---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20518 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 885 25181 0 6100 30826 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:c0:63:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fec0:6346/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:69:f8:90 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-20518) 04/04/24 _x86_64_ (8 CPU) 10:20:03 LINUX RESTART (8 CPU) 10:21:02 tps rtps wtps bread/s bwrtn/s 10:22:01 146.42 50.30 96.12 3867.14 27799.63 10:23:01 154.72 28.95 125.78 3353.84 34800.60 10:24:01 186.84 5.75 181.09 857.46 84130.11 10:25:01 274.55 0.20 274.35 19.06 70022.46 10:26:01 57.12 1.00 56.12 23.20 24021.86 10:27:01 49.38 0.03 49.34 2.67 23712.45 10:28:01 19.25 0.00 19.25 0.00 18301.48 10:29:01 15.26 0.02 15.25 1.47 11026.83 10:30:01 12.43 0.02 12.41 4.00 369.67 10:31:01 11.78 1.02 10.76 50.26 371.14 Average: 92.69 8.66 84.03 812.82 29458.39 10:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 29891500 31631396 3047720 9.25 76244 1968784 1979012 5.82 988476 1756236 111908 10:23:01 28882400 31627464 4056820 12.32 94060 2932696 1494600 4.40 1232184 2472240 529804 10:24:01 26940992 31201728 5998228 18.21 125756 4319896 3167820 9.32 1735968 3792532 628 10:25:01 23654436 29464748 9284784 28.19 168192 5738088 9048164 26.62 3651664 5022456 3204 10:26:01 21767572 27869784 11171648 33.92 173396 6019308 10053872 29.58 5311420 5231896 1172 10:27:01 21480372 27717844 11458848 34.79 179248 6135536 10545616 31.03 5472332 5335336 192 10:28:01 21495548 27733356 11443672 34.74 179740 6135548 10481376 30.84 5460744 5334588 204 10:29:01 21485760 27724292 11453460 34.77 180244 6135620 10561912 31.08 5470164 5334600 196 10:30:01 21487680 27727076 11451540 34.77 180816 6135760 10490164 30.86 5468456 5334780 184 10:31:01 21414016 27662300 11525204 34.99 181296 6138348 10673996 31.41 5535844 5336796 800 Average: 23850028 29035999 9089192 27.59 153899 5165958 7849653 23.10 4032725 4495146 64829 10:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 ens3 88.58 57.26 1000.37 15.79 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 2.58 2.58 0.26 0.26 0.00 0.00 0.00 0.00 10:23:01 ens3 636.33 470.44 6443.92 83.15 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:24:01 ens3 667.12 344.09 11918.39 30.74 0.00 0.00 0.00 0.00 10:24:01 br-e8d2fe00d3a2 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 veth591c84f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 veth387db6f 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:25:01 ens3 593.23 248.66 11482.20 19.32 0.00 0.00 0.00 0.00 10:25:01 br-ad038a2aa83d 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 veth1e13364 17.01 13.36 4.12 1.97 0.00 0.00 0.00 0.00 10:25:01 veth1a5cd46 148.64 155.42 13.10 331.28 0.00 0.00 0.00 0.03 10:26:01 ens3 0.90 0.72 0.34 0.73 0.00 0.00 0.00 0.00 10:26:01 br-ad038a2aa83d 0.13 0.17 0.02 0.01 0.00 0.00 0.00 0.00 10:26:01 veth1e13364 18.48 27.76 2.59 2.27 0.00 