---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22531 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 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 837 26544 0 4785 30873 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:0e:47:88 brd ff:ff:ff:ff:ff:ff inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe0e:4788/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:e4:47:0c 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-22531) 04/11/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 111.22 40.18 71.04 1852.97 19822.54 17:22:01 117.18 19.73 97.45 2300.03 24324.56 17:23:01 137.95 3.41 134.53 482.45 70425.17 17:24:01 315.61 11.71 303.90 789.10 44423.05 17:25:01 14.78 1.23 13.55 37.46 13299.15 17:26:01 18.38 0.05 18.33 6.00 13543.66 17:27:01 59.05 1.40 57.65 107.43 14957.53 Average: 110.60 11.03 99.56 793.95 28710.79 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30147700 31728408 2791520 8.47 68228 1823092 1426352 4.20 844400 1655552 152872 17:22:01 29843312 31757592 3095908 9.40 89560 2118408 1412888 4.16 863608 1905872 124676 17:23:01 27232536 31660316 5706684 17.32 118744 4509756 1448932 4.26 1007492 4246872 765188 17:24:01 25646708 30302012 7292512 22.14 133164 4640432 6368000 18.74 2448796 4336112 280 17:25:01 24314904 28996308 8624316 26.18 133460 4642176 8849728 26.04 3808956 4299636 332 17:26:01 24360684 29067500 8578536 26.04 133764 4669200 8092024 23.81 3755628 4312952 104 17:27:01 27175304 31607360 5763916 17.50 135256 4497524 1527280 4.49 1237572 4062564 2176 Average: 26960164 30731357 5979056 18.15 116025 3842941 4160743 12.24 1995207 3545651 149375 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 17:21:01 ens3 175.06 115.69 1021.73 31.68 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 17:22:01 ens3 63.18 50.73 759.95 9.19 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 17:23:01 lo 7.46 7.46 0.68 0.68 0.00 0.00 0.00 0.00 17:23:01 ens3 561.85 314.72 19048.81 22.38 0.00 0.00 0.00 0.00 17:23:01 br-b11649a152ba 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 17:24:01 veth14c8000 0.75 0.95 0.05 0.05 0.00 0.00 0.00 0.00 17:24:01 vethb1af5e8 0.15 0.57 0.01 0.03 0.00 0.00 0.00 0.00 17:24:01 veth137d0d1 0.13 0.53 0.01 0.03 0.00 0.00 0.00 0.00 17:24:01 veth4cc354a 24.30 22.35 12.05 16.88 0.00 0.00 0.00 0.00 17:25:01 veth14c8000 0.83 0.87 0.34 0.16 0.00 0.00 0.00 0.00 17:25:01 vethb1af5e8 1.13 1.13 0.38 0.30 0.00 0.00 0.00 0.00 17:25:01 veth137d0d1 0.43 0.42 0.04 0.90 0.00 0.00 0.00 0.00 17:25:01 veth4cc354a 22.08 17.76 8.45 24.93 0.00 0.00 0.00 0.00 17:26:01 veth14c8000 0.27 0.38 0.21 0.04 0.00 0.00 0.00 0.00 17:26:01 vethb1af5e8 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 17:26:01 veth4cc354a 0.38 0.45 0.30 0.03 0.00 0.00 0.00 0.00 17:26:01 vethd657bc2 44.18 37.93 14.39 38.60 0.00 0.00 0.00 0.00 17:27:01 lo 34.36 34.36 5.87 5.87 0.00 0.00 0.00 0.00 17:27:01 ens3 1141.92 735.14 21496.86 128.53 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.37 4.37 0.79 0.79 0.00 0.00 0.00 0.00 Average: ens3 125.82 78.55 2993.82 13.59 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22531) 