---> uname -a: Linux prd-centos8-robot-2c-8g-12089.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 586 4915 19 2195 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:fb:cc:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85508sec preferred_lft 85508sec inet6 fe80::f816:3eff:fefb:cc02/64 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) 11/20/2025 _x86_64_ (2 CPU) 02:42:55 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 120.19 0.32 119.88 22.39 12068.16 02:46:01 AM 40.07 0.78 39.29 94.77 4282.69 02:47:01 AM 55.76 6.75 49.01 1246.46 3089.12 02:48:01 AM 43.10 0.25 42.85 47.05 7145.68 02:49:01 AM 3.65 0.22 3.43 11.73 121.30 02:50:01 AM 2.12 0.00 2.12 0.00 144.65 02:51:01 AM 0.35 0.00 0.35 0.00 57.89 02:52:01 AM 0.25 0.00 0.25 0.00 58.89 02:53:01 AM 0.27 0.00 0.27 0.00 45.18 02:54:01 AM 0.28 0.00 0.28 0.00 15.73 02:55:01 AM 0.17 0.00 0.17 0.00 3.12 02:56:01 AM 0.18 0.00 0.18 0.00 42.41 02:57:01 AM 21.06 0.40 20.66 46.79 1283.37 Average: 22.11 0.67 21.44 113.00 2181.45 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5181476 7027828 2700956 34.27 2688 2021840 667028 7.47 188352 2160948 104316 02:46:01 AM 5233828 7082804 2648604 33.60 2688 2024636 608748 6.82 219200 2079360 10752 02:47:01 AM 4902768 7000976 2979664 37.80 2688 2263556 670600 7.51 256304 2338748 178876 02:48:01 AM 4953292 7054660 2929140 37.16 2688 2268704 612416 6.86 260164 2284160 12 02:49:01 AM 4907888 7010768 2974544 37.74 2688 2270240 702232 7.86 260308 2329432 1192 02:50:01 AM 4902832 7007400 2979600 37.80 2688 2271944 735120 8.23 260320 2334020 556 02:51:01 AM 4901356 7007460 2981076 37.82 2688 2273472 735120 8.23 260320 2335720 476 02:52:01 AM 4899252 7006944 2983180 37.85 2688 2275060 753652 8.44 260324 2337868 412 02:53:01 AM 4895940 7004536 2986492 37.89 2688 2275948 753652 8.44 260324 2341040 24 02:54:01 AM 4895636 7004612 2986796 37.89 2688 2276312 753652 8.44 260328 2341468 28 02:55:01 AM 4894472 7003784 2987960 37.91 2688 2276672 753652 8.44 260328 2342456 336 02:56:01 AM 4891524 7002280 2990908 37.94 2688 2278092 753652 8.44 260336 2345564 528 02:57:01 AM 5088296 7027220 2794136 35.45 2688 2112196 653924 7.32 466148 1969880 25420 Average: 4965274 7018559 2917158 37.01 2688 2222206 704111 7.88 267135 2272359 24841 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 114.85 92.89 1265.66 12.35 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 15.83 10.33 6.63 3.99 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 40.03 33.94 334.58 7.49 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 198.40 147.82 43.67 40.27 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 70.50 62.22 15.29 8.02 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 74.58 72.78 14.91 6.90 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 53.89 52.74 11.87 5.60 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 65.56 65.59 13.18 6.27 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 39.79 37.89 8.93 4.92 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 15.69 12.88 3.83 2.33 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 12.76 11.16 3.27 1.98 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 43.19 38.19 11.24 6.79 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 86.89 58.71 103.39 49.06 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 64.00 53.63 141.27 12.00 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) 11/20/2025 _x86_64_ (2 CPU) 02:42:55 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 38.46 0.00 5.20 1.62 0.11 54.61 02:45:01 AM 0 21.09 0.00 3.99 1.53 0.12 73.27 02:45:01 AM 1 55.87 0.00 6.40 1.72 0.10 35.91 02:46:01 AM all 12.95 0.00 1.91 0.72 0.06 84.36 02:46:01 AM 0 19.00 0.00 2.25 0.40 0.05 78.30 02:46:01 AM 1 6.90 0.00 1.57 1.04 0.07 90.43 02:47:01 AM all 27.53 0.00 5.12 0.47 0.08 66.80 02:47:01 AM 0 29.62 0.00 5.16 0.50 0.08 64.64 02:47:01 AM 1 25.44 0.00 5.08 0.45 0.08 68.95 02:48:01 AM all 11.03 0.00 2.19 1.01 0.06 85.71 02:48:01 AM 0 6.91 0.00 1.70 1.04 0.05 90.30 02:48:01 AM 1 15.16 0.00 2.68 0.99 0.07 81.11 02:49:01 AM all 6.06 0.00 0.46 0.02 0.07 93.39 02:49:01 AM 0 4.27 0.00 0.55 0.02 0.07 95.09 02:49:01 AM 1 7.86 0.00 0.37 0.02 0.07 91.69 02:50:01 AM all 6.29 0.00 0.41 0.01 0.08 93.21 02:50:01 AM 0 6.01 0.00 0.45 0.02 0.08 93.43 02:50:01 AM 1 6.57 0.00 0.37 0.00 0.07 93.00 02:51:01 AM all 5.63 0.00 0.40 0.01 0.09 93.86 02:51:01 AM 0 5.96 0.00 0.45 0.00 0.08 93.50 02:51:01 AM 1 5.30 0.00 0.35 0.02 0.10 94.23 02:52:01 AM all 4.97 0.00 0.37 0.00 0.10 94.56 02:52:01 AM 0 2.55 0.00 0.40 0.00 0.08 96.97 02:52:01 AM 1 7.39 0.00 0.34 0.00 0.12 92.16 02:53:01 AM all 6.72 0.00 0.35 0.00 0.08 92.86 02:53:01 AM 0 7.37 0.00 0.40 0.00 0.07 92.16 02:53:01 AM 1 6.06 0.00 0.30 0.00 0.08 93.56 02:54:01 AM all 4.13 0.00 0.29 0.00 0.08 95.50 02:54:01 AM 0 4.61 0.00 0.27 0.00 0.08 95.04 02:54:01 AM 1 3.64 0.00 0.32 0.00 0.08 95.96 02:55:01 AM all 3.63 0.00 0.23 0.00 0.07 96.08 02:55:01 AM 0 3.06 0.00 0.22 0.00 0.05 96.67 02:55:01 AM 1 4.20 0.00 0.23 0.00 0.08 95.49 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 11.25 0.00 0.50 0.00 0.11 88.14 02:56:01 AM 0 6.29 0.00 0.42 0.00 0.12 93.18 02:56:01 AM 1 16.21 0.00 0.58 0.00 0.10 83.11 02:57:01 AM all 22.21 0.00 2.77 0.13 0.08 74.80 02:57:01 AM 0 14.58 0.00 2.04 0.15 0.10 83.13 02:57:01 AM 1 29.86 0.00 3.51 0.12 0.07 66.45 Average: all 12.39 0.00 1.56 0.31 0.08 85.66 Average: 0 10.12 0.00 1.41 0.28 0.08 88.11 Average: 1 14.67 0.00 1.70 0.33 0.08 83.21