---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7908 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 13G 143G 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 882 26199 0 5085 30830 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:10:64:84 brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe10:6484/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:ef:e7:04 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::42:9dff:feef:e704/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7908) 12/27/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 162.23 17.88 144.36 1037.48 105737.17 10:52:01 136.43 21.30 115.13 829.60 20887.19 10:53:01 96.83 3.78 93.05 414.33 44354.47 10:54:01 87.05 0.55 86.50 18.00 20189.84 10:55:01 512.80 0.07 512.73 7.20 71613.26 10:56:01 67.96 0.97 66.99 60.79 24961.44 Average: 177.26 7.39 169.86 392.79 47797.92 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30044392 31762048 2894828 8.79 77120 1943124 1358008 4.00 808304 1777776 180724 10:52:01 28107820 30172608 4831400 14.67 88112 2267716 3195256 9.40 2454556 2038340 8432 10:53:01 27849844 30576532 5089376 15.45 94956 2910188 2342568 6.89 2313872 2411184 588 10:54:01 26359584 30166736 6579636 19.98 157260 3783836 2542928 7.48 3063212 2960880 453584 10:55:01 25306468 30439896 7632752 23.17 217492 5052868 2405484 7.08 2909748 4185096 432628 10:56:01 26860968 31595780 6078252 18.45 221972 4659712 1497844 4.41 1992108 3566576 1872 Average: 27421513 30785600 5517707 16.75 142819 3436241 2223681 6.54 2256967 2823309 179638 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 10:51:01 ens3 68.84 46.09 1149.44 8.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 2.10 2.10 0.12 0.12 0.00 0.00 0.00 0.00 10:52:01 ens3 711.43 511.25 4741.74 120.85 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 10:53:01 lo 9.20 9.20 2.34 2.34 0.00 0.00 0.00 0.00 10:53:01 ens3 563.62 545.76 1534.12 3094.48 0.00 0.00 0.00 0.00 10:53:01 docker0 3.23 6.15 0.19 77.55 0.00 0.00 0.00 0.00 10:54:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:54:01 ens3 1363.11 1463.51 2617.29 430.71 0.00 0.00 0.00 0.00 10:54:01 vethcebb3b0 1347.73 1173.29 136.21 1779.65 0.00 0.00 0.00 0.15 10:54:01 docker0 1347.73 1173.14 117.78 1779.64 0.00 0.00 0.00 0.00 10:55:01 lo 6.13 6.13 0.56 0.56 0.00 0.00 0.00 0.00 10:55:01 ens3 324.71 213.23 1386.99 115.46 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:56:01 lo 5.40 5.40 0.49 0.49 0.00 0.00 0.00 0.00 10:56:01 ens3 466.32 508.40 149.71 3345.06 0.00 0.00 0.00 0.00 10:56:01 docker0 3.50 7.07 0.21 78.30 0.00 0.00 0.00 0.00 Average: lo 4.56 4.56 0.66 0.66 0.00 0.00 0.00 0.00 Average: ens3 584.42 549.42 1932.03 1189.01 0.00 0.00 0.00 0.00 Average: docker0 226.37 198.30 19.75 323.