---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12274 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 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 877 25028 0 6261 30834 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:6a:c4:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe6a:c430/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:7d:bb:d8 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-12274) 01/14/24 _x86_64_ (8 CPU) 19:10:31 LINUX RESTART (8 CPU) 19:11:01 tps rtps wtps bread/s bwrtn/s 19:12:01 189.03 57.10 131.93 3620.93 51656.53 19:13:01 108.41 14.25 94.17 993.27 56980.87 19:14:01 135.44 20.63 114.81 2318.95 56777.74 19:15:01 94.17 3.48 90.68 489.39 32648.56 19:16:01 92.08 0.03 92.05 1.07 57703.20 19:17:01 343.37 12.98 330.39 775.44 58000.50 19:18:01 28.80 0.53 28.26 45.19 4978.47 19:19:01 9.12 0.02 9.10 0.13 244.58 19:20:01 14.96 0.08 14.88 14.13 1197.43 Average: 112.82 12.12 100.70 917.58 35576.54 19:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:12:01 30368460 31696364 2570760 7.80 46508 1605184 1425288 4.19 841800 1464856 38504 19:13:01 30041684 31658432 2897536 8.80 70624 1855436 1489548 4.38 915012 1688468 180140 19:14:01 29784208 31737904 3155012 9.58 89388 2157872 1348660 3.97 895692 1931176 137344 19:15:01 27207532 31640836 5731688 17.40 127340 4493448 1399344 4.12 1037800 4216844 1668216 19:16:01 26934600 31652540 6004620 18.23 131684 4761312 1411360 4.15 1041436 4484124 387604 19:17:01 24832096 30806816 8107124 24.61 153436 5931476 7290176 21.45 1990200 5517444 1916 19:18:01 23193180 29308224 9746040 29.59 155412 6066096 9018264 26.53 3582552 5550528 84 19:19:01 23170820 29290416 9768400 29.66 155732 6069940 9023880 26.55 3602116 5552240 264 19:20:01 23560104 29706024 9379116 28.47 156260 6099192 7363568 21.67 3211624 5567636 204 Average: 26565854 30833062 6373366 19.35 120709 4337773 4418899 13.00 1902026 3997035 268253 19:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 19:12:01 ens3 293.97 228.35 839.56 59.98 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 19:13:01 ens3 61.86 43.32 878.45 8.69 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 19:14:01 ens3 53.87 40.23 781.67 7.33 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 7.60 7.60 0.74 0.74 0.00 0.00 0.00 0.00 19:15:01 ens3 770.52 422.76 17296.67 31.19 0.00 0.00 0.00 0.00 19:15:01 br-c78205290d93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 19:16:01 ens3 136.15 58.47 2379.77 4.97 0.00 0.00 0.00 0.00 19:16:01 br-c78205290d93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 19:17:01 veth516c82a 27.92 36.14 2.55 4.25 0.00 0.00 0.00 0.00 19:17:01 ens3 345.32 181.94 12517.17 12.83 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 6.25 6.25 13.80 13.80 0.00 0.00 0.00 0.00 19:18:01 veth516c82a 88.64 105.68 114.53 32.57 0.00 0.00 0.00 0.01 19:18:01 ens3 5.75 4.17 2.19 1.76 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 16.90 16.90 23.48 23.48 0.00 0.00 0.00 0.00 19:19:01 veth516c82a 68.42 83.09 120.31 20.84 0.00 0.00 0.00 0.01 19:19:01 ens3 1.85 1.35 0.31 0.52 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 7.47 7.47 0.53 0.53 0.00 0.00 0.00 0.00 19:20:01 veth516c82a 17.43 22.25 36.60 4.80 0.00 0.00 0.00 0.00 19:20:01 ens3 26.83 20.66 8.58 43.17 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 5.22 5.22 4.38 4.38 0.00 0.00 0.00 0.00 Average: veth516c82a 22.49 27.46 30.44 6.94 0.00 0.00 0.00 0.00 Average: ens3 188.46 111.25 3856.23 18.