---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19128 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: 2799.996 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 141G 10% / 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 899 24553 0 6714 30812 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:81:ca:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe81:ca3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:03:7b:47 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-19128) 03/29/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:02 tps rtps wtps bread/s bwrtn/s 14:42:01 104.42 22.56 81.87 1158.31 22613.12 14:43:01 185.19 50.50 134.69 3807.66 35599.87 14:44:01 61.04 12.78 48.26 2356.27 21119.81 14:45:01 94.80 3.73 91.07 498.58 52471.25 14:46:01 209.15 2.67 206.48 425.53 65502.95 14:47:01 259.97 0.40 259.57 29.06 74672.22 14:48:01 53.47 0.02 53.45 0.27 17667.58 14:49:01 81.69 1.25 80.44 75.19 19189.07 Average: 131.27 11.72 119.56 1043.66 38637.36 14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30138844 31719404 2800368 8.50 70844 1820688 1403684 4.13 855620 1652168 143716 14:43:01 28157060 30291824 4782152 14.52 87604 2340868 2734740 8.05 2413364 2037644 25828 14:44:01 27481836 30355204 5457376 16.57 95176 3057588 2478776 7.29 2535460 2559156 545644 14:45:01 27771204 31616528 5168008 15.69 113260 3972400 1418404 4.17 1399712 3352412 407500 14:46:01 23345800 30258536 9593412 29.12 164044 6816504 7273392 21.40 2902684 6069828 1853724 14:47:01 22000420 28736208 10938792 33.21 184588 6593880 10286344 30.26 4560092 5705736 8416 14:48:01 21139008 28029660 11800204 35.82 186208 6739444 10758300 31.65 5311120 5808108 336 14:49:01 25184524 31592484 7754688 23.54 188088 6309804 1491596 4.39 1829768 5342444 156 Average: 25652337 30324981 7286875 22.12 136226 4706397 4730654 13.92 2725978 4065937 373165 14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 14:42:01 ens3 51.94 36.25 838.96 7.63 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 14:43:01 ens3 638.54 475.52 5522.00 121.27 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:44:01 ens3 1058.44 697.10 2694.57 229.10 0.00 0.00 0.00 0.00 14:45:01 br-ea609969a326 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 2.87 2.87 0.31 0.31 0.00 0.00 0.00 0.00 14:45:01 ens3 403.08 237.58 2160.81 67.84 0.00 0.00 0.00 0.00 14:46:01 vethd0f2030 1.75 2.05 0.18 0.51 0.00 0.00 0.00 0.00 14:46:01 vethfb76ac9 0.00 0.73 0.00 0.36 0.00 0.00 0.00 0.00 14:46:01 veth6cab45b 0.00 0.82 0.00 0.36 0.00 0.00 0.00 0.00 14:46:01 veth2e77f72 6.18 7.30 0.79 1.74 0.00 0.00 0.00 0.00 14:47:01 vethd0f2030 19.06 16.31 2.21 2.38 0.00 0.00 0.00 0.00 14:47:01 vethfb76ac9 0.10 0.45 0.01 0.14 0.00 0.00 0.00 0.00 14:47:01 veth8545988 149.21 155.42 13.14 331.28 0.00 0.00 0.00 0.03 14:47:01 veth6cab45b 0.00 0.33 0.00 0.13 0.00 0.00 0.00 0.00 14:48:01 vethd0f2030 26.66 16.64 2.04 2.29 0.00 0.00 0.00 0.00 14:48:01 vethfb76ac9 1.68 1.57 4.36 4.18 0.00 0.00 0.00 0.00 14:48:01 veth8545988 1.10 1.37 0.18 0.17 0.00 0.00 0.00 0.00 14:48:01 veth6cab45b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 20.23 20.23 2.07 2.07 0.00 0.00 0.00 0.00 14:49:01 ens3 3880.10 2280.10 33868.61 573.03 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 2.04 2.04 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 441.33 254.73 4135.48 64.