---> uname -a: Linux prd-centos8-robot-2c-8g-4832.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 588 4923 19 2185 6810 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:74:9b:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe74:9bff/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) 11/02/2025 _x86_64_ (2 CPU) 23:33:07 LINUX RESTART (2 CPU) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 113.38 0.40 112.98 16.66 10446.71 11:36:01 PM 52.73 0.65 52.08 51.05 6588.62 11:37:01 PM 40.42 7.13 33.29 1310.50 2320.28 11:38:01 PM 66.07 2.73 63.34 439.66 8112.55 11:39:01 PM 4.30 0.00 4.30 0.00 162.06 11:40:01 PM 0.33 0.00 0.33 0.00 5.51 11:41:01 PM 0.25 0.00 0.25 0.00 3.22 11:42:01 PM 2.20 0.22 1.98 11.73 98.97 11:43:01 PM 0.45 0.02 0.43 0.93 32.49 11:44:01 PM 2.00 0.07 1.93 3.20 155.59 11:45:01 PM 32.41 0.83 31.57 100.77 1463.25 Average: 28.59 1.10 27.50 175.86 2671.59 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5107868 6977440 2774556 35.20 2688 2046528 745888 8.35 190824 2240436 198876 11:36:01 PM 5100020 6972596 2782404 35.30 2688 2048808 750056 8.40 212352 2220512 44240 11:37:01 PM 4894032 6969292 2988392 37.91 2688 2243424 746072 8.35 278032 2335316 167976 11:38:01 PM 4943888 7049632 2938536 37.28 2688 2273184 650380 7.28 265404 2288440 32 11:39:01 PM 4944660 7050404 2937764 37.27 2688 2273184 650380 7.28 265408 2288504 12 11:40:01 PM 4944240 7049988 2938184 37.28 2688 2273188 666160 7.46 265408 2288768 16 11:41:01 PM 4944944 7050704 2937480 37.27 2688 2273188 666160 7.46 265408 2288604 4 11:42:01 PM 4895132 7002112 2987292 37.90 2688 2274416 733116 8.21 265696 2337380 4 11:43:01 PM 4880380 6988248 3002044 38.09 2688 2275304 764504 8.56 265808 2352092 96 11:44:01 PM 5125316 7052020 2757108 34.98 2688 2095604 642764 7.20 260984 2113700 1092 11:45:01 PM 5076868 7014584 2805556 35.59 2688 2111272 691496 7.74 467944 1980120 20928 Average: 4987032 7016093 2895392 36.73 2688 2198918 700634 7.84 273024 2248534 39389 11:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 131.68 102.85 1489.99 13.72 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 12.03 7.08 5.79 3.23 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 38.90 35.25 333.26 7.12 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 580.04 424.36 119.52 98.21 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 2.40 2.05 0.57 0.50 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 2.63 1.92 0.44 0.42 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 1.12 0.70 0.17 0.12 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 63.64 49.68 39.34 4.78 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 67.16 66.61 47.73 5.70 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 80.81 56.21 51.53 7.88 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 40.19 30.16 84.82 28.17 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 92.77 70.62 197.54 15.44 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) 11/02/2025 _x86_64_ (2 CPU) 23:33:07 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 39.02 0.00 5.65 1.33 0.11 53.89 11:35:01 PM 0 34.26 0.00 5.27 0.95 0.10 59.42 11:35:01 PM 1 43.79 0.00 6.04 1.71 0.12 48.35 11:36:01 PM all 14.07 0.00 1.99 1.02 0.09 82.83 11:36:01 PM 0 16.93 0.00 2.08 1.20 0.10 79.69 11:36:01 PM 1 11.20 0.00 1.90 0.83 0.08 85.97 11:37:01 PM all 24.84 0.00 4.54 0.36 0.09 70.18 11:37:01 PM 0 35.01 0.00 5.04 0.37 0.08 59.50 11:37:01 PM 1 14.68 0.00 4.04 0.35 0.10 80.82 11:38:01 PM all 18.12 0.00 3.85 1.59 0.08 76.36 11:38:01 PM 0 10.20 0.00 3.19 1.29 0.07 85.25 11:38:01 PM 1 26.07 0.00 4.50 1.90 0.08 67.44 11:39:01 PM all 0.36 0.00 0.08 0.02 0.03 99.51 11:39:01 PM 0 0.62 0.00 0.10 0.03 0.03 99.22 11:39:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:40:01 PM all 0.23 0.00 0.09 0.00 0.05 99.63 11:40:01 PM 0 0.33 0.00 0.12 0.00 0.05 99.50 11:40:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:41:01 PM all 0.23 0.00 0.08 0.01 0.04 99.65 11:41:01 PM 0 0.08 0.00 0.10 0.00 0.05 99.77 11:41:01 PM 1 0.37 0.00 0.05 0.02 0.03 99.53 11:42:01 PM all 6.56 0.00 0.86 0.00 0.07 92.50 11:42:01 PM 0 8.51 0.00 0.95 0.00 0.07 90.47 11:42:01 PM 1 4.70 0.00 0.78 0.00 0.07 94.45 11:43:01 PM all 6.27 0.00 0.78 0.01 0.08 92.86 11:43:01 PM 0 8.10 0.00 0.74 0.00 0.07 91.09 11:43:01 PM 1 4.54 0.00 0.82 0.02 0.08 94.54 11:44:01 PM all 5.54 0.00 1.05 0.01 0.07 93.33 11:44:01 PM 0 6.12 0.00 0.88 0.02 0.05 92.93 11:44:01 PM 1 4.97 0.00 1.22 0.00 0.08 93.72 11:45:01 PM all 32.95 0.00 4.16 0.16 0.08 62.65 11:45:01 PM 0 24.47 0.00 3.60 0.13 0.08 71.71 11:45:01 PM 1 41.43 0.00 4.72 0.18 0.08 53.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.54 0.00 2.11 0.41 0.07 83.86 Average: 0 13.22 0.00 2.02 0.37 0.07 84.32 Average: 1 13.85 0.00 2.20 0.46 0.07 83.41