---> uname -a: Linux prd-centos8-robot-2c-8g-30514.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: 2800.000 BogoMIPS: 5600.00 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 681 4865 19 2150 6718 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:f9:6a:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fef9:6a8c/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) 09/30/2024 _x86_64_ (2 CPU) 02:15:16 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 82.33 38.76 43.57 5902.33 23666.32 02:18:01 AM 115.75 6.78 108.97 1247.79 9290.25 02:19:01 AM 41.07 1.02 40.05 113.16 4614.78 02:20:01 AM 53.18 0.07 53.12 4.00 5230.19 02:21:01 AM 16.65 0.00 16.65 0.00 3322.50 02:22:01 AM 2.40 0.12 2.28 33.06 350.28 02:23:01 AM 0.42 0.00 0.42 0.00 7.92 02:24:01 AM 0.35 0.00 0.35 0.00 185.30 02:25:01 AM 16.10 0.40 15.70 46.79 1193.33 Average: 36.47 5.24 31.23 816.57 5318.69 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5440520 6987284 2441912 30.98 2688 1738304 801324 8.97 187616 1969664 89528 02:18:01 AM 5085476 6940756 2796956 35.48 2688 2032180 810780 9.08 213796 2240476 133160 02:19:01 AM 5206248 7041176 2676184 33.95 2688 2011792 712872 7.98 240444 2093080 24 02:20:01 AM 4945260 6982180 2937172 37.26 2688 2206040 729424 8.17 258616 2305332 88728 02:21:01 AM 4944144 6981084 2938288 37.28 2688 2206048 729424 8.17 258616 2304608 12 02:22:01 AM 4882428 6928740 3000004 38.06 2688 2215420 780372 8.74 258880 2365728 4 02:23:01 AM 4868172 6914516 3014260 38.24 2688 2215452 821300 9.20 258880 2380152 8 02:24:01 AM 4867356 6919192 3015076 38.25 2688 2220944 821300 9.20 258940 2380416 24 02:25:01 AM 5003548 6895740 2878884 36.52 2688 2067076 785332 8.79 456816 2071724 13364 Average: 5027017 6954519 2855415 36.23 2688 2101473 776903 8.70 265845 2234576 36095 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 263.26 168.47 1309.14 59.52 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 81.74 66.56 873.54 9.56 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 16.78 10.26 6.97 3.81 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 207.26 155.03 336.04 38.20 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 1.32 0.70 0.17 0.12 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 209.28 193.02 108.12 73.54 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 317.13 308.35 555.94 109.82 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 112.46 106.16 400.22 27.64 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 67.29 45.06 100.68 45.65 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 141.84 117.07 410.13 40.88 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:16 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 27.30 0.03 5.85 27.17 0.11 39.54 02:17:01 AM 0 30.91 0.02 6.04 27.94 0.12 34.98 02:17:01 AM 1 23.69 0.05 5.66 26.40 0.10 44.10 02:18:01 AM all 33.54 0.00 5.48 7.39 0.13 53.46 02:18:01 AM 0 44.62 0.00 6.05 7.72 0.13 41.48 02:18:01 AM 1 22.46 0.00 4.91 7.06 0.13 65.44 02:19:01 AM all 14.20 0.00 1.89 0.56 0.06 83.29 02:19:01 AM 0 20.37 0.00 2.14 0.40 0.07 77.03 02:19:01 AM 1 8.02 0.00 1.64 0.72 0.05 89.57 02:20:01 AM all 26.57 0.00 4.57 0.78 0.09 67.98 02:20:01 AM 0 26.46 0.00 4.57 1.29 0.08 67.60 02:20:01 AM 1 26.67 0.00 4.57 0.28 0.10 68.37 02:21:01 AM all 0.33 0.00 0.21 0.27 0.05 99.15 02:21:01 AM 0 0.17 0.00 0.28 0.38 0.05 99.12 02:21:01 AM 1 0.48 0.00 0.13 0.15 0.05 99.18 02:22:01 AM all 23.97 0.00 1.17 0.03 0.08 74.74 02:22:01 AM 0 44.97 0.00 2.02 0.02 0.08 52.91 02:22:01 AM 1 3.16 0.00 0.33 0.05 0.08 96.37 02:23:01 AM all 26.69 0.00 0.58 0.00 0.10 72.63 02:23:01 AM 0 39.28 0.00 0.81 0.00 0.12 59.80 02:23:01 AM 1 14.17 0.00 0.35 0.00 0.08 85.39 02:24:01 AM all 11.62 0.00 0.31 0.01 0.08 87.98 02:24:01 AM 0 13.32 0.00 0.28 0.00 0.08 86.31 02:24:01 AM 1 9.89 0.00 0.34 0.02 0.08 89.66 02:25:01 AM all 20.09 0.00 2.62 0.22 0.08 77.00 02:25:01 AM 0 25.44 0.00 2.72 0.17 0.07 71.61 02:25:01 AM 1 14.73 0.00 2.52 0.27 0.08 82.40 Average: all 20.46 0.00 2.52 4.02 0.09 72.92 Average: 0 27.23 0.00 2.76 4.18 0.09 65.73 Average: 1 13.69 0.01 2.27 3.85 0.09 80.10