---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7408 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: 2799.996 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 13G 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 855 25766 0 5545 30856 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:f9:63:3d brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fef9:633d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:bb:e9:35 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-7408) 02/21/24 _x86_64_ (8 CPU) 15:34:59 LINUX RESTART (8 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 351.14 84.95 266.19 5448.43 54941.38 15:37:01 114.05 27.22 86.82 2073.04 26226.59 15:38:01 121.81 9.72 112.10 1694.12 30510.25 15:39:01 317.76 2.68 315.08 417.93 117764.11 15:40:01 45.36 0.75 44.61 53.86 21054.09 15:41:01 23.21 0.05 23.16 4.27 18007.93 15:42:01 67.67 1.40 66.27 107.45 18554.77 Average: 148.71 18.11 130.60 1399.89 41008.09 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 30366388 31714928 2572832 7.81 49564 1621772 1389416 4.09 837816 1480196 60860 15:37:01 29988636 31711576 2950584 8.96 78000 1948408 1401624 4.12 870504 1781884 149152 15:38:01 27488200 31630204 5451020 16.55 122332 4228640 1621800 4.77 1050352 3966564 2082856 15:39:01 25751816 30982016 7187404 21.82 135164 5241100 6158696 18.12 1791348 4851912 776 15:40:01 24088824 29416012 8850396 26.87 137668 5346808 8292088 24.40 3422164 4859352 440 15:41:01 23886460 29250852 9052760 27.48 138184 5382928 8397184 24.71 3612984 4864628 212 15:42:01 26415928 31623708 6523292 19.80 141592 5221212 1507052 4.43 1294872 4725208 1740 Average: 26855179 30904185 6084041 18.47 114643 4141553 4109694 12.09 1840006 3789963 328005 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 380.34 274.79 941.02 72.88 0.00 0.00 0.00 0.00 15:36:01 lo 2.68 2.68 0.26 0.26 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 58.23 39.30 970.41 10.39 0.00 0.00 0.00 0.00 15:37:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 825.40 503.40 17715.47 40.93 0.00 0.00 0.00 0.00 15:38:01 lo 9.07 9.07 0.90 0.90 0.00 0.00 0.00 0.00 15:38:01 br-af636119c0ff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 vethd658d43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 315.76 191.18 11061.20 13.53 0.00 0.00 0.00 0.00 15:39:01 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 4.48 2.83 0.93 1.01 0.00 0.00 0.00 0.00 15:40:01 lo 2.85 2.85 6.67 6.67 0.00 0.00 0.00 0.00 15:40:01 veth06e59ac 0.47 0.80 0.05 1.09 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 20.93 17.05 7.40 36.17 0.00 0.00 0.00 0.00 15:41:01 lo 16.48 16.48 13.15 13.15 0.00 0.00 0.00 0.00 15:41:01 vethcb24b68 649.53 677.62 179.36 86.33 0.00 0.00 0.00 0.01 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 55.41 41.06 66.85 16.58 0.00 0.00 0.00 0.00 15:42:01 lo 0.53 0.53 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 237.22 152.80 4394.67 27.36 0.00 0.00 0.00 0.00 Average: lo 5.16 5.16 3.06 3.