---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7060 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 13G 143G 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 864 26522 0 4780 30846 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:af:5f:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feaf:5ff9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:6e:59:ce 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7060) 02/20/24 _x86_64_ (8 CPU) 17:19:23 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 107.42 36.77 70.65 1718.76 19679.11 17:22:01 116.59 20.13 96.47 2368.28 25538.55 17:23:01 146.38 3.50 142.88 493.86 88227.41 17:24:01 301.47 12.00 289.47 792.23 31771.39 17:25:01 12.08 0.03 12.05 3.60 13246.86 17:26:01 41.46 0.05 41.41 3.47 15814.30 Average: 120.94 12.01 108.93 894.41 32421.00 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30114076 31704816 2825144 8.58 68848 1832240 1409912 4.15 863516 1668100 156712 17:22:01 29797112 31735208 3142108 9.54 89348 2142120 1379304 4.06 883448 1929796 132024 17:23:01 27237512 31652544 5701708 17.31 117940 4498880 1449488 4.26 1010100 4236148 218420 17:24:01 24131192 28807236 8808028 26.74 131988 4630104 9474136 27.88 3982264 4309812 1132 17:25:01 24134060 28806792 8805160 26.73 132080 4630332 9418732 27.71 3982796 4305800 132 17:26:01 27019692 31618664 5919528 17.97 132600 4657048 1972820 5.80 1231588 4205492 256 Average: 27072274 30720877 5866946 17.81 112134 3731787 4184065 12.31 1992285 3442525 84779 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 ens3 69.70 50.30 980.62 10.33 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 17:22:01 ens3 54.50 40.14 774.45 7.61 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 17:23:01 ens3 542.35 308.46 18883.77 22.23 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 8.53 8.53 0.78 0.78 0.00 0.00 0.00 0.00 17:23:01 br-a9ad9ec23578 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 5.98 5.15 1.58 1.47 0.00 0.00 0.00 0.00 17:24:01 veth88c684f 0.32 0.70 0.03 0.46 0.00 0.00 0.00 0.00 17:24:01 vethb2b20aa 1.45 1.58 0.38 0.20 0.00 0.00 0.00 0.00 17:24:01 vethe75f91f 0.97 1.52 0.36 0.30 0.00 0.00 0.00 0.00 17:25:01 ens3 2.88 2.28 2.96 0.53 0.00 0.00 0.00 0.00 17:25:01 veth88c684f 0.52 0.52 0.05 0.92 0.00 0.00 0.00 0.00 17:25:01 vethb2b20aa 0.27 0.35 0.21 0.04 0.00 0.00 0.00 0.00 17:25:01 vethe75f91f 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 17:26:01 ens3 13.45 14.38 8.82 10.10 0.00 0.00 0.00 0.00 17:26:01 vethe75f91f 0.78 0.37 0.11 0.06 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 33.74 33.74 5.80 5.80 0.00 0.00 0.00 0.00 Average: ens3 114.98 70.20 3450.53 8.71 0.00 0.00 0.00 0.00 Average: vethe75f91f 0.36 0.36 0.09 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.98 4.98 0.91 0.