---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6298 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 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 1981 26778 0 3407 29739 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:64:a5:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe64:a5c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:14:8b:e5 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-v1-8c-8g-6298) 02/17/24 _x86_64_ (8 CPU) 22:16:43 LINUX RESTART (8 CPU) 22:17:01 tps rtps wtps bread/s bwrtn/s 22:18:01 144.71 82.29 62.42 5999.67 47696.18 22:19:01 27.56 3.30 24.26 118.09 4930.09 22:20:01 16.75 0.00 16.75 0.00 3603.80 22:21:01 156.21 14.40 141.81 284.49 23511.41 22:22:01 41.62 7.78 33.84 467.04 14383.47 22:23:01 21.10 1.85 19.25 77.99 19919.35 22:24:01 7.37 0.07 7.30 5.87 7286.65 22:25:01 30.41 1.05 29.36 26.53 34380.27 22:26:01 27.71 0.82 26.90 86.92 8981.30 Average: 52.60 12.39 40.21 785.16 18298.85 22:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 30208280 31664300 2730940 8.29 55460 1720560 1475564 4.34 902936 1553356 81876 22:19:01 30132512 31688396 2806708 8.52 66532 1801988 1439964 4.24 876408 1639736 136232 22:20:01 30165156 31721760 2774064 8.42 66592 1802560 1397296 4.11 844204 1639292 40728 22:21:01 28904880 30906048 4034340 12.25 87700 2206668 2285968 6.73 1694864 2008728 60576 22:22:01 28022372 30579456 4916848 14.93 91764 2748288 2949840 8.68 2232920 2331252 392648 22:23:01 25948232 28508188 6990988 21.22 91900 2750828 4449692 13.09 4318192 2313956 32 22:24:01 26196944 28764472 6742276 20.47 92304 2757632 4280084 12.59 4068892 2316532 1240 22:25:01 27489628 30522464 5449592 16.54 92760 3214920 2409092 7.09 2743548 2342924 6284 22:26:01 27454312 30479388 5484908 16.65 96476 3204644 2511864 7.39 2794888 2326208 2540 Average: 28280257 30537164 4658963 14.14 82388 2467565 2577707 7.58 2275206 2052443 80240 22:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 ens3 365.84 254.12 1503.68 60.71 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 22:19:01 ens3 5.26 4.90 33.69 0.99 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:20:01 ens3 2.00 1.23 1.81 0.62 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 516.46 417.10 5201.46 79.08 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 22:22:01 ens3 637.67 517.78 2362.70 153.50 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 ens3 220.80 173.80 72.23 77.89 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 lo 2.42 2.42 3.75 3.75 0.00 0.00 0.00 0.00 22:24:01 ens3 512.88 414.41 144.02 153.13 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 lo 22.96 22.96 6.31 6.31 0.00 0.00 0.00 0.00 22:25:01 ens3 198.70 154.11 345.52 62.24 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 22:26:01 ens3 103.55 71.02 34.28 373.86 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 284.80 223.17 1077.72 106.89 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: lo 3.30 3.30 1.16 1.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-6298) 02/17/24 _x86_64_ (8 CPU) 22:16:43 LINUX RESTART (8 CPU) 22:17:01 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 8.52 0.00 1.19 4.67 0.03 85.59 22:18:01 0 13.27 0.00 1.74 13.36 0.03 71.60 22:18:01 1 9.18 0.00 1.17 1.10 0.05 88.51 22:18:01 2 5.50 0.00 0.72 6.58 0.02 87.19 22:18:01 3 2.17 0.00 0.80 0.52 0.02 96.49 22:18:01 4 8.61 0.00 1.04 8.61 0.05 81.70 22:18:01 5 4.39 0.00 0.73 0.63 0.02 94.23 22:18:01 6 2.61 0.00 0.62 4.28 0.02 92.48 22:18:01 7 22.46 0.00 