---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4269 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 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 836 25944 0 5386 30874 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:ce:df:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fece:dfdd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:03:79:9b 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-4269) 02/10/24 _x86_64_ (8 CPU) 07:46:03 LINUX RESTART (8 CPU) 07:47:01 tps rtps wtps bread/s bwrtn/s 07:48:01 116.68 13.81 102.87 977.54 51067.11 07:49:01 112.88 22.38 90.50 2683.15 45894.22 07:50:01 159.08 0.87 158.21 104.63 85062.05 07:51:01 250.66 11.81 238.84 781.87 58606.87 07:52:01 60.12 1.43 58.69 82.36 6009.60 Average: 139.88 10.06 129.82 925.83 49326.33 07:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:48:01 30085784 31708304 2853436 8.66 71076 1860696 1410884 4.15 862988 1694264 54512 07:49:01 29767984 31738492 3171236 9.63 85668 2180192 1376708 4.05 871372 1974928 154600 07:50:01 26648848 31670660 6290372 19.10 129568 5060364 1369928 4.03 995604 4806068 1403832 07:51:01 25836820 30896848 7102400 21.56 136612 5078404 7123872 20.96 1873512 4688164 1768 07:52:01 26584436 31615284 6354784 19.29 139648 5054800 1499924 4.41 1239696 4611860 2744 Average: 27784774 31525918 5154446 15.65 112514 3846891 2556263 7.52 1168634 3555057 323491 07:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 18.26 18.26 1.98 1.98 0.00 0.00 0.00 0.00 07:48:01 ens3 91.75 80.86 843.83 11.66 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 14.60 14.60 1.53 1.53 0.00 0.00 0.00 0.00 07:49:01 ens3 85.42 76.17 697.97 11.65 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 6.73 6.73 0.68 0.68 0.00 0.00 0.00 0.00 07:50:01 br-fe4790211778 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 861.18 448.83 24871.11 31.96 0.00 0.00 0.00 0.00 07:51:01 veth4a395ee 1.68 2.15 0.17 0.20 0.00 0.00 0.00 0.00 07:51:01 veth09fb2d1 30.44 39.69 2.99 4.60 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 6.03 6.03 0.80 0.80 0.00 0.00 0.00 0.00 07:52:01 ens3 1439.38 907.16 27423.33 138.03 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 9.20 9.20 1.00 1.00 0.00 0.00 0.00 0.00 Average: ens3 217.42 129.70 5296.34 15.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4269) 02/10/24 _x86_64_ (8 CPU) 07:46:03 LINUX RESTART (8 CPU) 07:47:01 CPU %user %nice %system %iowait %steal %idle 07:48:01 all 8.70 0.00 0.70 4.60 0.04 85.97 07:48:01 0 4.56 0.00 0.57 0.28 0.02 94.57 07:48:01 1 27.22 0.00 1.90 13.85 0.08 56.95 07:48:01 2 15.56 0.00 0.85 0.22 0.05 83.32 07:48:01 3 3.79 0.00 0.64 13.19 0.05 82.33 07:48:01 4 5.79 0.00 0.57 0.12 0.02 93.51 07:48:01 5 4.26 0.00 0.48 0.87 0.03 94.35 07:48:01 6 4.41 0.00 0.23 7.98 0.02 87.36 07:48:01 7 4.06 0.00 0.38 0.38 0.02 95.16 07:49:01 all 7.85 0.00 0.73 6.31 0.03 85.07 07:49:01 0 2.72 0.00 0.38 0.10 0.02 96.78 07:49:01 1 8.01 0.00 0.97 28.50 0.05 62.46 07:49:01 2 24.59 0.00 1.57 1.53 0.05 72.26 07:49:01 3 4.48 0.00 0.79 15.21 0.03 79.50 07:49:01 4 8.88 0.00 0.72 0.10 0.02 90.28 07:49:01 5 2.69 0.00 0.38 0.58 0.02 96.33 07:49:01 6 1.00 0.00 0.30 0.47 0.02 98.21 07:49:01 7 10.42 0.00 0.68 4.08 0.03 84.78 07:50:01 all 10.35 0.00 4.51 10.22 0.06 74.87 07:50:01 0 9.76 0.00 5.11 12.97 0.07 72.09 07:50:01 1 9.52 0.00 3.91 7.45 0.05 79.07 07:50:01 2 12.36 0.00 4.34 2.76 0.03 80.51 07:50:01 3 10.45 0.00 4.54 14.67 0.07 70.27 07:50:01 4 8.74 0.00 4.78 32.68 0.07 53.74 07:50:01 5 11.38 0.00 3.79 10.78 0.05 74.00 07:50:01 6 9.24 0.00 5.04 0.17 0.03 85.51 07:50:01 7 11.37 0.00 4.57 0.41 0.05 83.61 07:51:01 all 5.88 0.00 1.45 14.38 0.04 78.24 07:51:01 0 5.79 0.00 1.35 11.51 0.05 81.29 07:51:01 1 8.17 0.00 1.44 20.92 0.03 69.44 07:51:01 2 5.71 0.00 1.93 54.63 0.08 37.64 07:51:01 3 6.04 0.00 1.67 9.94 0.05 82.29 07:51:01 4 6.12 0.00 1.24 5.35 0.03 87.26 07:51:01 5 4.34 0.00 1.09 2.39 0.03 92.15 07:51:01 6 5.25 0.00 1.69 4.16 0.05 88.85 07:51:01 7 5.60 0.00 1.25 6.24 0.05 86.85 07:52:01 all 20.37 0.00 2.16 0.70 0.06 76.71 07:52:01 0 20.95 0.00 2.13 0.05 0.07 76.81 07:52:01 1 14.96 0.00 2.04 0.10 0.05 82.84 07:52:01 2 21.16 0.00 2.11 0.17 0.07 76.50 07:52:01 3 22.91 0.00 2.46 0.59 0.07 73.98 07:52:01 4 23.43 0.00 2.42 2.42 0.07 71.66 07:52:01 5 15.67 0.00 1.64 1.97 0.05 80.66 07:52:01 6 24.95 0.00 2.53 0.23 0.07 72.22 07:52:01 7 18.95 0.00 1.94 0.08 0.05 78.98 Average: all 10.63 0.00 1.90 7.24 0.05 80.19 Average: 0 8.75 0.00 1.90 4.96 0.04 84.35 Average: 1 13.58 0.00 2.05 14.18 0.05 70.14 Average: 2 15.90 0.00 2.15 11.87 0.06 70.02 Average: 3 9.54 0.00 2.02 10.71 0.05 77.68 Average: 4 10.60 0.00 1.93 8.04 0.04 79.39 Average: 5 7.65 0.00 1.47 3.30 0.04 87.54 Average: 6 8.97 0.00 1.95 2.61 0.04 86.44 Average: 7 10.08 0.00 1.76 2.24 0.04 85.88