---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16426 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 860 27690 0 3616 30851 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:ba:23:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:feba:23ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:04:db: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 inet6 fe80::42:83ff:fe04:db92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16426) 06/13/24 _x86_64_ (8 CPU) 02:39:15 LINUX RESTART (8 CPU) 02:40:02 tps rtps wtps bread/s bwrtn/s 02:41:01 102.90 22.32 80.58 1131.06 17855.28 02:42:01 427.91 56.82 371.09 3455.69 28576.57 02:43:01 399.73 0.00 399.73 0.00 35335.55 02:44:01 10.06 0.00 10.06 0.00 10492.38 02:45:01 143.49 4.63 138.86 457.92 30054.06 Average: 217.21 16.74 200.47 1008.49 24485.23 02:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 30057236 31680000 2881984 8.75 70240 1863020 1424596 4.19 894444 1695616 152448 02:42:01 27893592 30643572 5045628 15.32 146424 2823032 3254744 9.58 2068308 2535848 722684 02:43:01 27452820 30226764 5486400 16.66 147044 2842140 3556776 10.46 2490580 2543896 932 02:44:01 26208292 28983328 6730928 20.43 147116 2843860 4973064 14.63 3714124 2544860 80 02:45:01 28410476 31638020 4528744 13.75 160192 3258892 1467512 4.32 1244388 2818100 19380 Average: 28004483 30634337 4934737 14.98 134203 2726189 2935338 8.64 2082369 2427664 179105 02:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 61.60 42.23 983.29 9.59 0.00 0.00 0.00 0.00 02:41:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 ens3 600.60 391.10 3141.21 61.37 0.00 0.00 0.00 0.00 02:42:01 lo 5.40 5.40 0.86 0.86 0.00 0.00 0.00 0.00 02:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 ens3 1.02 0.92 0.22 0.44 0.00 0.00 0.00 0.00 02:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 ens3 0.25 0.22 0.06 0.20 0.00 0.00 0.00 0.00 02:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:45:01 docker0 3.45 5.53 0.22 58.56 0.00 0.00 0.00 0.00 02:45:01 ens3 220.88 217.70 1524.91 1006.58 0.00 0.00 0.00 0.00 02:45:01 lo 5.40 5.40 0.49 0.49 0.00 0.00 0.00 0.00 Average: docker0 0.69 1.11 0.05 11.75 0.00 0.00 0.00 0.00 Average: ens3 177.25 130.72 1130.39 216.32 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16426) 06/13/24 _x86_64_ (8 CPU) 02:39:15 LINUX RESTART (8 CPU) 02:40:02 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 9.64 0.00 0.65 2.50 0.03 87.18 02:41:01 0 0.49 0.00 0.17 0.07 0.02 99.25 02:41:01 1 0.71 0.00 0.41 1.10 0.03 97.74 02:41:01 2 2.30 0.00 0.36 0.30 0.02 97.02 02:41:01 3 2.83 0.00 0.39 0.19 0.02 96.58 02:41:01 4 12.13 0.00 0.73 0.48 0.03 86.63 02:41:01 5 11.79 0.00 0.48 4.18 0.07 83.49 02:41:01 6 27.45 0.00 1.78 13.25 0.07 57.44 02:41:01 7 19.45 0.00 0.88 0.54 0.03 79.09 02:42:01 all 14.09 0.00 2.44 2.99 0.08 80.40 02:42:01 0 6.77 0.00 2.23 3.99 0.08 86.93 02:42:01 1 10.48 0.00 4.67 4.42 0.10 80.33 02:42:01 2 12.29 0.00 1.19 1.44 0.05 85.03 02:42:01 3 19.12 0.00 2.11 0.25 0.07 78.45 02:42:01 4 29.78 0.00 2.73 0.60 0.07 66.82 02:42:01 5 13.83 0.00 0.72 0.97 0.07 84.42 02:42:01 6 8.24 0.00 2.20 10.22 0.07 79.27 02:42:01 7 12.14 0.00 3.73 2.05 0.12 81.95 02:43:01 all 18.12 0.00 0.58 2.26 0.07 78.97 02:43:01 0 15.02 0.00 0.45 1.82 0.08 82.62 02:43:01 1 53.31 0.00 1.67 8.17 0.12 36.73 02:43:01 2 19.27 0.00 0.30 0.00 0.07 80.36 02:43:01 3 0.48 0.00 0.05 0.00 0.02 99.45 02:43:01 4 11.30 0.00 0.25 0.00 0.05 88.40 02:43:01 5 13.13 0.00 0.53 0.00 0.08 86.25 02:43:01 6 19.94 0.00 0.84 8.03 0.08 71.11 02:43:01 7 12.59 0.00 0.57 0.07 0.08 86.69 02:44:01 all 24.49 0.00 0.44 0.57 0.10 74.40 02:44:01 0 75.94 0.00 0.49 0.00 0.12 23.45 02:44:01 1 19.40 0.00 0.50 1.66 0.08 78.36 02:44:01 2 26.35 0.00 0.48 0.00 0.10 73.07 02:44:01 3 24.34 0.00 0.73 0.00 0.12 74.81 02:44:01 4 7.14 0.00 0.17 0.00 0.03 92.66 02:44:01 5 9.45 0.00 0.30 0.00 0.08 90.16 02:44:01 6 21.04 0.00 0.53 2.87 0.05 75.50 02:44:01 7 12.59 0.00 0.32 0.00 0.18 86.91 02:45:01 all 12.86 0.00 1.27 1.93 0.07 83.86 02:45:01 0 41.77 0.00 1.46 1.42 0.08 55.27 02:45:01 1 12.55 0.00 1.64 1.71 0.10 84.00 02:45:01 2 15.19 0.00 1.34 6.28 0.12 77.07 02:45:01 3 9.83 0.00 1.29 1.69 0.08 87.11 02:45:01 4 4.43 0.00 1.21 0.50 0.03 93.82 02:45:01 5 4.90 0.00 1.24 0.57 0.02 93.28 02:45:01 6 8.22 0.00 0.89 1.84 0.07 88.98 02:45:01 7 5.99 0.00 1.12 1.43 0.07 91.40 Average: all 15.86 0.00 1.08 2.05 0.07 80.94 Average: 0 28.04 0.00 0.96 1.46 0.08 69.46 Average: 1 19.35 0.00 1.78 3.41 0.09 75.37 Average: 2 15.11 0.00 0.73 1.61 0.07 82.47 Average: 3 11.34 0.00 0.91 0.43 0.06 87.26 Average: 4 12.96 0.00 1.02 0.32 0.04 85.67 Average: 5 10.62 0.00 0.65 1.13 0.06 87.53 Average: 6 16.96 0.00 1.25 7.22 0.07 74.50 Average: 7 12.54 0.00 1.32 0.82 0.10 85.23