---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14806 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 142G 9% / 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 876 24832 0 6457 30834 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:59:d1:84 brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe59:d184/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:3f:9e:03 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-14806) 03/21/24 _x86_64_ (8 CPU) 09:02:51 LINUX RESTART (8 CPU) 09:03:01 tps rtps wtps bread/s bwrtn/s 09:04:01 51.82 16.76 35.06 1687.45 37966.74 09:05:01 315.21 70.69 244.53 4568.57 13245.79 09:06:01 78.92 13.63 65.29 1102.22 12675.35 09:07:01 86.35 9.83 76.52 1724.65 14047.79 09:08:01 116.76 0.80 115.96 30.00 62128.31 09:09:01 121.33 0.07 121.26 3.87 76221.43 09:10:01 308.90 12.48 296.42 793.15 20327.73 09:11:01 14.38 0.00 14.38 0.00 5012.95 09:12:01 6.12 0.02 6.10 2.67 4520.18 09:13:01 65.02 1.18 63.84 102.12 7231.43 Average: 116.48 12.55 103.94 1001.47 25337.77 09:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 31147708 32250316 1791512 5.44 37044 1396148 706064 2.08 247724 1304672 1120 09:05:01 30035096 31638048 2904124 8.82 65792 1848636 1514892 4.46 972520 1645252 186040 09:06:01 29951844 31697316 2987376 9.07 79588 1968704 1406580 4.14 887012 1797492 112836 09:07:01 28716304 31629912 4222916 12.82 103640 3079724 1560964 4.59 1029156 2816620 958000 09:08:01 27137976 31636620 5801244 17.61 129792 4553136 1436088 4.23 1047480 4288396 739984 09:09:01 25493780 31628052 7445440 22.60 142568 6109180 1518468 4.47 1068756 5843112 119624 09:10:01 23192948 29493748 9746272 29.59 158868 6239876 8928048 26.27 3382312 5750196 1588 09:11:01 22998984 29308744 9940236 30.18 159368 6247692 9044576 26.61 3580404 5741728 676 09:12:01 22993064 29304208 9946156 30.20 159448 6248944 9026552 26.56 3586152 5741820 928 09:13:01 25389268 31533712 7549952 22.92 161148 6099156 1585724 4.67 1406604 5591660 28092 Average: 26705697 31012068 6233523 18.92 119726 4379120 3672796 10.81 1720812 4052095 214889 09:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 12.06 8.12 64.34 1.58 0.00 0.00 0.00 0.00 09:05:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 308.98 232.33 1483.94 69.81 0.00 0.00 0.00 0.00 09:06:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 39.24 31.08 415.12 6.67 0.00 0.00 0.00 0.00 09:07:01 lo 6.73 6.73 0.62 0.62 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 br-f091d306a4b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 211.46 139.49 6248.96 12.18 0.00 0.00 0.00 0.00 09:08:01 lo 2.80 2.80 0.31 0.31 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 br-f091d306a4b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 480.42 266.27 11669.72 