---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3447 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 796 28977 0 2392 30936 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:c8:7c:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fec8:7c9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:8c:f8:c1 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-3447) 11/23/23 _x86_64_ (8 CPU) 14:31:52 LINUX RESTART (8 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:00 160.38 74.27 86.11 5296.92 84309.21 14:34:01 134.11 20.14 113.96 1040.35 59824.95 14:35:01 139.84 6.41 133.42 1237.99 58525.56 14:36:01 4.87 0.05 4.82 12.13 3966.01 14:37:01 29.83 1.77 28.06 124.91 2749.28 Average: 93.95 20.53 73.41 1541.28 41940.80 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:00 30304968 31708544 2634252 8.00 56660 1665728 1464100 4.31 850428 1516300 77372 14:34:01 29960388 31736048 2978832 9.04 81696 1993328 1441604 4.24 856916 1812340 159060 14:35:01 29751228 31731776 3187992 9.68 92932 2176748 1380236 4.06 909940 1949024 9392 14:36:01 29742508 31723548 3196712 9.70 92972 2177324 1513220 4.45 919360 1948572 44 14:37:01 29657552 31664000 3281668 9.96 98380 2196908 1471616 4.33 994776 1955192 31924 Average: 29883329 31712783 3055891 9.28 84528 2042007 1454155 4.28 906284 1836286 55558 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:00 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:33:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:00 ens3 299.33 216.69 1104.88 59.59 0.00 0.00 0.00 0.00 14:34:01 lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 58.66 38.24 972.21 8.07 0.00 0.00 0.00 0.00 14:35:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 48.50 39.10 254.29 9.42 0.00 0.00 0.00 0.00 14:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 10.63 8.90 2.17 2.34 0.00 0.00 0.00 0.00 14:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 48.88 43.66 116.95 19.65 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 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: ens3 93.11 69.23 491.78 19.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3447) 11/23/23 _x86_64_ (8 CPU) 14:31:52 LINUX RESTART (8 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:00 all 8.49 0.00 1.04 5.44 0.04 84.99 14:33:00 0 18.92 0.00 0.82 2.46 0.05 77.76 14:33:00 1 9.78 0.00 1.02 0.95 0.03 88.21 14:33:00 2 16.32 0.00 1.30 1.27 0.05 81.06 14:33:00 3 7.69 0.00 0.99 7.52 0.07 83.74 14:33:00 4 3.31 0.00 0.95 0.18 0.03 95.52 14:33:00 5 3.86 0.00 1.77 0.82 0.02 93.54 14:33:00 6 4.21 0.00 0.82 29.94 0.07 64.97 14:33:00 7 3.86 0.00 0.64 0.45 0.02 95.03 14:34:01 all 9.66 0.00 0.86 4.67 0.03 84.77 14:34:01 0 35.81 0.00 2.56 4.63 0.07 56.93 14:34:01 1 17.43 0.00 1.13 0.76 0.03 80.65 14:34:01 2 11.81 0.00 1.02 0.85 0.02 86.30 14:34:01 3 9.05 0.00 0.59 0.26 0.07 90.03 14:34:01 4 1.67 0.00 0.39 0.08 0.00 97.85 14:34:01 5 0.84 0.00 0.39 0.52 0.00 98.25 14:34:01 6 0.12 0.00 0.53 30.15 0.05 69.15 14:34:01 7 0.59 0.00 0.26 0.18 0.03 98.93 14:35:01 all 4.35 0.00 0.45 4.49 0.02 90.69 14:35:01 0 0.82 0.00 0.23 0.02 0.02 98.92 14:35:01 1 3.80 0.00 0.27 0.52 0.02 95.40 14:35:01 2 13.24 0.00 0.60 1.14 0.03 84.99 14:35:01 3 4.31 0.00 0.40 0.25 0.02 95.03 14:35:01 4 0.78 0.00 0.42 10.41 0.02 88.38 14:35:01 5 3.94 0.00 0.62 2.72 0.02 92.71 14:35:01 6 5.02 0.00 0.65 20.83 0.02 73.49 14:35:01 7 2.89 0.00 0.42 0.05 0.03 96.61 14:36:01 all 0.21 0.00 0.04 0.21 0.01 99.53 14:36:01 0 0.10 0.00 0.03 0.05 0.02 99.80 14:36:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:36:01 2 0.27 0.00 0.07 0.00 0.00 99.67 14:36:01 3 0.38 0.00 0.07 0.00 0.02 99.53 14:36:01 4 0.02 0.00 0.02 1.63 0.00 98.33 14:36:01 5 0.03 0.00 0.03 0.00 0.00 99.93 14:36:01 6 0.10 0.00 0.03 0.02 0.02 99.83 14:36:01 7 0.73 0.00 0.07 0.00 0.00 99.20 14:37:01 all 7.45 0.00 0.52 0.46 0.02 91.55 14:37:01 0 13.43 0.00 0.85 0.22 0.03 85.46 14:37:01 1 2.72 0.00 0.37 0.02 0.02 96.88 14:37:01 2 1.13 0.00 0.38 0.05 0.02 98.42 14:37:01 3 2.74 0.00 0.30 0.00 0.02 96.94 14:37:01 4 12.01 0.00 0.42 0.18 0.03 87.36 14:37:01 5 18.40 0.00 0.75 0.28 0.03 80.53 14:37:01 6 7.67 0.00 0.63 2.89 0.03 88.78 14:37:01 7 1.47 0.00 0.47 0.00 0.02 98.05 Average: all 6.04 0.00 0.58 3.06 0.03 90.29 Average: 0 13.88 0.00 0.90 1.48 0.04 83.70 Average: 1 6.79 0.00 0.57 0.45 0.02 92.18 Average: 2 8.56 0.00 0.68 0.66 0.02 90.08 Average: 3 4.84 0.00 0.47 1.60 0.04 93.06 Average: 4 3.55 0.00 0.44 2.49 0.02 93.50 Average: 5 5.40 0.00 0.71 0.87 0.01 93.01 Average: 6 3.41 0.00 0.53 16.78 0.04 79.24 Average: 7 1.90 0.00 0.37 0.14 0.02 97.57