0.00 0.00 0.00 10:26:01 veth1a5cd46 1.08 1.33 0.16 0.16 0.00 0.00 0.00 0.00 10:27:01 ens3 42.88 31.29 670.68 11.86 0.00 0.00 0.00 0.00 10:27:01 br-ad038a2aa83d 1.68 8.23 0.33 4.85 0.00 0.00 0.00 0.00 10:27:01 veth1e13364 18.08 27.60 2.38 2.12 0.00 0.00 0.00 0.00 10:27:01 veth1a5cd46 0.07 0.12 0.03 0.01 0.00 0.00 0.00 0.00 10:28:01 ens3 53.44 34.09 13.49 17.39 0.00 0.00 0.00 0.00 10:28:01 br-ad038a2aa83d 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 veth1e13364 18.31 27.85 2.41 2.14 0.00 0.00 0.00 0.00 10:28:01 veth1a5cd46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 4.88 4.37 1.86 7.39 0.00 0.00 0.00 0.00 10:29:01 br-ad038a2aa83d 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 veth1e13364 18.28 27.80 2.41 2.14 0.00 0.00 0.00 0.00 10:29:01 veth1a5cd46 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 21.06 12.35 9.46 3.45 0.00 0.00 0.00 0.00 10:30:01 br-ad038a2aa83d 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 veth1e13364 18.83 28.16 2.49 2.20 0.00 0.00 0.00 0.00 10:30:01 veth1a5cd46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 67.67 42.28 17.32 27.72 0.00 0.00 0.00 0.00 10:31:01 br-ad038a2aa83d 0.48 0.47 0.18 0.20 0.00 0.00 0.00 0.00 10:31:01 veth1e13364 19.73 29.11 2.59 2.31 0.00 0.00 0.00 0.00 10:31:01 veth1a5cd46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.83 124.67 3159.40 21.76 0.00 0.00 0.00 0.00 Average: br-ad038a2aa83d 0.27 0.94 0.05 0.51 0.00 0.00 0.00 0.00 Average: veth1e13364 12.89 18.19 1.90 1.52 0.00 0.00 0.00 0.00 Average: veth1a5cd46 15.00 15.72 1.33 33.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20518) 04/04/24 _x86_64_ (8 CPU) 10:20:03 LINUX RESTART (8 CPU) 10:21:02 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 10.90 0.00 0.83 2.42 0.03 85.82 10:22:01 0 6.91 0.00 0.42 0.03 0.03 92.60 10:22:01 1 2.98 0.00 0.23 0.03 0.02 96.74 10:22:01 2 1.95 0.00 0.54 3.32 0.02 94.17 10:22:01 3 8.53 0.00 0.71 10.04 0.03 80.69 10:22:01 4 28.07 0.00 1.54 1.60 0.07 68.72 10:22:01 5 7.51 0.00 0.59 0.34 0.03 91.52 10:22:01 6 7.57 0.00 0.93 1.22 0.02 90.26 10:22:01 7 23.83 0.00 1.65 2.85 0.05 71.62 10:23:01 all 22.62 0.00 1.64 1.98 0.08 73.68 10:23:01 0 15.23 0.00 1.36 0.49 0.05 82.88 10:23:01 1 20.55 0.00 2.13 0.72 0.12 76.47 10:23:01 2 30.83 0.00 1.52 0.35 0.07 67.23 10:23:01 3 15.47 0.00 1.54 9.13 0.05 73.82 10:23:01 4 25.36 0.00 1.24 1.04 0.08 72.28 10:23:01 5 36.04 0.00 2.04 1.54 0.10 60.27 10:23:01 6 20.83 0.00 1.55 0.40 0.07 77.14 10:23:01 7 16.65 0.00 1.69 2.18 0.07 79.42 10:24:01 all 13.98 0.00 3.41 4.71 0.07 77.83 10:24:01 0 15.09 0.00 3.08 0.15 0.07 81.62 10:24:01 1 10.34 0.00 3.72 0.70 0.07 85.17 10:24:01 2 13.63 0.00 3.87 0.47 0.07 81.96 10:24:01 3 10.70 0.00 3.23 5.58 0.07 80.42 10:24:01 4 13.18 0.00 2.74 3.93 0.07 80.08 10:24:01 5 26.43 0.00 3.87 1.34 0.07 68.29 10:24:01 6 13.98 0.00 3.35 10.20 0.07 72.40 10:24:01 7 8.39 0.00 3.49 15.27 0.05 72.79 10:25:01 all 28.93 0.00 4.47 3.65 0.11 62.83 10:25:01 0 35.18 0.00 4.79 0.49 0.12 59.43 10:25:01 