---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3044 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 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 896 24529 0 6740 30815 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:bb:b9:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:febb:b9b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:24:2b:0e 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-3044) 02/06/24 _x86_64_ (8 CPU) 10:50:34 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:02 138.11 71.19 66.92 4613.50 32897.45 10:53:01 184.58 50.80 133.77 3811.15 29365.33 10:54:01 56.44 1.13 55.31 89.51 23612.92 10:55:01 69.69 12.58 57.11 2347.88 33809.30 10:56:01 244.93 5.95 238.98 853.72 79265.59 10:57:01 253.09 0.07 253.02 5.60 68015.73 10:58:01 60.91 0.32 60.59 24.26 20067.46 10:59:01 69.17 1.27 67.91 82.52 16371.80 Average: 134.50 17.84 116.66 1473.50 37942.07 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:02 30131868 31703316 2807352 8.52 67648 1815804 1440132 4.24 874844 1647156 152832 10:53:01 28739640 30706896 4199580 12.75 84620 2179852 2452504 7.22 1951488 1930768 25484 10:54:01 27998488 30400900 4940732 15.00 91276 2598368 2472204 7.27 2390724 2211848 162508 10:55:01 28162352 31592288 4776868 14.50 103180 3593704 1473828 4.34 1411236 2987260 507536 10:56:01 25309964 30509264 7629256 23.16 138176 5193428 6301140 18.54 2634228 4460064 223016 10:57:01 22925152 29526732 10014068 30.40 180340 6449740 9467316 27.86 3758744 5595092 4288 10:58:01 19666588 26579064 13272632 40.29 185592 6741468 11971228 35.22 6775832 5807500 7968 10:59:01 25165308 31594676 7773912 23.60 188324 6328968 1500252 4.41 1839316 5356672 44316 Average: 26012420 30326642 6926800 21.03 129894 4362666 4634826 13.64 2704552 3749545 140994 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:02 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 10:52:02 ens3 355.67 243.98 1571.28 61.61 0.00 0.00 0.00 0.00 10:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 10:53:01 ens3 371.72 277.05 2908.68 57.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 ens3 1359.62 793.86 4136.76 268.91 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:55:01 ens3 402.68 285.62 1832.99 90.12 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 6.80 6.80 0.77 0.77 0.00 0.00 0.00 0.00 10:56:01 br-0f1470970fa4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 597.47 331.56 13245.19 30.88 0.00 0.00 0.00 0.00 10:56:01 vethbf4d007 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:57:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 10:57:01 br-0f1470970fa4 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 519.33 314.86 10178.52 28.80 0.00 0.00 0.00 0.00 10:57:01 br-5f34d91e1a65 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 br-0f1470970fa4 77.24 59.82 4.31 8.30 0.00 0.00 0.00 0.00 10:58:01 ens3 60.37 33.34 14.90 11.56 0.00 0.00 0.00 0.00 10:58:01 br-5f34d91e1a65 62.16 89.85 7.58 6.23 0.00 0.00 0.00 0.00 10:59:01 lo 2.98 2.98 0.34 0.34 0.00 0.00 0.00 0.00 10:59:01 ens3 77.49 53.27 73.92 39.41 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 468.34 291.78 4248.06 73.60 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-3044) 02/06/24 _x86_64_ (8 CPU) 10:50:34 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:02 all 11.22 0.00 1.12 3.01 0.04 84.61 10:52:02 0 3.97 0.00 0.63 0.25 0.02 95.13 10:52:02 1 24.61 