---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6129 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 13G 143G 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 810 26282 0 5074 30900 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:3c:14:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe3c:1463/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:71:a9:f2 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-6129) 12/18/23 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 102.37 22.78 79.58 1178.27 27068.53 23:13:01 126.02 22.95 103.06 2756.46 33503.33 23:14:01 333.08 6.60 326.48 524.01 113925.61 23:15:01 122.06 6.52 115.55 308.08 25140.71 23:16:01 15.70 0.02 15.68 0.13 19426.10 23:17:01 50.23 0.88 49.35 44.18 21250.91 23:18:01 59.81 1.10 58.71 71.99 21943.41 Average: 115.76 8.71 107.05 699.45 37503.01 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30072812 31691356 2866408 8.70 70916 1856520 1464936 4.31 878876 1690400 176752 23:13:01 28808084 31707908 4131136 12.54 100272 3069580 1410932 4.15 944020 2809176 1014988 23:14:01 26486068 31265192 6453152 19.59 129508 4831204 5036404 14.82 1430516 4512512 868 23:15:01 25125616 30022272 7813604 23.72 133292 4938396 6255896 18.41 2765524 4523980 1092 23:16:01 25221840 30118856 7717380 23.43 133384 4938472 6172688 18.16 2669928 4522976 144 23:17:01 26954116 31666812 5985104 18.17 133924 4768124 1523612 4.48 1149620 4355804 3184 23:18:01 26885228 31613580 6053992 18.38 137112 4781560 1538244 4.53 1211148 4364624 1288 Average: 27079109 31155139 5860111 17.79 119773 4169122 3343245 9.84 1578519 3825639 171188 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 63.73 42.63 981.29 7.45 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:13:01 ens3 253.70 151.26 7411.64 14.90 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 5.33 5.33 0.50 0.50 0.00 0.00 0.00 0.00 23:13:01 br-0b87781c041b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 veth8f4941a 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 23:14:01 ens3 441.83 248.56 15279.04 17.67 0.00 0.00 0.00 0.00 23:14:01 vethd0ae546 0.08 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth8f4941a 39.79 33.84 9.39 35.62 0.00 0.00 0.00 0.00 23:15:01 ens3 6.22 4.97 1.71 1.65 0.00 0.00 0.00 0.00 23:15:01 vethd0ae546 53.57 47.56 19.88 40.45 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth8f4941a 2.70 2.73 1.28 0.66 0.00 0.00 0.00 0.00 23:16:01 ens3 1.48 1.42 0.32 0.55 0.00 0.00 0.00 0.00 23:16:01 vethd0ae546 0.33 0.37 0.58 0.03 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 62.19 43.96 64.83 22.09 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 32.76 32.76 5.96 5.96 0.00 0.00 0.00 0.00 23:18:01 ens3 22.50 18.73 63.04 6.73 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 121.83 73.16 3408.79 10.12 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: lo 4.14 4.14 0.80 0.