---> uname -a: Linux prd-centos8-docker-8c-8g-77043.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 28443 19 2435 30433 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:3c:fa:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe3c:fafa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:a0:a7:74 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) 10/16/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 125.09 9.91 115.18 1746.88 7886.47 05:20:01 AM 193.20 2.72 190.48 945.18 9935.69 05:21:01 AM 71.48 0.80 70.68 67.71 6217.13 Average: 129.92 4.48 125.44 919.92 8012.99 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29415432 31163652 3240280 9.92 2688 2067468 2006200 5.95 176784 2615520 158928 05:20:01 AM 27654860 29634008 5000852 15.31 2688 2291524 2856868 8.48 244348 4268140 116332 05:21:01 AM 29159364 31196840 3496348 10.71 2688 2347444 1428616 4.24 430724 2577108 28984 Average: 28743219 30664833 3912493 11.98 2688 2235479 2097228 6.22 283952 3153589 101415 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 155.78 122.81 1233.23 43.14 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 221.68 195.55 2373.29 38.49 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 207.86 202.52 552.80 182.88 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 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 195.11 173.62 1386.39 88.17 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) 10/16/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.46 0.00 1.16 0.67 0.05 87.66 05:19:01 AM 0 9.85 0.00 1.20 0.89 0.07 87.99 05:19:01 AM 1 25.83 0.00 2.34 0.92 0.07 70.84 05:19:01 AM 2 4.50 0.00 1.00 1.10 0.07 93.32 05:19:01 AM 3 11.29 0.00 1.17 0.30 0.07 87.18 05:19:01 AM 4 9.33 0.00 1.05 0.33 0.03 89.25 05:19:01 AM 5 14.93 0.00 1.32 0.50 0.03 83.22 05:19:01 AM 6 6.68 0.00 0.90 1.27 0.03 91.11 05:19:01 AM 7 1.29 0.00 0.30 0.02 0.03 98.36 05:20:01 AM all 40.09 0.00 1.46 1.08 0.10 57.28 05:20:01 AM 0 49.16 0.00 1.96 2.94 0.10 45.84 05:20:01 AM 1 43.84 0.00 1.20 0.22 0.10 54.64 05:20:01 AM 2 38.43 0.00 1.54 1.14 0.10 58.80 05:20:01 AM 3 40.55 0.00 1.50 2.29 0.10 55.55 05:20:01 AM 4 47.25 0.00 1.44 0.25 0.10 50.97 05:20:01 AM 5 34.78 0.00 1.37 0.69 0.10 63.06 05:20:01 AM 6 34.71 0.00 1.62 1.10 0.08 62.48 05:20:01 AM 7 31.94 0.00 1.02 0.00 0.08 66.95 05:21:01 AM all 27.35 0.00 1.52 0.35 0.08 70.70 05:21:01 AM 0 39.70 0.00 1.67 0.57 0.10 57.96 05:21:01 AM 1 37.71 0.00 1.69 0.32 0.10 60.19 05:21:01 AM 2 23.73 0.00 1.20 0.00 0.08 74.98 05:21:01 AM 3 25.77 0.00 1.02 0.55 0.07 72.60 05:21:01 AM 4 21.51 0.00 1.81 0.30 0.08 76.30 05:21:01 AM 5 23.63 0.00 1.49 0.57 0.07 74.24 05:21:01 AM 6 27.48 0.00 1.96 0.08 0.08 70.39 05:21:01 AM 7 19.25 0.00 1.36 0.38 0.08 78.93 Average: all 25.97 0.00 1.38 0.70 0.08 71.88 Average: 0 32.90 0.00 1.61 1.46 0.09 63.93 Average: 1 35.80 0.00 1.74 0.48 0.09 61.88 Average: 2 22.23 0.00 1.25 0.75 0.08 75.69 Average: 3 25.87 0.00 1.23 1.05 0.08 71.77 Average: 4 26.05 0.00 1.43 0.30 0.07 72.15 Average: 5 24.44 0.00 1.39 0.58 0.07 73.52 Average: 6 22.95 0.00 1.49 0.82 0.07 74.67 Average: 7 17.48 0.00 0.89 0.13 0.07 81.43