---> uname -a: Linux prd-centos8-robot-2c-8g-3819.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4911 19 2171 6783 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:05:c6:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe05:c67b/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) 12/05/2025 _x86_64_ (2 CPU) 03:52:19 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 91.57 8.48 83.09 1459.65 6566.83 03:55:01 AM 89.04 0.92 88.12 65.84 11267.74 03:56:01 AM 38.02 7.13 30.89 1310.50 2181.77 03:57:01 AM 64.82 0.25 64.57 47.06 7863.69 03:58:01 AM 6.18 0.22 5.96 11.73 486.32 03:59:01 AM 2.05 0.00 2.05 0.00 75.64 04:00:01 AM 0.20 0.00 0.20 0.00 6.33 04:01:01 AM 24.81 0.40 24.41 46.78 975.61 Average: 39.59 2.17 37.41 367.70 3677.90 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5195560 6992064 2686872 34.09 2688 1974336 736920 8.25 195864 2154200 251808 03:55:01 AM 5112136 6986940 2770296 35.15 2688 2050480 726736 8.14 212900 2206804 43080 03:56:01 AM 4972132 6987784 2910300 36.92 2688 2185348 716516 8.02 266172 2274028 107492 03:57:01 AM 4925836 7023092 2956596 37.51 2688 2264256 670412 7.51 260200 2310352 10828 03:58:01 AM 4857952 6955804 3024480 38.37 2688 2264852 773892 8.67 260324 2377676 260 03:59:01 AM 4801992 6899904 3080440 39.08 2688 2264912 841252 9.42 260324 2432588 48 04:00:01 AM 4831932 6930196 3050500 38.70 2688 2265272 792756 8.88 260324 2402876 256 04:01:01 AM 5004640 6917372 2877792 36.51 2688 2086056 789552 8.84 457824 2060868 24120 Average: 4962772 6961644 2919660 37.04 2688 2169439 756004 8.46 271742 2277424 54736 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 235.60 152.07 1578.30 47.03 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 62.46 43.02 588.31 8.68 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 50.28 36.22 334.18 6.99 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 199.85 149.76 45.85 40.43 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 36.49 34.09 7.50 212.40 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 463.30 470.49 7275.25 509.05 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 334.64 321.34 5565.95 20.94 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 56.60 40.99 82.19 21.92 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 179.90 156.00 1934.73 108.43 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) 12/05/2025 _x86_64_ (2 CPU) 03:52:19 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 39.87 0.00 5.94 1.27 0.10 52.82 03:54:01 AM 0 45.76 0.00 6.98 1.40 0.10 45.76 03:54:01 AM 1 33.98 0.00 4.90 1.15 0.10 59.88 03:55:01 AM all 23.14 0.00 3.23 1.54 0.09 72.00 03:55:01 AM 0 34.59 0.00 3.77 1.30 0.08 60.25 03:55:01 AM 1 11.70 0.00 2.69 1.77 0.10 83.74 03:56:01 AM all 23.66 0.00 4.15 1.36 0.17 70.66 03:56:01 AM 0 26.91 0.00 4.28 0.48 0.12 68.21 03:56:01 AM 1 20.41 0.00 4.03 2.23 0.22 73.11 03:57:01 AM all 20.55 0.00 3.79 1.61 0.09 73.96 03:57:01 AM 0 26.48 0.00 4.53 2.12 0.10 66.77 03:57:01 AM 1 14.63 0.00 3.05 1.10 0.08 81.13 03:58:01 AM all 3.31 0.00 0.25 0.05 0.06 96.33 03:58:01 AM 0 2.40 0.00 0.15 0.02 0.08 97.34 03:58:01 AM 1 4.22 0.00 0.35 0.08 0.03 95.31 03:59:01 AM all 16.84 0.00 1.54 0.00 0.13 81.49 03:59:01 AM 0 13.08 0.00 1.06 0.00 0.12 85.75 03:59:01 AM 1 20.63 0.00 2.03 0.00 0.14 77.21 04:00:01 AM all 11.71 0.00 1.34 0.00 0.12 86.82 04:00:01 AM 0 18.35 0.00 1.93 0.00 0.12 79.60 04:00:01 AM 1 5.19 0.00 0.77 0.00 0.12 93.92 04:01:01 AM all 24.94 0.00 3.33 0.12 0.08 71.53 04:01:01 AM 0 31.03 0.00 3.86 0.15 0.08 64.88 04:01:01 AM 1 18.83 0.00 2.80 0.08 0.08 78.20 Average: all 20.53 0.00 2.95 0.75 0.10 75.66 Average: 0 24.86 0.00 3.32 0.69 0.10 71.03 Average: 1 16.21 0.00 2.58 0.81 0.11 80.29