---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39274 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 800 28589 0 2777 30931 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:b5:eb:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:feb5:ebd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:a5:90:ac 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-39274) 09/17/24 _x86_64_ (8 CPU) 12:41:18 LINUX RESTART (8 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:01 126.26 17.76 108.50 1020.23 32273.29 12:44:01 99.22 3.48 95.73 83.85 34742.48 12:45:01 50.39 0.20 50.19 9.73 44730.81 Average: 91.96 7.15 84.81 371.27 37248.86 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 30053432 31746688 2885788 8.76 77296 1919160 1343092 3.95 834296 1749476 178836 12:44:01 29591700 31522216 3347520 10.16 83756 2139728 1903940 5.60 1069696 1954924 38688 12:45:01 29255212 31646064 3684008 11.18 90056 2587252 1436480 4.23 943204 2404208 4828 Average: 29633448 31638323 3305772 10.04 83703 2215380 1561171 4.59 949065 2036203 74117 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:43:01 ens3 57.52 40.34 866.54 8.95 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:44:01 ens3 21.96 13.75 416.34 2.48 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 ens3 418.60 234.08 10199.98 22.55 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 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 166.03 96.06 3827.62 11.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39274) 09/17/24 _x86_64_ (8 CPU) 12:41:18 LINUX RESTART (8 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 9.66 0.00 0.80 2.27 0.04 87.23 12:43:01 0 4.38 0.00 0.50 0.07 0.03 95.01 12:43:01 1 4.41 0.00 0.38 0.08 0.02 95.11 12:43:01 2 19.59 0.00 1.22 2.94 0.03 76.21 12:43:01 3 22.11 0.00 1.18 1.08 0.05 75.57 12:43:01 4 10.48 0.00 1.21 0.94 0.03 87.35 12:43:01 5 1.67 0.00 0.75 11.37 0.03 86.18 12:43:01 6 14.49 0.00 0.97 0.72 0.03 83.79 12:43:01 7 0.17 0.00 0.18 0.97 0.07 98.61 12:44:01 all 12.05 0.00 0.32 1.67 0.05 85.91 12:44:01 0 1.38 0.00 0.22 0.00 0.02 98.39 12:44:01 1 0.43 0.00 0.05 0.00 0.03 99.48 12:44:01 2 6.33 0.00 0.70 6.52 0.08 86.36 12:44:01 3 35.68 0.00 0.46 0.95 0.14 62.77 12:44:01 4 34.44 0.00 0.74 0.12 0.07 64.64 12:44:01 5 0.23 0.00 0.08 5.42 0.02 94.25 12:44:01 6 18.27 0.00 0.15 0.02 0.10 81.46 12:44:01 7 0.20 0.00 0.10 0.33 0.00 99.37 12:45:01 all 8.76 0.00 0.67 2.37 0.05 88.15 12:45:01 0 1.54 0.00 0.15 0.00 0.08 98.22 12:45:01 1 9.21 0.00 3.65 5.83 0.05 81.26 12:45:01 2 17.87 0.00 0.77 9.27 0.10 71.99 12:45:01 3 36.89 0.00 0.27 0.00 0.08 62.76 12:45:01 4 3.23 0.00 0.22 0.07 0.00 96.48 12:45:01 5 0.60 0.00 0.12 1.90 0.00 97.38 12:45:01 6 0.67 0.00 0.12 0.00 0.00 99.22 12:45:01 7 0.50 0.00 0.10 1.96 0.03 97.40 Average: all 10.16 0.00 0.60 2.10 0.05 87.10 Average: 0 2.43 0.00 0.29 0.02 0.04 97.21 Average: 1 4.68 0.00 1.36 1.97 0.03 91.97 Average: 2 14.59 0.00 0.90 6.24 0.07 78.20 Average: 3 31.51 0.00 0.64 0.68 0.09 67.08 Average: 4 16.04 0.00 0.72 0.37 0.03 82.84 Average: 5 0.83 0.00 0.32 6.23 0.02 92.61 Average: 6 11.13 0.00 0.41 0.24 0.04 88.17 Average: 7 0.29 0.00 0.13 1.09 0.03 98.46