---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24965 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 860 25625 0 5681 30850 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:a6:c8:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fea6:c809/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:86:03:40 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-24965) 04/21/24 _x86_64_ (8 CPU) 14:28:23 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 103.55 42.58 60.97 1925.15 15887.09 14:31:01 116.11 19.61 96.50 2277.75 21012.63 14:32:01 235.34 3.55 231.79 491.65 106604.23 14:33:01 196.75 2.68 194.07 424.46 34928.45 14:34:01 16.23 0.33 15.90 22.66 10187.10 14:35:01 59.86 1.43 58.42 107.72 12343.14 Average: 121.31 11.70 109.61 874.90 33493.77 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30177648 31725888 2761572 8.38 67072 1792152 1398972 4.12 842080 1629592 126272 14:31:01 29812828 31743356 3126392 9.49 89556 2134748 1343824 3.95 876184 1923636 159648 14:32:01 26409248 31663204 6529972 19.82 133272 5276520 1476920 4.35 1017308 5013856 490700 14:33:01 24347732 29814700 8591488 26.08 139028 5478872 7910056 23.27 3012120 4993728 1088 14:34:01 24077368 29553664 8861852 26.90 139348 5487892 8110636 23.86 3283936 4985736 952 14:35:01 26304160 31652824 6635060 20.14 141740 5356508 1470140 4.33 1251476 4862624 17396 Average: 26854831 31025606 6084389 18.47 118336 4254449 3618425 10.65 1713851 3901529 132676 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 204.90 140.16 1034.83 37.68 0.00 0.00 0.00 0.00 14:30:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 66.11 50.39 899.75 9.30 0.00 0.00 0.00 0.00 14:31:01 lo 2.73 2.73 0.28 0.28 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-e1f71ecccc7c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1156.52 523.15 28486.21 37.78 0.00 0.00 0.00 0.00 14:32:01 lo 10.33 10.33 1.00 1.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 br-e1f71ecccc7c 0.47 0.43 0.04 0.03 0.00 0.00 0.00 0.00 14:33:01 ens3 3.67 2.82 0.68 0.76 0.00 0.00 0.00 0.00 14:33:01 veth7195b8a 90.15 89.99 15.77 18.36 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 br-e1f71ecccc7c 6.67 8.23 6.76 12.82 0.00 0.00 0.00 0.00 14:34:01 ens3 8.50 7.02 2.73 1.78 0.00 0.00 0.00 0.00 14:34:01 veth7195b8a 137.33 137.23 25.36 53.85 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 62.07 51.24 71.31 51.55 0.00 0.00 0.00 0.00 14:35:01 lo 37.84 37.84 21.60 21.60 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 250.29 129.13 5082.58 23.14 0.00 0.00 0.00 0.00 Average: lo 5.66 5.66 3.55 3.