---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80469 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: 2799.998 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 15G 141G 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 915 24237 0 7014 30796 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:c8:11:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fec8:1107/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:90:ae:25 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-80469) 10/30/24 _x86_64_ (8 CPU) 16:04:35 LINUX RESTART (8 CPU) 16:05:02 tps rtps wtps bread/s bwrtn/s 16:06:01 325.17 72.07 253.09 4662.53 32712.83 16:07:01 211.21 50.22 161.00 3809.66 43403.27 16:08:01 71.09 12.68 58.41 2359.87 29007.43 16:09:01 141.29 1.27 140.03 129.71 61899.42 16:10:01 283.62 3.70 279.92 411.80 120152.64 16:11:01 177.24 0.43 176.81 34.66 36233.52 16:12:01 52.72 0.02 52.71 1.47 12119.45 Average: 179.99 19.93 160.06 1622.73 47968.58 16:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 30116136 31680412 2823084 8.57 70048 1805224 1438376 4.23 895576 1634924 144420 16:07:01 28290692 30426780 4648528 14.11 87584 2341448 2631516 7.74 2277908 2038520 22584 16:08:01 27333344 30167900 5605876 17.02 93332 3021976 2667596 7.85 2669020 2578820 470068 16:09:01 26512856 31641904 6426364 19.51 137556 5157312 1485064 4.37 1398860 4534216 1569420 16:10:01 22778808 29459060 10160412 30.85 173028 6548716 8124956 23.91 3763740 5745332 652 16:11:01 19364864 26419292 13574356 41.21 190560 6876812 12154096 35.76 6949360 5921856 6752 16:12:01 18543584 25757848 14395636 43.70 192592 7029844 12698260 37.36 7645920 6034272 880 Average: 24705755 29364742 8233465 25.00 134957 4683047 5885695 17.32 3657198 4069706 316397 16:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 16:06:01 ens3 429.30 282.71 1657.38 77.28 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:07:01 ens3 600.05 428.96 5511.86 85.94 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:08:01 ens3 930.73 655.01 3289.44 221.92 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 8.80 8.80 0.96 0.96 0.00 0.00 0.00 0.00 16:09:01 ens3 797.23 494.82 14168.33 72.27 0.00 0.00 0.00 0.00 16:09:01 br-f7c9a3ffff45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 vetha60cc33 0.00 1.17 0.00 0.61 0.00 0.00 0.00 0.00 16:10:01 vethba4d7bf 12.61 15.53 2.48 3.46 0.00 0.00 0.00 0.00 16:10:01 veth57259fd 29.71 29.36 4.33 12.53 0.00 0.00 0.00 0.00 16:10:01 vethc8f6f8f 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:11:01 veth4fc1f64 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 16:11:01 br-5c5b454630b1 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:11:01 vetha60cc33 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 vethba4d7bf 7.21 8.55 2.18 2.50 0.00 0.00 0.00 0.00 16:12:01 veth4fc1f64 68.72 92.73 14.01 6.81 0.00 0.00 0.00 0.00 16:12:01 br-5c5b454630b1 68.72 92.72 13.07 6.81 0.00 0.00 0.00 0.00 16:12:01 vetha60cc33 1.02 0.87 5.45 0.10 0.00 0.00 0.00 0.00 16:12:01 vethba4d7bf 60.51 67.02 35.48 18.18 0.00 0.00 0.00 0.00 Average: veth4fc1f64 9.84 13.31 2.01 0.98 0.00 0.00 0.00 0.00 Average: br-5c5b454630b1 9.84 13.29 1.87 0.98 0.00 0.00 0.00 0.00 Average: vetha60cc33 0.15 0.30 0.78 0.10 0.00 0.00 0.00 0.00 Average: vethba4d7bf 11.50 13.04 5.75 3.