---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83862 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 866 27084 0 4215 30844 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:02:82:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe02:82b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:3a:fe:17 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 inet6 fe80::42:b4ff:fe3a:fe17/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83862) 11/15/24 _x86_64_ (8 CPU) 10:42:26 LINUX RESTART (8 CPU) 10:43:02 tps rtps wtps bread/s bwrtn/s 10:44:01 319.37 39.55 279.82 1789.12 25420.78 10:45:01 480.02 30.56 449.46 3051.89 90725.30 10:46:01 121.85 0.42 121.43 36.39 33583.80 10:47:01 24.18 0.05 24.13 7.07 17861.41 Average: 236.01 17.55 218.45 1218.74 41966.75 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30105880 31679944 2833340 8.60 70844 1813692 1404628 4.13 889816 1649924 157736 10:45:01 27345152 30928716 5594068 16.98 116372 3709300 3888204 11.44 1817944 3343332 240 10:46:01 26255416 30145712 6683804 20.29 144792 3949516 4931848 14.51 2661188 3541000 1656 10:47:01 26404696 30277892 6534524 19.84 144976 3936504 4032896 11.87 2543600 3520852 228 Average: 27527786 30758066 5411434 16.43 119246 3352253 3564394 10.49 1978137 3013777 39965 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 158.80 102.95 1052.45 34.48 0.00 0.00 0.00 0.00 10:44:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 vethcb00ffb 16.96 16.40 8.93 8.76 0.00 0.00 0.00 0.00 10:45:01 ens3 413.51 280.40 10629.51 25.82 0.00 0.00 0.00 0.00 10:45:01 vethe6be24a 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 13.40 18.28 2.13 286.75 0.00 0.00 0.00 0.00 10:46:01 veth3638458 3.42 3.10 2.21 6.16 0.00 0.00 0.00 0.00 10:46:01 vethcb00ffb 97.07 78.55 28.23 104.39 0.00 0.00 0.00 0.01 10:46:01 ens3 56.09 40.24 1177.07 5.31 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 vethcb00ffb 1.08 1.22 0.82 0.08 0.00 0.00 0.00 0.00 10:47:01 ens3 13.56 13.41 8.76 4.98 0.00 0.00 0.00 0.00 10:47:01 lo 22.13 22.13 1.97 1.97 0.00 0.00 0.00 0.00 Average: docker0 3.36 4.59 0.53 71.99 0.00 0.00 0.00 0.00 Average: vethcb00ffb 28.90 24.14 9.53 28.43 0.00 0.00 0.00 0.00 Average: ens3 160.50 109.28 3226.00 17.58 0.00 0.00 0.00 0.00 Average: lo 4.59 4.59 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83862) 11/15/24 _x86_64_ (8 CPU) 10:42:26 LINUX RESTART (8 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 9.23 0.00 0.88 4.09 0.04 85.76 10:44:01 0 12.43 0.00 1.14 1.00 0.03 85.40 10:44:01 1 9.74 0.00 0.85 0.77 0.03 88.61 10:44:01 2 1.34 0.00 0.42 0.00 0.02 98.22 10:44:01 3 5.35 0.00 0.48 11.42 0.03 82.72 10:44:01 4 0.78 0.00 0.31 9.67 0.03 89.21 10:44:01 5 3.85 0.00 0.44 0.41 0.03 95.27 10:44:01 6 18.81 0.00 0.87 2.05 0.03 78.23 10:44:01 7 21.64 0.00 2.51 7.46 0.09 68.30 10:45:01 all 16.06 0.00 4.41 6.02 0.08 73.42 10:45:01 0 12.93 0.00 3.82 1.23 0.07 81.95 10:45:01 1 12.66 0.00 3.85 4.83 0.08 78.58 10:45:01 2 19.54 0.00 4.73 3.07 0.07 72.58 10:45:01 3 13.82 0.00 5.10 24.02 0.07 56.99 10:45:01 4 13.93 0.00 4.51 3.13 0.07 78.36 10:45:01 5 17.44 0.00 4.32 2.89 0.08 75.26 10:45:01 6 24.18 0.00 4.89 6.24 0.12 64.57 10:45:01 7 14.02 0.00 4.05 2.84 0.10 78.99 10:46:01 all 10.94 0.00 2.06 3.33 0.05 83.61 10:46:01 0 11.98 0.00 1.69 0.28 0.10 85.95 10:46:01 1 9.76 0.00 2.25 1.34 0.05 86.60 10:46:01 2 12.16 0.00 1.82 1.82 0.03 84.17 10:46:01 3 17.85 0.00 2.88 1.70 0.05 77.52 10:46:01 4 8.05 0.00 1.93 13.13 0.05 76.84 10:46:01 5 7.38 0.00 2.47 2.97 0.07 87.12 10:46:01 6 10.61 0.00 1.66 0.05 0.07 87.61 10:46:01 7 9.70 0.00 1.83 5.41 0.03 83.03 10:47:01 all 0.90 0.00 0.25 1.21 0.03 97.62 10:47:01 0 1.14 0.00 0.28 0.17 0.07 98.34 10:47:01 1 0.97 0.00 0.27 0.02 0.02 98.73 10:47:01 2 1.00 0.00 0.33 0.13 0.02 98.52 10:47:01 3 0.70 0.00 0.22 0.12 0.02 98.95 10:47:01 4 0.68 0.00 0.22 9.07 0.03 90.00 10:47:01 5 0.80 0.00 0.22 0.15 0.02 98.82 10:47:01 6 0.90 0.00 0.23 0.00 0.02 98.85 10:47:01 7 0.97 0.00 0.23 0.02 0.02 98.76 Average: all 9.27 0.00 1.90 3.66 0.05 85.12 Average: 0 9.62 0.00 1.74 0.67 0.07 87.90 Average: 1 8.26 0.00 1.80 1.74 0.05 88.15 Average: 2 8.51 0.00 1.83 1.26 0.03 88.37 Average: 3 9.42 0.00 2.17 9.29 0.04 79.08 Average: 4 5.87 0.00 1.74 8.74 0.05 83.59 Average: 5 7.36 0.00 1.86 1.61 0.05 89.12 Average: 6 13.59 0.00 1.91 2.08 0.06 82.36 Average: 7 11.53 0.00 2.15 3.91 0.06 82.35