---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8831 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 12G 144G 8% / 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 862 27533 0 3770 30849 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:08:64:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe08:64b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:95:1d:cc 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::42:10ff:fe95:1dcc/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-8831) 02/26/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:02 124.99 22.56 102.42 1158.33 61158.60 10:52:01 172.19 17.18 155.01 404.54 69632.40 10:53:01 31.34 5.25 26.10 454.59 20015.46 10:54:01 90.80 3.22 87.59 418.86 44052.12 10:55:01 97.92 0.40 97.52 8.53 19429.26 10:56:01 70.50 0.25 70.25 2.00 5508.42 10:57:01 122.73 0.02 122.71 0.13 8163.71 Average: 101.27 6.92 94.35 347.53 32409.72 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:02 30115844 31717508 2823376 8.57 70576 1841648 1388436 4.09 856644 1675712 161400 10:52:01 29072560 31057476 3866660 11.74 86892 2192624 2178256 6.41 1543252 1997748 16844 10:53:01 27838236 29851688 5100984 15.49 87472 2219408 3393628 9.98 2790032 1978056 1208 10:54:01 27951056 30625632 4988164 15.14 94280 2860956 2288404 6.73 2266212 2361920 584 10:55:01 26823424 30161996 6115796 18.57 136244 3417912 2547092 7.49 2948256 2704536 90500 10:56:01 26631768 30104284 6307452 19.15 159564 3500028 2633872 7.75 3032032 2779528 211572 10:57:01 26825592 30326880 6113628 18.56 162440 3519292 2536600 7.46 2814928 2798788 240 Average: 27894069 30549352 5045151 15.32 113924 2793124 2423755 7.13 2321622 2328041 68907 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:02 ens3 52.91 37.76 924.59 7.30 0.00 0.00 0.00 0.00 10:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:02 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 10:52:01 ens3 474.17 350.72 4769.24 56.80 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 10:53:01 ens3 148.64 126.76 177.10 75.70 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.72 7.72 2.15 2.15 0.00 0.00 0.00 0.00 10:54:01 ens3 610.81 590.73 1539.21 3357.47 0.00 0.00 0.00 0.00 10:54:01 docker0 3.27 5.78 0.19 77.53 0.00 0.00 0.00 0.00 10:54:01 lo 3.93 3.93 0.35 0.35 0.00 0.00 0.00 0.00 10:55:01 ens3 713.93 740.25 1749.50 106.28 0.00 0.00 0.00 0.00 10:55:01 veth805a6d9 661.61 593.57 77.66 914.83 0.00 0.00 0.00 0.07 10:55:01 docker0 661.61 593.42 68.62 914.82 0.00 0.00 0.00 0.00 10:55:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 10:56:01 ens3 675.50 781.80 922.23 87.51 0.00 0.00 0.00 0.00 10:56:01 docker0 773.69 656.44 73.17 918.11 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 veth29390d4 676.49 580.82 74.41 878.09 0.00 0.00 0.00 0.07 10:57:01 ens3 86.64 105.48 35.66 9.55 0.00 0.00 0.00 0.00 10:57:01 docker0 105.38 85.65 7.90 35.25 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 veth29390d4 105.38 85.69 9.34 35.26 0.00 0.00 0.00 0.00 Average: ens3 395.28 391.43 1438.64 531.00 0.00 0.00 0.00 0.00 Average: docker0 221.62 192.53 21.51 279.29 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.43 0.43 0.00 0.00 0.00 0.00 Average: veth29390d4 112.22 