---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9871 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 13G 143G 8% / 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 820 26570 0 4776 30890 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:62:53:44 brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe62:5344/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:f4:63:54 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-9871) 02/29/24 _x86_64_ (8 CPU) 17:19:45 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:02 167.82 87.40 80.42 6250.82 53590.81 17:22:01 94.22 14.20 80.02 1166.85 21557.57 17:23:01 150.91 9.48 141.43 1681.05 63285.72 17:24:01 332.73 13.50 319.23 811.66 58509.75 17:25:01 12.40 0.00 12.40 0.00 12191.22 17:26:01 38.58 0.13 38.44 19.06 13730.76 Average: 132.89 20.81 112.07 1656.91 37190.00 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:02 30164368 31683736 2774852 8.42 58248 1778356 1513516 4.45 901132 1595656 126040 17:22:01 29889184 31739024 3050036 9.26 84140 2062792 1402544 4.13 842424 1889764 204324 17:23:01 27275552 31687992 5663668 17.19 117920 4497236 1438456 4.23 977268 4234888 1040576 17:24:01 24451548 29132428 8487672 25.77 131668 4628988 8945136 26.32 3656512 4318372 824 17:25:01 24407800 29085672 8531420 25.90 131828 4629340 8943036 26.31 3705512 4312700 120 17:26:01 25878276 30523236 7060944 21.44 132300 4656528 4243560 12.49 2302484 4271060 128 Average: 27011121 30642015 5928099 18.00 109351 3708873 4414375 12.99 2064222 3437073 228669 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:02 lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 17:21:02 ens3 338.78 240.94 1534.16 61.18 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 17:22:01 ens3 53.75 40.77 739.05 7.81 0.00 0.00 0.00 0.00 17:23:01 br-982351bc5054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 17:23:01 ens3 568.47 324.05 19104.37 24.57 0.00 0.00 0.00 0.00 17:24:01 vethf4e1197 1.05 1.58 0.36 0.30 0.00 0.00 0.00 0.00 17:24:01 br-982351bc5054 1.07 1.02 0.19 0.51 0.00 0.00 0.00 0.00 17:24:01 veth8bf3380 1.32 1.47 0.19 0.19 0.00 0.00 0.00 0.00 17:24:01 veth9d14785 5.07 4.85 0.90 1.04 0.00 0.00 0.00 0.00 17:25:01 vethf4e1197 0.43 0.28 0.05 0.07 0.00 0.00 0.00 0.00 17:25:01 br-982351bc5054 1.92 2.15 1.47 1.54 0.00 0.00 0.00 0.00 17:25:01 veth8bf3380 0.20 0.30 0.20 0.03 0.00 0.00 0.00 0.00 17:25:01 veth9d14785 37.84 31.68 12.96 37.45 0.00 0.00 0.00 0.00 17:26:01 vethf4e1197 0.73 0.30 0.10 0.06 0.00 0.00 0.00 0.00 17:26:01 br-982351bc5054 1.32 1.65 0.11 0.16 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 33.49 33.49 5.77 5.77 0.00 0.00 0.00 0.00 Average: vethf4e1197 0.37 0.36 0.09 0.07 0.00 0.00 0.00 0.00 Average: br-982351bc5054 0.72 0.80 0.30 0.37 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 5.10 5.10 0.92 0.