---> uname -a: Linux prd-centos8-robot-2c-8g-8116.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 621 4936 19 2140 6780 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:c8:80:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fec8:80f0/64 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) 11/17/2024 _x86_64_ (2 CPU) 04:10:55 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 100.85 15.11 85.74 2683.69 6554.51 04:14:01 AM 73.53 0.70 72.83 50.78 9872.11 04:15:01 AM 8.13 0.42 7.71 64.78 181.32 04:16:01 AM 61.32 0.03 61.29 3.47 7636.31 04:17:01 AM 6.03 0.00 6.03 0.00 670.62 04:18:01 AM 0.12 0.00 0.12 0.00 1.32 04:19:01 AM 0.15 0.00 0.15 0.00 1.18 04:20:01 AM 0.50 0.12 0.38 33.04 88.82 04:21:01 AM 2.23 0.02 2.22 0.13 71.83 04:22:01 AM 21.38 6.25 15.13 611.66 729.19 Average: 27.42 2.26 25.16 344.72 2580.56 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5297932 7029428 2584500 32.79 2688 1913488 694696 7.78 210668 2053212 164856 04:14:01 AM 5193556 7026284 2688876 34.11 2688 2009400 677108 7.58 230584 2112540 1428 04:15:01 AM 5151284 7010744 2731148 34.65 2688 2035628 706020 7.91 247016 2137092 25308 04:16:01 AM 4994024 7026716 2888408 36.64 2688 2202204 670172 7.50 257668 2259136 16568 04:17:01 AM 4993288 7025980 2889144 36.65 2688 2202204 670172 7.50 257668 2259344 16 04:18:01 AM 4993484 7026180 2888948 36.65 2688 2202208 670172 7.50 257672 2259156 8 04:19:01 AM 4993508 7026204 2888924 36.65 2688 2202208 670172 7.50 257672 2259280 4 04:20:01 AM 4897968 6934132 2984464 37.86 2688 2205676 775252 8.68 257804 2353260 16 04:21:01 AM 4904180 6940400 2978252 37.78 2688 2205696 787188 8.81 257804 2346732 16 04:22:01 AM 5068876 6951136 2813556 35.69 2688 2057580 740996 8.30 294476 2165628 13204 Average: 5048810 6999720 2833622 35.95 2688 2123629 706195 7.91 252903 2220538 22142 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 185.09 134.08 1358.52 44.66 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 41.97 31.42 440.00 6.46 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 17.98 13.70 5.62 4.21 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 733.03 532.31 429.54 116.59 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 2.00 1.08 0.73 0.42 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 2.53 1.92 0.43 0.42 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 2.70 1.92 0.43 0.41 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 95.27 73.37 880.21 6.02 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 292.67 280.14 4959.81 18.12 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 147.47 103.37 756.35 31.19 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 152.06 117.32 883.19 22.85 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) 11/17/2024 _x86_64_ (2 CPU) 04:10:55 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 38.38 0.00 6.18 3.66 0.11 51.68 04:13:01 AM 0 28.45 0.00 6.05 3.28 0.12 62.10 04:13:01 AM 1 48.29 0.00 6.30 4.04 0.10 41.27 04:14:01 AM all 19.43 0.00 3.21 3.91 0.08 73.37 04:14:01 AM 0 8.20 0.00 2.35 4.14 0.08 85.22 04:14:01 AM 1 30.72 0.00 4.06 3.68 0.08 61.46 04:15:01 AM all 10.78 0.00 1.68 0.19 0.05 87.30 04:15:01 AM 0 6.26 0.00 1.54 0.20 0.05 91.95 04:15:01 AM 1 15.30 0.00 1.82 0.18 0.05 82.64 04:16:01 AM all 25.04 0.00 4.59 1.73 0.09 68.55 04:16:01 AM 0 18.28 0.00 3.77 2.39 0.08 75.49 04:16:01 AM 1 31.80 0.00 5.40 1.07 0.10 61.63 04:17:01 AM all 0.23 0.00 0.11 0.03 0.03 99.60 04:17:01 AM 0 0.40 0.00 0.15 0.07 0.03 99.35 04:17:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 04:18:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 04:18:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 04:18:01 AM 1 0.12 0.00 0.10 0.00 0.02 99.77 04:19:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 04:19:01 AM 0 0.57 0.00 0.08 0.00 0.02 99.33 04:19:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 04:20:01 AM all 7.40 0.00 1.77 0.01 0.07 90.75 04:20:01 AM 0 3.74 0.00 0.84 0.02 0.07 95.33 04:20:01 AM 1 11.06 0.00 2.71 0.00 0.07 86.17 04:21:01 AM all 7.70 0.00 1.14 0.01 0.09 91.06 04:21:01 AM 0 0.47 0.00 0.20 0.02 0.08 99.23 04:21:01 AM 1 14.96 0.00 2.09 0.00 0.10 82.85 04:22:01 AM all 15.30 0.22 2.36 0.35 0.06 81.71 04:22:01 AM 0 10.76 0.43 1.96 0.48 0.05 86.31 04:22:01 AM 1 19.83 0.00 2.77 0.22 0.07 77.11 Average: all 12.49 0.02 2.12 0.99 0.06 84.32 Average: 0 7.77 0.04 1.70 1.06 0.06 89.37 Average: 1 17.21 0.00 2.54 0.92 0.07 79.27