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7408) 02/21/24 _x86_64_ (8 CPU) 15:34:59 LINUX RESTART (8 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 7.06 0.00 1.15 5.24 0.04 86.51 15:36:01 0 7.82 0.00 0.63 0.42 0.02 91.12 15:36:01 1 6.27 0.00 0.83 1.20 0.03 91.67 15:36:01 2 2.56 0.00 0.94 10.70 0.05 85.76 15:36:01 3 11.96 0.00 1.93 2.70 0.05 83.37 15:36:01 4 6.45 0.00 0.95 1.69 0.02 90.89 15:36:01 5 7.33 0.00 0.92 22.84 0.05 68.86 15:36:01 6 9.27 0.00 2.22 0.75 0.03 87.73 15:36:01 7 4.82 0.00 0.79 1.69 0.05 92.66 15:37:01 all 10.01 0.00 0.76 2.60 0.03 86.60 15:37:01 0 3.34 0.00 0.37 0.28 0.02 95.99 15:37:01 1 11.81 0.00 0.52 4.53 0.08 83.05 15:37:01 2 32.38 0.00 2.07 5.79 0.05 59.71 15:37:01 3 9.61 0.00 0.62 0.38 0.02 89.37 15:37:01 4 4.39 0.00 0.45 0.60 0.02 94.55 15:37:01 5 2.90 0.00 0.42 0.45 0.02 96.21 15:37:01 6 1.17 0.00 0.37 0.25 0.00 98.22 15:37:01 7 14.58 0.00 1.30 8.57 0.03 75.52 15:38:01 all 12.36 0.00 3.67 2.82 0.06 81.08 15:38:01 0 9.35 0.00 3.60 1.49 0.07 85.49 15:38:01 1 10.87 0.00 4.67 3.43 0.07 80.97 15:38:01 2 14.94 0.00 2.94 0.45 0.05 81.61 15:38:01 3 9.74 0.00 3.11 1.72 0.05 85.37 15:38:01 4 7.53 0.00 3.48 1.72 0.05 87.21 15:38:01 5 25.19 0.00 4.66 1.41 0.08 68.64 15:38:01 6 15.87 0.00 4.25 0.39 0.07 79.43 15:38:01 7 5.34 0.00 2.60 11.97 0.05 80.04 15:39:01 all 8.59 0.00 2.67 12.49 0.05 76.20 15:39:01 0 7.09 0.00 2.39 14.93 0.03 75.56 15:39:01 1 8.71 0.00 2.08 1.78 0.05 87.37 15:39:01 2 7.62 0.00 3.14 28.93 0.07 60.24 15:39:01 3 11.69 0.00 2.42 9.83 0.05 76.01 15:39:01 4 8.65 0.00 2.86 1.84 0.03 86.61 15:39:01 5 7.12 0.00 2.10 1.58 0.03 89.16 15:39:01 6 8.14 0.00 2.63 1.92 0.03 87.27 15:39:01 7 9.69 0.00 3.69 39.24 0.10 47.28 15:40:01 all 21.98 0.00 2.57 1.83 0.08 73.55 15:40:01 0 28.65 0.00 4.08 0.99 0.08 66.20 15:40:01 1 19.98 0.00 2.34 0.87 0.05 76.76 15:40:01 2 13.38 0.00 1.91 7.66 0.07 76.98 15:40:01 3 25.93 0.00 3.03 0.59 0.10 70.35 15:40:01 4 20.72 0.00 1.99 2.32 0.07 74.90 15:40:01 5 29.41 0.00 2.92 0.64 0.10 66.93 15:40:01 6 20.30 0.00 2.29 0.72 0.05 76.64 15:40:01 7 17.48 0.00 1.94 0.87 0.05 79.66 15:41:01 all 10.04 0.00 1.34 1.14 0.07 87.41 15:41:01 0 9.37 0.00 1.67 0.17 0.07 88.73 15:41:01 1 8.81 0.00 1.42 6.73 0.08 82.95 15:41:01 2 9.99 0.00 1.34 0.32 0.08 88.27 15:41:01 3 10.42 0.00 1.07 0.05 0.05 88.41 15:41:01 4 9.90 0.00 1.19 0.90 0.08 87.92 15:41:01 5 10.41 0.00 1.58 0.92 0.08 87.01 15:41:01 6 10.86 0.00 1.09 0.05 0.07 87.94 15:41:01 7 10.53 0.00 1.44 0.00 0.08 87.95 15:42:01 all 5.15 0.00 0.60 2.92 0.03 91.30 15:42:01 0 1.70 0.00 0.57 0.13 0.03 97.56 15:42:01 1 5.63 0.00 0.60 16.26 0.03 77.47 15:42:01 2 2.79 0.00 0.53 4.01 0.03 92.63 15:42:01 3 1.13 0.00 0.50 0.07 0.02 98.28 15:42:01 4 8.58 0.00 0.48 1.30 0.03 89.61 15:42:01 5 3.22 0.00 0.53 0.15 0.03 96.06 15:42:01 6 16.45 0.00 1.07 1.34 0.05 81.09 15:42:01 7 1.75 0.00 0.52 0.08 0.02 97.63 Average: all 10.74 0.00 1.82 4.15 0.05 83.25 Average: 0 9.61 0.00 1.90 2.62 0.05 85.83 Average: 1 10.30 0.00 1.78 4.98 0.06 82.90 Average: 2 11.96 0.00 1.84 8.26 0.06 77.89 Average: 3 11.49 0.00 1.81 2.19 0.05 84.47 Average: 4 9.46 0.00 1.63 1.48 0.04 87.39 Average: 5 12.21 0.00 1.87 4.00 0.06 81.86 Average: 6 11.71 0.00 1.98 0.77 0.04 85.49 Average: 7 9.17 0.00 1.75 8.87 0.06 80.15