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12274) 01/14/24 _x86_64_ (8 CPU) 19:10:31 LINUX RESTART (8 CPU) 19:11:01 CPU %user %nice %system %iowait %steal %idle 19:12:01 all 6.27 0.00 1.01 11.38 0.09 81.25 19:12:01 0 6.09 0.00 0.46 3.83 0.03 89.59 19:12:01 1 6.32 0.00 0.51 2.06 0.07 91.04 19:12:01 2 2.78 0.00 2.89 50.64 0.14 43.55 19:12:01 3 5.87 0.00 0.39 0.39 0.27 93.07 19:12:01 4 15.50 0.00 1.45 10.05 0.07 72.93 19:12:01 5 3.63 0.00 0.82 5.86 0.07 89.62 19:12:01 6 6.92 0.00 1.10 17.03 0.05 74.90 19:12:01 7 3.12 0.00 0.44 1.54 0.02 94.89 19:13:01 all 8.35 0.00 0.64 5.66 0.03 85.32 19:13:01 0 1.93 0.00 0.35 0.30 0.02 97.40 19:13:01 1 5.80 0.00 0.53 1.64 0.03 92.00 19:13:01 2 18.55 0.00 1.34 19.12 0.05 60.94 19:13:01 3 2.19 0.00 0.18 0.00 0.02 97.61 19:13:01 4 7.71 0.00 0.57 1.28 0.00 90.44 19:13:01 5 12.92 0.00 0.59 21.40 0.07 65.03 19:13:01 6 14.31 0.00 1.05 0.60 0.03 84.01 19:13:01 7 3.43 0.00 0.52 1.00 0.02 95.04 19:14:01 all 8.04 0.00 0.69 7.11 0.03 84.13 19:14:01 0 3.25 0.00 0.28 0.73 0.00 95.73 19:14:01 1 22.13 0.00 1.02 5.35 0.05 71.45 19:14:01 2 5.90 0.00 0.74 21.92 0.03 71.42 19:14:01 3 2.76 0.00 0.32 0.30 0.02 96.61 19:14:01 4 5.27 0.00 0.45 0.75 0.02 93.51 19:14:01 5 16.91 0.00 1.61 9.33 0.05 72.11 19:14:01 6 3.19 0.00 0.53 1.80 0.02 94.46 19:14:01 7 4.98 0.00 0.58 16.74 0.03 77.67 19:15:01 all 8.38 0.00 3.38 7.65 0.07 80.53 19:15:01 0 8.75 0.00 3.87 24.30 0.07 63.02 19:15:01 1 9.98 0.00 4.14 1.69 0.05 84.14 19:15:01 2 8.65 0.00 3.28 12.88 0.07 75.13 19:15:01 3 7.08 0.00 2.66 0.12 0.08 90.06 19:15:01 4 8.51 0.00 4.08 1.29 0.07 86.06 19:15:01 5 9.69 0.00 3.34 0.73 0.10 86.14 19:15:01 6 6.53 0.00 3.00 13.01 0.03 77.43 19:15:01 7 7.81 0.00 2.64 7.16 0.08 82.31 19:16:01 all 1.61 0.00 0.71 15.26 0.02 82.40 19:16:01 0 1.06 0.00 1.14 83.19 0.05 14.55 19:16:01 1 1.39 0.00 1.17 0.00 0.02 97.43 19:16:01 2 1.50 0.00 0.75 0.45 0.02 97.28 19:16:01 3 2.64 0.00 0.31 14.41 0.02 82.63 19:16:01 4 1.12 0.00 0.48 0.12 0.02 98.26 19:16:01 5 1.69 0.00 0.45 15.59 0.02 82.25 19:16:01 6 1.15 0.00 0.50 4.83 0.02 93.49 19:16:01 7 2.29 0.00 0.85 3.87 0.05 92.94 19:17:01 all 10.88 0.00 3.33 8.94 0.08 76.78 19:17:01 0 12.23 0.00 3.81 43.50 0.08 40.37 19:17:01 1 10.09 0.00 2.92 2.73 0.05 84.21 19:17:01 2 12.32 0.00 3.53 3.33 0.08 80.73 19:17:01 3 9.50 0.00 3.13 2.23 0.10 85.05 19:17:01 4 10.51 0.00 3.19 2.18 0.05 84.07 19:17:01 5 10.82 0.00 3.92 14.99 0.08 70.19 19:17:01 6 11.14 0.00 2.96 2.10 0.07 83.73 19:17:01 7 10.45 0.00 3.18 0.64 0.05 85.68 19:18:01 all 26.76 0.00 2.42 0.24 0.08 70.50 19:18:01 0 28.68 0.00 2.59 0.22 0.08 68.43 19:18:01 1 26.81 0.00 2.84 0.02 0.07 70.28 19:18:01 2 26.55 0.00 2.13 0.05 0.10 71.17 19:18:01 3 29.33 0.00 2.48 1.19 0.08 66.92 19:18:01 4 21.11 0.00 2.20 0.37 0.08 76.24 19:18:01 5 24.81 0.00 2.18 0.08 0.08 72.84 19:18:01 6 33.56 0.00 2.85 0.02 0.07 63.51 19:18:01 7 23.23 0.00 2.09 0.02 0.07 74.60 19:19:01 all 4.18 0.00 0.50 0.05 0.08 95.19 19:19:01 0 4.09 0.00 0.50 0.27 0.07 95.07 19:19:01 1 4.19 0.00 0.48 0.00 0.08 95.24 19:19:01 2 4.08 0.00 0.55 0.00 0.08 95.28 19:19:01 3 4.39 0.00 0.42 0.00 0.07 95.12 19:19:01 4 4.85 0.00 0.60 0.00 0.07 94.48 19:19:01 5 3.93 0.00 0.55 0.02 0.10 95.40 19:19:01 6 3.40 0.00 0.37 0.05 0.08 96.10 19:19:01 7 4.49 0.00 0.50 0.02 0.07 94.93 19:20:01 all 2.10 0.00 0.48 0.10 0.07 97.25 19:20:01 0 2.02 0.00 0.48 0.10 0.07 97.33 19:20:01 1 2.36 0.00 0.38 0.00 0.08 97.17 19:20:01 2 2.70 0.00 0.46 0.03 0.05 96.75 19:20:01 3 1.42 0.00 0.55 0.05 0.10 97.88 19:20:01 4 2.01 0.00 0.38 0.03 0.07 97.51 19:20:01 5 1.61 0.00 0.62 0.28 0.08 97.40 19:20:01 6 2.44 0.00 0.48 0.02 0.07 96.99 19:20:01 7 2.26 0.00 0.45 0.30 0.08 96.91 Average: all 8.50 0.00 1.46 6.26 0.06 83.72 Average: 0 7.56 0.00 1.49 17.30 0.05 73.59 Average: 1 9.91 0.00 1.55 1.50 0.06 86.99 Average: 2 9.23 0.00 1.73 11.96 0.07 77.01 Average: 3 7.23 0.00 1.15 2.10 0.08 89.43 Average: 4 8.48 0.00 1.48 1.77 0.05 88.21 Average: 5 9.55 0.00 1.56 7.59 0.07 81.23 Average: 6 9.18 0.00 1.42 4.38 0.05 84.97 Average: 7 6.89 0.00 1.25 3.47 0.05 88.34