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9871) 02/29/24 _x86_64_ (8 CPU) 17:19:45 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:02 all 9.27 0.00 1.25 4.13 0.05 85.30 17:21:02 0 4.80 0.00 1.12 1.42 0.03 92.63 17:21:02 1 3.78 0.00 1.07 12.17 0.05 82.92 17:21:02 2 12.22 0.00 1.04 2.42 0.05 84.27 17:21:02 3 3.59 0.00 0.74 0.17 0.05 95.45 17:21:02 4 4.50 0.00 0.72 12.67 0.03 82.08 17:21:02 5 5.16 0.00 2.24 0.65 0.03 91.92 17:21:02 6 23.58 0.00 1.64 2.64 0.08 72.07 17:21:02 7 16.52 0.00 1.44 0.90 0.05 81.09 17:22:01 all 10.46 0.00 0.69 1.98 0.03 86.85 17:22:01 0 5.79 0.00 0.58 2.48 0.02 91.14 17:22:01 1 12.04 0.00 0.80 3.97 0.03 83.15 17:22:01 2 0.66 0.00 0.15 0.64 0.00 98.54 17:22:01 3 3.72 0.00 0.24 0.15 0.05 95.84 17:22:01 4 0.07 0.00 0.10 2.81 0.02 97.00 17:22:01 5 20.01 0.00 0.99 1.44 0.03 77.53 17:22:01 6 22.93 0.00 1.43 3.65 0.05 71.94 17:22:01 7 18.47 0.00 1.20 0.64 0.03 79.64 17:23:01 all 10.07 0.00 3.72 6.50 0.07 79.64 17:23:01 0 9.32 0.00 3.48 0.34 0.07 86.80 17:23:01 1 9.49 0.00 4.17 34.38 0.08 51.87 17:23:01 2 11.85 0.00 3.20 2.26 0.07 82.62 17:23:01 3 8.68 0.00 3.48 0.74 0.07 87.03 17:23:01 4 9.04 0.00 3.46 0.67 0.05 86.78 17:23:01 5 13.96 0.00 3.90 1.99 0.08 80.07 17:23:01 6 7.62 0.00 3.81 11.70 0.08 76.79 17:23:01 7 10.59 0.00 4.23 0.03 0.08 85.06 17:24:01 all 26.63 0.00 3.45 4.36 0.11 65.45 17:24:01 0 16.97 0.00 2.90 2.39 0.10 77.64 17:24:01 1 33.33 0.00 4.25 24.46 0.12 37.84 17:24:01 2 24.45 0.00 3.73 1.34 0.10 70.38 17:24:01 3 23.32 0.00 2.98 1.11 0.12 72.48 17:24:01 4 24.18 0.00 2.91 2.83 0.10 69.99 17:24:01 5 31.94 0.00 3.88 2.00 0.08 62.09 17:24:01 6 30.47 0.00 3.49 0.42 0.12 65.50 17:24:01 7 28.47 0.00 3.50 0.39 0.07 67.57 17:25:01 all 3.71 0.00 0.31 1.03 0.03 94.92 17:25:01 0 5.48 0.00 0.52 0.00 0.05 93.95 17:25:01 1 2.85 0.00 0.37 8.18 0.05 88.55 17:25:01 2 3.07 0.00 0.17 0.00 0.03 96.73 17:25:01 3 4.30 0.00 0.47 0.02 0.02 95.20 17:25:01 4 2.87 0.00 0.25 0.02 0.02 96.85 17:25:01 5 3.46 0.00 0.27 0.02 0.05 96.21 17:25:01 6 3.97 0.00 0.27 0.02 0.02 95.73 17:25:01 7 3.66 0.00 0.18 0.00 0.03 96.12 17:26:01 all 1.05 0.00 0.36 1.01 0.04 97.54 17:26:01 0 0.89 0.00 0.48 0.08 0.07 98.48 17:26:01 1 0.53 0.00 0.32 6.98 0.05 92.11 17:26:01 2 2.18 0.00 0.48 0.12 0.02 97.20 17:26:01 3 1.04 0.00 0.32 0.13 0.02 98.50 17:26:01 4 0.50 0.00 0.28 0.12 0.02 99.08 17:26:01 5 0.50 0.00 0.30 0.55 0.02 98.63 17:26:01 6 1.62 0.00 0.48 0.00 0.02 97.88 17:26:01 7 1.10 0.00 0.27 0.13 0.05 98.45 Average: all 10.18 0.00 1.63 3.16 0.05 84.98 Average: 0 7.20 0.00 1.51 1.12 0.06 90.11 Average: 1 10.30 0.00 1.82 14.99 0.06 72.82 Average: 2 9.07 0.00 1.46 1.13 0.04 88.29 Average: 3 7.44 0.00 1.37 0.39 0.05 90.76 Average: 4 6.85 0.00 1.28 3.19 0.04 88.64 Average: 5 12.46 0.00 1.93 1.11 0.05 84.46 Average: 6 14.98 0.00 1.85 3.05 0.06 80.06 Average: 7 13.10 0.00 1.80 0.35 0.05 84.70