---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14927 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 11G 145G 7% / 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 856 28885 0 2425 30882 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:2f:7a:9b brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe2f:7a9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:bb:64:c6 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-14927) 01/25/24 _x86_64_ (8 CPU) 05:40:57 LINUX RESTART (8 CPU) 05:41:02 tps rtps wtps bread/s bwrtn/s 05:42:01 93.76 48.35 45.42 4471.92 50458.84 05:43:01 11.90 0.00 11.90 0.00 16587.80 05:44:01 11.65 0.00 11.65 0.00 16675.64 05:45:01 11.58 0.00 11.58 0.00 16811.60 05:46:01 14.10 2.10 12.00 87.85 16998.63 05:47:01 105.16 37.54 67.63 1754.35 22929.96 05:48:01 132.43 18.26 114.16 659.22 30018.06 05:49:01 13.76 0.10 13.66 2.67 17011.43 05:50:01 41.91 2.85 39.06 109.85 24595.63 Average: 48.39 12.07 36.32 780.47 23515.14 05:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 30649960 31893608 2289260 6.95 38584 1533116 1304640 3.84 620828 1415352 5492 05:43:01 30648208 31891952 2291012 6.96 38672 1533128 1304640 3.84 623080 1415320 172 05:44:01 30646468 31890300 2292752 6.96 38752 1533128 1321000 3.89 624252 1415324 164 05:45:01 30645440 31889364 2293780 6.96 38840 1533132 1321000 3.89 625296 1415328 172 05:46:01 30540456 31792048 2398764 7.28 38984 1541328 1337512 3.94 722808 1421756 256 05:47:01 30030216 31640044 2909004 8.83 69892 1850228 1487940 4.38 928936 1684708 180792 05:48:01 28033820 29848252 4905400 14.89 82380 2030904 3549484 10.44 2761828 1821964 2816 05:49:01 27380060 29196464 5559160 16.88 82496 2032492 4126408 12.14 3416036 1821068 224 05:50:01 29557412 31596160 3381808 10.27 87504 2246400 1466912 4.32 1132272 1923520 39320 Average: 29792449 31293132 3146771 9.55 57345 1759317 1913282 5.63 1272815 1592704 25490 05:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 169.06 141.81 584.51 30.71 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 0.72 0.30 0.32 0.41 0.00 0.00 0.00 0.00 05:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 0.27 0.15 0.06 0.04 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 0.25 0.15 0.06 0.18 0.00 0.00 0.00 0.00 05:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 67.72 42.63 107.53 16.67 0.00 0.00 0.00 0.00 05:47:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 ens3 97.88 69.51 1054.68 24.82 0.00 0.00 0.00 0.00 05:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 ens3 259.26 203.22 1941.90 66.03 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 415.01 231.26 109.81 81.87 0.00 0.00 0.00 0.00 05:50:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 337.08 218.30 528.44 1022.22 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 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 149.65 100.73 480.61 138.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14927) 01/25/24 _x86_64_ (8 CPU) 05:40:57 LINUX RESTART (8 CPU) 05:41:02 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 2.51 0.00 0.71 7.66 0.02 89.09 05:42:01 0 2.51 0.00 0.51 1.12 0.02 95.84 05:42:01 1 4.23 0.00 0.58 7.71 0.03 87.45 05:42:01 2 1.24 0.00 0.54 0.27 0.03 97.91 05:42:01 3 2.16 0.00 0.42 0.51 0.02 96.89 05:42:01 4 2.82 0.00 0.49 2.26 0.02 94.42 05:42:01 5 1.68 0.00 1.82 14.37 0.03 82.09 05:42:01 6 1.89 0.00 0.75 0.34 0.00 97.03 05:42:01 7 3.57 0.00 0.53 34.74 0.03 61.12 05:43:01 all 0.03 0.00 0.01 1.41 0.01 