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19128) 03/29/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:02 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 9.24 0.00 0.71 2.67 0.03 87.35 14:42:01 0 0.58 0.00 0.27 0.97 0.02 98.17 14:42:01 1 0.49 0.00 0.15 3.75 0.02 95.59 14:42:01 2 28.52 0.00 1.63 10.08 0.08 59.68 14:42:01 3 6.61 0.00 0.85 4.76 0.03 87.75 14:42:01 4 22.09 0.00 1.37 0.76 0.05 75.72 14:42:01 5 8.25 0.00 0.63 0.31 0.02 90.80 14:42:01 6 6.55 0.00 0.54 0.68 0.02 92.21 14:42:01 7 0.80 0.00 0.22 0.03 0.02 98.93 14:43:01 all 27.46 0.00 1.31 1.56 0.07 69.59 14:43:01 0 21.87 0.00 1.11 0.27 0.05 76.71 14:43:01 1 25.95 0.00 1.01 1.09 0.07 71.89 14:43:01 2 25.01 0.00 1.10 4.88 0.07 68.93 14:43:01 3 28.84 0.00 1.19 0.82 0.07 69.09 14:43:01 4 43.50 0.00 1.46 0.57 0.08 54.39 14:43:01 5 36.42 0.00 2.16 0.72 0.08 60.62 14:43:01 6 12.20 0.00 1.57 3.70 0.05 82.48 14:43:01 7 25.94 0.00 0.89 0.44 0.05 72.69 14:44:01 all 43.66 0.00 1.87 0.77 0.07 53.63 14:44:01 0 37.24 0.00 1.69 0.22 0.07 60.79 14:44:01 1 53.16 0.00 2.35 0.29 0.07 44.13 14:44:01 2 35.09 0.00 1.25 5.18 0.07 58.42 14:44:01 3 48.06 0.00 2.47 0.02 0.08 49.37 14:44:01 4 52.33 0.00 2.15 0.02 0.07 45.44 14:44:01 5 44.94 0.00 1.42 0.03 0.07 53.54 14:44:01 6 38.62 0.00 2.17 0.42 0.08 58.70 14:44:01 7 39.80 0.00 1.54 0.00 0.08 58.58 14:45:01 all 13.04 0.00 1.57 3.26 0.04 82.09 14:45:01 0 7.36 0.00 1.39 0.28 0.03 90.93 14:45:01 1 7.17 0.00 1.80 2.66 0.03 88.34 14:45:01 2 29.19 0.00 2.30 6.65 0.07 61.79 14:45:01 3 10.34 0.00 1.59 4.61 0.03 83.43 14:45:01 4 7.05 0.00 1.14 1.17 0.02 90.62 14:45:01 5 11.29 0.00 1.29 7.15 0.07 80.20 14:45:01 6 21.60 0.00 1.86 3.46 0.05 73.03 14:45:01 7 10.22 0.00 1.24 0.08 0.03 88.43 14:46:01 all 27.75 0.00 6.26 3.93 0.08 61.98 14:46:01 0 31.95 0.00 7.50 0.68 0.08 59.78 14:46:01 1 27.87 0.00 6.09 1.00 0.08 64.96 14:46:01 2 25.31 0.00 5.79 0.93 0.10 67.87 14:46:01 3 24.85 0.00 5.71 0.08 0.08 69.27 14:46:01 4 26.12 0.00 6.03 0.27 0.08 67.49 14:46:01 5 23.35 0.00 4.96 10.74 0.07 60.88 14:46:01 6 33.49 0.00 6.83 14.38 0.10 45.20 14:46:01 7 29.04 0.00 7.12 3.34 0.07 60.43 14:47:01 all 27.24 0.00 3.42 6.13 0.11 63.10 14:47:01 0 24.18 0.00 3.42 2.53 0.12 69.75 14:47:01 1 29.99 0.00 3.90 24.00 0.10 42.01 14:47:01 2 26.10 0.00 3.42 3.07 0.10 67.30 14:47:01 3 28.66 0.00 3.24 1.08 0.10 66.92 14:47:01 4 24.41 0.00 3.44 3.76 0.12 68.28 14:47:01 5 29.30 0.00 3.08 8.03 0.10 59.49 14:47:01 6 28.14 0.00 3.51 3.45 0.12 64.78 14:47:01 7 27.16 0.00 3.41 3.16 0.10 66.17 14:48:01 all 21.05 0.00 1.69 0.97 0.09 76.20 14:48:01 0 23.09 0.00 1.68 0.02 0.08 75.13 14:48:01 1 15.57 0.00 1.69 3.92 0.10 78.72 14:48:01 2 20.31 0.00 1.84 0.28 0.10 77.47 14:48:01 3 19.41 0.00 1.73 2.45 0.08 76.32 14:48:01 4 29.64 0.00 1.70 0.05 0.10 68.51 14:48:01 5 18.60 0.00 1.74 0.70 0.10 78.86 14:48:01 6 20.95 0.00 1.59 0.27 0.08 77.11 14:48:01 7 20.78 0.00 1.51 0.08 0.08 77.55 14:49:01 all 10.48 0.00 1.61 1.38 0.06 86.47 14:49:01 0 13.42 0.00 1.87 0.52 0.07 84.12 14:49:01 1 8.81 0.00 1.77 0.30 0.08 89.04 14:49:01 2 5.22 0.00 1.62 0.77 0.05 92.34 14:49:01 3 16.73 0.00 1.37 8.05 0.07 73.78 14:49:01 4 12.82 0.00 1.55 0.42 0.05 85.16 14:49:01 5 8.01 0.00 1.49 0.28 0.05 90.17 14:49:01 6 5.36 0.00 1.32 0.68 0.05 92.59 14:49:01 7 13.49 0.00 1.92 0.03 0.07 84.49 Average: all 22.50 0.00 2.30 2.58 0.07 72.56 Average: 0 19.97 0.00 2.36 0.68 0.07 76.93 Average: 1 21.12 0.00 2.34 4.61 0.07 71.85 Average: 2 24.33 0.00 2.36 3.98 0.08 69.25 Average: 3 22.96 0.00 2.26 2.74 0.07 71.97 Average: 4 27.27 0.00 2.35 0.87 0.07 69.43 Average: 5 22.53 0.00 2.09 3.47 0.07 71.84 Average: 6 20.86 0.00 2.42 3.36 0.07 73.29 Average: 7 20.92 0.00 2.23 0.89 0.06 75.89