---> uname -a: Linux prd-centos8-docker-8c-8g-21769.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 998 27805 19 3086 30445 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:83:86:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe83:861d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:33:0d:85 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) 04/09/2024 _x86_64_ (8 CPU) 10:17:32 LINUX RESTART (8 CPU) 10:18:01 AM tps rtps wtps bread/s bwrtn/s 10:19:01 AM 129.38 8.38 121.00 1491.08 8065.21 10:20:01 AM 309.10 2.50 306.60 596.07 12014.86 10:21:01 AM 73.73 0.30 73.43 44.52 27615.88 Average: 170.74 3.73 167.01 710.51 15899.08 10:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 AM 29537004 31288684 3118708 9.55 2688 2072424 1342176 3.98 169944 2498900 123432 10:20:01 AM 28489792 31181272 4165920 12.76 2688 3001056 1449340 4.30 500016 3174236 792588 10:21:01 AM 28432024 31135648 4223688 12.93 2688 3013472 1482076 4.40 674304 3062900 1004 Average: 28819607 31201868 3836105 11.75 2688 2695651 1424531 4.23 448088 2912012 305675 10:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 69.94 49.16 1020.61 25.53 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 513.81 455.88 4309.70 1562.12 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 173.59 142.97 229.44 1547.36 0.00 0.00 0.00 0.00 10:21:01 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 252.46 216.01 1853.29 1045.06 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) 04/09/2024 _x86_64_ (8 CPU) 10:17:32 LINUX RESTART (8 CPU) 10:18:01 AM CPU %user %nice %system %iowait %steal %idle 10:19:01 AM all 10.63 0.00 0.98 0.55 0.05 87.78 10:19:01 AM 0 4.57 0.00 0.47 0.07 0.07 94.83 10:19:01 AM 1 1.52 0.00 0.30 0.40 0.07 97.71 10:19:01 AM 2 10.16 0.00 0.85 0.40 0.05 88.54 10:19:01 AM 3 11.13 0.00 0.97 0.47 0.05 87.38 10:19:01 AM 4 5.41 0.00 1.00 0.70 0.03 92.86 10:19:01 AM 5 30.14 0.00 2.45 0.47 0.05 66.89 10:19:01 AM 6 1.87 0.00 0.27 0.45 0.03 97.38 10:19:01 AM 7 20.23 0.00 1.57 1.47 0.03 76.70 10:20:01 AM all 20.11 0.00 1.51 1.09 0.09 77.20 10:20:01 AM 0 29.53 0.00 1.77 1.72 0.10 66.88 10:20:01 AM 1 14.70 0.00 1.71 0.82 0.08 82.69 10:20:01 AM 2 12.52 0.00 1.54 0.87 0.08 84.99 10:20:01 AM 3 20.20 0.00 0.94 1.05 0.08 77.73 10:20:01 AM 4 17.08 0.00 1.17 0.85 0.08 80.81 10:20:01 AM 5 30.80 0.00 1.19 0.87 0.08 67.07 10:20:01 AM 6 15.19 0.00 1.49 1.22 0.08 82.02 10:20:01 AM 7 20.82 0.00 2.29 1.35 0.08 75.45 10:21:01 AM all 7.55 0.00 0.72 2.65 0.05 89.04 10:21:01 AM 0 7.21 0.00 0.68 1.15 0.05 90.90 10:21:01 AM 1 16.48 0.00 1.07 10.41 0.05 72.00 10:21:01 AM 2 4.65 0.00 0.58 2.85 0.03 91.88 10:21:01 AM 3 15.51 0.00 0.80 2.35 0.05 81.29 10:21:01 AM 4 2.90 0.00 0.60 0.58 0.05 95.86 10:21:01 AM 5 4.37 0.00 0.50 2.05 0.02 93.06 10:21:01 AM 6 7.76 0.00 0.80 1.34 0.07 90.04 10:21:01 AM 7 1.50 0.00 0.70 0.43 0.05 97.31 Average: all 12.76 0.00 1.07 1.43 0.06 84.68 Average: 0 13.76 0.00 0.97 0.98 0.07 84.21 Average: 1 10.90 0.00 1.02 3.88 0.07 84.13 Average: 2 9.11 0.00 0.99 1.38 0.06 88.47 Average: 3 15.61 0.00 0.90 1.29 0.06 82.14 Average: 4 8.46 0.00 0.92 0.71 0.06 89.85 Average: 5 21.77 0.00 1.38 1.13 0.05 75.68 Average: 6 8.26 0.00 0.85 1.00 0.06 89.82 Average: 7 14.19 0.00 1.52 1.09 0.06 83.15