98.54 05:43:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:43:01 2 0.02 0.00 0.03 0.00 0.02 99.93 05:43:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:43:01 4 0.05 0.00 0.00 0.00 0.00 99.95 05:43:01 5 0.02 0.00 0.02 11.28 0.02 88.67 05:43:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:43:01 7 0.10 0.00 0.02 0.00 0.02 99.87 05:44:01 all 0.07 0.00 0.01 1.08 0.01 98.83 05:44:01 0 0.05 0.00 0.00 0.00 0.00 99.95 05:44:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:44:01 2 0.03 0.00 0.02 0.00 0.05 99.90 05:44:01 3 0.40 0.00 0.02 0.00 0.00 99.58 05:44:01 4 0.02 0.00 0.02 0.00 0.02 99.95 05:44:01 5 0.03 0.00 0.02 8.67 0.00 91.28 05:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:44:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:45:01 all 0.02 0.00 0.01 1.04 0.01 98.92 05:45:01 0 0.07 0.00 0.02 0.00 0.00 99.92 05:45:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:45:01 2 0.02 0.00 0.00 0.02 0.03 99.93 05:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:45:01 5 0.00 0.00 0.03 8.30 0.00 91.66 05:45:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:45:01 7 0.00 0.00 0.02 0.00 0.02 99.97 05:46:01 all 0.56 0.00 0.06 1.06 0.01 98.31 05:46:01 0 0.18 0.00 0.13 0.00 0.02 99.67 05:46:01 1 0.65 0.00 0.03 0.00 0.02 99.30 05:46:01 2 0.70 0.00 0.05 0.00 0.03 99.21 05:46:01 3 0.18 0.00 0.02 0.02 0.02 99.77 05:46:01 4 0.78 0.00 0.03 0.02 0.00 99.17 05:46:01 5 0.53 0.00 0.13 8.27 0.02 91.05 05:46:01 6 0.37 0.00 0.03 0.13 0.02 99.45 05:46:01 7 1.08 0.00 0.03 0.07 0.02 98.80 05:47:01 all 10.32 0.00 0.78 2.62 0.03 86.25 05:47:01 0 14.52 0.00 1.03 0.82 0.02 83.61 05:47:01 1 31.97 0.00 1.84 3.09 0.08 63.01 05:47:01 2 20.06 0.00 1.36 1.04 0.05 77.49 05:47:01 3 8.49 0.00 0.77 0.60 0.02 90.13 05:47:01 4 0.90 0.00 0.47 13.86 0.03 84.73 05:47:01 5 2.60 0.00 0.28 1.32 0.00 95.80 05:47:01 6 2.37 0.00 0.12 0.03 0.00 97.48 05:47:01 7 1.79 0.00 0.37 0.15 0.02 97.68 05:48:01 all 24.01 0.00 1.43 1.51 0.06 73.00 05:48:01 0 24.99 0.00 2.74 0.67 0.07 71.53 05:48:01 1 43.98 0.00 1.22 3.84 0.08 50.87 05:48:01 2 21.35 0.00 1.72 0.32 0.07 76.55 05:48:01 3 12.61 0.00 0.82 0.48 0.03 86.06 05:48:01 4 13.79 0.00 0.90 6.13 0.07 79.11 05:48:01 5 26.53 0.00 2.61 0.30 0.05 70.51 05:48:01 6 29.21 0.00 0.87 0.33 0.05 69.54 05:48:01 7 19.63 0.00 0.53 0.00 0.05 79.79 05:49:01 all 18.22 0.00 0.48 0.87 0.05 80.38 05:49:01 0 29.01 0.00 0.62 0.00 0.05 70.33 05:49:01 1 12.18 0.00 0.53 0.02 0.05 87.21 05:49:01 2 8.04 0.00 0.55 0.05 0.05 91.30 05:49:01 3 38.61 0.00 0.47 0.00 0.07 60.85 05:49:01 4 19.42 0.00 0.48 2.29 0.05 77.76 05:49:01 5 22.62 0.00 0.45 0.07 0.08 76.78 05:49:01 6 8.43 0.00 0.27 0.00 0.05 91.26 05:49:01 7 7.42 0.00 0.52 4.52 0.03 87.51 05:50:01 all 14.05 0.00 0.64 1.53 0.04 83.74 05:50:01 0 20.76 0.00 0.82 0.25 0.05 78.12 05:50:01 1 12.72 0.00 0.73 2.02 0.05 84.48 05:50:01 2 23.86 0.00 0.72 0.18 0.05 75.18 05:50:01 3 2.14 0.00 0.30 0.00 0.02 97.55 05:50:01 4 17.96 0.00 0.65 0.00 0.07 81.32 05:50:01 5 14.24 0.00 0.37 0.00 0.03 85.36 05:50:01 6 18.13 0.00 0.88 0.52 0.03 80.43 05:50:01 7 2.57 0.00 0.65 9.28 0.05 87.44 Average: all 7.76 0.00 0.46 2.07 0.03 89.68 Average: 0 10.24 0.00 0.66 0.32 0.03 88.76 Average: 1 11.75 0.00 0.55 1.84 0.04 85.83 Average: 2 8.38 0.00 0.56 0.21 0.04 90.81 Average: 3 7.18 0.00 0.31 0.18 0.02 92.31 Average: 4 6.19 0.00 0.34 2.73 0.03 90.72 Average: 5 7.59 0.00 0.63 5.83 0.03 85.92 Average: 6 6.71 0.00 0.33 0.15 0.02 92.79 Average: 7 4.02 0.00 0.30 5.35 0.03 90.31