---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-40438 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 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 839 28466 0 2860 30892 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:6d:5d:3c brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe6d:5d3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:0c:e5:04 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-v1-8c-8g-40438) 09/21/24 _x86_64_ (8 CPU) 08:43:28 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 275.79 33.11 242.68 1232.33 28026.26 08:46:01 166.07 25.98 140.09 1255.12 36860.26 08:47:01 77.30 7.58 69.72 248.23 33168.61 08:48:01 16.78 0.00 16.78 0.00 22505.85 08:49:01 17.76 0.00 17.76 0.00 22925.91 Average: 110.74 13.33 97.41 547.14 28697.38 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30196744 31644668 2742476 8.33 56768 1710956 1482988 4.36 904160 1564476 97652 08:46:01 29145344 31000044 3793876 11.52 84372 2068228 2027744 5.97 1607840 1867588 105412 08:47:01 26924612 28987440 6014608 18.26 88756 2266236 3967648 11.67 3693632 1984384 280 08:48:01 26837548 28900780 6101672 18.52 88848 2266408 3983740 11.72 3779716 1984532 20 08:49:01 27527696 29596248 5411524 16.43 89260 2271068 3550248 10.45 3093064 1984920 460 Average: 28126389 30025836 4812831 14.61 81601 2116579 3002474 8.83 2615682 1877180 40765 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:45:01 ens3 213.93 140.74 1050.39 50.16 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:46:01 ens3 331.78 285.55 2865.06 56.46 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 3.43 3.43 0.64 0.64 0.00 0.00 0.00 0.00 08:47:01 ens3 785.52 507.12 3128.19 144.92 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 08:48:01 ens3 26.75 17.28 7.12 9.65 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 1.63 1.63 0.23 0.23 0.00 0.00 0.00 0.00 08:49:01 ens3 133.98 110.70 43.72 44.55 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 1.55 1.55 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 298.39 212.28 1418.90 61.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-40438) 09/21/24 _x86_64_ (8 CPU) 08:43:28 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 6.05 0.00 0.55 2.33 0.04 91.03 08:45:01 0 2.02 0.00 0.97 3.76 0.03 93.22 08:45:01 1 4.55 0.00 0.20 0.37 0.02 94.87 08:45:01 2 17.94 0.00 0.87 1.60 0.03 79.55 08:45:01 3 0.89 0.00 0.28 12.42 0.02 86.40 08:45:01 4 3.47 0.00 0.38 0.20 0.05 95.89 08:45:01 5 15.65 0.00 1.15 0.32 0.08 82.80 08:45:01 6 1.84 0.00 0.32 0.03 0.02 97.79 08:45:01 7 2.02 0.00 0.22 0.02 0.00 97.75 08:46:01 all 18.31 0.00 1.15 2.33 0.07 78.14 08:46:01 0 14.48 0.00 0.99 1.42 0.05 83.06 08:46:01 1 10.25 0.00 0.60 2.81 0.03 86.31 08:46:01 2 28.91 0.00 2.01 7.38 0.12 61.59 08:46:01 3 33.93 0.00 1.52 3.39 0.12 61.04 08:46:01 4 9.81 0.00 1.15 2.10 0.08 86.85 08:46:01 5 16.53 0.00 1.25 0.78 0.05 81.38 08:46:01 6 11.61 0.00 0.62 0.07 0.07 87.64 08:46:01 7 20.91 0.00 1.05 0.73 0.07 77.23 08:47:01 all 30.20 0.00 1.24 1.35 0.08 67.14 08:47:01 0 38.58 0.00 1.30 1.34 0.07 58.71 08:47:01 1 25.03 0.00 1.62 7.59 0.08 65.67 08:47:01 2 40.87 0.00 1.20 0.17 0.13 57.63 08:47:01 3 28.58 0.00 1.41 0.37 0.07 69.58 08:47:01 4 27.79 0.00 0.97 0.33 0.08 70.82 08:47:01 5 26.04 0.00 1.38 0.00 0.08 72.49 08:47:01 6 20.18 0.00 1.05 0.44 0.07 78.27 08:47:01 7 34.50 0.00 0.92 0.57 0.05 63.96 08:48:01 all 1.03 0.00 0.19 1.31 0.02 97.44 08:48:01 0 0.92 0.00 0.32 0.00 0.02 98.75 08:48:01 1 1.02 0.00 0.12 10.49 0.00 88.38 08:48:01 2 0.90 0.00 0.17 0.00 0.02 98.92 08:48:01 3 1.35 0.00 0.10 0.00 0.02 98.53 08:48:01 4 0.98 0.00 0.20 0.00 0.02 98.80 08:48:01 5 1.15 0.00 0.23 0.00 0.03 98.58 08:48:01 6 1.05 0.00 0.15 0.00 0.02 98.78 08:48:01 7 0.90 0.00 0.25 0.00 0.02 98.84 08:49:01 all 16.13 0.00 0.63 1.05 0.04 82.15 08:49:01 0 11.71 0.00 0.55 0.95 0.03 86.76 08:49:01 1 11.41 0.00 0.74 7.23 0.03 80.60 08:49:01 2 23.77 0.00 0.43 0.00 0.07 75.73 08:49:01 3 8.65 0.00 0.47 0.00 0.02 90.87 08:49:01 4 20.80 0.00 0.65 0.00 0.05 78.50 08:49:01 5 16.94 0.00 0.57 0.00 0.05 82.44 08:49:01 6 13.89 0.00 0.47 0.22 0.05 85.37 08:49:01 7 21.84 0.00 1.12 0.00 0.05 77.00 Average: all 14.33 0.00 0.75 1.67 0.05 83.19 Average: 0 13.53 0.00 0.82 1.49 0.04 84.11 Average: 1 10.44 0.00 0.65 5.69 0.03 83.18 Average: 2 22.46 0.00 0.94 1.83 0.07 74.70 Average: 3 14.67 0.00 0.75 3.23 0.05 81.30 Average: 4 12.56 0.00 0.67 0.53 0.06 86.18 Average: 5 15.26 0.00 0.92 0.22 0.06 83.54 Average: 6 9.71 0.00 0.52 0.15 0.04 89.57 Average: 7 16.02 0.00 0.71 0.26 0.04 82.97