---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21905 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 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 829 24953 0 6383 30881 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:25:63:8f brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe25:638f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:0e:2c:fa 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-21905) 04/09/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 102.85 17.73 85.12 1021.83 28418.06 20:24:01 129.86 23.05 106.82 2761.67 34600.10 20:25:01 431.54 12.13 419.41 784.90 163142.79 20:26:01 39.23 0.45 38.78 52.39 27137.48 20:27:01 26.44 0.12 26.32 21.99 23122.19 20:28:01 93.30 1.40 91.90 107.45 26434.68 Average: 137.20 9.15 128.06 791.68 50475.12 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30132424 31728304 2806788 8.52 70968 1835352 1399236 4.12 843620 1670712 157804 20:24:01 28354824 31675320 4584388 13.92 113048 3450140 1569060 4.62 974576 3197944 1424180 20:25:01 23423308 29512368 9515904 28.89 140012 6074928 10437652 30.71 3270004 5649988 456 20:26:01 21228776 27436804 11710436 35.55 141888 6186964 12070316 35.51 5527332 5561836 380 20:27:01 20445440 26687464 12493772 37.93 142496 6218804 12811288 37.69 6291596 5575136 28196 20:28:01 25582584 31651160 7356628 22.33 144632 6060052 1514616 4.46 1416684 5401596 512 Average: 24861226 29781903 8077986 24.52 125507 4971040 6633695 19.52 3053969 4509535 268588 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 20:23:01 ens3 58.07 41.78 945.87 7.85 0.00 0.00 0.00 0.00 20:24:01 br-641a9e4680dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.60 6.60 0.67 0.67 0.00 0.00 0.00 0.00 20:24:01 ens3 599.77 255.66 10067.73 22.45 0.00 0.00 0.00 0.00 20:25:01 veth11172b2 0.58 0.87 0.03 0.05 0.00 0.00 0.00 0.00 20:25:01 vethc381073 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 20:25:01 veth1810245 2.27 2.45 0.20 0.22 0.00 0.00 0.00 0.00 20:25:01 br-641a9e4680dc 0.30 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 veth11172b2 27.05 25.06 11.56 16.28 0.00 0.00 0.00 0.00 20:26:01 vethc381073 2.55 3.47 0.38 0.32 0.00 0.00 0.00 0.00 20:26:01 veth1810245 25.95 21.81 3.08 3.27 0.00 0.00 0.00 0.00 20:26:01 br-641a9e4680dc 0.37 0.37 0.02 0.03 0.00 0.00 0.00 0.00 20:27:01 veth11172b2 26.61 22.36 8.93 25.65 0.00 0.00 0.00 0.00 20:27:01 vethc381073 4.27 6.01 0.69 1.22 0.00 0.00 0.00 0.00 20:27:01 veth1810245 47.78 35.12 8.49 6.26 0.00 0.00 0.00 0.00 20:27:01 br-641a9e4680dc 2.33 3.00 4.32 1.14 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 30.71 30.71 7.81 7.81 0.00 0.00 0.00 0.00 20:28:01 ens3 2008.43 1038.43 41066.49 161.74 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 4.46 4.46 1.25 1.25 0.00 0.00 0.00 0.00 Average: ens3 272.69 136.33 6714.06 17.