---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1261 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 11G 145G 7% / 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 833 29034 0 2299 30905 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6b:db:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe6b:dbc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:cd:ce:86 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-1261) 11/18/23 _x86_64_ (8 CPU) 16:09:29 LINUX RESTART (8 CPU) 16:10:02 tps rtps wtps bread/s bwrtn/s 16:11:01 114.03 45.04 68.99 1984.68 26505.46 16:12:01 139.59 18.85 120.75 681.62 34205.77 16:13:01 68.94 13.16 55.77 494.85 24762.27 Average: 107.48 25.58 81.91 1048.57 28502.14 16:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:11:01 30142992 31723376 2796228 8.49 67388 1824232 1408052 4.14 849072 1662152 169644 16:12:01 29223300 31137492 3715920 11.28 85992 2121304 2333888 6.87 1486228 1902748 116296 16:13:01 29762564 31671668 3176656 9.64 97336 2105912 1414420 4.16 992816 1862512 50184 Average: 29709619 31510845 3229601 9.80 83572 2017149 1718787 5.06 1109372 1809137 112041 16:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 16:11:01 ens3 309.88 188.53 1327.57 50.74 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 3.40 3.40 0.35 0.35 0.00 0.00 0.00 0.00 16:12:01 ens3 205.22 184.44 1654.46 37.34 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 16:13:01 ens3 85.54 70.92 129.04 37.23 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 2.19 2.19 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 199.60 147.74 1035.42 41.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1261) 11/18/23 _x86_64_ (8 CPU) 16:09:29 LINUX RESTART (8 CPU) 16:10:02 CPU %user %nice %system %iowait %steal %idle 16:11:01 all 11.16 0.00 0.89 2.50 0.04 85.40 16:11:01 0 11.06 0.00 0.81 0.36 0.03 87.73 16:11:01 1 6.73 0.00 0.61 0.24 0.03 92.39 16:11:01 2 3.12 0.00 0.56 0.31 0.02 95.99 16:11:01 3 4.77 0.00 0.53 15.28 0.03 79.39 16:11:01 4 12.70 0.00 1.02 0.90 0.03 85.35 16:11:01 5 7.96 0.00 0.53 0.83 0.03 90.65 16:11:01 6 16.14 0.00 1.21 0.63 0.05 81.97 16:11:01 7 26.88 0.00 1.85 1.51 0.07 69.68 16:12:01 all 17.33 0.00 1.16 2.72 0.06 78.73 16:12:01 0 9.72 0.00 0.48 0.07 0.03 89.70 16:12:01 1 21.11 0.00 1.59 1.40 0.05 75.85 16:12:01 2 12.58 0.00 0.57 0.12 0.05 86.69 16:12:01 3 12.32 0.00 1.10 3.21 0.05 83.32 16:12:01 4 9.52 0.00 0.94 12.44 0.07 77.04 16:12:01 5 33.21 0.00 1.82 2.86 0.08 62.03 16:12:01 6 24.35 0.00 1.97 1.55 0.05 72.08 16:12:01 7 15.79 0.00 0.79 0.13 0.05 83.24 16:13:01 all 11.80 0.00 1.11 1.69 0.04 85.38 16:13:01 0 10.84 0.00 1.27 0.50 0.03 87.36 16:13:01 1 10.36 0.00 1.47 0.05 0.03 88.09 16:13:01 2 4.48 0.00 1.05 0.03 0.03 94.40 16:13:01 3 17.88 0.00 0.78 0.57 0.05 80.72 16:13:01 4 4.22 0.00 0.77 10.43 0.03 84.55 16:13:01 5 4.95 0.00 0.82 0.89 0.03 93.31 16:13:01 6 18.58 0.00 1.17 0.65 0.03 79.57 16:13:01 7 23.03 0.00 1.55 0.33 0.05 75.03 Average: all 13.44 0.00 1.05 2.30 0.04 83.16 Average: 0 10.54 0.00 0.86 0.31 0.03 88.26 Average: 1 12.76 0.00 1.22 0.56 0.04 85.41 Average: 2 6.74 0.00 0.73 0.15 0.03 92.34 Average: 3 11.70 0.00 0.81 6.29 0.04 81.15 Average: 4 8.79 0.00 0.91 7.96 0.04 82.30 Average: 5 15.42 0.00 1.06 1.53 0.05 81.95 Average: 6 19.71 0.00 1.45 0.95 0.04 77.85 Average: 7 21.88 0.00 1.40 0.66 0.06 76.02