---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84403 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 13G 143G 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 868 26162 0 5137 30844 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:ab:db:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:feab:dbd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:50:c9:7d 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::42:33ff:fe50:c97d/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-84403) 11/17/24 _x86_64_ (8 CPU) 14:41:28 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 304.60 40.26 264.34 1830.63 29450.82 14:44:01 209.90 42.85 167.05 3515.58 39289.29 14:45:01 307.58 6.03 301.55 566.44 120357.27 14:46:01 220.15 0.03 220.11 6.93 76169.57 Average: 260.55 22.29 238.26 1480.06 66314.49 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30104420 31691976 2834800 8.61 70640 1827812 1403704 4.13 881056 1663068 157492 14:44:01 27949444 30300592 4989776 15.15 91644 2546020 2645060 7.78 2482664 2164228 293988 14:45:01 25703764 30088896 7235456 21.97 116552 4484128 3887560 11.44 3215168 3563384 3180 14:46:01 25411028 30198404 7528192 22.85 124124 4863968 2707700 7.97 3578340 3485652 916 Average: 27292164 30569967 5647056 17.14 100740 3430482 2661006 7.83 2539307 2719083 113894 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 ens3 195.00 124.81 1071.13 45.77 0.00 0.00 0.00 0.00 14:43:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 579.69 494.20 4365.35 118.05 0.00 0.00 0.00 0.00 14:44:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 228.08 154.42 5768.67 15.86 0.00 0.00 0.00 0.00 14:45:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 docker0 8.02 14.90 0.44 88.26 0.00 0.00 0.00 0.00 14:45:01 veth6e8fb45 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:46:01 ens3 209.13 271.72 107.19 1901.98 0.00 0.00 0.00 0.00 14:46:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 14:46:01 docker0 8.07 14.15 0.44 88.22 0.00 0.00 0.00 0.00 Average: ens3 303.00 261.31 2828.21 520.38 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 4.02 7.26 0.22 44.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84403) 11/17/24 _x86_64_ (8 CPU) 14:41:28 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.95 0.00 0.99 3.52 0.04 85.51 14:43:01 0 5.25 0.00 0.85 3.68 0.07 90.15 14:43:01 1 3.84 0.00 0.72 8.26 0.02 87.16 14:43:01 2 5.79 0.00 0.58 8.30 0.03 85.29 14:43:01 3 7.67 0.00 0.67 0.85 0.05 90.76 14:43:01 4 1.08 0.00 0.85 1.70 0.02 96.34 14:43:01 5 11.65 0.00 1.08 1.97 0.03 85.26 14:43:01 6 28.56 0.00 1.79 2.46 0.05 67.15 14:43:01 7 15.79 0.00 1.34 0.85 0.05 81.97 14:44:01 all 23.11 0.00 1.51 2.36 0.07 72.96 14:44:01 0 14.98 0.00 2.37 5.63 0.05 76.96 14:44:01 1 21.79 0.00 1.09 1.15 0.08 75.89 14:44:01 2 20.14 0.00 2.62 4.04 0.07 73.13 14:44:01 3 29.07 0.00 1.56 4.85 0.08 64.44 14:44:01 4 26.88 0.00 1.00 0.72 0.05 71.35 14:44:01 5 27.90 0.00 1.60 1.54 0.08 68.88 14:44:01 6 27.60 0.00 1.09 0.82 0.05 70.45 14:44:01 7 16.49 0.00 0.77 0.10 0.05 82.59 14:45:01 all 11.41 0.00 3.83 5.74 0.06 78.96 14:45:01 0 5.59 0.00 2.64 2.21 0.05 89.51 14:45:01 1 9.12 0.00 3.53 2.24 0.05 85.06 14:45:01 2 6.46 0.00 2.60 3.63 0.05 87.26 14:45:01 3 15.61 0.00 6.15 0.72 0.07 77.45 14:45:01 4 13.73 0.00 3.25 1.00 0.07 81.96 14:45:01 5 11.34 0.00 4.33 24.86 0.08 59.38 14:45:01 6 12.97 0.00 3.60 2.23 0.07 81.13 14:45:01 7 16.59 0.00 4.60 9.13 0.07 69.61 14:46:01 all 12.65 0.00 2.87 2.63 0.06 81.80 14:46:01 0 8.22 0.00 3.72 2.01 0.05 86.00 14:46:01 1 15.91 0.00 3.54 1.02 0.07 79.45 14:46:01 2 6.26 0.00 1.47 0.33 0.05 91.89 14:46:01 3 12.06 0.00 2.44 1.14 0.07 84.29 14:46:01 4 17.84 0.00 3.37 2.72 0.10 75.97 14:46:01 5 14.77 0.00 2.51 3.08 0.05 79.60 14:46:01 6 14.91 0.00 2.59 10.33 0.07 72.10 14:46:01 7 11.34 0.00 3.30 0.34 0.05 84.98 Average: all 14.28 0.00 2.29 3.56 0.06 79.81 Average: 0 8.51 0.00 2.40 3.38 0.05 85.66 Average: 1 12.66 0.00 2.22 3.18 0.05 81.89 Average: 2 9.63 0.00 1.81 4.09 0.05 84.42 Average: 3 16.10 0.00 2.70 1.90 0.07 79.24 Average: 4 14.87 0.00 2.11 1.53 0.06 81.43 Average: 5 16.43 0.00 2.37 7.82 0.06 73.32 Average: 6 21.04 0.00 2.26 3.95 0.06 72.68 Average: 7 15.05 0.00 2.49 2.59 0.05 79.81