---> uname -a: Linux prd-centos8-robot-2c-8g-15038.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4982 19 2111 6797 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:0e:74:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe0e:7405/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/27/2024 _x86_64_ (2 CPU) 07:13:55 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 104.72 12.66 92.05 2332.54 6611.31 07:17:01 AM 72.48 1.05 71.43 112.76 9174.96 07:18:01 AM 40.95 0.07 40.89 2.80 2542.37 07:19:01 AM 30.88 0.03 30.84 3.47 5959.29 07:20:01 AM 0.28 0.00 0.28 0.00 4.23 07:21:01 AM 0.17 0.00 0.17 0.00 1.25 07:22:01 AM 0.22 0.00 0.22 0.00 2.53 07:23:01 AM 10.05 0.42 9.63 69.86 337.36 Average: 32.47 1.78 30.69 315.15 3079.15 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5292288 7092584 2590144 32.86 2688 1978304 645336 7.23 210636 2046592 220256 07:17:01 AM 5253340 7080888 2629092 33.35 2688 2004864 653468 7.32 240444 2044692 20 07:18:01 AM 4993096 7020512 2889336 36.66 2688 2196260 680336 7.62 256976 2262620 165256 07:19:01 AM 5017448 7044624 2864984 36.35 2688 2196384 655240 7.34 260304 2230800 4 07:20:01 AM 5017208 7044368 2865224 36.35 2688 2196384 655240 7.34 260304 2231036 4 07:21:01 AM 5017388 7044560 2865044 36.35 2688 2196392 655240 7.34 260312 2230748 12 07:22:01 AM 5017604 7044776 2864828 36.34 2688 2196392 655240 7.34 260312 2230748 4 07:23:01 AM 5113808 6967392 2768624 35.12 2688 2028952 734804 8.23 285440 2128828 16588 Average: 5090272 7042463 2792160 35.42 2688 2124242 666863 7.47 254341 2175758 50268 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 83.49 70.40 953.81 9.16 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 41.17 30.71 331.34 7.57 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 41.19 34.46 277.51 17.12 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 167.99 115.50 32.91 25.72 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.63 0.53 0.45 0.29 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 1.02 0.17 0.06 0.01 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 0.62 0.18 0.04 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 45.73 32.21 73.05 22.05 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 47.85 35.52 208.64 10.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/27/2024 _x86_64_ (2 CPU) 07:13:55 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 35.97 0.00 5.94 3.06 0.12 54.91 07:16:01 AM 0 28.48 0.00 5.35 3.75 0.12 62.31 07:16:01 AM 1 43.46 0.00 6.53 2.38 0.12 47.51 07:17:01 AM all 21.52 0.00 2.76 3.35 0.08 72.30 07:17:01 AM 0 18.54 0.00 2.73 3.30 0.07 75.36 07:17:01 AM 1 24.49 0.00 2.80 3.40 0.08 69.23 07:18:01 AM all 23.13 0.00 4.13 1.18 0.11 71.44 07:18:01 AM 0 13.74 0.00 3.21 1.27 0.12 81.66 07:18:01 AM 1 32.56 0.00 5.05 1.10 0.10 61.19 07:19:01 AM all 4.24 0.00 0.84 1.55 0.07 93.30 07:19:01 AM 0 2.87 0.00 0.84 1.99 0.07 94.24 07:19:01 AM 1 5.61 0.00 0.85 1.10 0.07 92.37 07:20:01 AM all 0.33 0.00 0.07 0.00 0.05 99.55 07:20:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 07:20:01 AM 1 0.58 0.00 0.07 0.00 0.07 99.28 07:21:01 AM all 0.32 0.00 0.07 0.01 0.05 99.56 07:21:01 AM 0 0.10 0.00 0.12 0.02 0.08 99.68 07:21:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 07:22:01 AM all 0.30 0.00 0.06 0.00 0.05 99.59 07:22:01 AM 0 0.07 0.00 0.08 0.00 0.07 99.78 07:22:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 07:23:01 AM all 12.87 0.00 1.95 0.23 0.08 84.88 07:23:01 AM 0 7.90 0.00 1.77 0.07 0.07 90.20 07:23:01 AM 1 17.85 0.00 2.12 0.38 0.08 79.56 Average: all 12.33 0.00 1.98 1.17 0.07 84.46 Average: 0 8.97 0.00 1.77 1.30 0.08 87.89 Average: 1 15.68 0.00 2.18 1.04 0.07 81.02