---> uname -a: Linux prd-centos8-robot-2c-8g-1524.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 605 4860 19 2231 6794 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:ce:20:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85219sec preferred_lft 85219sec inet6 fe80::f816:3eff:fece:20ea/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) 11/27/2025 _x86_64_ (2 CPU) 02:25:04 LINUX RESTART (2 CPU) 02:26:02 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 95.80 3.52 92.27 450.02 7064.55 02:28:01 AM 73.52 0.68 72.84 51.59 10548.24 02:29:01 AM 28.07 0.38 27.69 64.25 1638.85 02:30:01 AM 76.02 6.96 69.06 1292.77 8333.76 02:31:01 AM 10.90 0.00 10.90 0.00 671.84 02:32:01 AM 1.97 0.00 1.97 0.00 41.91 02:33:01 AM 0.32 0.00 0.32 0.00 3.55 02:34:01 AM 0.70 0.25 0.45 13.60 74.88 02:35:01 AM 2.05 0.00 2.05 0.00 198.97 02:36:01 AM 0.43 0.00 0.43 0.00 98.00 02:37:01 AM 0.43 0.00 0.43 0.00 81.29 02:38:01 AM 0.25 0.00 0.25 0.00 80.55 02:39:01 AM 0.22 0.00 0.22 0.00 106.93 02:40:01 AM 0.22 0.00 0.22 0.00 112.81 02:41:01 AM 1.43 0.03 1.40 0.27 75.55 02:42:01 AM 0.25 0.00 0.25 0.00 111.48 02:43:01 AM 0.25 0.00 0.25 0.00 106.91 02:44:01 AM 24.68 0.40 24.28 46.79 2321.88 Average: 17.57 0.68 16.89 106.31 1754.62 02:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5252584 7048680 2629848 33.36 2688 1972716 681556 7.63 187984 2104532 236948 02:28:01 AM 5177420 7017720 2705012 34.32 2688 2016372 695992 7.79 210720 2146064 9932 02:29:01 AM 5092268 7028472 2790164 35.40 2688 2106944 688652 7.71 229952 2195672 79212 02:30:01 AM 4961556 7058580 2920876 37.06 2688 2263252 620824 6.95 261448 2269468 10844 02:31:01 AM 4966280 7063204 2916152 37.00 2688 2263256 620824 6.95 261448 2269644 4 02:32:01 AM 4966196 7063112 2916236 37.00 2688 2263256 620824 6.95 261448 2269384 8 02:33:01 AM 4966284 7063200 2916148 37.00 2688 2263256 636532 7.13 261448 2269612 4 02:34:01 AM 4912068 7012240 2970364 37.68 2688 2266528 722864 8.09 261848 2323104 880 02:35:01 AM 4907608 7011176 2974824 37.74 2688 2269848 722864 8.09 261872 2327672 204 02:36:01 AM 4900852 7007124 2981580 37.83 2688 2272616 744584 8.34 261876 2334364 212 02:37:01 AM 4898452 7007308 2983980 37.86 2688 2275196 744584 8.34 262164 2336568 516 02:38:01 AM 4895492 7006896 2986940 37.89 2688 2277776 744584 8.34 262164 2339292 740 02:39:01 AM 4892672 7006716 2989760 37.93 2688 2280384 778648 8.72 262164 2341992 168 02:40:01 AM 4887752 7005092 2994680 37.99 2688 2283680 772920 8.65 262164 2346568 120 02:41:01 AM 4883244 7003636 2999188 38.05 2688 2286748 789300 8.84 262344 2350900 1908 02:42:01 AM 4879988 7003504 3002444 38.09 2688 2289872 789300 8.84 262344 2354264 1784 02:43:01 AM 4935648 7064508 2946784 37.38 2688 2295200 637020 7.13 262664 2299460 3964 02:44:01 AM 5010812 6984576 2871620 36.43 2688 2146508 688564 7.71 485828 2025248 14944 Average: 4965954 7025319 2916478 37.00 2688 2227412 705580 7.90 265660 2272434 20133 02:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 94.27 80.38 1086.09 11.43 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 75.87 53.81 584.40 6.56 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 26.46 24.49 132.08 6.49 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 613.36 437.24 320.85 100.25 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.90 2.15 0.83 0.68 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.08 0.72 0.27 0.12 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.53 2.03 0.68 0.60 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 148.72 132.56 31.29 10.78 0.00 0.00 0.00 0.00 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 249.94 250.79 43.64 18.29 