---> uname -a: Linux prd-centos8-robot-2c-8g-1529.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 588 4985 19 2123 6812 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:aa:27:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:feaa:2713/64 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) 01/14/2025 _x86_64_ (2 CPU) 04:30:06 LINUX RESTART (2 CPU) 04:31:01 AM tps rtps wtps bread/s bwrtn/s 04:32:01 AM 80.69 8.70 71.99 1493.50 6098.10 04:33:01 AM 79.42 0.73 78.69 53.06 9731.38 04:34:01 AM 34.56 7.06 27.49 1306.90 1938.99 04:35:01 AM 47.01 0.03 46.98 3.47 7032.01 04:36:01 AM 5.71 0.12 5.60 33.06 226.84 04:37:01 AM 1.82 0.00 1.82 0.00 110.08 04:38:01 AM 0.28 0.00 0.28 0.00 4.05 04:39:02 AM 15.69 0.43 15.26 48.12 747.27 Average: 33.15 2.13 31.01 367.29 3236.01 04:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 AM 5382328 7066144 2500104 31.72 2688 1866792 665564 7.45 186344 1994060 160936 04:33:01 AM 5204328 6999068 2678104 33.98 2688 1972788 712000 7.97 198176 2134644 13508 04:34:01 AM 5063676 6998116 2818756 35.76 2688 2108924 734832 8.23 260008 2203560 79204 04:35:01 AM 5021416 7057424 2861016 36.30 2688 2205948 631352 7.07 258112 2228068 12 04:36:01 AM 4974460 7012944 2907972 36.89 2688 2208420 694196 7.77 258380 2276392 1492 04:37:01 AM 4966396 7004892 2916036 36.99 2688 2208440 712740 7.98 258380 2283816 28 04:38:01 AM 4958176 6997868 2924256 37.10 2688 2209640 728848 8.16 258440 2292492 1208 04:39:02 AM 5119656 6986192 2762776 35.05 2688 2041996 710248 7.95 449364 1963568 13364 Average: 5086304 7015331 2796128 35.47 2688 2102868 698722 7.82 265900 2172075 33719 04:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 222.01 149.87 1443.86 51.28 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 65.61 46.19 531.47 7.84 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 39.49 30.87 297.97 7.79 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 130.34 74.89 41.38 32.18 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 74.23 65.76 31.54 24.15 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 285.10 284.54 127.60 117.45 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 177.19 176.20 148.74 60.78 0.00 0.00 0.00 0.00 04:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:02 AM eth0 56.60 40.64 83.83 24.54 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 131.32 108.62 338.31 40.75 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) 01/14/2025 _x86_64_ (2 CPU) 04:30:06 LINUX RESTART (2 CPU) 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 34.87 0.00 5.06 2.52 0.09 57.46 04:32:01 AM 0 33.33 0.00 4.95 2.94 0.08 58.70 04:32:01 AM 1 36.41 0.00 5.17 2.11 0.10 56.22 04:33:01 AM all 20.27 0.00 2.70 2.60 0.08 74.34 04:33:01 AM 0 26.17 0.00 3.17 2.59 0.07 68.01 04:33:01 AM 1 14.35 0.00 2.24 2.62 0.10 80.69 04:34:01 AM all 22.99 0.00 3.71 1.33 0.08 71.90 04:34:01 AM 0 23.85 0.00 3.82 1.45 0.08 70.79 04:34:01 AM 1 22.13 0.00 3.59 1.20 0.07 73.01 04:35:01 AM all 15.69 0.00 2.89 1.70 0.06 79.65 04:35:01 AM 0 12.69 0.00 2.60 1.12 0.07 83.54 04:35:01 AM 1 18.71 0.00 3.19 2.29 0.05 75.76 04:36:01 AM all 6.78 0.00 0.35 0.08 0.06 92.73 04:36:01 AM 0 6.39 0.00 0.45 0.17 0.05 92.94 04:36:01 AM 1 7.17 0.00 0.25 0.00 0.07 92.51 04:37:01 AM all 21.80 0.00 0.51 0.01 0.09 77.59 04:37:01 AM 0 0.69 0.00 0.18 0.02 0.08 99.03 04:37:01 AM 1 42.98 0.00 0.84 0.00 0.10 56.08 04:38:01 AM all 23.71 0.00 0.47 0.00 0.08 75.75 04:38:01 AM 0 45.49 0.00 0.65 0.00 0.08 53.77 04:38:01 AM 1 1.85 0.00 0.29 0.00 0.07 97.80 04:39:02 AM all 19.20 0.00 2.71 0.25 0.06 77.78 04:39:02 AM 0 24.43 0.00 3.09 0.17 0.07 72.25 04:39:02 AM 1 13.98 0.00 2.34 0.33 0.05 83.30 Average: all 20.66 0.00 2.30 1.06 0.07 75.90 Average: 0 21.62 0.00 2.37 1.06 0.07 74.88 Average: 1 19.71 0.00 2.24 1.07 0.08 76.91