---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6549 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 11G 145G 7% / 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 799 28421 0 2945 30912 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:4d:66:62 brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe4d:6662/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:f9:d3:be 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::42:88ff:fef9:d3be/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-6549) 12/20/23 _x86_64_ (8 CPU) 15:42:34 LINUX RESTART (8 CPU) 15:43:01 tps rtps wtps bread/s bwrtn/s 15:44:01 136.43 71.19 65.24 4608.66 35568.55 15:45:01 162.14 8.80 153.34 1603.87 36027.33 15:46:01 53.47 0.02 53.45 0.13 25058.18 15:47:01 112.31 0.05 112.26 2.53 37143.28 15:48:01 32.11 2.00 30.11 85.99 11447.29 Average: 99.29 16.42 82.88 1260.53 29049.45 15:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:44:01 30115044 31690752 2824176 8.57 62880 1825976 1503092 4.42 911720 1626432 180108 15:45:01 29419852 31704596 3519368 10.68 86416 2483128 1584420 4.66 936484 2223260 2836 15:46:01 28900256 31653464 4038964 12.26 102952 2897232 1649116 4.85 1030744 2594064 181980 15:47:01 29179664 31712788 3759556 11.41 115636 2683952 1468404 4.32 968052 2407696 28 15:48:01 29158796 31708900 3780424 11.48 119320 2698216 1422148 4.18 982072 2413872 51576 Average: 29354722 31694100 3584498 10.88 97441 2517701 1525436 4.49 965814 2253065 83306 15:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:44:01 ens3 358.79 250.12 1413.12 59.56 0.00 0.00 0.00 0.00 15:45:01 vethee76f30 58.81 125.93 3.98 1980.75 0.00 0.00 0.00 0.16 15:45:01 docker0 58.81 125.81 3.17 1980.74 0.00 0.00 0.00 0.00 15:45:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 15:45:01 ens3 223.73 120.55 3279.45 15.85 0.00 0.00 0.00 0.00 15:46:01 vethee76f30 76.39 132.29 7.26 2140.10 0.00 0.00 0.00 0.18 15:46:01 docker0 76.39 132.24 6.22 2140.10 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 147.35 90.39 2143.38 10.98 0.00 0.00 0.00 0.00 15:47:01 docker0 7.30 10.68 1.00 153.80 0.00 0.00 0.00 0.00 15:47:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 15:47:01 ens3 279.40 319.25 175.73 2431.06 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 15:48:01 ens3 100.03 103.02 70.28 645.27 0.00 0.00 0.00 0.00 Average: docker0 28.50 53.74 2.08 854.88 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 221.87 176.67 1416.42 632.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6549) 12/20/23 _x86_64_ (8 CPU) 15:42:34 LINUX RESTART (8 CPU) 15:43:01 CPU %user %nice %system %iowait %steal %idle 15:44:01 all 9.39 0.00 0.97 4.41 0.04 85.18 15:44:01 0 18.48 0.00 1.24 3.40 0.07 76.82 15:44:01 1 8.11 0.00 1.05 22.99 0.03 67.81 15:44:01 2 13.01 0.00 1.00 0.95 0.05 84.98 15:44:01 3 5.40 0.00 1.05 1.19 0.02 92.35 15:44:01 4 10.89 0.00 0.90 0.82 0.08 87.31 15:44:01 5 3.99 0.00 0.65 0.53 0.03 94.79 15:44:01 6 8.05 0.00 1.19 4.34 0.02 86.41 15:44:01 7 7.20 0.00 0.65 1.10 0.03 91.01 15:45:01 all 8.77 0.00 1.26 3.03 0.04 86.90 15:45:01 0 29.27 0.00 2.43 8.67 0.07 59.55 15:45:01 1 6.14 0.00 0.90 4.92 0.05 87.98 15:45:01 2 13.26 0.00 1.47 0.07 0.03 85.18 15:45:01 3 2.10 0.00 0.85 0.07 0.03 96.94 15:45:01 4 7.14 0.00 0.90 0.52 0.05 91.39 15:45:01 5 2.22 0.00 0.57 0.05 0.03 97.13 15:45:01 6 1.25 0.00 0.85 0.70 0.02 97.18 15:45:01 7 8.85 0.00 2.11 9.26 0.05 79.72 15:46:01 all 10.36 0.00 1.12 1.81 0.04 86.68 15:46:01 0 9.94 0.00 0.94 10.81 0.08 78.23 15:46:01 1 12.94 0.00 1.73 0.35 0.03 84.94 15:46:01 2 4.30 0.00 0.60 0.05 0.03 95.01 15:46:01 3 12.25 0.00 1.35 0.57 0.02 85.81 15:46:01 4 28.57 0.00 2.55 1.76 0.07 67.06 15:46:01 5 8.42 0.00 0.94 0.85 0.03 89.76 15:46:01 6 5.19 0.00 0.43 0.02 0.02 94.35 15:46:01 7 1.35 0.00 0.38 0.10 0.03 98.13 15:47:01 all 10.51 0.00 1.25 3.01 0.06 85.18 15:47:01 0 6.27 0.00 1.79 8.62 0.07 83.25 15:47:01 1 3.28 0.00 0.75 0.64 0.03 95.30 15:47:01 2 9.02 0.00 0.80 0.03 0.03 90.11 15:47:01 3 20.12 0.00 1.79 1.68 0.07 76.35 15:47:01 4 15.85 0.00 1.81 13.09 0.12 69.14 15:47:01 5 6.66 0.00 1.31 0.00 0.05 91.98 15:47:01 6 11.18 0.00 0.84 0.00 0.03 87.95 15:47:01 7 11.69 0.00 0.92 0.00 0.07 87.32 15:48:01 all 10.73 0.00 0.66 0.92 0.04 87.65 15:48:01 0 22.40 0.00 1.30 0.12 0.05 76.13 15:48:01 1 15.35 0.00 1.02 0.17 0.07 83.40 15:48:01 2 14.03 0.00 0.32 0.10 0.03 85.52 15:48:01 3 5.09 0.00 0.45 0.05 0.03 94.37 15:48:01 4 7.26 0.00 0.67 6.61 0.03 85.43 15:48:01 5 1.69 0.00 0.28 0.00 0.02 98.01 15:48:01 6 13.83 0.00 0.62 0.34 0.03 85.18 15:48:01 7 6.17 0.00 0.63 0.00 0.03 93.17 Average: all 9.95 0.00 1.05 2.63 0.04 86.32 Average: 0 17.28 0.00 1.54 6.32 0.07 74.80 Average: 1 9.17 0.00 1.09 5.81 0.04 83.88 Average: 2 10.72 0.00 0.84 0.24 0.04 88.16 Average: 3 8.99 0.00 1.10 0.71 0.03 89.17 Average: 4 13.94 0.00 1.37 4.56 0.07 80.07 Average: 5 4.59 0.00 0.75 0.29 0.03 94.34 Average: 6 7.89 0.00 0.78 1.08 0.02 90.22 Average: 7 7.05 0.00 0.94 2.09 0.04 89.88