---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80153 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 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 27523 0 3794 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:e2:ae:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fee2:ae09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:d4:04:8e 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-80153) 10/29/24 _x86_64_ (8 CPU) 02:18:27 LINUX RESTART (8 CPU) 02:19:02 tps rtps wtps bread/s bwrtn/s 02:20:01 244.35 69.11 175.24 4576.72 27591.53 02:21:01 107.03 16.98 90.05 1221.93 25912.35 02:22:01 134.17 9.45 124.73 1664.11 48813.86 02:23:01 215.11 14.15 200.97 801.93 45472.05 02:24:01 45.06 0.92 44.14 45.73 17108.50 Average: 148.83 21.96 126.86 1652.34 32998.20 02:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 30182480 31650560 2756740 8.37 57412 1728820 1495132 4.40 917800 1560344 95536 02:21:01 29864224 31682292 3074996 9.34 82064 2035508 1480484 4.36 906744 1850500 183128 02:22:01 28243032 31667340 4696188 14.26 107872 3569072 1454112 4.28 991840 3305884 637512 02:23:01 26559156 30150244 6380064 19.37 115276 3716264 5521480 16.25 2620256 3310868 876 02:24:01 28188528 31600804 4750692 14.42 116224 3547792 1497508 4.41 1199628 3140624 3104 Average: 28607484 31350248 4331736 13.15 95770 2919491 2289743 6.74 1327254 2633644 184031 02:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 ens3 381.19 253.92 1496.09 64.20 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 02:21:01 ens3 45.63 34.44 663.43 6.85 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:22:01 ens3 371.11 213.18 12992.94 16.82 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 br-e83b31f11e0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 02:23:01 veth55ebad4 26.98 25.18 11.56 16.28 0.00 0.00 0.00 0.00 02:23:01 veth783e603 1.60 1.73 0.22 0.22 0.00 0.00 0.00 0.00 02:23:01 ens3 4.10 3.42 1.01 1.26 0.00 0.00 0.00 0.00 02:23:01 veth17e2d65 78.84 95.48 49.23 22.64 0.00 0.00 0.00 0.00 02:24:01 ens3 46.54 40.73 66.20 37.43 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 21.30 21.30 2.89 2.89 0.00 0.00 0.00 0.00 Average: ens3 169.01 108.66 3049.44 25.18 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 3.59 3.59 0.52 0.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80153) 10/29/24 _x86_64_ (8 CPU) 02:18:27 LINUX RESTART (8 CPU) 02:19:02 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 8.17 0.00 1.02 6.31 0.04 84.45 02:20:01 0 6.97 0.00 0.80 1.67 0.03 90.54 02:20:01 1 5.54 0.00 0.88 3.55 0.03 89.99 02:20:01 2 3.72 0.00 1.44 4.67 0.03 90.13 02:20:01 3 3.19 0.00 0.68 0.78 0.03 95.32 02:20:01 4 4.92 0.00 1.18 31.96 0.05 61.89 02:20:01 5 14.71 0.00 0.75 3.09 0.05 81.40 02:20:01 6 18.19 0.00 1.58 2.99 0.09 77.15 02:20:01 7 8.18 0.00 0.85 1.87 0.05 89.04 02:21:01 all 8.50 0.00 0.64 4.85 0.03 85.98 02:21:01 0 0.35 0.00 0.20 0.95 0.00 98.50 02:21:01 1 24.30 0.00 1.05 4.37 0.05 70.23 02:21:01 2 7.54 0.00 0.67 0.20 0.02 91.58 02:21:01 3 0.33 0.00 0.10 0.02 0.00 99.55 02:21:01 4 10.07 0.00 1.05 22.92 0.07 65.89 02:21:01 5 20.39 0.00 1.37 3.19 0.10 74.95 02:21:01 6 4.77 0.00 0.55 6.91 0.05 87.72 02:21:01 7 0.28 0.00 0.13 0.27 0.00 99.32 02:22:01 all 7.73 0.00 2.54 8.10 0.05 81.58 02:22:01 0 5.03 0.00 3.24 1.04 0.03 90.66 02:22:01 1 16.01 0.00 2.78 2.33 0.07 78.81 02:22:01 2 12.53 0.00 2.93 0.39 0.05 84.11 02:22:01 3 6.36 0.00 2.40 0.22 0.05 90.97 02:22:01 4 4.84 0.00 3.06 28.29 0.05 63.76 02:22:01 5 6.48 0.00 2.07 0.67 0.05 90.73 02:22:01 6 4.84 0.00 2.14 31.12 0.08 61.81 02:22:01 7 5.72 0.00 1.69 1.05 0.05 91.49 02:23:01 all 23.64 0.00 2.82 6.42 0.09 67.03 02:23:01 0 27.95 0.00 3.73 2.21 0.10 66.00 02:23:01 1 30.64 0.00 3.14 7.33 0.08 58.81 02:23:01 2 18.03 0.00 2.26 1.34 0.10 78.26 02:23:01 3 20.72 0.00 2.35 2.84 0.07 74.02 02:23:01 4 24.08 0.00 2.93 28.86 0.07 44.06 02:23:01 5 21.03 0.00 2.87 3.76 0.07 72.27 02:23:01 6 14.47 0.00 2.16 4.52 0.08 78.77 02:23:01 7 32.25 0.00 3.13 0.59 0.08 63.95 02:24:01 all 5.67 0.00 0.72 4.27 0.03 89.31 02:24:01 0 3.25 0.00 0.65 6.28 0.02 89.80 02:24:01 1 5.63 0.00 0.75 1.32 0.02 92.28 02:24:01 2 4.37 0.00 0.72 1.00 0.03 93.88 02:24:01 3 6.41 0.00 0.72 0.40 0.03 92.44 02:24:01 4 9.77 0.00 0.87 16.91 0.05 72.41 02:24:01 5 5.62 0.00 0.80 1.71 0.05 91.82 02:24:01 6 5.61 0.00 0.63 2.31 0.02 91.43 02:24:01 7 4.66 0.00 0.65 4.24 0.05 90.40 Average: all 10.74 0.00 1.55 5.99 0.05 81.67 Average: 0 8.71 0.00 1.72 2.43 0.04 87.10 Average: 1 16.46 0.00 1.72 3.78 0.05 77.99 Average: 2 9.24 0.00 1.60 1.51 0.05 87.59 Average: 3 7.40 0.00 1.25 0.85 0.04 90.47 Average: 4 10.75 0.00 1.82 25.75 0.06 61.62 Average: 5 13.64 0.00 1.58 2.48 0.06 82.24 Average: 6 9.56 0.00 1.41 9.55 0.06 79.42 Average: 7 10.19 0.00 1.29 1.60 0.05 86.87