---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39825 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 14G 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 864 25356 0 5946 30847 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:14:8d:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe14:8da0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:76:56:9c 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::42:9aff:fe76:569c/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-39825) 09/19/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 310.78 38.94 271.84 1765.71 28524.18 13:35:01 342.03 21.28 320.75 2706.35 151888.29 13:36:01 209.12 0.45 208.67 49.06 37069.69 13:37:01 92.64 0.37 92.27 41.45 28703.23 13:38:01 83.67 2.22 81.45 113.05 23058.16 Average: 207.64 12.65 194.99 935.09 53847.87 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30036708 31675524 2902504 8.81 73044 1873136 1462140 4.30 902728 1702836 204396 13:35:01 26147960 31438792 6791252 20.62 121812 5334032 3224012 9.49 1243364 5036228 1412 13:36:01 23820424 29613328 9118788 27.68 144600 5790876 8464464 24.90 3287028 5225632 38540 13:37:01 23850232 29690444 9088980 27.59 155536 5824836 7884616 23.20 3239044 5242220 576 13:38:01 25978968 31601976 6960244 21.13 158464 5594812 1581740 4.65 1400952 5021348 2340 Average: 25966858 30804013 6972354 21.17 130691 4883538 4523394 13.31 2014623 4445653 49453 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 163.71 109.20 1203.49 36.22 0.00 0.00 0.00 0.00 13:35:01 lo 12.46 12.46 1.21 1.21 0.00 0.00 0.00 0.00 13:35:01 veth190c43d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethc217c3d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.57 1.57 0.13 0.13 0.00 0.00 0.00 0.00 13:36:01 veth7a33dae 11.05 15.01 2.10 220.35 0.00 0.00 0.00 0.02 13:36:01 vethc217c3d 4.68 5.68 0.76 0.84 0.00 0.00 0.00 0.00 13:36:01 docker0 11.05 14.90 1.95 220.34 0.00 0.00 0.00 0.00 13:37:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 13:37:01 vethc217c3d 0.37 0.62 0.05 0.06 0.00 0.00 0.00 0.00 13:37:01 docker0 2.48 3.17 0.18 65.38 0.00 0.00 0.00 0.00 13:37:01 veth7905f1c 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00 13:38:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 1658.86 1010.00 34485.40 159.10 0.00 0.00 0.00 0.00 Average: lo 3.71 3.71 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 2.71 3.61 0.43 57.14 0.00 0.00 0.00 0.00 Average: ens3 291.90 170.43 6772.80 23.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39825) 09/19/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.83 0.00 0.97 3.26 0.03 85.91 13:34:01 0 1.53 0.00 0.47 0.13 0.02 97.85 13:34:01 1 2.31 0.00 0.32 11.53 0.02 85.82 13:34:01 2 8.76 0.00 0.88 2.20 0.02 88.14 13:34:01 3 19.07 0.00 1.84 3.73 0.03 75.33 13:34:01 4 24.53 0.00 1.69 5.59 0.07 68.12 13:34:01 5 14.29 0.00 1.29 1.82 0.03 82.57 13:34:01 6 3.32 0.00 0.62 0.12 0.05 95.90 13:34:01 7 4.87 0.00 0.60 0.95 0.02 93.56 13:35:01 all 13.75 0.00 6.23 10.24 0.06 69.72 13:35:01 0 12.05 0.00 8.57 24.74 0.08 54.56 13:35:01 1 12.29 0.00 4.91 5.02 0.05 77.73 13:35:01 2 15.23 0.00 4.97 7.48 0.07 72.26 13:35:01 3 13.56 0.00 5.57 2.18 0.05 78.63 13:35:01 4 18.46 0.00 5.48 12.73 0.05 63.28 13:35:01 5 12.67 0.00 6.67 1.94 0.05 78.66 13:35:01 6 12.25 0.00 7.10 12.75 0.03 67.86 13:35:01 7 13.51 0.00 6.62 15.14 0.05 64.68 13:36:01 all 29.41 0.00 4.11 1.88 0.08 64.53 13:36:01 0 30.06 0.00 3.88 3.04 0.07 62.95 13:36:01 1 24.29 0.00 3.51 0.45 0.07 71.68 13:36:01 2 38.83 0.00 4.92 4.95 0.08 51.21 13:36:01 3 24.33 0.00 3.66 2.00 0.08 69.92 13:36:01 4 26.19 0.00 4.27 3.11 0.08 66.34 13:36:01 5 31.39 0.00 4.02 0.35 0.13 64.10 13:36:01 6 34.17 0.00 4.47 0.10 0.08 61.18 13:36:01 7 26.00 0.00 4.10 0.96 0.07 68.87 13:37:01 all 8.19 0.00 1.79 2.12 0.08 87.84 13:37:01 0 7.69 0.00 1.81 1.00 0.08 89.41 13:37:01 1 9.10 0.00 1.45 0.30 0.07 89.09 13:37:01 2 8.09 0.00 2.05 1.28 0.08 88.50 13:37:01 3 8.63 0.00 1.90 1.12 0.07 88.28 13:37:01 4 7.82 0.00 1.51 0.84 0.08 89.75 13:37:01 5 9.18 0.00 1.91 0.44 0.08 88.39 13:37:01 6 7.71 0.00 1.61 0.67 0.08 89.92 13:37:01 7 7.27 0.00 2.08 11.29 0.08 79.29 13:38:01 all 7.10 0.00 0.69 0.56 0.04 91.61 13:38:01 0 6.09 0.00 0.68 0.07 0.02 93.14 13:38:01 1 3.12 0.00 0.63 0.07 0.02 96.17 13:38:01 2 12.64 0.00 0.75 0.13 0.05 86.42 13:38:01 3 2.50 0.00 0.80 0.12 0.03 96.55 13:38:01 4 0.72 0.00 0.62 2.69 0.03 95.94 13:38:01 5 26.17 0.00 0.93 0.17 0.05 72.68 13:38:01 6 3.49 0.00 0.62 0.03 0.03 95.83 13:38:01 7 2.06 0.00 0.50 1.19 0.05 96.21 Average: all 13.64 0.00 2.75 3.59 0.06 79.96 Average: 0 11.47 0.00 3.06 5.74 0.05 79.67 Average: 1 10.20 0.00 2.15 3.47 0.04 84.14 Average: 2 16.70 0.00 2.71 3.20 0.06 77.34 Average: 3 13.61 0.00 2.75 1.83 0.05 81.76 Average: 4 15.53 0.00 2.70 4.97 0.06 76.73 Average: 5 18.75 0.00 2.96 0.94 0.07 77.28 Average: 6 12.16 0.00 2.87 2.71 0.06 82.20 Average: 7 10.72 0.00 2.77 5.89 0.05 80.57