---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22705 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: 2799.998 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 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 878 27934 0 3354 30839 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:00:83:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe00:83fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:f7:2a:25 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:f8ff:fef7:2a25/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22705) 04/12/24 _x86_64_ (8 CPU) 12:17:44 LINUX RESTART (8 CPU) 12:18:01 tps rtps wtps bread/s bwrtn/s 12:19:01 137.31 74.64 62.67 5276.05 50390.27 12:20:01 150.44 43.83 106.62 2613.03 24236.89 12:21:01 81.94 14.43 67.51 900.52 20524.58 12:22:01 291.22 5.72 285.50 526.05 59944.41 12:23:01 80.52 0.77 79.76 86.37 20589.00 Average: 148.28 27.87 120.41 1880.34 35136.55 12:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 30303716 31664500 2635504 8.00 52988 1629060 1440740 4.24 887648 1482720 55044 12:20:01 29652076 31426532 3287144 9.98 80484 1995756 1836860 5.40 1162352 1817716 109800 12:21:01 28481628 30430112 4457592 13.53 86064 2158172 2860424 8.42 2239352 1896096 26056 12:22:01 27764164 30565200 5175056 15.71 98464 2980388 2266308 6.67 2376228 2434940 208 12:23:01 28566652 31539692 4372568 13.27 103808 3141828 1506304 4.43 1445780 2553148 26524 Average: 28953647 31125207 3985573 12.10 84362 2381041 1982127 5.83 1622272 2036924 43526 12:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 389.92 254.49 965.68 64.63 0.00 0.00 0.00 0.00 12:19:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 170.74 123.53 1851.81 24.89 0.00 0.00 0.00 0.00 12:20:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 1466.42 1074.74 1946.53 372.57 0.00 0.00 0.00 0.00 12:21:01 lo 1.15 1.15 0.23 0.23 0.00 0.00 0.00 0.00 12:22:01 docker0 6.10 19.80 0.38 362.52 0.00 0.00 0.00 0.00 12:22:01 ens3 1275.97 902.67 2741.80 1448.48 0.00 0.00 0.00 0.00 12:22:01 lo 7.95 7.95 1.30 1.30 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 451.62 404.77 1138.69 1331.81 0.00 0.00 0.00 0.00 12:23:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 1.22 3.97 0.08 72.50 0.00 0.00 0.00 0.00 Average: ens3 750.92 552.03 1728.88 648.50 0.00 0.00 0.00 0.00 Average: lo 3.05 3.05 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-22705) 04/12/24 _x86_64_ (8 CPU) 12:17:44 LINUX RESTART (8 CPU) 12:18:01 CPU %user %nice %system %iowait %steal %idle 12:19:01 all 8.70 0.00 1.13 6.29 0.04 83.85 12:19:01 0 11.10 0.00 1.00 0.50 0.03 87.36 12:19:01 1 9.56 0.00 2.60 2.90 0.05 84.88 12:19:01 2 9.51 0.00 1.02 28.29 0.03 61.15 12:19:01 3 7.49 0.00 0.88 6.94 0.05 84.64 12:19:01 4 8.92 0.00 0.73 3.77 0.05 86.52 12:19:01 5 2.16 0.00 0.72 5.32 0.03 91.77 12:19:01 6 4.65 0.00 0.82 0.42 0.02 94.10 12:19:01 7 16.27 0.00 1.20 2.19 0.05 80.29 12:20:01 all 12.41 0.00 0.97 2.34 0.05 84.23 12:20:01 0 15.28 0.00 0.92 0.25 0.05 83.51 12:20:01 1 2.81 0.00 0.80 8.79 0.08 87.52 12:20:01 2 8.76 0.00 0.57 5.92 0.03 84.72 12:20:01 3 6.20 0.00 0.34 0.13 0.03 93.30 12:20:01 4 6.53 0.00 0.83 0.40 0.05 92.19 12:20:01 5 5.47 0.00 1.03 0.78 0.03 92.68 12:20:01 6 7.79 0.00 0.82 0.22 0.03 91.15 12:20:01 7 46.40 0.00 2.49 2.24 0.07 48.82 12:21:01 all 44.28 0.00 4.72 1.45 0.09 49.46 12:21:01 0 40.83 0.00 3.92 0.67 0.08 54.49 12:21:01 1 42.79 0.00 8.04 1.83 0.08 47.26 12:21:01 2 49.60 0.00 8.94 1.66 0.10 39.70 12:21:01 3 36.95 0.00 3.31 0.57 0.10 59.07 12:21:01 4 45.35 0.00 3.27 0.74 0.10 50.54 12:21:01 5 41.90 0.00 4.06 4.09 0.08 49.87 12:21:01 6 45.62 0.00 4.05 0.85 0.07 49.41 12:21:01 7 51.14 0.00 2.21 1.17 0.08 45.40 12:22:01 all 16.22 0.00 3.74 6.07 0.06 73.91 12:22:01 0 13.02 0.00 3.77 4.44 0.07 78.70 12:22:01 1 19.39 0.00 2.21 1.26 0.07 77.07 12:22:01 2 23.08 0.00 5.11 4.81 0.08 66.91 12:22:01 3 14.69 0.00 2.14 19.38 0.07 63.72 12:22:01 4 18.95 0.00 4.17 9.69 0.07 67.12 12:22:01 5 13.25 0.00 5.10 5.15 0.07 76.44 12:22:01 6 12.35 0.00 4.33 3.15 0.05 80.12 12:22:01 7 15.06 0.00 3.07 0.72 0.05 81.11 12:23:01 all 14.29 0.00 0.98 1.97 0.05 82.71 12:23:01 0 12.03 0.00 1.38 4.87 0.05 81.66 12:23:01 1 14.77 0.00 1.32 5.99 0.03 77.88 12:23:01 2 16.84 0.00 0.75 0.02 0.03 82.36 12:23:01 3 12.11 0.00 0.92 3.56 0.07 83.34 12:23:01 4 12.24 0.00 0.68 0.50 0.03 86.54 12:23:01 5 24.81 0.00 1.62 0.33 0.07 73.17 12:23:01 6 9.43 0.00 0.38 0.07 0.03 90.08 12:23:01 7 12.11 0.00 0.80 0.43 0.05 86.61 Average: all 19.16 0.00 2.30 3.62 0.06 74.86 Average: 0 18.42 0.00 2.20 2.15 0.06 77.18 Average: 1 17.83 0.00 2.99 4.16 0.06 74.96 Average: 2 21.54 0.00 3.27 8.14 0.06 66.99 Average: 3 15.46 0.00 1.51 6.10 0.06 76.86 Average: 4 18.37 0.00 1.93 3.01 0.06 76.62 Average: 5 17.50 0.00 2.50 3.13 0.06 76.81 Average: 6 15.95 0.00 2.08 0.94 0.04 81.00 Average: 7 28.20 0.00 1.95 1.35 0.06 68.44