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6129) 12/18/23 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.22 0.00 0.73 2.39 0.04 86.62 23:12:01 0 1.17 0.00 0.40 1.94 0.05 96.44 23:12:01 1 7.07 0.00 0.47 0.63 0.02 91.82 23:12:01 2 0.13 0.00 0.07 8.67 0.02 91.11 23:12:01 3 0.57 0.00 0.27 0.05 0.02 99.10 23:12:01 4 8.09 0.00 0.82 4.90 0.03 86.16 23:12:01 5 37.75 0.00 2.00 2.52 0.07 57.65 23:12:01 6 15.58 0.00 1.12 0.22 0.03 83.05 23:12:01 7 11.40 0.00 0.68 0.23 0.05 87.63 23:13:01 all 11.19 0.00 2.20 2.58 0.04 83.99 23:13:01 0 23.63 0.00 2.29 7.55 0.07 66.47 23:13:01 1 4.60 0.00 1.47 6.21 0.03 87.68 23:13:01 2 9.40 0.00 2.36 2.56 0.03 85.65 23:13:01 3 4.41 0.00 2.38 0.12 0.03 93.06 23:13:01 4 9.42 0.00 2.41 1.59 0.05 86.53 23:13:01 5 19.04 0.00 2.61 0.67 0.05 77.63 23:13:01 6 11.65 0.00 2.20 1.28 0.05 84.83 23:13:01 7 7.35 0.00 1.89 0.59 0.03 90.14 23:14:01 all 9.30 0.00 4.12 10.11 0.06 76.41 23:14:01 0 7.43 0.00 3.59 17.09 0.07 71.82 23:14:01 1 8.08 0.00 3.41 5.67 0.08 82.77 23:14:01 2 13.57 0.00 4.28 3.57 0.05 78.54 23:14:01 3 9.55 0.00 4.92 5.09 0.07 80.38 23:14:01 4 9.09 0.00 4.36 17.44 0.07 69.04 23:14:01 5 9.73 0.00 4.26 10.89 0.05 75.07 23:14:01 6 6.60 0.00 3.31 8.84 0.05 81.20 23:14:01 7 10.30 0.00 4.86 12.41 0.07 72.36 23:15:01 all 25.88 0.00 3.47 3.93 0.12 66.59 23:15:01 0 24.53 0.00 3.76 1.89 0.13 69.69 23:15:01 1 21.73 0.00 3.16 1.52 0.08 73.50 23:15:01 2 29.37 0.00 4.40 3.95 0.12 62.17 23:15:01 3 32.67 0.00 4.35 7.44 0.17 55.38 23:15:01 4 35.46 0.00 4.10 2.11 0.12 58.21 23:15:01 5 24.57 0.00 3.33 2.36 0.12 69.62 23:15:01 6 16.49 0.00 1.95 9.58 0.13 71.85 23:15:01 7 22.38 0.00 2.69 2.59 0.10 72.23 23:16:01 all 0.78 0.00 0.30 1.53 0.03 97.36 23:16:01 0 0.85 0.00 0.08 0.00 0.03 99.03 23:16:01 1 0.50 0.00 0.10 0.00 0.02 99.38 23:16:01 2 0.90 0.00 0.03 12.11 0.05 86.90 23:16:01 3 0.93 0.00 0.48 0.00 0.05 98.54 23:16:01 4 0.57 0.00 0.12 0.02 0.03 99.27 23:16:01 5 0.87 0.00 1.29 0.00 0.08 97.76 23:16:01 6 0.59 0.00 0.10 0.13 0.02 99.16 23:16:01 7 1.03 0.00 0.22 0.02 0.02 98.72 23:17:01 all 1.53 0.00 0.54 2.43 0.04 95.47 23:17:01 0 1.75 0.00 0.54 0.48 0.03 97.20 23:17:01 1 0.49 0.00 0.39 0.20 0.02 98.90 23:17:01 2 1.05 0.00 0.56 13.81 0.03 84.54 23:17:01 3 0.76 0.00 0.42 1.10 0.02 97.69 23:17:01 4 3.17 0.00 0.61 0.49 0.03 95.69 23:17:01 5 1.71 0.00 0.71 1.27 0.05 96.26 23:17:01 6 2.18 0.00 0.44 1.28 0.03 96.07 23:17:01 7 1.15 0.00 0.63 0.78 0.05 97.39 23:18:01 all 7.17 0.00 0.37 5.86 0.03 86.58 23:18:01 0 16.32 0.00 0.80 2.80 0.03 80.05 23:18:01 1 4.20 0.00 0.22 4.40 0.02 91.16 23:18:01 2 1.24 0.00 0.35 37.05 0.03 61.34 23:18:01 3 2.25 0.00 0.18 0.00 0.02 97.55 23:18:01 4 2.57 0.00 0.15 0.84 0.03 96.41 23:18:01 5 0.30 0.00 0.17 0.00 0.02 99.52 23:18:01 6 12.75 0.00 0.32 0.93 0.03 85.97 23:18:01 7 17.81 0.00 0.75 0.79 0.05 80.60 Average: all 9.44 0.00 1.67 4.11 0.05 84.72 Average: 0 10.83 0.00 1.64 4.52 0.06 82.95 Average: 1 6.68 0.00 1.31 2.66 0.04 89.31 Average: 2 7.94 0.00 1.72 11.69 0.05 78.61 Average: 3 7.29 0.00 1.85 1.96 0.05 88.84 Average: 4 9.74 0.00 1.79 3.89 0.05 84.53 Average: 5 13.42 0.00 2.05 2.52 0.06 81.96 Average: 6 9.43 0.00 1.35 3.18 0.05 85.99 Average: 7 10.20 0.00 1.67 2.47 0.05 85.60