---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17099 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 892 27239 0 4035 30820 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:4a:9f:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe4a:9fb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:cd:fb:59 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::42:1cff:fecd:fb59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17099) 06/15/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 352.19 42.98 309.22 1932.34 28377.54 12:04:01 170.33 21.33 149.00 827.46 37798.73 12:05:01 72.59 3.77 68.82 427.40 47396.37 12:06:01 91.33 0.53 90.80 29.46 48649.76 12:07:01 122.21 0.07 122.15 0.53 28920.25 12:08:01 94.47 0.38 94.08 3.07 27433.16 12:09:01 72.60 0.53 72.07 45.33 22652.89 Average: 139.39 9.94 129.45 466.52 34461.32 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30085660 31666496 2853560 8.66 69184 1822276 1432076 4.21 906916 1657916 155656 12:04:01 28277544 30290428 4661676 14.15 87784 2217744 3083924 9.07 2343032 1988716 18136 12:05:01 27549932 30587376 5389288 16.36 92508 3221424 2522912 7.42 2293896 2728196 174616 12:06:01 27002104 30289476 5937116 18.02 127572 3394124 2563984 7.54 2824752 2680732 187060 12:07:01 27035636 30409184 5903584 17.92 137012 3449072 2547972 7.50 2717728 2735176 2060 12:08:01 26498604 30178036 6440616 19.55 175340 3669432 2587056 7.61 3038524 2896480 63504 12:09:01 27918492 31583276 5020728 15.24 176860 3672984 1491172 4.39 1663680 2885524 996 Average: 27766853 30714896 5172367 15.70 123751 3063865 2318442 6.82 2255504 2510391 86004 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 251.71 156.52 1341.72 59.59 0.00 0.00 0.00 0.00 12:03:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 1065.66 646.37 4984.09 189.39 0.00 0.00 0.00 0.00 12:04:01 lo 1.10 1.10 0.07 0.07 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 261.89 164.01 1437.66 42.55 0.00 0.00 0.00 0.00 12:05:01 lo 8.12 8.12 2.20 2.20 0.00 0.00 0.00 0.00 12:06:01 docker0 122.15 214.03 20.77 739.32 0.00 0.00 0.00 0.00 12:06:01 vethbc76282 118.83 207.88 22.20 661.77 0.00 0.00 0.00 0.05 12:06:01 ens3 749.53 655.12 1649.22 3359.81 0.00 0.00 0.00 0.00 12:06:01 lo 5.60 5.60 0.52 0.52 0.00 0.00 0.00 0.00 12:07:01 docker0 96.42 98.62 11.21 100.87 0.00 0.00 0.00 0.00 12:07:01 vethbc76282 96.42 98.65 12.53 100.87 0.00 0.00 0.00 0.01 12:07:01 ens3 147.13 123.26 111.81 21.50 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 veth828401c 188.70 282.19 34.27 767.10 0.00 0.00 0.00 0.06 12:08:01 docker0 197.63 289.44 32.17 768.41 0.00 0.00 0.00 0.00 12:08:01 ens3 339.44 224.05 780.21 43.81 0.00 0.00 0.00 0.00 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 docker0 38.74 37.21 1.73 3.00 0.00 0.00 0.00 0.00 12:09:01 ens3 57.91 54.89 17.18 10.70 0.00 0.00 0.00 0.00 12:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 64.99 91.33 9.41 230.22 0.00 0.00 0.00 0.00 Average: ens3 410.48 289.18 1474.64 532.47 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17099) 06/15/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 