---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4799 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 860 27524 0 3782 30851 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:ba:d8:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:feba:d826/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:8a:50:9a 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::42:2aff:fe8a:509a/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-4799) 02/12/24 _x86_64_ (8 CPU) 10:50:01 LINUX RESTART (8 CPU) 10:51:00 tps rtps wtps bread/s bwrtn/s 10:52:01 124.44 25.88 98.56 1237.70 27570.43 10:53:01 108.86 8.23 100.63 542.22 30484.37 10:54:01 101.23 4.17 97.07 455.79 59512.61 10:55:01 63.44 0.32 63.12 2.53 32232.63 10:56:01 122.70 0.00 122.70 0.00 24756.14 10:57:01 137.89 0.37 137.52 2.93 26447.58 10:58:01 44.23 0.83 43.39 45.73 19532.61 Average: 100.46 5.73 94.72 328.86 31495.71 10:51:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 29687640 31399800 3251580 9.87 79076 1935680 1997776 5.88 1192384 1751116 129424 10:53:01 28305052 30324300 4634168 14.07 87820 2223900 3019576 8.88 2307036 1994440 4168 10:54:01 27956688 30639232 4982532 15.13 94776 2867600 2313596 6.81 2251936 2368232 728 10:55:01 26792612 30127780 6146608 18.66 135412 3416380 2658820 7.82 2983384 2702176 190404 10:56:01 27170500 30436104 5768720 17.51 137764 3362972 2547872 7.50 2690604 2641272 33340 10:57:01 26608340 30118632 6330880 19.22 162972 3525416 2645476 7.78 3021736 2803812 5284 10:58:01 28203024 31609048 4736196 14.38 167148 3443428 1467012 4.32 1611952 2664864 31536 Average: 27817694 30664985 5121526 15.55 123567 2967911 2378590 7.00 2294147 2417987 56412 10:51:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 151.76 99.43 1273.26 27.74 0.00 0.00 0.00 0.00 10:52:01 lo 1.05 1.05 0.11 0.11 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 ens3 563.56 428.24 4306.79 105.71 0.00 0.00 0.00 0.00 10:53:01 lo 1.80 1.80 0.10 0.10 0.00 0.00 0.00 0.00 10:54:01 docker0 2.88 5.65 0.17 77.53 0.00 0.00 0.00 0.00 10:54:01 ens3 310.98 215.43 1528.54 173.29 0.00 0.00 0.00 0.00 10:54:01 lo 9.32 9.32 2.35 2.35 0.00 0.00 0.00 0.00 10:55:01 docker0 664.67 619.25 69.27 921.60 0.00 0.00 0.00 0.00 10:55:01 ens3 1067.81 1139.06 1776.52 3295.33 0.00 0.00 0.00 0.00 10:55:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 10:55:01 veth744249f 664.67 619.38 78.35 921.61 0.00 0.00 0.00 0.08 10:56:01 docker0 135.94 136.76 11.02 252.56 0.00 0.00 0.00 0.00 10:56:01 veth99a4e6e 20.53 42.99 2.53 211.59 0.00 0.00 0.00 0.02 10:56:01 ens3 145.99 141.39 254.90 15.11 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:57:01 docker0 668.19 593.50 68.06 712.84 0.00 0.00 0.00 0.00 10:57:01 veth99a4e6e 668.19 593.57 77.20 712.84 0.00 0.00 0.00 0.06 10:57:01 ens3 601.20 673.11 714.18 78.85 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:58:01 docker0 89.62 68.16 7.66 39.52 0.00 0.00 0.00 0.00 10:58:01 ens3 99.37 112.68 110.65 17.70 0.00 0.00 0.00 0.00 10:58:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 222.52 202.85 22.26 285.62 0.00 0.00 0.00 0.00 Average: ens3 419.47 400.62 1423.24 529.32 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4799) 02/12/24 _x86_64_ (8 CPU) 10:50:01 LINUX RESTART (8 CPU) 10:51:00 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 11.71 0.00 0.92 2.57 0.04 84.77 10:52:01 0 10.93 0.00 0.79 0.82 0.03 87.43 10:52:01 1 21.16 0.00 1.66 1.83 0.07 75.28 10:52:01 2 5.33 0.00 0.43 0.05 0.03 94.16 10:52:01 3 6.82 0.00 0.49 0.11 0.03 92.54 10:52:01 4 5.84 0.00 1.00 10.02 0.05 83.08 10:52:01 5 3.36 0.00 0.38 0.10 0.02 96.15 10:52:01 6 19.02 0.00 1.27 5.51 0.07 74.14 10:52:01 7 21.24 0.00 1.35 2.09 0.05 75.28 10:53:01 all 15.24 0.00 1.53 5.16 0.05 78.02 10:53:01 0 16.53 0.00 0.59 0.90 0.05 81.93 10:53:01 1 11.77 0.00 0.60 3.01 0.03 84.58 10:53:01 2 12.21 0.00 0.32 0.00 0.03 87.44 10:53:01 3 11.40 0.00 0.77 3.42 0.03 84.37 10:53:01 4 9.27 0.00 0.90 14.95 0.02 74.86 10:53:01 5 23.17 0.00 5.20 10.72 0.08 60.83 10:53:01 6 13.96 0.00 3.36 4.96 0.03 77.69 10:53:01 7 23.67 0.00 0.50 3.32 0.07 72.44 10:54:01 all 13.01 0.00 1.72 3.59 0.06 81.62 10:54:01 0 14.16 0.00 1.66 9.37 0.07 74.74 10:54:01 1 7.16 0.00 1.53 9.34 0.05 81.92 10:54:01 2 13.57 0.00 1.48 1.33 0.07 83.56 10:54:01 3 9.83 0.00 1.40 0.20 0.03 88.54 10:54:01 4 21.72 0.00 2.31 6.85 0.07 69.06 10:54:01 5 17.07 0.00 2.14 0.37 0.07 80.36 10:54:01 6 13.48 0.00 1.58 1.14 0.07 83.73 10:54:01 7 7.06 0.00 1.71 0.10 0.08 91.04 10:55:01 all 12.14 0.00 1.77 1.65 0.07 84.36 10:55:01 0 17.11 0.00 2.06 2.87 0.07 77.89 10:55:01 1 13.05 0.00 1.52 0.10 0.03 85.30 10:55:01 2 21.19 0.00 2.69 3.80 0.10 72.22 10:55:01 3 11.71 0.00 2.28 3.04 0.12 82.86 10:55:01 4 5.32 0.00 1.10 0.05 0.02 93.51 10:55:01 5 14.42 0.00 0.69 0.52 0.05 84.32 10:55:01 6 8.00 0.00 1.75 2.33 0.08 87.83 10:55:01 7 6.42 0.00 2.07 0.50 0.07 90.95 10:56:01 all 1.91 0.00 0.70 0.98 0.03 96.38 10:56:01 0 6.02 0.00 1.25 0.03 0.02 92.68 10:56:01 1 0.17 0.00 0.12 0.02 0.02 99.68 10:56:01 2 1.56 0.00 0.64 0.28 0.05 97.47 10:56:01 3 1.87 0.00 0.90 0.02 0.05 97.16 10:56:01 4 0.65 0.00 0.54 0.00 0.02 98.80 10:56:01 5 2.75 0.00 0.55 0.00 0.02 96.68 10:56:01 6 1.74 0.00 0.94 7.47 0.05 89.80 10:56:01 7 0.53 0.00 0.67 0.02 0.02 98.76 10:57:01 all 6.55 0.00 1.07 1.77 0.04 90.57 10:57:01 0 4.19 0.00 0.65 0.02 0.05 95.09 10:57:01 1 20.98 0.00 1.27 0.02 0.03 77.70 10:57:01 2 4.03 0.00 0.64 2.96 0.03 92.34 10:57:01 3 4.35 0.00 0.67 0.72 0.03 94.23 10:57:01 4 0.45 0.00 0.13 0.00 0.02 99.40 10:57:01 5 7.89 0.00 1.77 10.07 0.03 80.23 10:57:01 6 5.34 0.00 1.55 0.23 0.03 92.84 10:57:01 7 5.16 0.00 1.88 0.17 0.05 92.75 10:58:01 all 7.73 0.00 0.97 1.68 0.03 89.60 10:58:01 0 5.75 0.00 0.53 0.03 0.02 93.66 10:58:01 1 14.42 0.00 1.15 0.52 0.03 83.88 10:58:01 2 15.34 0.00 1.60 3.87 0.03 79.16 10:58:01 3 9.39 0.00 1.02 0.23 0.05 89.31 10:58:01 4 10.42 0.00 1.07 0.67 0.02 87.82 10:58:01 5 0.52 0.00 0.92 7.93 0.05 90.58 10:58:01 6 1.63 0.00 0.48 0.08 0.03 97.76 10:58:01 7 4.34 0.00 1.00 0.13 0.03 94.49 Average: all 9.76 0.00 1.24 2.49 0.04 86.48 Average: 0 10.66 0.00 1.08 2.00 0.04 86.22 Average: 1 12.69 0.00 1.12 2.11 0.04 84.04 Average: 2 10.44 0.00 1.11 1.75 0.05 86.65 Average: 3 7.90 0.00 1.07 1.10 0.05 89.87 Average: 4 7.65 0.00 1.01 4.66 0.03 86.65 Average: 5 9.85 0.00 1.66 4.23 0.05 84.21 Average: 6 9.04 0.00 1.56 3.11 0.05 86.23 Average: 7 9.81 0.00 1.31 0.91 0.05 87.92