---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-19582 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 16G 140G 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 840 23368 0 7958 30871 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:17:10:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe17:1011/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:a4:f7:1f 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-19582) 03/30/24 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 94.05 18.03 76.02 1039.15 24185.32 22:50:01 108.70 12.51 96.18 264.89 73073.42 22:51:01 235.90 3.18 232.72 91.30 117530.82 22:52:01 223.93 19.66 204.27 3852.42 54835.79 22:53:01 143.36 0.00 143.36 0.00 52845.19 22:54:01 107.13 0.00 107.13 0.00 32121.85 22:55:01 16.66 0.00 16.66 0.00 24003.20 22:56:01 96.22 0.00 96.22 0.00 32510.76 22:57:01 25.85 0.87 24.98 58.52 2968.97 Average: 116.91 6.00 110.90 588.61 46047.16 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30148996 31723404 2790224 8.47 69944 1815180 1415240 4.16 847912 1653344 164712 22:50:01 27302780 31670672 5636440 17.11 95192 4514080 1375872 4.05 886628 4344260 2642664 22:51:01 25149696 30794728 7789524 23.65 162556 5567456 2130404 6.27 1867568 5350196 914780 22:52:01 23617752 30091832 9321468 28.30 167048 6365120 2938584 8.65 2887668 5833736 527812 22:53:01 23818372 30837324 9120848 27.69 168432 6893104 2099488 6.18 2598156 5911216 235424 22:54:01 23805716 31040768 9133504 27.73 168668 7102920 1986368 5.84 2578272 5939264 31936 22:55:01 22625340 30018136 10313880 31.31 168764 7255640 2553908 7.51 3762724 5920656 1916 22:56:01 24000004 31673724 8939216 27.14 168856 7528672 1380924 4.06 2198312 6112140 28400 22:57:01 23938484 31621496 9000736 27.33 171140 7536152 1423936 4.19 2259860 6112840 2972 Average: 24934127 31052454 8005093 24.30 148956 6064258 1922747 5.66 2209678 5241961 505624 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 58.40 42.28 845.01 7.71 0.00 0.00 0.00 0.00 22:49:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5861.21 3588.59 24514.39 959.31 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 487.37 366.91 3696.30 73.01 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 227.56 182.02 2280.80 38.06 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 101.82 74.44 200.82 30.82 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 6.78 5.13 1.39 1.46 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.30 1.95 0.49 0.56 0.00 0.00 0.00 0.00 22:55:01 lo 25.98 25.98 1.33 1.33 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1523.08 1046.17 375.97 7836.65 0.00 0.00 0.00 0.00 22:56:01 lo 15.25 15.25 0.79 0.79 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 22.80 18.08 18.40 11.54 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 922.98 592.85 3552.48 998.80 0.00 0.00 0.00 0.00 Average: lo 5.13 5.13 0.29 0.29 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-v1-8c-8g-19582) 03/30/24 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.47 0.00 0.82 1.89 0.03 86.80 22:49:01 0 40.44 0.00 2.39 1.65 0.08 55.43 22:49:01 1 18.27 0.00 1.37 0.17 0.03 80.16 22:49:01 2 3.99 0.00 0.71 0.03 0.03 95.23 22:49:01 3 0.85 0.00 0.59 5.62 0.03 92.90 22:49:01 4 0.54 0.00 0.10 6.47 0.02 92.87 22:49:01 5 0.66 0.00 0.15 0.02 0.02 99.15 22:49:01 6 2.56 0.00 0.27 0.03 0.00 97.13 22:49:01 7 16.50 0.00 1.00 1.17 0.03 81.30 22:50:01 all 8.05 0.00 4.00 2.33 0.05 85.57 22:50:01 