---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38029 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 142G 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 890 25825 0 5450 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:b9:04:82 brd ff:ff:ff:ff:ff:ff inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feb9:482/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:9f:dd:e2 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::42:2aff:fe9f:dde2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38029) 09/13/24 _x86_64_ (8 CPU) 07:42:25 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 249.78 52.98 196.80 3875.51 22946.35 07:45:01 443.51 4.83 438.68 501.65 127059.22 07:46:01 143.98 0.55 143.43 67.72 35362.51 07:47:01 72.90 1.80 71.10 93.98 16667.62 Average: 227.54 15.04 212.50 1134.83 50507.78 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 29876208 31668788 3063012 9.30 76116 2020576 1703084 5.01 932652 1822948 289252 07:45:01 25862756 30765884 7076464 21.48 122536 4972948 5896100 17.35 2023000 4527008 380 07:46:01 24357848 29686736 8581372 26.05 153236 5331120 7778224 22.89 3226744 4771088 760 07:47:01 26489488 31602776 6449732 19.58 155732 5104076 1516396 4.46 1350636 4579256 2068 Average: 26646575 30931046 6292645 19.10 126905 4357180 4223451 12.43 1883258 3925075 73115 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 125.09 99.45 2267.12 24.82 0.00 0.00 0.00 0.00 07:44:01 lo 7.13 7.13 0.68 0.68 0.00 0.00 0.00 0.00 07:45:01 vethe3f1d67 2.55 2.28 0.31 0.30 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 veth55bcaa0 0.65 0.82 0.04 0.05 0.00 0.00 0.00 0.00 07:45:01 vethba52180 1.48 1.45 0.16 0.16 0.00 0.00 0.00 0.00 07:46:01 vethe3f1d67 88.07 88.07 15.09 18.13 0.00 0.00 0.00 0.00 07:46:01 docker0 12.58 17.00 2.08 286.72 0.00 0.00 0.00 0.00 07:46:01 veth55bcaa0 8.20 9.08 1.10 0.95 0.00 0.00 0.00 0.00 07:46:01 vethba52180 13.80 11.48 1.57 1.68 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 1359.49 859.37 29052.56 143.49 0.00 0.00 0.00 0.00 07:47:01 lo 20.43 20.43 1.95 1.95 0.00 0.00 0.00 0.00 Average: docker0 3.15 4.25 0.52 71.68 0.00 0.00 0.00 0.00 Average: ens3 267.59 159.39 7057.85 20.90 0.00 0.00 0.00 0.00 Average: lo 4.12 4.12 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38029) 09/13/24 _x86_64_ (8 CPU) 07:42:25 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 9.62 0.00 1.08 2.43 0.04 86.84 07:44:01 0 1.12 0.00 0.20 0.13 0.00 98.55 07:44:01 1 12.77 0.00 1.86 8.66 0.05 76.67 07:44:01 2 28.13 0.00 1.79 1.74 0.05 68.30 07:44:01 3 20.15 0.00 1.96 0.62 0.05 77.23 07:44:01 4 4.88 0.00 0.75 5.68 0.03 88.66 07:44:01 5 7.71 0.00 1.05 1.15 0.02 90.07 07:44:01 6 1.32 0.00 0.40 0.13 0.03 98.11 07:44:01 7 0.89 0.00 0.55 1.34 0.07 97.15 07:45:01 all 20.32 0.00 7.18 6.35 0.08 66.07 07:45:01 0 19.43 0.00 6.44 0.89 0.07 73.17 07:45:01 1 19.75 0.00 7.80 18.98 0.07 53.41 07:45:01 2 20.60 0.00 6.53 2.99 0.10 69.78 07:45:01 3 24.47 0.00 6.68 2.59 0.07 66.19 07:45:01 4 17.58 0.00 7.03 0.96 0.05 74.38 07:45:01 5 17.40 0.00 7.87 2.27 0.08 72.37 07:45:01 6 24.26 0.00 7.38 3.25 0.07 65.04 07:45:01 7 19.07 0.00 7.75 19.07 0.09 54.03 07:46:01 all 22.19 0.00 3.37 2.49 0.08 71.87 07:46:01 0 23.71 0.00 4.33 1.01 0.08 70.86 07:46:01 1 17.99 0.00 3.27 1.73 0.07 76.95 07:46:01 2 18.61 0.00 2.60 0.67 0.07 78.05 07:46:01 3 24.05 0.00 2.84 6.04 0.08 66.99 07:46:01 4 18.66 0.00 2.67 2.91 0.08 75.67 07:46:01 5 27.59 0.00 4.09 0.22 0.08 68.02 07:46:01 6 19.28 0.00 3.40 3.94 0.08 73.29 07:46:01 7 27.66 0.00 3.74 3.42 0.08 65.10 07:47:01 all 5.21 0.00 0.62 1.06 0.04 93.07 07:47:01 0 0.92 0.00 0.62 0.10 0.02 98.35 07:47:01 1 3.94 0.00 0.65 6.19 0.07 89.16 07:47:01 2 1.53 0.00 0.45 0.02 0.05 97.95 07:47:01 3 2.12 0.00 0.57 0.15 0.05 97.11 07:47:01 4 6.35 0.00 0.69 1.00 0.05 91.91 07:47:01 5 1.33 0.00 0.57 0.03 0.03 98.03 07:47:01 6 0.77 0.00 0.43 0.40 0.03 98.37 07:47:01 7 24.68 0.00 0.94 0.64 0.05 73.70 Average: all 14.31 0.00 3.05 3.08 0.06 79.51 Average: 0 11.26 0.00 2.89 0.53 0.04 85.28 Average: 1 13.59 0.00 3.38 8.87 0.06 74.09 Average: 2 17.21 0.00 2.83 1.35 0.07 78.55 Average: 3 17.67 0.00 3.00 2.35 0.06 76.91 Average: 4 11.84 0.00 2.78 2.64 0.05 82.69 Average: 5 13.48 0.00 3.38 0.92 0.05 82.16 Average: 6 11.37 0.00 2.89 1.93 0.05 83.76 Average: 7 18.06 0.00 3.22 6.06 0.07 72.59