---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14394 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: 2799.998 BogoMIPS: 5599.99 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 14G 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 883 24562 0 6721 30828 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:48:22:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe48:22d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:7e:c7:0b 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-14394) 03/19/24 _x86_64_ (8 CPU) 16:15:33 LINUX RESTART (8 CPU) 16:16:02 tps rtps wtps bread/s bwrtn/s 16:17:01 143.08 72.58 70.50 4661.58 29486.39 16:18:01 200.45 49.91 150.54 3735.38 41706.38 16:19:01 64.04 13.38 50.66 2439.86 25964.07 16:20:01 98.43 3.76 94.67 504.28 57858.80 16:21:01 214.81 3.95 210.86 434.19 69978.34 16:22:01 250.29 0.43 249.86 37.99 75357.17 16:23:01 64.39 0.00 64.39 0.00 26070.19 16:24:01 65.22 1.10 64.12 78.79 2787.40 Average: 137.58 18.03 119.55 1479.84 41176.14 16:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:01 30175056 31739492 2764164 8.39 68192 1808256 1377784 4.05 833256 1640884 146808 16:18:01 28994476 31121580 3944744 11.98 87312 2333576 1849620 5.44 1577160 2040048 22544 16:19:01 27614108 30231516 5325112 16.17 92536 2809772 2874276 8.46 2555052 2418616 296228 16:20:01 28019348 31643140 4919872 14.94 110608 3765480 1409608 4.15 1371436 3148024 199352 16:21:01 24031716 30232544 8907504 27.04 143676 6163000 7621968 22.43 2904460 5424100 1182332 16:22:01 21973452 28568940 10965768 33.29 181236 6464832 10699616 31.48 4707508 5591024 3968 16:23:01 20686640 27584096 12252580 37.20 186440 6746620 11333444 33.35 5756456 5813164 2704 16:24:01 25123092 31537912 7816128 23.73 188264 6315816 1584312 4.66 1888500 5347036 22760 Average: 25827236 30332402 7111984 21.59 132283 4550919 4843828 14.25 2699228 3927862 234587 16:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 16:17:01 ens3 384.32 258.62 1608.23 60.87 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 16:18:01 ens3 588.15 430.41 5351.51 77.83 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:19:01 ens3 1331.98 883.22 2829.81 299.76 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 16:20:01 br-4370c34e4752 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 342.98 280.91 932.67 95.74 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 vethddfaead 1.35 2.30 0.15 0.33 0.00 0.00 0.00 0.00 16:21:01 br-7cac839cfdcb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 6.10 6.10 0.70 0.70 0.00 0.00 0.00 0.00 16:21:01 veth3904b73 14.16 13.28 9.18 2.68 0.00 0.00 0.00 0.00 16:22:01 vethddfaead 3.55 5.23 0.71 0.89 0.00 0.00 0.00 0.00 16:22:01 br-7cac839cfdcb 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:22:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 16:22:01 veth3904b73 18.73 18.11 4.53 4.80 0.00 0.00 0.00 0.00 16:23:01 vethddfaead 0.33 0.53 0.04 0.05 0.00 0.00 0.00 0.00 16:23:01 br-7cac839cfdcb 6.68 16.25 4.78 9.76 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 veth3904b73 36.03 43.96 8.95 13.32 0.00 0.00 0.00 0.00 16:24:01 lo 3.03 3.03 0.35 0.35 0.00 0.00 0.00 0.00 16:24:01 ens3 4182.97 2544.29 33923.78 628.87 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 521.71 317.53 4240.56 78.62 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14394) 03/19/24 _x86_64_ (8 CPU) 16:15:33 LINUX RESTART (8 CPU) 16:16:02 CPU %user %nice %system %iowait %steal %idle 16:17:01 all 11.01 