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7060) 02/20/24 _x86_64_ (8 CPU) 17:19:23 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 9.80 0.00 0.87 2.34 0.03 86.96 17:21:01 0 0.97 0.00 0.17 0.03 0.03 98.79 17:21:01 1 10.34 0.00 0.58 0.27 0.02 88.79 17:21:01 2 25.96 0.00 1.89 3.42 0.07 68.66 17:21:01 3 16.44 0.00 1.47 1.46 0.03 80.59 17:21:01 4 14.56 0.00 1.07 0.99 0.03 83.36 17:21:01 5 4.11 0.00 0.83 12.09 0.02 82.95 17:21:01 6 4.77 0.00 0.47 0.25 0.02 94.49 17:21:01 7 1.30 0.00 0.46 0.25 0.02 97.97 17:22:01 all 9.51 0.00 0.87 3.00 0.03 86.59 17:22:01 0 2.76 0.00 0.68 6.36 0.05 90.14 17:22:01 1 12.36 0.00 0.93 0.95 0.03 85.72 17:22:01 2 11.70 0.00 0.77 3.58 0.07 83.88 17:22:01 3 17.03 0.00 1.42 3.02 0.03 78.49 17:22:01 4 9.10 0.00 0.85 0.03 0.02 90.00 17:22:01 5 8.49 0.00 0.82 8.87 0.03 81.79 17:22:01 6 8.48 0.00 0.97 0.40 0.03 90.12 17:22:01 7 6.16 0.00 0.50 0.77 0.02 92.55 17:23:01 all 9.01 0.00 3.90 8.58 0.05 78.45 17:23:01 0 6.68 0.00 3.40 12.97 0.05 76.90 17:23:01 1 8.58 0.00 4.14 0.91 0.05 86.31 17:23:01 2 8.32 0.00 5.09 7.37 0.05 79.17 17:23:01 3 12.13 0.00 4.08 18.69 0.05 65.05 17:23:01 4 10.77 0.00 4.01 0.98 0.03 84.21 17:23:01 5 9.15 0.00 3.42 5.79 0.05 81.59 17:23:01 6 9.03 0.00 3.36 16.41 0.05 71.15 17:23:01 7 7.42 0.00 3.71 5.57 0.07 83.23 17:24:01 all 30.23 0.00 3.77 3.81 0.08 62.11 17:24:01 0 31.15 0.00 4.01 2.21 0.08 62.54 17:24:01 1 37.41 0.00 4.43 4.91 0.08 53.16 17:24:01 2 28.61 0.00 3.98 1.97 0.08 65.36 17:24:01 3 33.72 0.00 4.12 7.44 0.08 54.63 17:24:01 4 28.47 0.00 3.51 5.65 0.08 62.29 17:24:01 5 32.41 0.00 3.72 3.84 0.08 59.95 17:24:01 6 29.11 0.00 3.80 2.50 0.08 64.51 17:24:01 7 21.00 0.00 2.58 1.98 0.07 74.37 17:25:01 all 1.34 0.00 0.14 0.72 0.03 97.77 17:25:01 0 1.43 0.00 0.13 0.00 0.03 98.40 17:25:01 1 0.92 0.00 0.15 5.67 0.03 93.22 17:25:01 2 1.00 0.00 0.22 0.00 0.03 98.75 17:25:01 3 1.42 0.00 0.20 0.07 0.03 98.28 17:25:01 4 1.55 0.00 0.13 0.00 0.03 98.28 17:25:01 5 0.68 0.00 0.08 0.00 0.03 99.20 17:25:01 6 0.55 0.00 0.05 0.03 0.00 99.37 17:25:01 7 3.15 0.00 0.13 0.02 0.03 96.67 17:26:01 all 1.12 0.00 0.40 1.02 0.03 97.43 17:26:01 0 0.53 0.00 0.45 0.00 0.02 99.00 17:26:01 1 1.00 0.00 0.47 6.73 0.03 91.76 17:26:01 2 1.22 0.00 0.40 0.13 0.03 98.21 17:26:01 3 0.48 0.00 0.33 0.78 0.02 98.38 17:26:01 4 1.59 0.00 0.37 0.15 0.02 97.88 17:26:01 5 0.60 0.00 0.35 0.00 0.05 99.00 17:26:01 6 1.66 0.00 0.41 0.20 0.03 97.70 17:26:01 7 1.87 0.00 0.46 0.15 0.05 97.46 Average: all 10.15 0.00 1.65 3.24 0.04 84.92 Average: 0 7.25 0.00 1.47 3.59 0.04 87.64 Average: 1 11.76 0.00 1.78 3.25 0.04 83.16 Average: 2 12.75 0.00 2.05 2.73 0.06 82.41 Average: 3 13.52 0.00 1.93 5.22 0.04 79.29 Average: 4 10.98 0.00 1.65 1.30 0.04 86.04 Average: 5 9.23 0.00 1.53 5.08 0.04 84.12 Average: 6 8.91 0.00 1.51 3.28 0.04 86.27 Average: 7 6.82 0.00 1.30 1.45 0.04 90.39