---> uname -a: Linux prd-centos8-docker-8c-8g-5252.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: 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 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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1031 27621 19 3237 30400 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:64:6f:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe64:6f09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:21:aa:dc 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::42:7eff:fe21:aadc/64 scope link 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) 02/14/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 147.82 39.69 108.13 8813.50 42274.14 06:24:01 AM 387.74 6.13 381.61 1469.11 12004.05 06:25:01 AM 317.94 1.52 316.43 434.66 39496.73 06:26:01 AM 77.09 0.65 76.44 65.71 6577.59 Average: 232.65 12.00 220.65 2695.74 25088.13 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29628208 31303304 3027504 9.27 2688 2000996 1440404 4.27 163116 2444644 159872 06:24:01 AM 28383880 30368556 4271832 13.08 2688 2298880 2382960 7.07 214852 3578192 182224 06:25:01 AM 27126360 29900456 5529352 16.93 2688 3073332 2476404 7.35 472376 4521408 49628 06:26:01 AM 28341796 31188208 4313916 13.21 2688 3143904 1442796 4.28 652652 3123276 26632 Average: 28370061 30690131 4285651 13.12 2688 2629278 1935641 5.74 375749 3416880 104589 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 356.25 225.51 1666.59 58.63 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 331.99 286.85 3243.54 61.31 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 497.45 420.64 6212.37 951.29 0.00 0.00 0.00 0.00 06:25:01 AM docker0 6.91 13.55 0.42 306.33 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 208.70 198.85 309.74 1020.94 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 348.60 282.96 2858.06 523.04 0.00 0.00 0.00 0.00 Average: docker0 1.73 3.39 0.10 76.58 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) 02/14/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 15.24 0.00 2.65 1.00 0.05 81.05 06:23:01 AM 0 29.10 0.00 3.71 2.62 0.07 64.51 06:23:01 AM 1 12.89 0.00 2.12 0.59 0.07 84.33 06:23:01 AM 2 23.25 0.00 3.95 0.65 0.07 72.09 06:23:01 AM 3 5.63 0.00 1.86 0.20 0.03 92.28 06:23:01 AM 4 16.95 0.00 2.86 1.42 0.05 78.71 06:23:01 AM 5 17.67 0.00 3.61 0.97 0.05 77.70 06:23:01 AM 6 4.99 0.00 1.54 0.52 0.07 92.88 06:23:01 AM 7 11.42 0.00 1.57 1.04 0.03 85.94 06:24:01 AM all 19.06 0.00 1.33 1.07 0.07 78.47 06:24:01 AM 0 23.07 0.00 1.30 0.58 0.07 74.98 06:24:01 AM 1 21.58 0.00 1.39 1.05 0.08 75.90 06:24:01 AM 2 19.46 0.00 1.84 1.99 0.07 76.64 06:24:01 AM 3 19.34 0.00 2.24 3.16 0.08 75.18 06:24:01 AM 4 15.09 0.00 1.20 0.72 0.07 82.92 06:24:01 AM 5 24.24 0.00 0.78 0.18 0.07 74.72 06:24:01 AM 6 11.08 0.00 0.48 0.38 0.05 88.00 06:24:01 AM 7 18.64 0.00 1.39 0.48 0.05 79.44 06:25:01 AM all 21.46 0.00 2.80 1.25 0.09 74.40 06:25:01 AM 0 19.79 0.00 2.64 1.56 0.08 75.93 06:25:01 AM 1 17.46 0.00 3.29 1.88 0.08 77.29 06:25:01 AM 2 23.04 0.00 2.91 1.51 0.08 72.46 06:25:01 AM 3 23.19 0.00 2.30 1.09 0.08 73.34 06:25:01 AM 4 18.33 0.00 2.85 1.71 0.08 77.03 06:25:01 AM 5 23.27 0.00 2.31 0.67 0.08 73.66 06:25:01 AM 6 29.35 0.00 3.03 0.75 0.08 66.78 06:25:01 AM 7 17.28 0.00 3.10 0.79 0.10 78.72 06:26:01 AM all 11.59 0.00 1.11 0.15 0.05 87.10 06:26:01 AM 0 2.86 0.00 0.85 0.17 0.05 96.07 06:26:01 AM 1 17.39 0.00 1.67 0.17 0.07 80.71 06:26:01 AM 2 9.97 0.00 0.72 0.08 0.05 89.18 06:26:01 AM 3 6.56 0.00 0.75 0.23 0.03 92.42 06:26:01 AM 4 20.06 0.00 1.62 0.13 0.05 78.14 06:26:01 AM 5 9.49 0.00 0.95 0.07 0.03 89.46 06:26:01 AM 6 21.56 0.00 1.20 0.08 0.05 77.10 06:26:01 AM 7 4.88 0.00 1.15 0.25 0.03 93.69 Average: all 16.84 0.00 1.97 0.87 0.06 80.26 Average: 0 18.70 0.00 2.12 1.23 0.07 77.87 Average: 1 17.33 0.00 2.12 0.92 0.08 79.56 Average: 2 18.92 0.00 2.35 1.06 0.07 77.60 Average: 3 13.67 0.00 1.79 1.17 0.06 83.31 Average: 4 17.61 0.00 2.13 1.00 0.06 79.20 Average: 5 18.67 0.00 1.91 0.47 0.06 78.89 Average: 6 16.74 0.00 1.56 0.43 0.06 81.20 Average: 7 13.05 0.00 1.80 0.64 0.05 84.46