---> uname -a: Linux prd-centos8-robot-2c-8g-16126.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4892 19 2184 6777 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:a6:cd:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85190sec preferred_lft 85190sec inet6 fe80::f816:3eff:fea6:cdcd/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) 12/24/2025 _x86_64_ (2 CPU) 01:30:28 LINUX RESTART (2 CPU) 01:31:01 AM tps rtps wtps bread/s bwrtn/s 01:32:01 AM 88.92 8.49 80.43 2809.33 7523.85 01:33:01 AM 83.05 1.12 81.94 75.85 11218.35 01:34:01 AM 0.25 0.00 0.25 0.00 2.70 01:35:01 AM 0.15 0.00 0.15 0.00 1.85 01:36:01 AM 0.17 0.00 0.17 0.00 1.40 01:37:01 AM 0.30 0.00 0.30 0.00 5.36 01:38:01 AM 0.20 0.00 0.20 0.00 2.13 01:39:01 AM 0.10 0.00 0.10 0.00 0.63 01:40:01 AM 0.08 0.00 0.08 0.00 0.72 01:41:01 AM 0.30 0.00 0.30 0.00 4.20 01:42:01 AM 0.32 0.00 0.32 0.00 5.11 01:43:01 AM 0.18 0.00 0.18 0.00 2.13 01:44:01 AM 0.22 0.00 0.22 0.00 2.37 01:45:01 AM 13.65 0.38 13.26 64.26 612.00 01:46:01 AM 62.45 6.95 55.50 1286.90 3455.00 01:47:01 AM 36.87 0.03 36.84 3.47 6420.46 01:48:01 AM 4.28 0.07 4.22 4.93 193.47 01:49:01 AM 2.17 0.03 2.13 1.87 159.84 01:50:01 AM 21.19 0.63 20.56 73.18 999.15 Average: 16.57 0.93 15.64 227.42 1611.21 01:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 AM 5286324 7028512 2596108 32.94 2688 1923468 699288 7.83 189488 2082240 195848 01:33:01 AM 5171052 7018172 2711380 34.40 2688 2023120 682144 7.64 198700 2159876 8 01:34:01 AM 5167060 7014152 2715372 34.45 2688 2023124 682144 7.64 198696 2164192 16 01:35:01 AM 5165476 7012568 2716956 34.47 2688 2023124 682144 7.64 198696 2165920 8 01:36:01 AM 5165364 7012456 2717068 34.47 2688 2023124 682144 7.64 198696 2165984 12 01:37:01 AM 5165520 7012616 2716912 34.47 2688 2023128 682144 7.64 198696 2165820 8 01:38:01 AM 5165484 7012580 2716948 34.47 2688 2023128 682144 7.64 198696 2165828 4 01:39:01 AM 5165748 7012844 2716684 34.47 2688 2023128 682144 7.64 198696 2165828 4 01:40:01 AM 5165348 7012448 2717084 34.47 2688 2023132 678428 7.60 198696 2166064 4 01:41:01 AM 5164400 7011516 2718032 34.48 2688 2023136 678428 7.60 198696 2167004 12 01:42:01 AM 5164416 7011536 2718016 34.48 2688 2023140 678428 7.60 198696 2167008 4 01:43:01 AM 5164824 7011944 2717608 34.48 2688 2023140 678428 7.60 198696 2166668 4 01:44:01 AM 5164976 7012096 2717456 34.47 2688 2023140 678428 7.60 198696 2166668 4 01:45:01 AM 5243228 7092464 2639204 33.48 2688 2025072 606848 6.79 219268 2069140 4 01:46:01 AM 4944676 7045984 2937756 37.27 2688 2267188 614728 6.88 254976 2298652 173896 01:47:01 AM 4934208 7036608 2948224 37.40 2688 2269272 651444 7.29 260632 2300896 12 01:48:01 AM 4890804 6994440 2991628 37.95 2688 2270520 733988 8.22 261100 2343816 204 01:49:01 AM 4879160 6985652 3003272 38.10 2688 2273376 733988 8.22 261248 2355308 192 01:50:01 AM 5099512 7026608 2782920 35.31 2688 2099428 667892 7.48 462504 1958228 24160 Average: 5119346 7019221 2763086 35.05 2688 2073994 677649 7.59 225977 2178692 20758 01:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 247.92 174.15 1577.43 49.25 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 55.62 39.31 585.62 6.57 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 7.10 0.55 1.34 0.39 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 1.92 0.42 0.39 0.14 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 1.33 0.43 0.43 0.20 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 0.92 0.42 0.39 0.14 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 1.43 0.38 0.38 0.14 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 1.77 0.38 0.41 0.14 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 4.22 0.40 0.52 0.14 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 5.62 0.77 0.89 0.40 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 1.18 0.63 0.64 0.33 