23.70 0.00 0.00 0.00 0.00 09:09:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 br-f091d306a4b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 459.12 237.49 15370.49 18.32 0.00 0.00 0.00 0.00 09:10:01 vethfd0ea2a 5.52 6.98 0.86 0.97 0.00 0.00 0.00 0.00 09:10:01 lo 3.40 3.40 9.31 9.31 0.00 0.00 0.00 0.00 09:10:01 veth25fb3be 69.39 82.14 36.43 22.27 0.00 0.00 0.00 0.00 09:10:01 veth683172b 0.52 0.78 0.06 0.31 0.00 0.00 0.00 0.00 09:11:01 vethfd0ea2a 1.10 1.45 0.17 0.19 0.00 0.00 0.00 0.00 09:11:01 lo 18.35 18.35 27.90 27.90 0.00 0.00 0.00 0.00 09:11:01 veth25fb3be 116.83 142.48 201.07 35.38 0.00 0.00 0.00 0.02 09:11:01 veth683172b 0.25 0.23 0.02 0.01 0.00 0.00 0.00 0.00 09:12:01 vethfd0ea2a 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 09:12:01 lo 8.13 8.13 0.54 0.54 0.00 0.00 0.00 0.00 09:12:01 veth25fb3be 0.22 0.28 0.09 0.05 0.00 0.00 0.00 0.00 09:12:01 veth683172b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 1590.10 979.39 35333.39 202.00 0.00 0.00 0.00 0.00 Average: lo 4.82 4.82 3.95 3.95 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: ens3 158.35 97.33 3532.80 20.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14806) 03/21/24 _x86_64_ (8 CPU) 09:02:51 LINUX RESTART (8 CPU) 09:03:01 CPU %user %nice %system %iowait %steal %idle 09:04:01 all 0.57 0.00 0.44 15.55 0.02 83.42 09:04:01 0 0.42 0.00 0.25 0.07 0.03 99.23 09:04:01 1 0.43 0.00 0.28 22.32 0.02 76.94 09:04:01 2 0.33 0.00 0.28 1.30 0.00 98.08 09:04:01 3 0.57 0.00 0.28 58.40 0.07 40.68 09:04:01 4 1.10 0.00 1.54 0.42 0.02 96.93 09:04:01 5 0.65 0.00 0.27 0.62 0.02 98.45 09:04:01 6 0.44 0.00 0.33 40.93 0.02 58.28 09:04:01 7 0.63 0.00 0.27 0.42 0.02 98.66 09:05:01 all 10.64 0.00 1.11 4.42 0.05 83.79 09:05:01 0 18.41 0.00 1.59 4.57 0.10 75.33 09:05:01 1 6.79 0.00 1.41 17.66 0.03 74.11 09:05:01 2 4.86 0.00 0.55 0.25 0.03 94.30 09:05:01 3 10.77 0.00 1.10 1.52 0.02 86.60 09:05:01 4 6.74 0.00 0.63 1.08 0.03 91.53 09:05:01 5 5.08 0.00 0.75 0.70 0.02 93.45 09:05:01 6 4.61 0.00 0.82 2.93 0.02 91.62 09:05:01 7 27.96 0.00 2.01 6.68 0.13 63.21 09:06:01 all 7.56 0.00 0.49 4.77 0.03 87.16 09:06:01 0 5.97 0.00 0.48 6.22 0.03 87.30 09:06:01 1 18.38 0.00 1.14 17.02 0.05 63.41 09:06:01 2 17.21 0.00 0.70 6.45 0.03 75.60 09:06:01 3 2.84 0.00 0.25 0.85 0.02 96.04 09:06:01 4 7.04 0.00 0.42 1.09 0.02 91.43 09:06:01 5 0.15 0.00 0.07 0.25 0.02 99.52 09:06:01 6 0.10 0.00 0.05 0.12 0.00 99.73 09:06:01 7 8.87 0.00 0.76 6.23 0.05 84.09 09:07:01 all 7.51 0.00 1.71 5.93 0.06 84.79 09:07:01 0 10.43 0.00 1.58 1.74 0.05 86.21 09:07:01 1 17.41 0.00 2.12 35.62 0.07 44.79 09:07:01 2 8.72 0.00 1.88 5.47 0.03 83.89 09:07:01 3 3.59 0.00 1.54 1.37 0.03 93.46 09:07:01 4 3.71 0.00 1.40 0.20 0.03 94.65 09:07:01 5 3.69 0.00 1.44 0.37 0.12 94.39 09:07:01 6 