2.64 2.32 0.05 72.53 22:19:01 all 3.19 0.00 0.23 14.98 0.02 81.59 22:19:01 0 3.72 0.00 0.18 0.12 0.02 95.97 22:19:01 1 0.35 0.00 0.07 45.49 0.02 54.07 22:19:01 2 7.09 0.00 0.48 1.52 0.03 90.87 22:19:01 3 1.93 0.00 0.12 0.00 0.00 97.95 22:19:01 4 8.05 0.00 0.63 72.57 0.02 18.72 22:19:01 5 0.18 0.00 0.05 0.00 0.00 99.77 22:19:01 6 0.47 0.00 0.05 0.00 0.00 99.48 22:19:01 7 3.73 0.00 0.23 0.20 0.00 95.83 22:20:01 all 0.20 0.00 0.04 24.51 0.01 75.25 22:20:01 0 0.02 0.00 0.00 0.23 0.00 99.75 22:20:01 1 0.43 0.00 0.10 97.05 0.03 2.39 22:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:20:01 4 0.83 0.00 0.17 98.90 0.02 0.08 22:20:01 5 0.07 0.00 0.02 0.00 0.02 99.90 22:20:01 6 0.13 0.00 0.02 0.00 0.00 99.85 22:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:21:01 all 15.94 0.00 1.09 2.13 0.05 80.79 22:21:01 0 21.30 0.00 1.42 1.47 0.03 75.78 22:21:01 1 22.33 0.00 0.85 4.12 0.05 72.65 22:21:01 2 12.25 0.00 1.04 1.40 0.05 85.27 22:21:01 3 12.53 0.00 0.49 0.07 0.05 86.87 22:21:01 4 15.51 0.00 1.00 5.37 0.05 78.06 22:21:01 5 5.99 0.00 0.52 0.25 0.02 93.22 22:21:01 6 9.65 0.00 1.57 1.56 0.05 87.17 22:21:01 7 27.87 0.00 1.87 2.85 0.08 67.32 22:22:01 all 34.17 0.00 1.44 0.72 0.07 63.60 22:22:01 0 29.84 0.00 1.32 0.52 0.07 68.26 22:22:01 1 44.86 0.00 0.92 2.49 0.07 51.67 22:22:01 2 39.94 0.00 1.61 0.42 0.12 57.91 22:22:01 3 24.18 0.00 1.35 0.02 0.05 74.40 22:22:01 4 30.34 0.00 1.86 1.71 0.05 66.05 22:22:01 5 36.85 0.00 1.44 0.37 0.08 61.26 22:22:01 6 29.67 0.00 1.74 0.13 0.05 68.41 22:22:01 7 37.72 0.00 1.25 0.08 0.07 60.87 22:23:01 all 22.41 0.00 0.92 2.17 0.05 74.46 22:23:01 0 22.92 0.00 1.32 1.05 0.03 74.68 22:23:01 1 30.40 0.00 0.72 6.02 0.03 62.82 22:23:01 2 21.51 0.00 0.54 0.00 0.03 77.92 22:23:01 3 17.24 0.00 0.89 3.26 0.05 78.57 22:23:01 4 16.55 0.00 1.04 6.96 0.05 75.39 22:23:01 5 20.11 0.00 0.65 0.02 0.03 79.19 22:23:01 6 18.13 0.00 1.85 0.00 0.08 79.94 22:23:01 7 32.37 0.00 0.40 0.03 0.03 67.16 22:24:01 all 30.53 0.00 1.50 0.41 0.05 67.50 22:24:01 0 20.96 0.00 1.49 0.00 0.03 77.53 22:24:01 1 33.51 0.00 1.49 3.24 0.07 61.70 22:24:01 2 26.03 0.00 1.24 0.00 0.05 72.68 22:24:01 3 41.19 0.00 1.70 0.03 0.05 57.03 22:24:01 4 31.49 0.00 1.99 0.03 0.05 66.44 22:24:01 5 33.85 0.00 1.66 0.00 0.05 64.45 22:24:01 6 33.50 0.00 1.55 0.00 0.07 64.88 22:24:01 7 23.69 0.00 0.90 0.00 0.05 75.36 22:25:01 all 19.28 0.00 0.65 5.45 0.04 74.58 22:25:01 0 8.49 0.00 0.18 0.43 0.02 90.88 22:25:01 1 34.20 0.00 1.14 3.36 0.05 61.25 22:25:01 2 12.41 0.00 0.43 8.69 0.03 78.44 22:25:01 3 16.84 0.00 1.15 1.55 0.03 80.42 22:25:01 4 23.15 0.00 0.62 15.87 0.05 60.30 22:25:01 5 14.65 0.00 0.70 13.23 0.07 71.36 22:25:01 6 27.56 0.00 0.75 0.18 0.05 71.45 22:25:01 7 16.98 0.00 0.18 0.33 0.03 82.47 22:26:01 all 5.83 0.00 0.39 3.49 0.02 90.27 22:26:01 0 2.22 0.00 0.33 0.23 0.03 97.18 22:26:01 1 4.34 0.00 0.43 0.05 0.02 95.16 22:26:01 2 1.53 0.00 0.20 0.03 0.02 98.23 22:26:01 3 0.38 0.00 0.27 0.00 0.00 99.35 22:26:01 4 10.13 0.00 0.42 23.96 0.03 65.46 22:26:01 5 7.48 0.00 0.47 0.80 0.02 91.24 22:26:01 6 20.32 0.00 0.88 2.88 0.03 75.88 22:26:01 7 0.25 0.00 0.15 0.00 0.00 99.60 Average: all 15.55 0.00 0.83 6.51 0.04 77.08 Average: 0 13.63 0.00 0.89 1.93 0.03 83.52 Average: 1 19.95 0.00 0.76 18.11 0.04 61.13 Average: 2 14.00 0.00 0.69 2.07 0.04 83.20 Average: 3 12.94 0.00 0.75 0.60 0.03 85.68 Average: 4 16.07 0.00 0.97 26.04 0.04 56.88 Average: 5 13.71 0.00 0.69 1.70 0.03 83.86 Average: 6 15.77 0.00 1.00 1.00 0.04 82.18 Average: 7 18.33 0.00 0.85 0.65 0.04 80.14