1 22.32 0.00 4.56 2.32 0.10 70.70 10:25:01 2 29.54 0.00 3.67 0.61 0.10 66.08 10:25:01 3 32.29 0.00 4.75 10.40 0.12 52.44 10:25:01 4 29.44 0.00 3.77 1.35 0.12 65.31 10:25:01 5 22.80 0.00 5.45 9.98 0.10 61.67 10:25:01 6 30.30 0.00 4.60 1.24 0.12 63.74 10:25:01 7 29.64 0.00 4.16 2.78 0.12 63.30 10:26:01 all 24.19 0.00 1.08 1.03 0.08 73.61 10:26:01 0 27.58 0.00 1.02 0.13 0.08 71.19 10:26:01 1 22.38 0.00 1.04 4.52 0.10 71.97 10:26:01 2 31.62 0.00 0.97 0.03 0.08 67.29 10:26:01 3 25.00 0.00 0.70 0.18 0.07 74.04 10:26:01 4 23.55 0.00 1.04 0.13 0.08 75.19 10:26:01 5 15.35 0.00 1.12 2.46 0.10 80.97 10:26:01 6 20.77 0.00 1.67 0.65 0.08 76.82 10:26:01 7 27.34 0.00 1.09 0.17 0.08 71.32 10:27:01 all 4.40 0.00 1.24 1.36 0.09 92.92 10:27:01 0 4.63 0.00 1.54 0.13 0.08 93.61 10:27:01 1 5.02 0.00 1.23 6.50 0.08 87.16 10:27:01 2 4.89 0.00 1.21 0.80 0.08 93.02 10:27:01 3 4.20 0.00 1.02 0.10 0.07 94.61 10:27:01 4 4.21 0.00 1.29 1.86 0.07 92.56 10:27:01 5 4.03 0.00 1.12 1.40 0.10 93.34 10:27:01 6 4.05 0.00 0.97 0.03 0.08 94.86 10:27:01 7 4.16 0.00 1.49 0.05 0.08 94.22 10:28:01 all 1.86 0.00 0.84 0.95 0.08 96.26 10:28:01 0 2.10 0.00 0.92 0.02 0.07 96.90 10:28:01 1 1.66 0.00 0.84 6.76 0.10 90.64 10:28:01 2 1.93 0.00 1.11 0.62 0.08 96.26 10:28:01 3 2.16 0.00 0.74 0.00 0.07 97.03 10:28:01 4 1.58 0.00 0.84 0.00 0.07 97.52 10:28:01 5 1.46 0.00 0.71 0.02 0.07 97.75 10:28:01 6 2.43 0.00 0.80 0.07 0.08 96.61 10:28:01 7 1.56 0.00 0.79 0.15 0.08 97.42 10:29:01 all 1.50 0.00 0.82 0.63 0.08 96.97 10:29:01 0 1.47 0.00 0.99 0.00 0.08 97.46 10:29:01 1 1.33 0.00 0.97 4.14 0.10 93.46 10:29:01 2 1.51 0.00 0.81 0.02 0.08 97.58 10:29:01 3 1.90 0.00 0.72 0.02 0.08 97.28 10:29:01 4 1.63 0.00 0.70 0.07 0.08 97.52 10:29:01 5 1.28 0.00 0.84 0.03 0.08 97.77 10:29:01 6 1.48 0.00 0.65 0.00 0.08 97.79 10:29:01 7 1.39 0.00 0.87 0.77 0.08 96.87 10:30:01 all 1.62 0.00 0.84 0.06 0.07 97.42 10:30:01 0 2.03 0.00 0.88 0.02 0.07 97.01 10:30:01 1 1.97 0.00 0.92 0.02 0.08 97.00 10:30:01 2 1.19 0.00 0.79 0.02 0.05 97.95 10:30:01 3 1.29 0.00 0.84 0.00 0.07 97.80 10:30:01 4 2.03 0.00 0.86 0.02 0.07 97.03 10:30:01 5 1.66 0.00 0.69 0.00 0.08 97.56 10:30:01 6 1.34 0.00 0.92 0.02 0.07 97.65 10:30:01 7 1.43 0.00 0.79 0.37 0.07 97.35 10:31:01 all 3.52 0.00 1.04 0.14 0.08 95.23 10:31:01 0 4.26 0.00 0.88 0.32 0.08 94.45 10:31:01 1 3.51 0.00 1.00 0.30 0.07 95.13 10:31:01 2 3.32 0.00 1.19 0.02 0.08 95.39 10:31:01 3 2.48 0.00 1.09 0.12 0.08 96.22 10:31:01 4 5.21 0.00 1.10 0.02 0.07 93.61 10:31:01 5 2.89 0.00 0.96 0.22 0.07 95.87 10:31:01 6 3.31 0.00 1.14 0.02 0.08 95.45 10:31:01 7 3.19 0.00 0.97 0.07 0.10 95.67 Average: all 11.35 0.00 1.62 1.69 0.08 85.27 Average: 0 11.44 0.00 1.59 0.18 0.07 86.72 Average: 1 9.21 0.00 1.66 2.60 0.08 86.45 Average: 2 12.05 0.00 1.57 0.62 0.07 85.69 Average: 3 10.41 0.00 1.53 3.55 0.07 84.44 Average: 4 13.39 0.00 1.51 1.00 0.08 84.03 Average: 5 11.96 0.00 1.74 1.73 0.08 84.49 Average: 6 10.60 0.00 1.66 1.38 0.08 86.29 Average: 7 11.75 0.00 1.70 2.46 0.08 84.01