---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-897 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 12G 144G 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 848 27091 0 4227 30862 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:31:12:44 brd ff:ff:ff:ff:ff:ff inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe31:1244/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:11:63:aa 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-897) 01/30/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:03 tps rtps wtps bread/s bwrtn/s 11:21:01 112.69 37.84 74.85 1759.56 19120.70 11:22:01 118.98 23.00 95.98 2749.54 24144.24 11:23:01 383.57 12.93 370.64 796.03 83171.50 11:24:01 11.83 0.00 11.83 0.00 12064.16 11:25:01 50.33 1.98 48.35 123.20 14605.50 Average: 135.64 15.00 120.64 1081.18 30698.93 11:20:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30048924 31665680 2890296 8.77 70232 1856136 1447540 4.26 905908 1689804 174396 11:22:01 28885312 31671032 4053908 12.31 103312 2952380 1399028 4.12 985076 2691124 938044 11:23:01 26878496 30769404 6060724 18.40 129208 3976588 4016240 11.82 1977368 3620320 292 11:24:01 26385320 30277344 6553900 19.90 129356 3977284 4515712 13.29 2469248 3620256 248 11:25:01 27773708 31634168 5165512 15.68 132988 3951136 1430664 4.21 1147940 3578672 56124 Average: 27994352 31203526 4944868 15.01 113019 3342705 2561837 7.54 1497108 3040035 233821 11:20:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 11:21:01 ens3 115.14 82.02 1118.60 17.56 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 br-90d9b23f5a94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 6.47 6.47 0.61 0.61 0.00 0.00 0.00 0.00 11:22:01 ens3 173.40 117.70 4641.99 12.86 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 veth1792d8a 0.43 0.67 0.05 0.31 0.00 0.00 0.00 0.00 11:23:01 veth70562e8 59.06 71.44 26.47 17.52 0.00 0.00 0.00 0.00 11:23:01 br-90d9b23f5a94 0.75 0.80 0.08 0.33 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 veth1792d8a 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 veth70562e8 71.80 88.45 88.12 21.43 0.00 0.00 0.00 0.01 11:24:01 br-90d9b23f5a94 2.90 3.32 6.09 2.20 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 32.52 32.52 10.52 10.52 0.00 0.00 0.00 0.00 11:25:01 ens3 807.62 561.02 13168.57 111.84 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 5.77 5.77 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 111.20 76.17 2511.65 13.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-897) 01/30/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:03 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 10.23 0.00 0.82 2.19 0.04 86.72 11:21:01 0 1.29 0.00 0.48 0.33 0.00 97.90 11:21:01 1 7.49 0.00 0.97 6.71 0.03 84.79 11:21:01 2 36.76 0.00 2.05 2.55 0.07 58.57 11:21:01 3 10.02 0.00 0.67 0.59 0.07 88.65 11:21:01 4 16.90 0.00 0.90 0.57 0.05 81.58 11:21:01 5 0.60 0.00 0.19 5.98 0.02 93.21 11:21:01 6 4.35 0.00 0.60 0.67 0.03 94.34 11:21:01 7 4.50 0.00 0.71 0.16 0.03 94.60 11:22:01 all 10.99 0.00 1.79 2.51 0.04 84.67 11:22:01 0 14.38 0.00 2.64 0.42 0.03 82.53 11:22:01 1 26.00 0.00 2.81 1.95 0.07 69.18 11:22:01 2 12.20 0.00 1.88 0.49 0.03 85.40 11:22:01 3 3.17 0.00 1.61 6.63 0.08 88.50 11:22:01 4 5.72 0.00 1.09 0.05 0.02 93.12 11:22:01 5 3.21 0.00 1.21 4.70 0.02 90.86 11:22:01 6 4.72 0.00 1.27 0.74 0.02 93.25 11:22:01 7 18.51 0.00 1.81 5.08 0.07 74.54 11:23:01 all 15.52 0.00 3.26 4.93 0.07 76.22 11:23:01 0 13.84 0.00 2.80 2.93 0.07 80.37 11:23:01 1 12.80 0.00 3.06 22.97 0.07 61.11 11:23:01 2 22.33 0.00 3.92 1.16 0.07 72.52 11:23:01 3 14.93 0.00 2.98 4.61 0.08 77.39 11:23:01 4 15.19 0.00 3.50 1.58 0.07 79.65 11:23:01 5 13.10 0.00 3.33 2.12 0.05 81.40 11:23:01 6 18.18 0.00 3.32 0.61 0.07 77.83 11:23:01 7 13.81 0.00 3.14 3.44 0.08 79.52 11:24:01 all 2.96 0.00 0.25 0.77 0.03 96.00 11:24:01 0 1.93 0.00 0.13 0.12 0.02 97.80 11:24:01 1 4.08 0.00 0.38 6.00 0.03 89.51 11:24:01 2 2.88 0.00 0.32 0.02 0.03 96.75 11:24:01 3 4.01 0.00 0.27 0.00 0.03 95.69 11:24:01 4 2.92 0.00 0.20 0.00 0.02 96.86 11:24:01 5 1.52 0.00 0.20 0.02 0.02 98.25 11:24:01 6 2.42 0.00 0.25 0.00 0.07 97.26 11:24:01 7 3.95 0.00 0.28 0.00 0.00 95.76 11:25:01 all 6.88 0.00 0.73 1.80 0.03 90.57 11:25:01 0 1.07 0.00 0.57 0.12 0.02 98.23 11:25:01 1 1.05 0.00 0.60 11.16 0.05 87.14 11:25:01 2 5.44 0.00 0.82 0.22 0.02 93.51 11:25:01 3 1.54 0.00 0.44 0.47 0.02 97.54 11:25:01 4 19.71 0.00 1.00 0.77 0.07 78.45 11:25:01 5 1.22 0.00 0.58 0.18 0.03 97.98 11:25:01 6 23.73 0.00 1.14 1.19 0.05 73.89 11:25:01 7 1.30 0.00 0.62 0.22 0.02 97.85 Average: all 9.30 0.00 1.37 2.44 0.04 86.85 Average: 0 6.53 0.00 1.33 0.78 0.03 91.33 Average: 1 10.28 0.00 1.56 9.78 0.05 78.33 Average: 2 15.77 0.00 1.79 0.88 0.04 81.52 Average: 3 6.71 0.00 1.19 2.47 0.06 89.57 Average: 4 12.05 0.00 1.34 0.59 0.04 85.97 Average: 5 3.94 0.00 1.10 2.58 0.03 92.36 Average: 6 10.70 0.00 1.32 0.64 0.05 87.29 Average: 7 8.43 0.00 1.31 1.78 0.04 88.44