---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35476 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 834 27328 0 4004 30876 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:6f:c7:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe6f:c79b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:57:57:92 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-35476) 04/26/24 _x86_64_ (8 CPU) 18:11:25 LINUX RESTART (8 CPU) 18:12:01 tps rtps wtps bread/s bwrtn/s 18:13:01 110.36 42.89 67.47 1925.55 19022.03 18:14:01 127.28 23.40 103.88 2828.20 24403.27 18:15:01 387.00 12.71 374.29 828.06 77020.16 18:16:01 11.70 0.07 11.63 3.07 12463.99 18:17:01 61.57 2.00 59.57 118.78 16380.47 Average: 139.58 16.21 123.37 1140.73 29857.98 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 30169912 31731512 2769308 8.41 67932 1805892 1392120 4.10 842160 1641820 136272 18:14:01 29479856 31680828 3459364 10.50 94980 2392500 1556268 4.58 982328 2136176 373780 18:15:01 27298116 30970656 5641104 17.13 129020 3766888 3993236 11.75 1776660 3412940 292 18:16:01 26997880 30671672 5941340 18.04 129132 3767696 4169912 12.27 2076804 3412096 104 18:17:01 28003840 31636728 4935380 14.98 130932 3735116 1485704 4.37 1148688 3363164 2476 Average: 28389921 31338279 4549299 13.81 110399 3093618 2519448 7.41 1365328 2793239 102585 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 248.21 163.22 1177.12 42.54 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 18:14:01 ens3 128.71 92.13 2823.37 12.28 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 br-1eb4f3c34813 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 5.60 5.60 0.54 0.54 0.00 0.00 0.00 0.00 18:15:01 ens3 224.73 136.76 7379.23 10.48 0.00 0.00 0.00 0.00 18:15:01 vethe6613af 0.45 0.65 0.05 0.30 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 br-1eb4f3c34813 0.67 0.73 0.06 0.31 0.00 0.00 0.00 0.00 18:16:01 ens3 9.60 5.95 6.38 2.19 0.00 0.00 0.00 0.00 18:16:01 vethe6613af 0.15 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 br-1eb4f3c34813 3.00 3.45 6.11 2.21 0.00 0.00 0.00 0.00 18:17:01 ens3 71.59 54.44 78.89 26.26 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 33.91 33.91 10.66 10.66 0.00 0.00 0.00 0.00 Average: ens3 136.57 90.50 2293.00 18.75 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 6.01 6.01 2.07 2.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35476) 04/26/24 _x86_64_ (8 CPU) 18:11:25 LINUX RESTART (8 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 10.53 0.00 0.87 2.62 0.04 85.95 18:13:01 0 25.90 0.00 1.72 0.38 0.03 71.96 18:13:01 1 5.47 0.00 0.38 0.70 0.02 93.43 18:13:01 2 9.04 0.00 0.58 0.65 0.05 89.67 18:13:01 3 7.25 0.00 0.80 0.52 0.02 91.42 18:13:01 4 1.60 0.00 0.58 0.47 0.02 97.33 18:13:01 5 1.30 0.00 0.70 15.28 0.05 82.66 18:13:01 6 1.25 0.00 0.47 0.43 0.00 97.85 18:13:01 7 32.55 0.00 1.70 2.57 0.07 63.12 18:14:01 all 10.06 0.00 1.04 2.43 0.04 86.42 18:14:01 0 18.80 0.00 1.38 1.20 0.05 78.57 18:14:01 1 27.70 0.00 1.62 1.81 0.05 68.82 18:14:01 2 11.06 0.00 1.41 3.50 0.05 83.99 18:14:01 3 2.15 0.00 0.65 0.02 0.10 97.08 18:14:01 4 6.80 0.00 0.84 1.80 0.02 90.55 18:14:01 5 2.71 0.00 0.85 10.39 0.03 86.01 18:14:01 6 2.24 0.00 0.58 0.57 0.03 96.58 18:14:01 7 9.07 0.00 0.97 0.20 0.05 89.72 18:15:01 all 15.24 0.00 3.68 4.70 0.08 76.30 18:15:01 0 11.81 0.00 4.13 20.15 0.10 63.81 18:15:01 1 22.66 0.00 4.43 0.69 0.08 72.13 18:15:01 2 11.55 0.00 2.68 2.29 0.10 83.39 18:15:01 3 13.57 0.00 3.56 4.32 0.07 78.48 18:15:01 4 13.96 0.00 3.54 1.38 0.08 81.04 18:15:01 5 12.22 0.00 2.62 4.31 0.10 80.75 18:15:01 6 17.69 0.00 3.82 1.27 0.07 77.15 18:15:01 7 18.45 0.00 4.69 3.16 0.08 73.61 18:16:01 all 4.49 0.00 0.37 0.72 0.03 94.39 18:16:01 0 2.47 0.00 0.15 0.00 0.00 97.38 18:16:01 1 5.18 0.00 0.17 0.00 0.00 94.65 18:16:01 2 5.82 0.00 0.50 0.00 0.10 93.57 18:16:01 3 5.34 0.00 0.45 0.02 0.02 94.18 18:16:01 4 5.45 0.00 0.64 0.34 0.03 93.54 18:16:01 5 1.62 0.00 0.12 5.42 0.02 92.83 18:16:01 6 5.39 0.00 0.38 0.00 0.02 94.21 18:16:01 7 4.64 0.00 0.52 0.00 0.03 94.81 18:17:01 all 6.77 0.00 0.61 1.31 0.03 91.28 18:17:01 0 0.78 0.00 0.40 0.78 0.02 98.02 18:17:01 1 21.49 0.00 0.70 0.65 0.03 77.12 18:17:01 2 17.69 0.00 0.87 0.48 0.05 80.91 18:17:01 3 5.55 0.00 0.63 0.17 0.02 93.63 18:17:01 4 1.17 0.00 0.60 1.66 0.02 96.55 18:17:01 5 1.85 0.00 0.52 5.60 0.03 92.00 18:17:01 6 3.82 0.00 0.58 0.40 0.05 95.14 18:17:01 7 1.79 0.00 0.58 0.75 0.03 96.85 Average: all 9.41 0.00 1.31 2.35 0.05 86.88 Average: 0 11.95 0.00 1.55 4.47 0.04 81.99 Average: 1 16.48 0.00 1.46 0.77 0.04 81.26 Average: 2 11.03 0.00 1.20 1.38 0.07 86.31 Average: 3 6.76 0.00 1.21 1.00 0.04 90.99 Average: 4 5.78 0.00 1.24 1.13 0.03 91.82 Average: 5 3.93 0.00 0.96 8.20 0.05 86.86 Average: 6 6.07 0.00 1.17 0.53 0.03 92.20 Average: 7 13.26 0.00 1.69 1.33 0.05 83.66