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 93.65 93.82 19.25 7.56 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 79.77 79.34 25.36 6.34 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 74.02 74.15 15.92 5.88 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 87.57 87.92 18.26 7.29 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 195.05 195.65 35.29 14.32 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 143.03 143.06 28.10 11.34 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 170.35 171.59 31.40 12.36 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 142.12 118.53 29.05 9.87 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 67.17 50.39 136.81 117.63 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 126.08 111.06 140.21 19.33 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) 11/27/2025 _x86_64_ (2 CPU) 02:25:04 LINUX RESTART (2 CPU) 02:26:02 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 39.20 0.00 5.44 0.89 0.09 54.38 02:27:01 AM 0 35.85 0.00 5.23 0.80 0.08 58.04 02:27:01 AM 1 42.54 0.00 5.64 0.98 0.10 50.73 02:28:01 AM all 15.73 0.00 2.39 1.98 0.07 79.84 02:28:01 AM 0 16.26 0.00 3.00 2.25 0.07 78.42 02:28:01 AM 1 15.19 0.00 1.78 1.70 0.07 81.25 02:29:01 AM all 21.50 0.00 3.04 0.18 0.08 75.20 02:29:01 AM 0 25.85 0.00 3.05 0.17 0.08 70.85 02:29:01 AM 1 17.14 0.00 3.04 0.18 0.08 79.55 02:30:01 AM all 24.45 0.00 5.35 0.77 0.08 69.36 02:30:01 AM 0 25.66 0.00 5.41 1.07 0.07 67.79 02:30:01 AM 1 23.22 0.00 5.29 0.47 0.08 70.93 02:31:01 AM all 0.36 0.00 0.14 0.10 0.05 99.35 02:31:01 AM 0 0.13 0.00 0.13 0.07 0.05 99.62 02:31:01 AM 1 0.58 0.00 0.15 0.13 0.05 99.08 02:32:01 AM all 0.31 0.00 0.06 0.01 0.04 99.58 02:32:01 AM 0 0.08 0.00 0.07 0.02 0.05 99.78 02:32:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 02:33:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 02:33:01 AM 0 0.52 0.00 0.08 0.00 0.05 99.35 02:33:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 02:34:01 AM all 9.48 0.00 0.88 0.01 0.07 89.56 02:34:01 AM 0 4.92 0.00 0.82 0.02 0.05 94.19 02:34:01 AM 1 14.05 0.00 0.94 0.00 0.08 84.92 02:35:01 AM all 11.77 0.00 1.16 0.01 0.08 86.98 02:35:01 AM 0 8.56 0.00 1.04 0.00 0.08 90.32 02:35:01 AM 1 15.00 0.00 1.27 0.02 0.08 83.63 02:36:01 AM all 8.02 0.00 0.71 0.00 0.10 91.17 02:36:01 AM 0 3.08 0.00 0.50 0.00 0.08 96.33 02:36:01 AM 1 12.96 0.00 0.92 0.00 0.12 86.00 02:37:01 AM all 8.56 0.00 0.66 0.00 0.08 90.70 02:37:01 AM 0 9.56 0.00 0.69 0.00 0.07 89.68 02:37:01 AM 1 7.57 0.00 0.64 0.00 0.08 91.71 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 6.94 0.00 0.59 0.00 0.09 92.38 02:38:01 AM 0 3.33 0.00 0.49 0.00 0.08 96.10 02:38:01 AM 1 10.55 0.00 0.70 0.00 0.10 88.65 02:39:01 AM all 7.90 0.00 0.72 0.00 0.09 91.29 02:39:01 AM 0 4.41 0.00 0.47 0.00 0.08 95.04 02:39:01 AM 1 11.39 0.00 0.97 0.00 0.10 87.53 02:40:01 AM all 9.87 0.00 0.95 0.00 0.09 89.09 02:40:01 AM 0 5.19 0.00 0.86 0.00 0.10 93.85 02:40:01 AM 1 14.56 0.00 1.04 0.00 0.08 84.31 02:41:01 AM all 9.95 0.00 1.07 0.01 0.08 88.90 02:41:01 AM 0 9.02 0.00 1.19 0.02 0.07 89.71 02:41:01 AM 1 10.89 0.00 0.94 0.00 0.08 88.09 02:42:01 AM all 8.65 0.00 0.88 0.00 0.09 90.37 02:42:01 AM 0 3.66 0.00 0.77 0.00 0.08 95.48 02:42:01 AM 1 13.66 0.00 0.99 0.00 0.10 85.25 02:43:01 AM all 10.15 0.00 0.87 0.00 0.08 88.90 02:43:01 AM 0 5.94 0.00 0.72 0.00 0.08 93.26 02:43:01 AM 1 14.35 0.00 1.02 0.00 0.08 84.54 02:44:01 AM all 20.69 0.00 2.96 0.17 0.07 76.11 02:44:01 AM 0 18.11 0.00 3.20 0.15 0.07 78.48 02:44:01 AM 1 23.28 0.00 2.72 0.18 0.07 73.74 Average: all 11.87 0.00 1.55 0.23 0.08 86.28 Average: 0 10.00 0.00 1.54 0.25 0.07 88.13 Average: 1 13.73 0.00 1.56 0.20 0.08 84.42