0.00 1.07 2.77 0.04 85.11 16:17:01 0 9.55 0.00 1.02 1.52 0.03 87.87 16:17:01 1 3.17 0.00 0.80 0.42 0.02 95.59 16:17:01 2 4.24 0.00 0.77 16.09 0.03 78.87 16:17:01 3 12.79 0.00 1.05 0.41 0.02 85.73 16:17:01 4 12.06 0.00 0.70 0.80 0.03 86.41 16:17:01 5 32.28 0.00 2.17 1.72 0.09 63.74 16:17:01 6 10.38 0.00 1.14 0.78 0.05 87.65 16:17:01 7 3.75 0.00 0.88 0.42 0.02 94.93 16:18:01 all 23.62 0.00 1.29 2.36 0.08 72.64 16:18:01 0 23.75 0.00 1.03 0.97 0.12 74.13 16:18:01 1 18.50 0.00 1.12 1.32 0.08 78.97 16:18:01 2 17.69 0.00 0.92 8.71 0.08 72.60 16:18:01 3 23.30 0.00 1.08 0.57 0.08 74.97 16:18:01 4 29.77 0.00 1.71 2.66 0.07 65.80 16:18:01 5 18.58 0.00 1.32 1.05 0.10 78.94 16:18:01 6 29.99 0.00 1.19 0.27 0.07 68.49 16:18:01 7 27.39 0.00 1.99 3.35 0.10 67.17 16:19:01 all 46.60 0.00 1.45 0.83 0.09 51.03 16:19:01 0 56.66 0.00 1.47 0.07 0.08 41.71 16:19:01 1 44.64 0.00 2.03 0.64 0.12 52.59 16:19:01 2 38.00 0.00 1.12 1.71 0.07 59.11 16:19:01 3 58.11 0.00 1.54 0.00 0.10 40.25 16:19:01 4 44.33 0.00 1.92 3.48 0.08 50.18 16:19:01 5 49.85 0.00 1.27 0.05 0.07 48.76 16:19:01 6 49.56 0.00 1.17 0.33 0.10 48.84 16:19:01 7 31.70 0.00 1.05 0.37 0.07 66.81 16:20:01 all 13.01 0.00 1.67 2.79 0.05 82.48 16:20:01 0 6.57 0.00 1.10 3.18 0.03 89.12 16:20:01 1 17.54 0.00 1.65 3.42 0.03 77.35 16:20:01 2 32.95 0.00 2.24 3.39 0.07 61.34 16:20:01 3 24.01 0.00 2.41 11.49 0.05 62.04 16:20:01 4 8.47 0.00 1.80 0.17 0.03 89.53 16:20:01 5 4.65 0.00 1.50 0.12 0.03 93.70 16:20:01 6 6.26 0.00 1.54 0.10 0.05 92.05 16:20:01 7 3.67 0.00 1.14 0.49 0.07 94.64 16:21:01 all 24.84 0.00 5.19 4.35 0.11 65.51 16:21:01 0 22.18 0.00 4.72 1.54 0.10 71.46 16:21:01 1 25.30 0.00 5.61 0.98 0.08 68.03 16:21:01 2 24.13 0.00 4.37 0.64 0.08 70.77 16:21:01 3 25.61 0.00 4.72 5.69 0.10 63.88 16:21:01 4 24.75 0.00 5.22 2.66 0.14 67.24 16:21:01 5 24.99 0.00 5.12 4.36 0.08 65.45 16:21:01 6 26.60 0.00 5.60 0.63 0.14 67.04 16:21:01 7 25.14 0.00 6.20 18.42 0.14 50.10 16:22:01 all 26.65 0.00 3.68 6.34 0.12 63.22 16:22:01 0 27.62 0.00 3.70 4.79 0.13 63.76 16:22:01 1 32.09 0.00 3.08 0.91 0.10 63.81 16:22:01 2 28.55 0.00 4.12 3.92 0.12 63.29 16:22:01 3 30.22 0.00 3.73 2.51 0.10 63.44 16:22:01 4 24.04 0.00 4.22 20.75 0.12 50.87 16:22:01 5 24.62 0.00 3.52 13.29 0.13 58.44 16:22:01 6 25.06 0.00 3.37 3.25 0.10 68.22 16:22:01 7 21.02 0.00 3.68 1.33 0.10 73.87 16:23:01 all 23.69 0.00 1.66 1.09 0.11 73.44 16:23:01 0 29.55 0.00 1.56 1.00 0.12 67.77 16:23:01 1 24.99 0.00 1.60 0.17 0.10 73.14 16:23:01 2 22.98 0.00 1.68 0.00 0.12 75.23 16:23:01 3 19.99 0.00 1.95 0.77 0.12 77.17 16:23:01 4 23.88 0.00 1.69 0.05 0.12 74.26 16:23:01 5 23.21 0.00 1.54 2.20 0.12 72.94 16:23:01 6 26.36 0.00 1.44 0.27 0.10 71.83 16:23:01 7 18.56 0.00 1.78 4.27 0.12 75.27 16:24:01 all 10.11 0.00 1.47 0.59 0.07 87.76 16:24:01 0 7.55 0.00 1.44 0.65 0.07 90.29 16:24:01 1 5.50 0.00 1.35 0.53 0.08 92.53 16:24:01 2 9.26 0.00 1.30 0.13 0.07 89.23 16:24:01 3 21.93 0.00 1.96 2.11 0.07 73.93 16:24:01 4 8.49 0.00 1.42 0.12 0.07 89.90 16:24:01 5 6.67 0.00 1.49 0.15 0.07 91.62 16:24:01 6 7.00 0.00 1.32 0.05 0.07 91.56 16:24:01 7 14.53 0.00 1.43 0.98 0.08 82.99 Average: all 22.46 0.00 2.18 2.63 0.08 72.65 Average: 0 22.95 0.00 2.00 1.71 0.09 73.25 Average: 1 21.47 0.00 2.15 1.05 0.08 75.24 Average: 2 22.25 0.00 2.06 4.31 0.08 71.30 Average: 3 27.03 0.00 2.30 2.94 0.08 67.65 Average: 4 21.99 0.00 2.33 3.82 0.08 71.78 Average: 5 23.07 0.00 2.24 2.86 0.09 71.75 Average: 6 22.66 0.00 2.09 0.71 0.08 74.46 Average: 7 18.23 0.00 2.26 3.67 0.09 75.75