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7908) 12/27/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.87 0.00 0.74 1.71 0.03 86.66 10:51:01 0 0.78 0.00 0.17 0.02 0.02 99.02 10:51:01 1 7.85 0.00 0.71 1.87 0.05 89.52 10:51:01 2 6.87 0.00 0.51 0.17 0.02 92.44 10:51:01 3 31.73 0.00 2.12 6.52 0.07 59.56 10:51:01 4 10.85 0.00 0.64 0.19 0.02 88.31 10:51:01 5 17.14 0.00 0.93 0.34 0.03 81.55 10:51:01 6 5.13 0.00 0.37 4.55 0.03 89.91 10:51:01 7 6.59 0.00 0.44 0.00 0.00 92.97 10:52:01 all 18.22 0.00 1.56 0.21 0.05 79.96 10:52:01 0 19.26 0.00 0.32 0.02 0.05 80.35 10:52:01 1 17.19 0.00 2.02 0.33 0.05 80.40 10:52:01 2 17.75 0.00 3.07 0.18 0.05 78.95 10:52:01 3 16.21 0.00 0.88 0.40 0.03 82.47 10:52:01 4 21.00 0.00 3.41 0.08 0.07 75.44 10:52:01 5 24.86 0.00 0.58 0.02 0.05 74.49 10:52:01 6 14.21 0.00 1.05 0.57 0.05 84.11 10:52:01 7 15.26 0.00 1.12 0.12 0.07 83.44 10:53:01 all 15.95 0.00 1.61 0.54 0.05 81.86 10:53:01 0 13.05 0.00 1.12 0.03 0.03 85.76 10:53:01 1 18.97 0.00 1.14 0.05 0.07 79.77 10:53:01 2 13.94 0.00 1.49 0.05 0.03 84.49 10:53:01 3 29.62 0.00 2.86 0.54 0.07 66.91 10:53:01 4 8.51 0.00 1.81 3.35 0.05 86.28 10:53:01 5 12.49 0.00 1.72 0.08 0.05 85.65 10:53:01 6 16.04 0.00 1.40 0.07 0.05 82.44 10:53:01 7 14.94 0.00 1.26 0.10 0.05 83.65 10:54:01 all 14.37 0.00 2.81 0.29 0.06 82.46 10:54:01 0 1.77 0.00 1.25 0.08 0.03 96.86 10:54:01 1 9.03 0.00 3.67 0.07 0.05 87.18 10:54:01 2 12.10 0.00 2.50 0.02 0.08 85.30 10:54:01 3 11.15 0.00 3.02 0.44 0.08 85.31 10:54:01 4 11.62 0.00 1.71 0.64 0.03 86.00 10:54:01 5 44.95 0.00 4.22 0.02 0.05 50.77 10:54:01 6 11.99 0.00 3.44 0.97 0.08 83.52 10:54:01 7 12.33 0.00 2.66 0.13 0.08 84.80 10:55:01 all 13.59 0.00 3.32 2.91 0.05 80.13 10:55:01 0 10.71 0.00 2.70 1.66 0.05 84.88 10:55:01 1 7.79 0.00 2.94 0.13 0.05 89.09 10:55:01 2 12.87 0.00 3.11 0.81 0.05 83.17 10:55:01 3 13.94 0.00 4.54 12.76 0.07 68.69 10:55:01 4 6.49 0.00 2.03 2.98 0.05 88.45 10:55:01 5 16.83 0.00 3.30 0.44 0.05 79.38 10:55:01 6 10.16 0.00 2.95 0.08 0.07 86.74 10:55:01 7 30.03 0.00 5.00 4.53 0.07 60.38 10:56:01 all 10.89 0.00 0.81 0.70 0.04 87.56 10:56:01 0 16.83 0.00 1.02 0.70 0.05 81.40 10:56:01 1 19.79 0.00 0.99 0.60 0.05 78.57 10:56:01 2 7.51 0.00 0.60 2.15 0.03 89.70 10:56:01 3 4.34 0.00 0.56 0.02 0.02 95.07 10:56:01 4 4.21 0.00 0.48 0.27 0.02 95.03 10:56:01 5 7.04 0.00 0.65 0.08 0.02 92.21 10:56:01 6 14.62 0.00 0.75 0.02 0.03 84.58 10:56:01 7 12.85 0.00 1.46 1.77 0.03 83.89 Average: all 13.99 0.00 1.81 1.06 0.05 83.10 Average: 0 10.43 0.00 1.10 0.42 0.04 88.02 Average: 1 13.46 0.00 1.91 0.51 0.05 84.07 Average: 2 11.85 0.00 1.88 0.56 0.04 85.66 Average: 3 17.78 0.00 2.32 3.41 0.06 76.43 Average: 4 10.45 0.00 1.68 1.25 0.04 86.57 Average: 5 20.56 0.00 1.90 0.16 0.04 77.33 Average: 6 12.04 0.00 1.66 1.04 0.05 85.21 Average: 7 15.34 0.00 1.99 1.11 0.05 81.51