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80469) 10/30/24 _x86_64_ (8 CPU) 16:04:35 LINUX RESTART (8 CPU) 16:05:02 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 10.79 0.00 1.23 3.16 0.05 84.77 16:06:01 0 13.34 0.00 2.31 4.59 0.07 79.69 16:06:01 1 4.43 0.00 0.76 1.80 0.02 92.99 16:06:01 2 25.12 0.00 2.02 1.89 0.05 70.92 16:06:01 3 6.72 0.00 0.82 0.15 0.02 92.30 16:06:01 4 5.49 0.00 0.63 0.61 0.02 93.25 16:06:01 5 4.29 0.00 0.58 3.39 0.09 91.66 16:06:01 6 13.50 0.00 1.30 8.37 0.05 76.78 16:06:01 7 13.46 0.00 1.41 4.47 0.05 80.61 16:07:01 all 27.47 0.00 1.42 2.39 0.07 68.65 16:07:01 0 24.69 0.00 1.59 7.12 0.07 66.53 16:07:01 1 24.37 0.00 1.07 1.42 0.08 73.05 16:07:01 2 35.41 0.00 1.36 0.55 0.08 62.59 16:07:01 3 20.63 0.00 0.99 1.25 0.05 77.08 16:07:01 4 33.18 0.00 1.71 1.02 0.07 64.03 16:07:01 5 33.23 0.00 2.49 3.71 0.08 60.48 16:07:01 6 24.30 0.00 1.21 3.08 0.07 71.35 16:07:01 7 23.99 0.00 0.90 0.97 0.07 74.07 16:08:01 all 45.56 0.00 1.49 0.83 0.08 52.05 16:08:01 0 44.41 0.00 1.54 1.17 0.08 52.81 16:08:01 1 49.50 0.00 1.19 0.00 0.10 49.21 16:08:01 2 32.82 0.00 1.55 0.64 0.07 64.93 16:08:01 3 50.44 0.00 1.59 0.35 0.10 47.52 16:08:01 4 37.24 0.00 1.37 4.27 0.07 57.05 16:08:01 5 54.05 0.00 1.57 0.07 0.08 44.23 16:08:01 6 46.74 0.00 1.95 0.03 0.08 51.19 16:08:01 7 49.27 0.00 1.12 0.08 0.10 49.42 16:09:01 all 17.74 0.00 4.27 3.40 0.07 74.52 16:09:01 0 10.38 0.00 3.60 9.64 0.07 76.32 16:09:01 1 20.12 0.00 3.86 0.44 0.05 75.52 16:09:01 2 11.21 0.00 3.88 5.44 0.08 79.39 16:09:01 3 32.45 0.00 4.48 2.36 0.08 60.63 16:09:01 4 19.77 0.00 4.59 7.86 0.07 67.71 16:09:01 5 20.55 0.00 4.60 0.25 0.07 74.53 16:09:01 6 12.74 0.00 4.66 0.15 0.08 82.37 16:09:01 7 14.77 0.00 4.48 1.06 0.07 79.62 16:10:01 all 35.87 0.00 5.68 9.38 0.10 48.97 16:10:01 0 34.59 0.00 7.04 27.15 0.10 31.12 16:10:01 1 39.10 0.00 5.18 6.14 0.08 49.49 16:10:01 2 32.72 0.00 4.88 6.33 0.08 55.98 16:10:01 3 39.40 0.00 6.03 1.62 0.12 52.84 16:10:01 4 38.70 0.00 5.34 5.31 0.08 50.57 16:10:01 5 37.93 0.00 6.25 3.93 0.12 51.78 16:10:01 6 30.85 0.00 5.46 3.06 0.08 60.54 16:10:01 7 33.66 0.00 5.27 21.48 0.12 39.47 16:11:01 all 29.34 0.00 2.94 2.51 0.11 65.10 16:11:01 0 30.13 0.00 4.18 3.38 0.12 62.19 16:11:01 1 43.15 0.00 3.56 2.52 0.13 50.63 16:11:01 2 17.38 0.00 2.41 0.35 0.08 79.78 16:11:01 3 34.29 0.00 3.58 6.60 0.12 55.41 16:11:01 4 32.91 0.00 2.60 5.49 0.08 58.92 16:11:01 5 28.93 0.00 2.57 0.25 0.08 68.17 16:11:01 6 19.68 0.00 2.52 0.60 0.13 77.06 16:11:01 7 28.27 0.00 2.15 0.94 0.10 68.53 16:12:01 all 25.73 0.00 3.41 0.65 0.11 70.10 16:12:01 0 34.17 0.00 6.16 0.47 0.12 59.08 16:12:01 1 20.01 0.00 2.91 0.02 0.12 76.95 16:12:01 2 23.79 0.00 2.63 0.34 0.10 73.14 16:12:01 3 34.63 0.00 5.79 0.65 0.12 58.81 16:12:01 4 23.00 0.00 2.65 0.89 0.12 73.35 16:12:01 5 25.69 0.00 2.22 2.36 0.12 69.61 16:12:01 6 18.99 0.00 2.79 0.35 0.10 77.77 16:12:01 7 25.62 0.00 2.11 0.12 0.10 72.05 Average: all 27.54 0.00 2.92 3.18 0.09 66.28 Average: 0 27.42 0.00 3.77 7.63 0.09 61.09 Average: 1 28.70 0.00 2.65 1.76 0.08 66.81 Average: 2 25.49 0.00 2.67 2.21 0.08 69.55 Average: 3 31.26 0.00 3.32 1.86 0.09 63.47 Average: 4 27.23 0.00 2.70 3.64 0.07 66.37 Average: 5 29.30 0.00 2.90 1.99 0.09 65.73 Average: 6 23.87 0.00 2.84 2.22 0.09 70.99 Average: 7 27.03 0.00 2.49 4.12 0.09 66.27