04/11/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.34 0.00 0.89 2.57 0.04 86.17 17:21:01 0 10.24 0.00 0.68 0.56 0.03 88.49 17:21:01 1 13.12 0.00 0.82 1.43 0.07 84.57 17:21:01 2 2.83 0.00 0.25 11.20 0.02 85.70 17:21:01 3 2.44 0.00 0.48 0.03 0.00 97.05 17:21:01 4 4.21 0.00 0.63 4.11 0.03 91.01 17:21:01 5 13.46 0.00 1.04 0.97 0.03 84.51 17:21:01 6 27.41 0.00 2.38 1.43 0.07 68.71 17:21:01 7 9.01 0.00 0.80 0.80 0.05 89.34 17:22:01 all 9.23 0.00 0.74 2.97 0.04 87.01 17:22:01 0 20.67 0.00 1.20 2.49 0.05 75.59 17:22:01 1 27.32 0.00 1.32 1.55 0.08 69.73 17:22:01 2 6.05 0.00 0.77 14.16 0.03 78.99 17:22:01 3 13.42 0.00 1.22 2.94 0.05 82.38 17:22:01 4 1.22 0.00 0.27 0.42 0.02 98.08 17:22:01 5 3.03 0.00 0.57 0.68 0.02 95.70 17:22:01 6 1.27 0.00 0.23 0.08 0.02 98.40 17:22:01 7 1.02 0.00 0.40 1.45 0.03 97.09 17:23:01 all 9.77 0.00 4.12 10.10 0.10 75.91 17:23:01 0 8.02 0.00 3.37 0.02 0.10 88.50 17:23:01 1 9.55 0.00 4.30 23.42 0.07 62.66 17:23:01 2 9.94 0.00 4.13 49.25 0.15 36.53 17:23:01 3 10.99 0.00 3.82 0.56 0.08 84.54 17:23:01 4 7.58 0.00 3.53 1.49 0.08 87.32 17:23:01 5 10.72 0.00 4.41 0.24 0.10 84.52 17:23:01 6 11.75 0.00 4.69 1.08 0.10 82.38 17:23:01 7 9.61 0.00 4.74 4.91 0.10 80.65 17:24:01 all 17.14 0.00 2.86 9.18 0.06 70.76 17:24:01 0 15.48 0.00 2.86 1.63 0.05 79.98 17:24:01 1 21.27 0.00 3.08 8.40 0.05 67.19 17:24:01 2 20.01 0.00 3.68 45.35 0.07 30.90 17:24:01 3 20.85 0.00 3.01 3.74 0.07 72.33 17:24:01 4 19.81 0.00 3.11 3.14 0.07 73.87 17:24:01 5 12.95 0.00 2.68 2.45 0.07 81.85 17:24:01 6 11.58 0.00 1.90 5.35 0.05 81.13 17:24:01 7 15.25 0.00 2.61 3.67 0.07 78.41 17:25:01 all 18.23 0.00 1.99 1.10 0.06 78.61 17:25:01 0 14.78 0.00 1.53 0.00 0.05 83.64 17:25:01 1 14.52 0.00 1.59 0.08 0.07 83.74 17:25:01 2 20.32 0.00 2.05 7.53 0.07 70.04 17:25:01 3 17.44 0.00 1.76 0.00 0.10 80.70 17:25:01 4 25.51 0.00 3.55 0.00 0.05 70.90 17:25:01 5 18.43 0.00 1.99 0.17 0.05 79.36 17:25:01 6 17.30 0.00 1.61 0.34 0.07 80.68 17:25:01 7 17.56 0.00 1.85 0.69 0.05 79.86 17:26:01 all 1.00 0.00 0.32 1.35 0.03 97.29 17:26:01 0 0.48 0.00 0.22 0.00 0.02 99.28 17:26:01 1 0.68 0.00 0.42 0.03 0.05 98.81 17:26:01 2 0.90 0.00 0.22 9.37 0.03 89.47 17:26:01 3 1.10 0.00 0.30 0.54 0.03 98.03 17:26:01 4 1.97 0.00 0.37 0.12 0.02 97.53 17:26:01 5 1.41 0.00 0.45 0.15 0.02 97.98 17:26:01 6 0.89 0.00 0.37 0.00 0.03 98.71 17:26:01 7 0.55 0.00 0.25 0.58 0.05 98.56 17:27:01 all 6.00 0.00 0.56 2.07 0.03 91.33 17:27:01 0 14.11 0.00 0.65 1.49 0.05 83.70 17:27:01 1 0.42 0.00 0.52 0.75 0.00 98.32 17:27:01 2 0.97 0.00 0.45 11.07 0.05 87.46 17:27:01 3 7.64 0.00 0.67 1.27 0.02 90.41 17:27:01 4 5.43 0.00 0.67 0.15 0.02 93.74 17:27:01 5 0.52 0.00 0.35 1.12 0.03 97.98 17:27:01 6 18.04 0.00 0.80 0.64 0.03 80.49 17:27:01 7 0.97 0.00 0.40 0.08 0.03 98.51 Average: all 10.24 0.00 1.64 4.18 0.05 83.89 Average: 0 11.96 0.00 1.50 0.88 0.05 85.61 Average: 1 12.40 0.00 1.72 5.06 0.06 80.77 Average: 2 8.70 0.00 1.65 21.08 0.06 68.51 Average: 3 10.56 0.00 1.60 1.30 0.05 86.49 Average: 4 9.39 0.00 1.73 1.34 0.04 87.50 Average: 5 8.63 0.00 1.64 0.82 0.05 88.87 Average: 6 12.57 0.00 1.71 1.28 0.05 84.39 Average: 7 7.70 0.00 1.58 1.74 0.06 88.94