---> uname -a: Linux prd-centos8-docker-8c-8g-14078.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1001 28426 19 2462 30440 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:61:cc:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe61:cc0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:f3:98:63 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/22/2024 _x86_64_ (8 CPU) 05:17:44 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 115.52 26.73 88.79 6716.22 7274.45 05:20:01 AM 165.94 3.72 162.23 1034.59 9953.57 05:21:01 AM 105.36 1.52 103.85 387.87 6071.08 05:22:01 AM 70.94 0.73 70.21 66.51 5672.54 Average: 114.44 8.18 106.27 2051.69 7242.91 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29564064 31247332 3091648 9.47 2688 2008820 1474864 4.38 164220 2503788 166180 05:20:01 AM 27764268 29625432 4891444 14.98 2688 2177320 3048932 9.05 202304 4215920 77300 05:21:01 AM 27316916 29337996 5338796 16.35 2688 2331972 3072160 9.12 252228 4594484 71308 05:22:01 AM 29177764 31234392 3477948 10.65 2688 2366756 1407080 4.17 431540 2558504 10956 Average: 28455753 30361288 4199959 12.86 2688 2221217 2250759 6.68 262573 3468174 81436 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 371.80 263.09 1679.00 60.15 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 194.65 180.56 1400.43 58.04 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 146.02 122.21 1389.44 30.34 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 211.60 185.55 450.60 184.72 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 231.03 187.86 1229.91 83.31 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 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/22/2024 _x86_64_ (8 CPU) 05:17:44 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 12.64 0.00 1.75 0.75 0.06 84.80 05:19:01 AM 0 3.23 0.00 1.59 0.70 0.07 94.42 05:19:01 AM 1 4.46 0.00 1.54 0.39 0.05 93.56 05:19:01 AM 2 16.69 0.00 1.72 0.87 0.07 80.65 05:19:01 AM 3 16.38 0.00 1.42 0.60 0.07 81.53 05:19:01 AM 4 12.84 0.00 2.32 1.39 0.05 83.40 05:19:01 AM 5 7.19 0.00 1.34 1.14 0.05 90.29 05:19:01 AM 6 22.76 0.00 2.44 0.75 0.07 73.98 05:19:01 AM 7 17.56 0.00 1.64 0.20 0.03 80.56 05:20:01 AM all 21.09 0.00 1.19 0.95 0.06 76.71 05:20:01 AM 0 17.69 0.00 0.62 0.42 0.07 81.21 05:20:01 AM 1 26.06 0.00 1.42 0.92 0.08 71.52 05:20:01 AM 2 22.97 0.00 1.84 0.84 0.07 74.29 05:20:01 AM 3 26.87 0.00 1.27 0.80 0.07 70.99 05:20:01 AM 4 11.74 0.00 0.95 1.97 0.05 85.29 05:20:01 AM 5 19.06 0.00 0.97 1.72 0.05 78.20 05:20:01 AM 6 26.91 0.00 1.70 0.79 0.08 70.52 05:20:01 AM 7 17.46 0.00 0.74 0.13 0.05 81.62 05:21:01 AM all 43.87 0.00 1.74 0.54 0.10 53.75 05:21:01 AM 0 38.66 0.00 1.89 0.18 0.12 59.16 05:21:01 AM 1 41.47 0.00 1.90 1.30 0.08 55.24 05:21:01 AM 2 41.79 0.00 1.62 1.55 0.12 54.92 05:21:01 AM 3 47.70 0.00 1.72 0.65 0.10 49.82 05:21:01 AM 4 35.43 0.00 1.40 0.17 0.10 62.90 05:21:01 AM 5 49.58 0.00 2.37 0.05 0.12 47.88 05:21:01 AM 6 47.69 0.00 1.89 0.38 0.08 49.95 05:21:01 AM 7 48.62 0.00 1.12 0.00 0.10 50.16 05:22:01 AM all 14.53 0.00 1.37 0.60 0.07 83.43 05:22:01 AM 0 9.66 0.00 1.00 0.18 0.07 89.08 05:22:01 AM 1 25.54 0.00 2.07 0.30 0.08 72.01 05:22:01 AM 2 19.32 0.00 1.12 1.49 0.05 78.03 05:22:01 AM 3 15.97 0.00 1.34 0.43 0.05 82.21 05:22:01 AM 4 4.07 0.00 0.90 0.00 0.10 94.93 05:22:01 AM 5 14.35 0.00 2.09 0.35 0.07 83.14 05:22:01 AM 6 18.76 0.00 1.37 0.05 0.05 79.77 05:22:01 AM 7 8.50 0.00 1.07 2.01 0.07 88.35 Average: all 23.04 0.00 1.51 0.71 0.07 74.67 Average: 0 17.32 0.00 1.27 0.37 0.08 80.96 Average: 1 24.40 0.00 1.74 0.73 0.08 73.06 Average: 2 25.19 0.00 1.57 1.19 0.08 71.97 Average: 3 26.72 0.00 1.44 0.62 0.07 71.15 Average: 4 16.03 0.00 1.39 0.88 0.08 81.62 Average: 5 22.55 0.00 1.69 0.82 0.07 74.87 Average: 6 29.02 0.00 1.85 0.49 0.07 68.56 Average: 7 23.05 0.00 1.14 0.59 0.06 75.17