---> uname -a: Linux prd-centos8-robot-2c-8g-41418.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4839 19 2260 6802 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:68:b6:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85540sec preferred_lft 85540sec inet6 fe80::f816:3eff:fe68:b64c/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) 07/10/2025 _x86_64_ (2 CPU) 03:32:16 LINUX RESTART (2 CPU) 03:33:03 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 81.80 8.60 73.20 1504.45 6326.06 03:35:01 AM 85.24 0.72 84.52 52.92 9954.32 03:36:01 AM 39.79 3.82 35.97 1256.38 3444.89 03:37:01 AM 67.59 3.57 64.02 101.18 7659.41 03:38:01 AM 5.78 0.02 5.77 0.13 506.70 03:39:01 AM 2.10 0.00 2.10 0.00 363.56 03:40:01 AM 0.87 0.00 0.87 0.00 541.34 03:41:01 AM 0.35 0.02 0.33 1.07 242.89 03:42:01 AM 0.92 0.03 0.88 1.87 162.06 03:43:01 AM 0.97 0.42 0.55 53.46 207.37 03:44:01 AM 0.25 0.00 0.25 0.00 33.64 03:45:01 AM 0.18 0.00 0.18 0.00 5.22 03:46:01 AM 25.01 0.42 24.59 47.72 2750.62 Average: 23.76 1.34 22.43 228.99 2466.86 03:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5346720 7060416 2535704 32.17 2688 1895924 715548 8.01 186948 2028544 178288 03:35:01 AM 5214424 7050984 2668000 33.85 2688 2013108 709800 7.95 206228 2114924 42500 03:36:01 AM 5008832 6971604 2873592 36.46 2688 2136664 792208 8.87 258012 2258596 67276 03:37:01 AM 4967268 7051884 2915156 36.98 2688 2252680 675324 7.56 262472 2274808 10832 03:38:01 AM 4924572 7009964 2957852 37.52 2688 2253504 745828 8.35 262592 2315768 648 03:39:01 AM 4891204 6993524 2991220 37.95 2688 2270448 745828 8.35 263064 2348456 8612 03:40:01 AM 4882432 6992648 2999992 38.06 2688 2278376 762100 8.53 263064 2356712 720 03:41:01 AM 4873904 6991228 3008520 38.17 2688 2285384 762100 8.53 263132 2366076 460 03:42:01 AM 4860936 6986440 3021488 38.33 2688 2293564 762100 8.53 263376 2378624 4192 03:43:01 AM 4477132 6931252 3405292 43.20 2688 2297276 776924 8.70 264728 2380732 320 03:44:01 AM 4476424 6931244 3406000 43.21 2688 2297936 776924 8.70 264740 2381508 116 03:45:01 AM 4393380 6852512 3489044 44.26 2688 2302232 841440 9.42 264972 2460748 4304 03:46:01 AM 4933192 6937232 2949232 37.42 2688 2178112 803160 8.99 501908 2092752 24128 Average: 4865417 6981610 3017007 38.28 2688 2211939 759176 8.50 271172 2289096 26338 03:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 234.88 158.48 1511.99 45.88 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 72.75 50.46 661.26 8.53 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 41.52 32.81 312.27 14.13 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 151.37 106.67 39.20 29.83 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 17.46 10.98 11.29 1.45 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 38.39 36.48 132.11 9.55 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 16.85 16.16 42.58 6.45 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 22.71 18.36 37.76 5.23 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 28.74 21.94 65.82 11.90 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 41.49 54.64 23.70 4.88 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 18.44 14.90 4.23 2.64 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 5.10 4.07 1.74 0.71 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 96.15 63.46 152.99 94.52 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 60.00 45.05 227.25 18.06 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) 07/10/2025 _x86_64_ (2 CPU) 03:32:16 LINUX RESTART (2 CPU) 03:33:03 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 36.76 0.00 5.86 0.75 0.09 56.53 03:34:01 AM 0 39.42 0.00 6.79 0.71 0.09 53.00 03:34:01 AM 1 34.13 0.00 4.93 0.79 0.10 60.04 03:35:01 AM all 22.99 0.00 3.58 0.83 0.10 72.49 03:35:01 AM 0 16.88 0.00 2.98 0.75 0.12 79.27 03:35:01 AM 1 29.13 0.00 4.18 0.92 0.08 65.69 03:36:01 AM all 25.04 0.00 3.49 3.10 0.12 68.26 03:36:01 AM 0 23.99 0.00 3.14 2.79 0.10 69.99 03:36:01 AM 1 26.08 0.00 3.85 3.41 0.13 66.52 03:37:01 AM all 22.00 0.00 4.11 0.90 0.11 72.88 03:37:01 AM 0 21.72 0.00 3.88 0.72 0.10 73.58 03:37:01 AM 1 22.28 0.00 4.34 1.08 0.12 72.17 03:38:01 AM all 1.80 0.00 0.24 0.06 0.06 97.84 03:38:01 AM 0 0.90 0.00 0.15 0.05 0.05 98.85 03:38:01 AM 1 2.71 0.00 0.33 0.07 0.07 96.83 03:39:01 AM all 15.97 0.00 0.23 0.07 0.08 83.66 03:39:01 AM 0 12.89 0.00 0.20 0.02 0.08 86.81 03:39:01 AM 1 19.05 0.00 0.25 0.12 0.08 80.50 03:40:01 AM all 8.88 0.00 0.16 0.03 0.07 90.87 03:40:01 AM 0 4.99 0.00 0.17 0.00 0.07 94.77 03:40:01 AM 1 12.77 0.00 0.15 0.05 0.07 86.96 03:41:01 AM all 9.25 0.00 0.17 0.02 0.06 90.51 03:41:01 AM 0 5.30 0.00 0.15 0.00 0.05 94.50 03:41:01 AM 1 13.20 0.00 0.18 0.03 0.07 86.52 03:42:01 AM all 12.87 0.00 0.27 0.02 0.07 86.78 03:42:01 AM 0 12.67 0.00 0.20 0.02 0.07 87.05 03:42:01 AM 1 13.07 0.00 0.33 0.02 0.07 86.51 03:43:01 AM all 8.62 0.00 2.79 0.01 0.08 88.51 03:43:01 AM 0 7.58 0.00 2.71 0.00 0.07 89.64 03:43:01 AM 1 9.65 0.00 2.87 0.02 0.08 87.38 03:44:01 AM all 5.23 0.00 0.18 0.00 0.07 94.52 03:44:01 AM 0 7.09 0.00 0.22 0.00 0.08 92.61 03:44:01 AM 1 3.38 0.00 0.15 0.00 0.05 96.42 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 5.42 0.00 0.18 0.00 0.07 94.34 03:45:01 AM 0 1.77 0.00 0.15 0.00 0.03 98.04 03:45:01 AM 1 9.06 0.00 0.20 0.00 0.10 90.64 03:46:01 AM all 26.95 0.00 4.07 0.16 0.10 68.73 03:46:01 AM 0 18.39 0.00 3.06 0.10 0.10 78.36 03:46:01 AM 1 35.50 0.00 5.07 0.22 0.10 59.11 Average: all 15.48 0.00 1.94 0.46 0.08 82.05 Average: 0 13.29 0.00 1.82 0.40 0.08 84.42 Average: 1 17.66 0.00 2.06 0.52 0.09 79.68