---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38676 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 11G 145G 7% / 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 1646 28142 0 2377 30093 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:9d:bf:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe9d:bff1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:78:fa:3d 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-38676) 09/14/24 _x86_64_ (8 CPU) 23:54:25 LINUX RESTART (8 CPU) 23:55:01 tps rtps wtps bread/s bwrtn/s 23:56:01 204.20 47.96 156.24 1915.68 28916.25 23:57:01 115.36 5.38 109.98 379.27 34301.88 23:58:01 16.14 0.07 16.08 1.07 21412.20 23:59:01 36.16 3.87 32.29 118.51 29828.36 Average: 92.96 14.32 78.65 603.61 28614.37 23:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:56:01 29924004 31585056 3015216 9.15 74932 1891372 1984556 5.84 1000504 1712612 224576 23:57:01 27330404 29157852 5608816 17.03 81708 2044924 4270308 12.56 3450940 1836564 2680 23:58:01 26791056 28620820 6148164 18.67 81828 2046496 4735760 13.93 3988192 1837456 196 23:59:01 28857360 30846720 4081860 12.39 83260 2201752 2145064 6.31 1879640 1877292 1612 Average: 28225706 30052612 4713514 14.31 80432 2046136 3283922 9.66 2579819 1815981 57266 23:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 97.72 63.64 1155.12 25.63 0.00 0.00 0.00 0.00 23:56:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 ens3 317.11 235.64 2205.86 60.40 0.00 0.00 0.00 0.00 23:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 ens3 320.18 158.51 80.71 62.57 0.00 0.00 0.00 0.00 23:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:59:01 ens3 363.46 243.21 648.32 173.63 0.00 0.00 0.00 0.00 23:59:01 lo 0.40 0.40 0.03 0.03 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: ens3 274.62 175.25 1022.46 80.56 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38676) 09/14/24 _x86_64_ (8 CPU) 23:54:25 LINUX RESTART (8 CPU) 23:55:01 CPU %user %nice %system %iowait %steal %idle 23:56:01 all 10.92 0.00 0.90 2.37 0.04 85.78 23:56:01 0 7.13 0.00 0.78 0.32 0.03 91.74 23:56:01 1 20.27 0.00 1.74 2.59 0.03 75.37 23:56:01 2 2.89 0.00 0.50 0.22 0.03 96.36 23:56:01 3 13.30 0.00 1.28 1.40 0.03 83.98 23:56:01 4 13.12 0.00 0.80 2.62 0.03 83.43 23:56:01 5 14.04 0.00 0.55 4.99 0.08 80.33 23:56:01 6 2.69 0.00 0.45 6.44 0.02 90.41 23:56:01 7 13.93 0.00 1.03 0.45 0.03 84.55 23:57:01 all 23.02 0.00 1.25 0.99 0.06 74.68 23:57:01 0 16.58 0.00 0.55 0.12 0.05 82.70 23:57:01 1 22.39 0.00 2.60 0.15 0.05 74.81 23:57:01 2 45.40 0.00 2.12 1.07 0.08 51.33 23:57:01 3 19.55 0.00 1.07 5.48 0.05 73.85 23:57:01 4 26.54 0.00 0.50 0.00 0.07 72.89 23:57:01 5 18.21 0.00 1.62 0.41 0.05 79.71 23:57:01 6 20.38 0.00 1.10 0.72 0.05 77.75 23:57:01 7 15.13 0.00 0.45 0.00 0.05 84.37 23:58:01 all 17.77 0.00 0.46 0.58 0.05 81.14 23:58:01 0 8.13 0.00 0.25 0.00 0.02 91.60 23:58:01 1 16.68 0.00 0.32 0.08 0.05 82.87 23:58:01 2 19.44 0.00 0.73 1.68 0.07 78.07 23:58:01 3 36.43 0.00 0.65 2.87 0.07 59.98 23:58:01 4 13.17 0.00 0.33 0.00 0.03 86.47 23:58:01 5 11.00 0.00 0.53 0.00 0.03 88.44 23:58:01 6 20.21 0.00 0.52 0.02 0.07 79.19 23:58:01 7 17.18 0.00 0.37 0.00 0.05 82.40 23:59:01 all 15.58 0.00 0.61 0.36 0.04 83.42 23:59:01 0 6.82 0.00 0.38 0.32 0.02 92.46 23:59:01 1 12.93 0.00 0.58 0.00 0.03 86.45 23:59:01 2 22.23 0.00 0.74 2.46 0.05 74.52 23:59:01 3 15.49 0.00 0.58 0.00 0.03 83.89 23:59:01 4 16.64 0.00 0.48 0.00 0.03 82.84 23:59:01 5 21.13 0.00 1.02 0.13 0.05 77.66 23:59:01 6 16.77 0.00 0.50 0.00 0.03 82.70 23:59:01 7 12.60 0.00 0.58 0.00 0.03 86.78 Average: all 16.82 0.00 0.80 1.08 0.04 81.25 Average: 0 9.66 0.00 0.49 0.19 0.03 89.63 Average: 1 18.07 0.00 1.31 0.71 0.04 79.87 Average: 2 22.48 0.00 1.02 1.36 0.06 75.08 Average: 3 21.19 0.00 0.90 2.44 0.05 75.43 Average: 4 17.37 0.00 0.53 0.65 0.04 81.40 Average: 5 16.09 0.00 0.93 1.38 0.05 81.54 Average: 6 15.01 0.00 0.64 1.79 0.04 82.51 Average: 7 14.71 0.00 0.61 0.11 0.04 84.53