95.66 12.02 131.09 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8831) 02/26/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:02 all 10.05 0.00 0.72 3.98 0.03 85.22 10:51:02 0 0.54 0.00 0.29 3.85 0.02 95.30 10:51:02 1 1.04 0.00 0.31 4.13 0.05 94.47 10:51:02 2 10.01 0.00 0.63 2.48 0.02 86.87 10:51:02 3 36.28 0.00 2.00 2.26 0.07 59.39 10:51:02 4 16.57 0.00 0.95 0.73 0.03 81.71 10:51:02 5 2.70 0.00 0.17 17.33 0.05 79.75 10:51:02 6 7.52 0.00 0.58 0.24 0.02 91.65 10:51:02 7 5.72 0.00 0.80 0.83 0.02 92.64 10:52:01 all 11.05 0.00 0.98 4.30 0.06 83.61 10:52:01 0 12.04 0.00 2.18 4.32 0.10 81.36 10:52:01 1 4.09 0.00 0.92 22.70 0.07 72.23 10:52:01 2 18.91 0.00 1.47 2.16 0.07 77.39 10:52:01 3 8.85 0.00 0.31 0.15 0.03 90.66 10:52:01 4 13.55 0.00 1.26 3.35 0.05 81.79 10:52:01 5 8.21 0.00 0.76 1.05 0.07 89.90 10:52:01 6 6.02 0.00 0.36 0.00 0.03 93.59 10:52:01 7 16.81 0.00 0.65 0.63 0.05 81.86 10:53:01 all 13.90 0.00 1.08 1.61 0.04 83.37 10:53:01 0 15.82 0.00 0.32 0.87 0.05 82.95 10:53:01 1 11.51 0.00 0.45 4.21 0.03 83.79 10:53:01 2 17.29 0.00 0.62 0.32 0.05 81.72 10:53:01 3 17.83 0.00 0.74 0.20 0.05 81.19 10:53:01 4 14.76 0.00 2.48 7.25 0.03 75.47 10:53:01 5 13.81 0.00 0.33 0.00 0.03 85.82 10:53:01 6 9.58 0.00 3.31 0.02 0.03 87.07 10:53:01 7 10.66 0.00 0.40 0.02 0.03 88.89 10:54:01 all 13.30 0.00 1.71 1.50 0.06 83.43 10:54:01 0 14.34 0.00 1.87 0.79 0.12 82.88 10:54:01 1 6.67 0.00 1.59 1.04 0.05 90.65 10:54:01 2 23.78 0.00 2.88 0.64 0.07 72.64 10:54:01 3 10.72 0.00 1.69 4.73 0.05 82.81 10:54:01 4 15.19 0.00 1.88 2.52 0.05 80.36 10:54:01 5 8.00 0.00 1.25 0.05 0.02 90.68 10:54:01 6 10.18 0.00 1.12 0.05 0.05 88.60 10:54:01 7 17.52 0.00 1.42 2.25 0.05 78.76 10:55:01 all 8.18 0.00 1.54 0.95 0.04 89.29 10:55:01 0 4.67 0.00 2.09 0.53 0.05 92.66 10:55:01 1 6.83 0.00 1.52 0.18 0.03 91.43 10:55:01 2 8.95 0.00 1.79 0.02 0.02 89.23 10:55:01 3 13.50 0.00 1.04 1.75 0.05 83.65 10:55:01 4 7.94 0.00 1.32 2.83 0.05 87.85 10:55:01 5 17.43 0.00 2.91 0.20 0.07 79.38 10:55:01 6 4.97 0.00 1.20 1.92 0.05 91.86 10:55:01 7 1.16 0.00 0.45 0.13 0.03 98.22 10:56:01 all 6.39 0.00 1.40 0.69 0.04 91.48 10:56:01 0 2.04 0.00 0.92 0.15 0.02 96.88 10:56:01 1 21.44 0.00 2.32 0.00 0.05 76.20 10:56:01 2 9.74 0.00 2.02 0.35 0.05 87.84 10:56:01 3 4.82 0.00 1.31 1.96 0.05 91.87 10:56:01 4 4.91 0.00 1.14 1.94 0.05 91.97 10:56:01 5 1.35 0.00 0.25 0.00 0.02 98.38 10:56:01 6 4.16 0.00 1.48 0.12 0.05 94.19 10:56:01 7 2.61 0.00 1.80 0.96 0.03 94.60 10:57:01 all 2.02 0.00 0.20 0.49 0.02 97.27 10:57:01 0 0.03 0.00 0.00 0.00 0.02 99.95 10:57:01 1 11.73 0.00 0.35 0.00 0.02 87.91 10:57:01 2 1.17 0.00 0.25 0.00 0.02 98.56 10:57:01 3 1.00 0.00 0.20 0.42 0.02 98.37 10:57:01 4 1.17 0.00 0.48 3.52 0.03 94.79 10:57:01 5 0.03 0.00 0.02 0.00 0.02 99.93 10:57:01 6 1.02 0.00 0.10 0.00 0.02 98.86 10:57:01 7 0.03 0.00 0.20 0.00 0.02 99.75 Average: all 9.26 0.00 1.09 1.92 0.04 87.68 Average: 0 7.04 0.00 1.09 1.49 0.05 90.33 Average: 1 9.08 0.00 1.07 4.57 0.04 85.24 Average: 2 12.82 0.00 1.38 0.84 0.04 84.92 Average: 3 13.25 0.00 1.04 1.63 0.05 84.04 Average: 4 10.56 0.00 1.36 3.17 0.04 84.87 Average: 5 7.37 0.00 0.82 2.63 0.04 89.15 Average: 6 6.20 0.00 1.17 0.34 0.04 92.26 Average: 7 7.78 0.00 0.82 0.69 0.03 90.68