11.60 0.00 0.96 2.59 0.04 84.82 12:03:01 0 2.36 0.00 0.49 0.44 0.02 96.70 12:03:01 1 27.45 0.00 2.12 4.26 0.07 66.11 12:03:01 2 20.31 0.00 1.22 0.83 0.05 77.59 12:03:01 3 10.63 0.00 0.75 8.27 0.03 80.31 12:03:01 4 9.97 0.00 1.10 5.87 0.05 83.00 12:03:01 5 12.27 0.00 0.82 0.60 0.03 86.27 12:03:01 6 4.04 0.00 0.73 0.38 0.05 94.79 12:03:01 7 5.75 0.00 0.45 0.07 0.03 93.70 12:04:01 all 21.19 0.00 1.58 2.97 0.08 74.18 12:04:01 0 21.97 0.00 2.24 1.05 0.10 74.63 12:04:01 1 18.62 0.00 1.74 1.62 0.05 77.97 12:04:01 2 31.10 0.00 1.91 2.89 0.08 64.01 12:04:01 3 15.80 0.00 0.82 12.10 0.10 71.18 12:04:01 4 18.52 0.00 1.90 2.05 0.08 77.44 12:04:01 5 19.13 0.00 0.82 2.18 0.05 77.82 12:04:01 6 24.73 0.00 2.19 0.57 0.07 72.45 12:04:01 7 19.66 0.00 1.05 1.25 0.07 77.97 12:05:01 all 12.22 0.00 1.32 2.23 0.04 84.20 12:05:01 0 12.59 0.00 1.05 0.03 0.03 86.29 12:05:01 1 6.16 0.00 1.19 0.93 0.03 91.69 12:05:01 2 9.66 0.00 1.27 3.18 0.03 85.86 12:05:01 3 27.23 0.00 2.41 7.80 0.07 62.49 12:05:01 4 13.70 0.00 1.57 5.46 0.05 79.21 12:05:01 5 16.03 0.00 1.02 0.35 0.05 82.55 12:05:01 6 8.30 0.00 0.75 0.07 0.05 90.83 12:05:01 7 4.11 0.00 1.24 0.03 0.03 94.59 12:06:01 all 9.45 0.00 1.65 2.38 0.06 86.47 12:06:01 0 12.99 0.00 3.18 0.28 0.08 83.46 12:06:01 1 9.23 0.00 1.69 6.18 0.07 82.82 12:06:01 2 8.69 0.00 0.92 0.22 0.07 90.11 12:06:01 3 14.44 0.00 1.46 5.67 0.07 78.36 12:06:01 4 10.99 0.00 1.63 0.20 0.07 87.11 12:06:01 5 10.49 0.00 1.62 0.35 0.07 87.47 12:06:01 6 4.52 0.00 0.94 6.10 0.03 88.40 12:06:01 7 4.22 0.00 1.76 0.00 0.05 93.97 12:07:01 all 2.91 0.00 0.37 1.55 0.02 95.15 12:07:01 0 0.85 0.00 0.35 0.00 0.02 98.78 12:07:01 1 0.84 0.00 0.75 12.08 0.03 86.30 12:07:01 2 0.05 0.00 0.00 0.00 0.00 99.95 12:07:01 3 19.53 0.00 0.95 0.17 0.05 79.31 12:07:01 4 0.10 0.00 0.18 0.07 0.02 99.63 12:07:01 5 0.73 0.00 0.18 0.05 0.03 99.00 12:07:01 6 0.28 0.00 0.07 0.05 0.02 99.58 12:07:01 7 0.90 0.00 0.45 0.00 0.02 98.63 12:08:01 all 6.56 0.00 1.21 2.82 0.05 89.37 12:08:01 0 0.22 0.00 0.12 0.02 0.02 99.63 12:08:01 1 4.10 0.00 1.04 14.39 0.03 80.43 12:08:01 2 4.05 0.00 1.32 0.55 0.05 94.03 12:08:01 3 2.32 0.00 0.96 0.81 0.05 95.87 12:08:01 4 15.05 0.00 1.63 1.63 0.07 81.62 12:08:01 5 12.91 0.00 3.03 3.29 0.07 80.71 12:08:01 6 11.18 0.00 0.47 1.29 0.03 87.03 12:08:01 7 2.67 0.00 1.10 0.57 0.05 95.61 12:09:01 all 4.81 0.00 0.39 1.27 0.02 93.52 12:09:01 0 4.04 0.00 0.37 0.05 0.00 95.55 12:09:01 1 1.02 0.00 0.42 8.25 0.02 90.30 12:09:01 2 0.68 0.00 0.43 0.02 0.02 98.85 12:09:01 3 0.83 0.00 0.32 0.00 0.02 98.83 12:09:01 4 13.94 0.00 0.47 0.18 0.05 85.36 12:09:01 5 0.62 0.00 0.37 1.17 0.02 97.83 12:09:01 6 2.43 0.00 0.28 0.20 0.02 97.07 12:09:01 7 14.95 0.00 0.48 0.22 0.02 84.33 Average: all 9.82 0.00 1.07 2.26 0.04 86.81 Average: 0 7.86 0.00 1.11 0.27 0.04 90.73 Average: 1 9.63 0.00 1.28 6.82 0.04 82.23 Average: 2 10.65 0.00 1.01 1.10 0.04 87.20 Average: 3 12.96 0.00 1.09 4.97 0.05 80.91 Average: 4 11.76 0.00 1.21 2.21 0.06 84.76 Average: 5 10.31 0.00 1.12 1.14 0.05 87.38 Average: 6 7.93 0.00 0.78 1.23 0.04 90.02 Average: 7 7.47 0.00 0.93 0.31 0.04 91.26