---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38114 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: 2800.000 BogoMIPS: 5600.00 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 142G 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 883 25849 0 5434 30828 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:a3:34:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fea3:3422/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:5f:99:63 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:dbff:fe5f:9963/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38114) 09/13/24 _x86_64_ (8 CPU) 14:48:28 LINUX RESTART (8 CPU) 14:49:01 tps rtps wtps bread/s bwrtn/s 14:50:01 317.48 39.78 277.70 1810.76 20835.19 14:51:01 281.69 18.53 263.16 2282.55 117470.29 14:52:01 241.38 13.43 227.95 790.37 26049.34 14:53:01 88.74 0.30 88.44 28.93 21451.84 14:54:01 68.64 1.80 66.84 93.98 13948.59 Average: 199.58 14.77 184.82 1001.32 39951.05 14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30012048 31645816 2927172 8.89 72612 1869436 1458428 4.29 930228 1698540 199444 14:51:01 26896316 31641656 6042904 18.35 116808 4822600 1682696 4.95 1007696 4576320 152 14:52:01 24389060 29546000 8550160 25.96 142120 5163500 8723780 25.67 3340364 4643748 20012 14:53:01 24240732 29479900 8698488 26.41 155012 5224844 8699892 25.60 3444772 4676848 1456 14:54:01 26510704 31608124 6428516 19.52 157080 5095840 1575228 4.63 1363600 4550660 1972 Average: 26409772 30784299 6529448 19.82 128726 4435244 4428005 13.03 2017332 4029223 44607 14:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 184.52 112.78 1214.30 45.59 0.00 0.00 0.00 0.00 14:51:01 br-61cc6ff3126a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 12.20 12.20 1.18 1.18 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 1047.49 543.96 27812.86 45.62 0.00 0.00 0.00 0.00 14:52:01 veth8e27497 52.87 64.29 19.25 15.42 0.00 0.00 0.00 0.00 14:52:01 veth35d500e 3.37 3.78 0.54 34.13 0.00 0.00 0.00 0.00 14:52:01 br-61cc6ff3126a 0.42 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:52:01 vetha813a56 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 14:53:01 veth8e27497 28.25 34.63 39.20 12.63 0.00 0.00 0.00 0.00 14:53:01 br-61cc6ff3126a 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vetha813a56 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth6b122fe 6.17 8.23 0.90 2.90 0.00 0.00 0.00 0.00 14:54:01 lo 22.66 22.66 2.14 2.14 0.00 0.00 0.00 0.00 14:54:01 docker0 13.26 18.06 2.11 285.30 0.00 0.00 0.00 0.00 14:54:01 ens3 1659.87 927.23 30903.45 168.67 0.00 0.00 0.00 0.00 Average: lo 3.76 3.76 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 2.65 3.61 0.42 57.06 0.00 0.00 0.00 0.00 Average: ens3 273.91 149.55 6057.57 26.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38114) 09/13/24 _x86_64_ (8 CPU) 14:48:28 LINUX RESTART (8 CPU) 14:49:01 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 10.18 0.00 0.93 2.94 0.03 85.92 14:50:01 0 2.98 0.00 0.47 0.12 0.02 96.42 14:50:01 1 17.27 0.00 1.07 6.59 0.05 75.02 14:50:01 2 33.26 0.00 2.24 1.34 0.07 63.10 14:50:01 3 8.25 0.00 0.95 0.87 0.02 89.91 14:50:01 4 3.43 0.00 1.00 3.71 0.03 91.82 14:50:01 5 8.73 0.00 0.73 0.78 0.02 89.73 14:50:01 6 4.44 0.00 0.43 5.13 0.03 89.96 14:50:01 7 3.16 0.00 0.57 4.94 0.03 91.30 14:51:01 all 10.85 0.00 5.06 9.57 0.05 74.48 14:51:01 0 10.69 0.00 4.89 0.76 0.03 83.64 14:51:01 1 11.64 0.00 5.69 49.81 0.07 32.79 14:51:01 2 14.08 0.00 4.84 1.47 0.05 79.56 14:51:01 3 9.44 0.00 4.66 1.89 0.05 83.96 14:51:01 4 9.54 0.00 5.55 2.62 0.07 82.22 14:51:01 5 9.97 0.00 5.50 4.61 0.05 79.87 14:51:01 6 10.53 0.00 4.69 15.26 0.05 69.47 14:51:01 7 10.90 0.00 4.61 0.44 0.03 84.01 14:52:01 all 27.61 0.00 3.75 4.09 0.13 64.42 14:52:01 0 36.57 0.00 4.49 1.46 0.13 57.35 14:52:01 1 29.50 0.00 4.19 6.24 0.10 59.97 14:52:01 2 25.53 0.00 3.48 2.84 0.13 68.01 14:52:01 3 31.07 0.00 4.18 2.27 0.13 62.35 14:52:01 4 23.87 0.00 3.28 7.57 0.15 65.13 14:52:01 5 15.79 0.00 3.13 2.54 0.10 78.44 14:52:01 6 29.84 0.00 3.40 8.90 0.13 57.73 14:52:01 7 28.71 0.00 3.87 0.92 0.12 66.38 14:53:01 all 8.15 0.00 1.54 2.57 0.07 87.67 14:53:01 0 7.72 0.00 1.71 1.22 0.10 89.25 14:53:01 1 7.57 0.00 1.37 0.13 0.07 90.85 14:53:01 2 8.14 0.00 1.34 0.40 0.08 90.04 14:53:01 3 9.37 0.00 1.42 2.06 0.07 87.08 14:53:01 4 5.84 0.00 1.46 8.77 0.05 83.89 14:53:01 5 7.64 0.00 1.56 0.97 0.07 89.77 14:53:01 6 9.14 0.00 2.04 6.54 0.08 82.20 14:53:01 7 9.75 0.00 1.42 0.49 0.08 88.25 14:54:01 all 5.34 0.00 0.65 1.58 0.03 92.40 14:54:01 0 2.35 0.00 0.55 0.17 0.02 96.91 14:54:01 1 8.19 0.00 0.87 0.98 0.05 89.91 14:54:01 2 1.28 0.00 0.52 0.17 0.02 98.02 14:54:01 3 1.24 0.00 0.57 7.58 0.02 90.60 14:54:01 4 0.69 0.00 0.55 0.32 0.05 98.40 14:54:01 5 4.34 0.00 0.72 2.42 0.03 92.49 14:54:01 6 23.79 0.00 0.85 0.65 0.05 74.66 14:54:01 7 0.90 0.00 0.55 0.30 0.02 98.23 Average: all 12.41 0.00 2.38 4.14 0.06 81.01 Average: 0 12.03 0.00 2.41 0.74 0.06 84.75 Average: 1 14.82 0.00 2.63 12.66 0.07 69.82 Average: 2 16.44 0.00 2.48 1.24 0.07 79.77 Average: 3 11.86 0.00 2.35 2.93 0.06 82.80 Average: 4 8.65 0.00 2.36 4.60 0.07 84.32 Average: 5 9.27 0.00 2.32 2.26 0.05 86.10 Average: 6 15.53 0.00 2.28 7.28 0.07 74.84 Average: 7 10.67 0.00 2.20 1.42 0.06 85.65