0.00 1.74 1.78 0.07 71.80 10:52:02 2 12.37 0.00 1.22 0.27 0.03 86.11 10:52:02 3 5.45 0.00 0.99 13.87 0.03 79.66 10:52:02 4 13.59 0.00 1.44 1.82 0.05 83.10 10:52:02 5 12.59 0.00 1.23 0.73 0.03 85.41 10:52:02 6 12.85 0.00 1.07 5.21 0.03 80.84 10:52:02 7 4.37 0.00 0.68 0.12 0.02 94.81 10:53:01 all 19.12 0.00 1.13 2.20 0.06 77.49 10:53:01 0 13.34 0.00 0.75 0.22 0.05 85.64 10:53:01 1 14.61 0.00 1.43 4.84 0.07 79.06 10:53:01 2 37.35 0.00 2.09 1.31 0.07 59.18 10:53:01 3 23.93 0.00 1.21 7.27 0.07 67.53 10:53:01 4 18.08 0.00 0.87 2.15 0.05 78.85 10:53:01 5 19.85 0.00 0.92 0.58 0.05 78.61 10:53:01 6 15.07 0.00 1.26 1.19 0.07 82.42 10:53:01 7 10.75 0.00 0.54 0.03 0.07 88.61 10:54:01 all 46.87 0.00 1.48 0.73 0.09 50.82 10:54:01 0 51.57 0.00 2.12 0.32 0.10 45.88 10:54:01 1 49.37 0.00 1.22 0.20 0.08 49.13 10:54:01 2 49.62 0.00 0.77 0.00 0.08 49.52 10:54:01 3 44.98 0.00 2.01 4.51 0.10 48.40 10:54:01 4 46.27 0.00 0.91 0.18 0.08 52.56 10:54:01 5 46.32 0.00 2.04 0.30 0.08 51.25 10:54:01 6 41.29 0.00 1.44 0.13 0.08 57.05 10:54:01 7 45.56 0.00 1.33 0.25 0.07 52.79 10:55:01 all 14.55 0.00 1.46 2.56 0.04 81.40 10:55:01 0 9.23 0.00 1.62 0.37 0.03 88.75 10:55:01 1 12.89 0.00 1.19 0.02 0.05 85.86 10:55:01 2 21.59 0.00 1.25 0.00 0.05 77.11 10:55:01 3 9.80 0.00 1.07 6.42 0.03 82.68 10:55:01 4 16.47 0.00 1.42 0.92 0.05 81.14 10:55:01 5 19.52 0.00 2.09 0.34 0.05 78.00 10:55:01 6 8.06 0.00 1.74 3.92 0.05 86.23 10:55:01 7 18.86 0.00 1.24 8.50 0.05 71.34 10:56:01 all 18.55 0.00 3.80 4.59 0.07 73.00 10:56:01 0 17.44 0.00 3.70 1.19 0.05 77.62 10:56:01 1 19.08 0.00 3.55 0.64 0.07 76.66 10:56:01 2 18.00 0.00 3.45 1.13 0.08 77.35 10:56:01 3 16.28 0.00 3.82 1.25 0.05 78.61 10:56:01 4 16.45 0.00 4.24 17.21 0.05 62.05 10:56:01 5 14.60 0.00 3.43 0.91 0.07 80.99 10:56:01 6 12.98 0.00 3.54 12.10 0.07 71.30 10:56:01 7 33.50 0.00 4.73 2.31 0.08 59.38 10:57:01 all 26.11 0.00 4.52 6.53 0.13 62.71 10:57:01 0 25.14 0.00 5.03 10.86 0.12 58.85 10:57:01 1 27.98 0.00 4.61 1.06 0.20 66.16 10:57:01 2 29.77 0.00 4.68 0.34 0.15 65.07 10:57:01 3 23.52 0.00 4.39 8.68 0.10 63.31 10:57:01 4 29.61 0.00 4.42 1.10 0.17 64.70 10:57:01 5 24.36 0.00 4.74 22.97 0.12 47.81 10:57:01 6 22.87 0.00 3.93 4.03 0.08 69.08 10:57:01 7 25.60 0.00 4.34 3.28 0.10 66.68 10:58:01 all 34.68 0.00 2.91 0.82 0.11 61.49 10:58:01 0 42.20 0.00 2.88 0.18 0.08 54.65 10:58:01 1 30.98 0.00 2.75 0.25 0.12 65.91 10:58:01 2 30.69 0.00 2.46 0.03 0.10 66.72 10:58:01 3 35.33 0.00 3.14 4.29 0.10 57.13 10:58:01 4 44.24 0.00 2.80 0.37 0.13 52.45 10:58:01 5 31.97 0.00 2.99 0.25 0.12 64.67 10:58:01 6 31.83 0.00 3.18 0.28 0.12 64.58 10:58:01 7 30.13 0.00 3.06 0.89 0.10 65.81 10:59:01 all 12.36 0.00 1.66 1.20 0.07 84.71 10:59:01 0 9.74 0.00 1.71 0.03 0.05 88.47 10:59:01 1 9.03 0.00 1.54 0.47 0.05 88.91 10:59:01 2 9.65 0.00 1.84 0.38 0.07 88.06 10:59:01 3 23.68 0.00 2.16 5.90 0.10 68.16 10:59:01 4 9.28 0.00 1.63 0.40 0.07 88.62 10:59:01 5 7.13 0.00 1.49 1.69 0.07 89.62 10:59:01 6 19.29 0.00 1.44 0.49 0.08 78.70 10:59:01 7 11.13 0.00 1.51 0.25 0.07 87.05 Average: all 22.94 0.00 2.26 2.70 0.08 72.03 Average: 0 21.58 0.00 2.30 1.67 0.06 74.38 Average: 1 23.60 0.00 2.25 1.15 0.09 72.91 Average: 2 26.10 0.00 2.21 0.43 0.08 71.17 Average: 3 22.86 0.00 2.35 6.53 0.07 68.19 Average: 4 24.25 0.00 2.22 3.01 0.08 70.44 Average: 5 22.05 0.00 2.36 3.45 0.07 72.06 Average: 6 20.54 0.00 2.20 3.41 0.07 73.77 Average: 7 22.50 0.00 2.18 1.95 0.07 73.30