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24965) 04/21/24 _x86_64_ (8 CPU) 14:28:23 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 8.35 0.00 0.70 1.61 0.04 89.30 14:30:01 0 1.90 0.00 0.55 5.68 0.03 91.83 14:30:01 1 6.28 0.00 0.57 0.35 0.03 92.77 14:30:01 2 2.22 0.00 0.70 0.45 0.02 96.61 14:30:01 3 1.53 0.00 0.47 0.20 0.02 97.78 14:30:01 4 1.73 0.00 0.20 4.22 0.03 93.81 14:30:01 5 7.88 0.00 0.44 0.18 0.02 91.48 14:30:01 6 29.32 0.00 1.51 1.47 0.10 67.60 14:30:01 7 15.96 0.00 1.23 0.33 0.05 82.42 14:31:01 all 10.48 0.00 0.73 1.50 0.04 87.25 14:31:01 0 0.90 0.00 0.28 1.68 0.02 97.11 14:31:01 1 12.61 0.00 0.92 0.60 0.02 85.85 14:31:01 2 13.85 0.00 1.14 0.45 0.05 84.51 14:31:01 3 1.73 0.00 0.47 1.97 0.02 95.81 14:31:01 4 30.56 0.00 1.05 5.30 0.05 63.04 14:31:01 5 9.63 0.00 0.67 0.15 0.03 89.53 14:31:01 6 8.65 0.00 0.48 0.37 0.08 90.41 14:31:01 7 5.94 0.00 0.85 1.47 0.05 91.70 14:32:01 all 11.81 0.00 5.38 5.66 0.08 77.08 14:32:01 0 11.83 0.00 4.83 0.73 0.10 82.52 14:32:01 1 12.41 0.00 5.15 0.20 0.05 82.19 14:32:01 2 12.09 0.00 5.88 0.24 0.05 81.74 14:32:01 3 9.74 0.00 6.84 31.43 0.09 51.90 14:32:01 4 7.79 0.00 5.04 9.57 0.12 77.47 14:32:01 5 13.40 0.00 3.82 0.10 0.07 82.61 14:32:01 6 11.80 0.00 6.10 0.27 0.10 81.72 14:32:01 7 15.35 0.00 5.35 2.99 0.07 76.24 14:33:01 all 24.27 0.00 3.39 2.16 0.09 70.10 14:33:01 0 18.91 0.00 3.43 0.50 0.10 77.07 14:33:01 1 29.19 0.00 3.71 1.49 0.10 65.50 14:33:01 2 23.31 0.00 3.41 0.33 0.08 72.86 14:33:01 3 27.72 0.00 3.80 7.15 0.10 61.23 14:33:01 4 25.78 0.00 3.43 1.02 0.10 69.67 14:33:01 5 23.43 0.00 3.10 0.35 0.08 73.03 14:33:01 6 22.34 0.00 2.91 0.60 0.07 74.08 14:33:01 7 23.52 0.00 3.30 5.81 0.07 67.31 14:34:01 all 9.07 0.00 1.17 0.68 0.08 89.00 14:34:01 0 8.39 0.00 1.30 0.17 0.08 90.06 14:34:01 1 9.39 0.00 1.22 0.05 0.10 89.24 14:34:01 2 10.59 0.00 1.34 0.02 0.10 87.96 14:34:01 3 9.98 0.00 1.51 3.66 0.08 84.77 14:34:01 4 8.54 0.00 0.92 0.03 0.08 90.42 14:34:01 5 9.43 0.00 1.14 0.02 0.07 89.35 14:34:01 6 7.28 0.00 0.80 0.02 0.07 91.83 14:34:01 7 8.97 0.00 1.13 1.55 0.08 88.28 14:35:01 all 5.68 0.00 0.70 1.25 0.06 92.31 14:35:01 0 4.39 0.00 0.80 4.66 0.07 90.08 14:35:01 1 6.55 0.00 0.84 0.02 0.07 92.53 14:35:01 2 25.01 0.00 1.12 0.65 0.07 73.15 14:35:01 3 2.73 0.00 0.52 0.75 0.03 95.97 14:35:01 4 1.70 0.00 0.68 0.38 0.07 97.16 14:35:01 5 1.07 0.00 0.42 0.40 0.05 98.06 14:35:01 6 2.17 0.00 0.43 0.00 0.05 97.35 14:35:01 7 1.80 0.00 0.77 3.12 0.05 94.25 Average: all 11.60 0.00 2.00 2.13 0.06 84.20 Average: 0 7.70 0.00 1.86 2.24 0.07 88.13 Average: 1 12.72 0.00 2.06 0.45 0.06 84.71 Average: 2 14.52 0.00 2.25 0.36 0.06 82.81 Average: 3 8.88 0.00 2.25 7.44 0.06 81.37 Average: 4 12.69 0.00 1.88 3.41 0.08 81.95 Average: 5 10.79 0.00 1.59 0.20 0.05 87.36 Average: 6 13.59 0.00 2.03 0.45 0.08 83.84 Average: 7 11.90 0.00 2.09 2.54 0.06 83.40