---> uname -a: Linux prd-centos8-robot-2c-8g-7835.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: 2799.998 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 666 4838 19 2192 6732 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:3f:9a:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe3f:9a15/64 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) 11/11/2025 _x86_64_ (2 CPU) 02:32:55 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 124.18 0.72 123.46 52.92 12941.57 02:36:01 AM 26.63 0.42 26.21 64.79 2451.09 02:37:01 AM 65.56 6.93 58.63 1289.30 3601.03 02:38:01 AM 29.80 0.03 29.76 3.47 6215.78 02:39:01 AM 4.43 0.22 4.22 11.73 184.69 02:40:01 AM 0.38 0.00 0.38 0.00 65.14 02:41:01 AM 0.25 0.00 0.25 0.00 49.99 02:42:01 AM 0.32 0.00 0.32 0.00 64.73 02:43:01 AM 0.45 0.00 0.45 0.00 24.35 02:44:01 AM 0.27 0.00 0.27 0.00 16.69 02:45:01 AM 0.18 0.00 0.18 0.00 28.98 02:46:01 AM 0.18 0.00 0.18 0.00 24.31 02:47:01 AM 26.37 0.63 25.74 73.18 1394.87 Average: 21.46 0.69 20.77 115.04 2081.81 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5154796 6998452 2727628 34.60 2688 2019404 718032 8.04 198368 2174276 46080 02:36:01 AM 5231892 7077156 2650532 33.63 2688 2021348 664224 7.44 219056 2080328 8 02:37:01 AM 4892596 6991220 2989828 37.93 2688 2265328 710540 7.96 259604 2348420 175512 02:38:01 AM 4944232 7042760 2938192 37.28 2688 2265400 723176 8.10 260288 2291228 4 02:39:01 AM 4895744 6996268 2986680 37.89 2688 2267420 793436 8.88 260436 2339376 364 02:40:01 AM 4887500 6989732 2994924 37.99 2688 2269104 829764 9.29 260444 2347160 292 02:41:01 AM 4886212 6989944 2996212 38.01 2688 2270600 847004 9.48 260448 2348612 340 02:42:01 AM 4880092 6985568 3002332 38.09 2688 2272336 863560 9.67 260448 2354636 244 02:43:01 AM 4876840 6982624 3005584 38.13 2688 2272644 863560 9.67 260448 2357740 44 02:44:01 AM 4876844 6983008 3005580 38.13 2688 2273024 863560 9.67 260452 2358156 24 02:45:01 AM 4874132 6981112 3008292 38.16 2688 2273840 863560 9.67 260452 2360560 4 02:46:01 AM 4922488 7032504 2959936 37.55 2688 2276876 734732 8.23 260788 2312720 2364 02:47:01 AM 5007644 6944948 2874780 36.47 2688 2109604 754272 8.45 466984 2047048 25348 Average: 4948539 6999638 2933885 37.22 2688 2219764 786878 8.81 268324 2286174 19279 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 87.20 66.41 884.91 10.18 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 13.96 10.53 5.74 3.98 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 42.92 37.74 340.60 9.84 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 187.85 133.68 35.91 35.69 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 98.27 90.02 19.32 8.11 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 77.44 75.46 15.46 7.76 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 56.54 56.54 11.43 5.27 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 80.87 79.76 16.61 8.27 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 11.85 10.91 2.97 1.88 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 14.83 12.78 3.71 2.33 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 24.23 21.38 6.11 3.74 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 56.20 45.13 16.49 7.87 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 54.47 37.85 109.86 48.52 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 62.05 52.17 113.02 11.80 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) 11/11/2025 _x86_64_ (2 CPU) 02:32:55 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 34.35 0.00 5.21 1.19 0.09 59.16 02:35:01 AM 0 45.53 0.00 6.58 1.42 0.08 46.38 02:35:01 AM 1 23.20 0.00 3.84 0.96 0.10 71.90 02:36:01 AM all 11.94 0.00 1.61 0.21 0.08 86.16 02:36:01 AM 0 17.06 0.00 1.58 0.15 0.08 81.12 02:36:01 AM 1 6.81 0.00 1.64 0.27 0.08 91.20 02:37:01 AM all 36.88 0.00 6.51 0.72 0.10 55.79 02:37:01 AM 0 42.38 0.00 7.20 0.58 0.08 49.75 02:37:01 AM 1 31.38 0.00 5.82 0.85 0.12 61.84 02:38:01 AM all 0.92 0.00 0.64 0.49 0.05 97.89 02:38:01 AM 0 1.19 0.00 0.53 0.18 0.05 98.05 02:38:01 AM 1 0.65 0.00 0.75 0.80 0.05 97.74 02:39:01 AM all 6.52 0.00 0.49 0.02 0.08 92.89 02:39:01 AM 0 5.13 0.00 0.59 0.03 0.07 94.19 02:39:01 AM 1 7.92 0.00 0.40 0.00 0.08 91.60 02:40:01 AM all 7.65 0.00 0.42 0.00 0.08 91.85 02:40:01 AM 0 9.88 0.00 0.35 0.00 0.08 89.68 02:40:01 AM 1 5.43 0.00 0.49 0.00 0.08 94.00 02:41:01 AM all 3.81 0.00 0.34 0.00 0.09 95.75 02:41:01 AM 0 3.78 0.00 0.39 0.00 0.08 95.75 02:41:01 AM 1 3.84 0.00 0.30 0.00 0.10 95.76 02:42:01 AM all 7.65 0.00 0.49 0.01 0.08 91.76 02:42:01 AM 0 8.16 0.00 0.52 0.00 0.08 91.23 02:42:01 AM 1 7.14 0.00 0.47 0.02 0.08 92.29 02:43:01 AM all 3.53 0.00 0.17 0.00 0.09 96.21 02:43:01 AM 0 5.01 0.00 0.13 0.00 0.10 94.75 02:43:01 AM 1 2.04 0.00 0.20 0.00 0.08 97.68 02:44:01 AM all 4.01 0.00 0.24 0.00 0.08 95.66 02:44:01 AM 0 5.11 0.00 0.28 0.00 0.07 94.54 02:44:01 AM 1 2.91 0.00 0.20 0.00 0.10 96.79 02:45:01 AM all 6.17 0.00 0.36 0.00 0.08 93.38 02:45:01 AM 0 9.16 0.00 0.38 0.00 0.08 90.37 02:45:01 AM 1 3.19 0.00 0.33 0.00 0.08 96.39 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 13.19 0.00 0.55 0.00 0.08 86.18 02:46:01 AM 0 19.08 0.00 0.47 0.00 0.10 80.35 02:46:01 AM 1 7.28 0.00 0.64 0.00 0.07 92.02 02:47:01 AM all 27.45 0.00 3.68 0.12 0.08 68.66 02:47:01 AM 0 38.24 0.00 4.46 0.12 0.08 57.10 02:47:01 AM 1 16.68 0.00 2.91 0.12 0.08 80.21 Average: all 12.64 0.00 1.60 0.21 0.08 85.46 Average: 0 16.16 0.00 1.81 0.19 0.08 81.76 Average: 1 9.13 0.00 1.39 0.23 0.09 89.16