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 0.88 0.38 0.34 0.14 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.75 0.38 0.33 0.14 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 7.57 7.20 4.60 3.27 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 47.05 37.94 339.90 9.55 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 149.70 115.69 31.19 33.43 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 21.75 16.70 8.13 3.12 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 22.38 21.61 6.71 5.11 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 61.51 45.92 91.21 30.56 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 33.72 24.41 139.55 7.54 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) 12/24/2025 _x86_64_ (2 CPU) 01:30:28 LINUX RESTART (2 CPU) 01:31:01 AM CPU %user %nice %system %iowait %steal %idle 01:32:01 AM all 43.71 0.00 6.13 0.89 0.10 49.17 01:32:01 AM 0 42.34 0.00 5.05 0.65 0.12 51.84 01:32:01 AM 1 45.08 0.00 7.21 1.14 0.08 46.49 01:33:01 AM all 18.53 0.00 2.95 0.95 0.12 77.45 01:33:01 AM 0 28.32 0.00 3.42 0.85 0.07 67.34 01:33:01 AM 1 8.75 0.00 2.48 1.05 0.18 87.54 01:34:01 AM all 0.42 0.00 0.10 0.00 0.04 99.44 01:34:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 01:34:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 01:35:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 01:35:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70 01:35:01 AM 1 0.60 0.00 0.05 0.00 0.02 99.33 01:36:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 01:36:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 01:36:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 01:37:01 AM all 0.38 0.00 0.04 0.00 0.03 99.55 01:37:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 01:37:01 AM 1 0.20 0.00 0.03 0.00 0.03 99.73 01:38:01 AM all 0.43 0.00 0.05 0.00 0.03 99.49 01:38:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 01:38:01 AM 1 0.27 0.00 0.05 0.00 0.03 99.65 01:39:01 AM all 0.41 0.00 0.07 0.00 0.04 99.48 01:39:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 01:39:01 AM 1 0.22 0.00 0.08 0.00 0.03 99.67 01:40:01 AM all 0.38 0.00 0.07 0.00 0.21 99.34 01:40:01 AM 0 0.27 0.00 0.08 0.00 0.38 99.27 01:40:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 01:41:01 AM all 0.45 0.00 0.08 0.00 0.03 99.44 01:41:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 01:41:01 AM 1 0.73 0.00 0.03 0.00 0.02 99.22 01:42:01 AM all 0.41 0.00 0.07 0.00 0.03 99.50 01:42:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:42:01 AM 1 0.72 0.00 0.05 0.00 0.02 99.22 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 0.41 0.00 0.05 0.00 0.03 99.51 01:43:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 01:43:01 AM 1 0.72 0.00 0.05 0.00 0.03 99.20 01:44:01 AM all 0.24 0.00 0.07 0.00 0.03 99.66 01:44:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:44:01 AM 1 0.38 0.00 0.05 0.00 0.03 99.53 01:45:01 AM all 12.36 0.00 1.28 0.11 0.05 86.19 01:45:01 AM 0 14.84 0.00 1.32 0.15 0.07 83.62 01:45:01 AM 1 9.88 0.00 1.25 0.07 0.03 88.77 01:46:01 AM all 32.87 0.00 6.07 0.44 0.09 60.53 01:46:01 AM 0 42.35 0.00 6.76 0.55 0.10 50.24 01:46:01 AM 1 23.38 0.00 5.38 0.33 0.08 70.82 01:47:01 AM all 5.06 0.00 1.06 0.48 0.04 93.36 01:47:01 AM 0 6.92 0.00 1.34 0.53 0.05 91.16 01:47:01 AM 1 3.21 0.00 0.79 0.42 0.03 95.55 01:48:01 AM all 6.67 0.00 0.64 0.03 0.07 92.60 01:48:01 AM 0 10.84 0.00 0.90 0.03 0.08 88.14 01:48:01 AM 1 2.49 0.00 0.37 0.02 0.05 97.07 01:49:01 AM all 12.29 0.00 0.77 0.02 0.08 86.85 01:49:01 AM 0 9.41 0.00 0.43 0.02 0.07 90.07 01:49:01 AM 1 15.17 0.00 1.10 0.02 0.08 83.62 01:50:01 AM all 25.82 0.00 3.45 0.13 0.08 70.52 01:50:01 AM 0 30.74 0.00 3.95 0.12 0.08 65.11 01:50:01 AM 1 20.90 0.00 2.95 0.13 0.08 75.93 Average: all 8.51 0.00 1.22 0.16 0.06 90.05 Average: 0 9.94 0.00 1.27 0.15 0.08 88.56 Average: 1 7.08 0.00 1.17 0.17 0.05 91.54