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21905) 04/09/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.06 0.00 0.74 2.46 0.03 86.70 20:23:01 0 1.45 0.00 0.52 2.22 0.03 95.78 20:23:01 1 2.39 0.00 0.38 0.07 0.02 97.15 20:23:01 2 1.88 0.00 0.22 5.73 0.02 92.16 20:23:01 3 35.85 0.00 2.10 1.74 0.05 60.26 20:23:01 4 8.79 0.00 0.75 4.49 0.05 85.92 20:23:01 5 17.56 0.00 0.85 0.84 0.03 80.72 20:23:01 6 9.80 0.00 0.67 2.86 0.05 86.62 20:23:01 7 2.78 0.00 0.43 1.70 0.02 95.06 20:24:01 all 12.16 0.00 2.71 1.90 0.04 83.19 20:24:01 0 4.73 0.00 2.67 0.03 0.03 92.53 20:24:01 1 35.35 0.00 4.09 1.68 0.07 58.81 20:24:01 2 15.91 0.00 2.56 1.02 0.05 80.46 20:24:01 3 9.67 0.00 3.26 1.02 0.03 86.02 20:24:01 4 8.34 0.00 2.59 10.53 0.07 78.47 20:24:01 5 11.50 0.00 2.52 0.08 0.03 85.86 20:24:01 6 5.40 0.00 2.14 0.72 0.03 91.70 20:24:01 7 6.31 0.00 1.81 0.18 0.03 91.66 20:25:01 all 21.58 0.00 7.09 3.21 0.10 68.02 20:25:01 0 20.85 0.00 7.00 1.91 0.07 70.17 20:25:01 1 19.86 0.00 6.06 1.04 0.09 72.95 20:25:01 2 21.31 0.00 6.41 4.85 0.08 67.35 20:25:01 3 20.40 0.00 8.00 3.17 0.12 68.30 20:25:01 4 24.33 0.00 7.54 5.90 0.10 62.12 20:25:01 5 22.91 0.00 7.49 0.26 0.10 69.24 20:25:01 6 21.65 0.00 7.71 7.80 0.12 62.72 20:25:01 7 21.36 0.00 6.52 0.78 0.09 71.25 20:26:01 all 56.50 0.00 5.42 0.15 0.10 37.83 20:26:01 0 55.72 0.00 5.29 0.10 0.10 38.78 20:26:01 1 60.62 0.00 5.98 0.78 0.10 32.52 20:26:01 2 54.33 0.00 5.42 0.03 0.10 40.12 20:26:01 3 57.49 0.00 5.31 0.02 0.12 37.06 20:26:01 4 55.53 0.00 5.52 0.02 0.08 38.86 20:26:01 5 52.19 0.00 5.18 0.00 0.10 42.53 20:26:01 6 59.90 0.00 5.26 0.02 0.10 34.73 20:26:01 7 56.24 0.00 5.42 0.19 0.12 38.04 20:27:01 all 10.97 0.00 1.13 0.22 0.07 87.61 20:27:01 0 10.56 0.00 1.28 0.02 0.07 88.08 20:27:01 1 9.07 0.00 1.10 1.20 0.07 88.55 20:27:01 2 10.09 0.00 0.94 0.00 0.07 88.90 20:27:01 3 13.62 0.00 1.24 0.00 0.05 85.09 20:27:01 4 10.45 0.00 1.19 0.02 0.07 88.28 20:27:01 5 11.65 0.00 1.29 0.47 0.07 86.52 20:27:01 6 9.82 0.00 0.99 0.03 0.05 89.11 20:27:01 7 12.52 0.00 1.00 0.02 0.07 86.39 20:28:01 all 5.37 0.00 0.74 0.41 0.04 93.44 20:28:01 0 14.74 0.00 1.10 0.25 0.03 83.87 20:28:01 1 1.62 0.00 0.65 0.17 0.03 97.53 20:28:01 2 1.22 0.00 0.74 0.79 0.05 97.20 20:28:01 3 1.29 0.00 0.60 0.05 0.03 98.03 20:28:01 4 16.07 0.00 0.90 0.08 0.05 82.89 20:28:01 5 1.30 0.00 0.62 1.69 0.05 96.34 20:28:01 6 3.38 0.00 0.70 0.15 0.03 95.74 20:28:01 7 3.27 0.00 0.65 0.13 0.03 95.91 Average: all 19.38 0.00 2.96 1.39 0.06 76.21 Average: 0 17.95 0.00 2.96 0.75 0.06 78.28 Average: 1 21.40 0.00 3.03 0.82 0.06 74.68 Average: 2 17.40 0.00 2.71 2.07 0.06 77.75 Average: 3 23.02 0.00 3.40 0.99 0.07 72.51 Average: 4 20.53 0.00 3.06 3.49 0.07 72.85 Average: 5 19.47 0.00 2.97 0.56 0.06 76.94 Average: 6 18.27 0.00 2.89 1.91 0.06 76.87 Average: 7 17.00 0.00 2.62 0.50 0.06 79.82