3.03 0.00 1.98 0.79 0.07 94.14 09:07:01 7 9.58 0.00 1.71 2.00 0.08 86.62 09:08:01 all 5.67 0.00 2.42 15.72 0.04 76.14 09:08:01 0 6.64 0.00 1.93 17.28 0.03 74.11 09:08:01 1 5.99 0.00 1.78 2.72 0.03 89.48 09:08:01 2 4.33 0.00 3.37 6.24 0.05 86.01 09:08:01 3 5.86 0.00 3.33 5.08 0.03 85.70 09:08:01 4 5.82 0.00 2.21 21.92 0.03 70.03 09:08:01 5 5.25 0.00 1.87 9.92 0.03 82.93 09:08:01 6 5.15 0.00 3.02 56.42 0.07 35.35 09:08:01 7 6.36 0.00 1.91 6.38 0.03 85.31 09:09:01 all 5.39 0.00 2.34 10.15 0.03 82.08 09:09:01 0 6.03 0.00 2.70 27.84 0.05 63.38 09:09:01 1 4.16 0.00 2.33 0.05 0.03 93.42 09:09:01 2 5.18 0.00 3.61 42.72 0.03 48.46 09:09:01 3 7.41 0.00 1.78 8.49 0.05 82.27 09:09:01 4 6.11 0.00 2.19 1.73 0.03 89.93 09:09:01 5 5.38 0.00 2.30 0.37 0.03 91.92 09:09:01 6 4.01 0.00 2.21 0.25 0.02 93.51 09:09:01 7 4.80 0.00 1.60 0.05 0.02 93.53 09:10:01 all 27.79 0.00 3.79 3.97 0.09 64.36 09:10:01 0 32.35 0.00 4.51 3.25 0.10 59.79 09:10:01 1 27.97 0.00 3.74 5.42 0.10 62.77 09:10:01 2 32.93 0.00 4.21 9.46 0.10 53.30 09:10:01 3 24.10 0.00 3.20 2.03 0.08 70.60 09:10:01 4 27.38 0.00 3.60 3.05 0.07 65.91 09:10:01 5 22.76 0.00 3.41 1.95 0.08 71.80 09:10:01 6 28.35 0.00 4.19 3.25 0.10 64.10 09:10:01 7 26.55 0.00 3.41 3.39 0.12 66.54 09:11:01 all 8.69 0.00 0.90 0.55 0.06 89.79 09:11:01 0 9.14 0.00 1.09 0.10 0.08 89.59 09:11:01 1 8.06 0.00 0.79 0.20 0.07 90.88 09:11:01 2 7.46 0.00 0.80 0.49 0.07 91.18 09:11:01 3 9.01 0.00 0.86 0.00 0.07 90.07 09:11:01 4 10.53 0.00 1.02 0.02 0.07 88.37 09:11:01 5 7.50 0.00 0.85 3.42 0.05 88.18 09:11:01 6 8.34 0.00 0.79 0.17 0.07 90.64 09:11:01 7 9.48 0.00 1.07 0.05 0.05 89.35 09:12:01 all 1.26 0.00 0.31 0.51 0.06 97.86 09:12:01 0 0.70 0.00 0.32 0.00 0.03 98.95 09:12:01 1 1.20 0.00 0.25 0.00 0.05 98.50 09:12:01 2 2.59 0.00 0.40 0.65 0.07 96.29 09:12:01 3 0.65 0.00 0.22 0.03 0.05 99.04 09:12:01 4 1.15 0.00 0.28 0.00 0.07 98.49 09:12:01 5 1.19 0.00 0.23 3.34 0.05 95.19 09:12:01 6 1.44 0.00 0.35 0.00 0.07 98.14 09:12:01 7 1.14 0.00 0.45 0.08 0.07 98.26 09:13:01 all 6.25 0.00 0.78 1.33 0.05 91.59 09:13:01 0 16.03 0.00 0.99 1.17 0.05 81.76 09:13:01 1 1.77 0.00 0.64 0.22 0.05 97.32 09:13:01 2 1.94 0.00 0.85 3.43 0.05 93.72 09:13:01 3 15.73 0.00 1.17 0.90 0.07 82.13 09:13:01 4 3.49 0.00 0.45 0.65 0.05 95.35 09:13:01 5 4.90 0.00 0.69 3.23 0.07 91.12 09:13:01 6 1.12 0.00 0.62 0.72 0.07 97.48 09:13:01 7 5.03 0.00 0.83 0.30 0.05 93.79 Average: all 8.13 0.00 1.43 6.29 0.05 84.11 Average: 0 10.60 0.00 1.54 6.21 0.06 81.59 Average: 1 9.20 0.00 1.44 10.11 0.05 79.19 Average: 2 8.54 0.00 1.66 7.60 0.05 82.16 Average: 3 8.06 0.00 1.37 7.88 0.05 82.64 Average: 4 7.29 0.00 1.37 3.00 0.04 88.29 Average: 5 5.65 0.00 1.18 2.41 0.05 90.71 Average: 6 5.65 0.00 1.43 10.52 0.05 82.35 Average: 7 10.03 0.00 1.40 2.56 0.06 85.95