5 28.36 0.00 5.38 0.35 0.07 65.84 11:51:01 6 30.10 0.00 5.45 0.84 0.05 63.56 11:51:01 7 31.43 0.00 6.58 1.40 0.08 60.50 11:52:01 all 37.71 0.00 4.81 2.15 0.13 55.20 11:52:01 0 36.28 0.00 4.77 1.14 0.15 57.66 11:52:01 1 35.11 0.00 4.96 1.61 0.15 58.16 11:52:01 2 36.32 0.00 4.97 5.60 0.08 53.03 11:52:01 3 42.23 0.00 4.79 2.26 0.13 50.59 11:52:01 4 38.74 0.00 5.03 3.81 0.15 52.28 11:52:01 5 43.38 0.00 4.23 0.75 0.12 51.52 11:52:01 6 31.17 0.00 5.08 0.42 0.12 63.21 11:52:01 7 38.50 0.00 4.64 1.63 0.12 55.11 11:53:01 all 28.93 0.00 4.96 0.15 0.13 65.83 11:53:01 0 32.57 0.00 5.57 0.00 0.12 61.74 11:53:01 1 26.26 0.00 5.19 0.47 0.14 67.94 11:53:01 2 28.68 0.00 5.37 0.02 0.15 65.78 11:53:01 3 25.30 0.00 4.55 0.17 0.15 69.83 11:53:01 4 31.94 0.00 4.55 0.03 0.14 63.34 11:53:01 5 33.90 0.00 4.71 0.03 0.12 61.23 11:53:01 6 26.49 0.00 4.83 0.12 0.13 68.42 11:53:01 7 26.32 0.00 4.93 0.29 0.15 68.32 Average: all 29.81 0.00 3.33 2.64 0.09 64.13 Average: 0 31.35 0.00 3.42 1.00 0.09 64.15 Average: 1 24.53 0.00 3.15 7.36 0.09 64.87 Average: 2 29.25 0.00 3.55 3.51 0.09 63.60 Average: 3 33.30 0.00 3.34 1.52 0.10 61.74 Average: 4 30.00 0.00 3.23 4.65 0.09 62.03 Average: 5 29.37 0.00 3.08 0.83 0.08 66.64 Average: 6 28.53 0.00 3.27 1.41 0.09 66.69 Average: 7 32.11 0.00 3.63 0.88 0.11 63.28