0 21.73 0.00 3.40 0.00 0.07 74.81 22:50:01 1 4.97 0.00 2.14 0.05 0.03 92.81 22:50:01 2 1.04 0.00 2.54 0.13 0.02 96.27 22:50:01 3 1.15 0.00 1.66 1.27 0.05 95.88 22:50:01 4 16.67 0.00 7.51 4.73 0.05 71.05 22:50:01 5 5.72 0.00 7.47 0.02 0.05 86.73 22:50:01 6 1.63 0.00 1.58 0.07 0.03 96.69 22:50:01 7 11.66 0.00 5.74 12.48 0.07 70.05 22:51:01 all 13.52 0.00 3.03 7.72 0.07 75.65 22:51:01 0 13.38 0.00 1.57 1.02 0.05 83.97 22:51:01 1 9.07 0.00 0.62 0.02 0.03 90.27 22:51:01 2 11.14 0.00 4.03 0.25 0.05 84.52 22:51:01 3 13.02 0.00 2.55 3.75 0.05 80.62 22:51:01 4 12.73 0.00 4.08 21.41 0.08 61.70 22:51:01 5 23.15 0.00 5.93 18.80 0.08 52.03 22:51:01 6 14.73 0.00 3.45 1.29 0.08 80.44 22:51:01 7 10.99 0.00 2.06 15.39 0.10 71.46 22:52:01 all 27.60 0.00 2.03 2.81 0.08 67.48 22:52:01 0 27.17 0.00 3.82 3.02 0.08 65.91 22:52:01 1 21.81 0.00 1.55 1.62 0.10 74.91 22:52:01 2 23.91 0.00 1.14 0.00 0.08 74.87 22:52:01 3 28.45 0.00 1.84 5.66 0.08 63.97 22:52:01 4 19.15 0.00 1.34 3.36 0.07 76.08 22:52:01 5 44.88 0.00 2.61 0.08 0.10 52.33 22:52:01 6 31.16 0.00 2.26 8.72 0.07 57.79 22:52:01 7 24.29 0.00 1.69 0.00 0.07 73.95 22:53:01 all 21.64 0.00 2.52 2.89 0.06 72.90 22:53:01 0 29.73 0.00 1.97 0.00 0.03 68.26 22:53:01 1 7.90 0.00 0.75 11.00 0.07 80.28 22:53:01 2 46.64 0.00 3.85 3.14 0.10 46.27 22:53:01 3 20.11 0.00 2.68 2.33 0.07 74.82 22:53:01 4 9.79 0.00 1.60 6.66 0.05 81.90 22:53:01 5 15.57 0.00 6.58 0.00 0.05 77.80 22:53:01 6 32.47 0.00 1.31 0.00 0.07 66.15 22:53:01 7 11.09 0.00 1.38 0.00 0.03 87.50 22:54:01 all 12.74 0.00 2.08 1.03 0.05 84.10 22:54:01 0 27.51 0.00 2.45 0.02 0.08 69.94 22:54:01 1 9.06 0.00 1.34 0.10 0.03 89.47 22:54:01 2 7.58 0.00 1.44 0.00 0.02 90.97 22:54:01 3 3.80 0.00 0.35 0.00 0.02 95.83 22:54:01 4 23.86 0.00 7.02 8.14 0.05 60.94 22:54:01 5 16.95 0.00 1.03 0.00 0.02 82.00 22:54:01 6 9.11 0.00 2.55 0.00 0.03 88.30 22:54:01 7 4.09 0.00 0.47 0.00 0.10 95.34 22:55:01 all 13.14 0.00 7.28 0.98 0.09 78.51 22:55:01 0 27.94 0.00 7.02 0.00 0.10 64.94 22:55:01 1 7.45 0.00 8.23 0.15 0.08 84.08 22:55:01 2 8.00 0.00 3.68 0.12 0.08 88.11 22:55:01 3 17.03 0.00 9.90 0.00 0.10 72.97 22:55:01 4 5.53 0.00 3.95 7.56 0.07 82.90 22:55:01 5 20.16 0.00 15.23 0.00 0.07 64.54 22:55:01 6 8.12 0.00 7.60 0.00 0.08 84.21 22:55:01 7 10.50 0.00 2.62 0.02 0.14 86.73 22:56:01 all 10.53 0.00 4.82 1.62 0.06 82.98 22:56:01 0 2.27 0.00 3.90 7.67 0.05 86.11 22:56:01 1 2.16 0.00 4.10 0.28 0.05 93.41 22:56:01 2 3.03 0.00 5.49 0.00 0.05 91.43 22:56:01 3 51.66 0.00 4.30 0.00 0.10 43.94 22:56:01 4 5.07 0.00 1.95 0.00 0.05 92.93 22:56:01 5 9.99 0.00 10.67 0.00 0.03 79.31 22:56:01 6 2.11 0.00 1.56 0.00 0.05 96.28 22:56:01 7 8.05 0.00 6.60 4.98 0.08 80.30 22:57:01 all 6.10 0.00 0.31 0.36 0.02 93.21 22:57:01 0 0.43 0.00 0.20 0.37 0.02 98.98 22:57:01 1 5.36 0.00 0.28 2.29 0.02 92.05 22:57:01 2 9.45 0.00 0.50 0.03 0.03 89.98 22:57:01 3 0.68 0.00 0.27 0.00 0.02 99.03 22:57:01 4 1.63 0.00 0.15 0.03 0.02 98.17 22:57:01 5 12.59 0.00 0.33 0.07 0.03 86.98 22:57:01 6 2.40 0.00 0.22 0.03 0.03 97.32 22:57:01 7 16.27 0.00 0.57 0.07 0.02 83.08 Average: all 13.76 0.00 2.99 2.40 0.06 80.80 Average: 0 21.15 0.00 2.98 1.53 0.06 74.28 Average: 1 9.55 0.00 2.26 1.74 0.05 86.40 Average: 2 12.74 0.00 2.60 0.41 0.05 84.19 Average: 3 15.23 0.00 2.68 2.06 0.06 79.97 Average: 4 10.55 0.00 3.08 6.45 0.05 79.87 Average: 5 16.65 0.00 5.56 2.10 0.05 75.64 Average: 6 11.59 0.00 2.31 1.13 0.05 84.93 Average: 7 12.60 0.00 2.45 3.77 0.07 81.10