---> uname -a: Linux prd-centos8-robot-2c-8g-1756.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: 2800.000 BogoMIPS: 5600.00 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 670 4801 19 2225 6728 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:17:8b:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85250sec preferred_lft 85250sec inet6 fe80::f816:3eff:fe17:8b6b/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) 08/16/2025 _x86_64_ (2 CPU) 03:31:42 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 178.01 90.24 87.77 9703.03 41434.27 03:34:02 AM 98.83 0.72 98.12 52.92 11414.73 03:35:01 AM 25.45 0.42 25.03 65.88 2138.78 03:36:01 AM 80.42 6.96 73.46 1292.77 8592.47 03:37:01 AM 8.81 0.00 8.81 0.00 784.86 03:38:01 AM 2.10 0.00 2.10 0.00 63.02 03:39:01 AM 0.15 0.00 0.15 0.00 1.18 03:40:01 AM 0.55 0.22 0.33 11.73 90.83 03:41:01 AM 2.18 0.00 2.18 0.00 152.70 03:42:01 AM 0.43 0.03 0.40 1.87 30.87 03:43:01 AM 0.30 0.00 0.30 0.00 109.92 03:44:01 AM 0.40 0.00 0.40 0.00 112.51 03:45:01 AM 0.22 0.00 0.22 0.00 111.73 03:46:01 AM 0.22 0.00 0.22 0.00 133.48 03:47:01 AM 0.37 0.03 0.33 0.27 87.92 03:48:01 AM 1.32 0.00 1.32 0.00 90.65 03:49:01 AM 0.23 0.00 0.23 0.00 108.70 03:50:01 AM 17.33 0.33 16.99 37.85 849.78 Average: 23.18 5.50 17.68 620.91 3685.39 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5430316 7094152 2452116 31.11 2688 1846944 663624 7.43 184824 1948692 165252 03:34:02 AM 5165484 6999568 2716948 34.47 2688 2009804 715656 8.01 198416 2164988 42484 03:35:01 AM 5179004 7047256 2703428 34.30 2688 2042392 665884 7.46 222744 2125580 41112 03:36:01 AM 4906804 6992232 2975628 37.75 2688 2252756 698208 7.82 262520 2326168 16196 03:37:01 AM 4910480 6995828 2971952 37.70 2688 2252756 698208 7.82 262520 2326232 8 03:38:01 AM 4910616 6995960 2971816 37.70 2688 2252760 698208 7.82 262524 2326304 8 03:39:01 AM 4910368 6995712 2972064 37.70 2688 2252760 698208 7.82 262524 2326444 4 03:40:01 AM 4856024 6944400 3026408 38.39 2688 2255800 818388 9.16 262764 2380120 172 03:41:01 AM 4852928 6943848 3029504 38.43 2688 2258320 818388 9.16 263032 2383048 132 03:42:01 AM 4848876 6942508 3033556 38.49 2688 2261040 818388 9.16 263224 2386676 2052 03:43:01 AM 4843464 6940000 3038968 38.55 2688 2263928 836784 9.37 263224 2391792 1748 03:44:01 AM 4840572 6940240 3041860 38.59 2688 2267068 836784 9.37 263224 2394868 1608 03:45:01 AM 4836584 6939204 3045848 38.64 2688 2270020 853644 9.56 263224 2398716 1264 03:46:01 AM 4833192 6939120 3049240 38.68 2688 2273328 853644 9.56 263224 2402124 608 03:47:01 AM 4830944 6938812 3051488 38.71 2688 2275292 853820 9.56 263352 2404220 52 03:48:01 AM 4825800 6936616 3056632 38.78 2688 2278208 870180 9.74 263352 2409228 1156 03:49:01 AM 4822340 6936244 3060092 38.82 2688 2281296 870180 9.74 263352 2412632 1052 03:50:01 AM 4933792 6902428 2948640 37.41 2688 2141340 798224 8.94 328852 2259660 58828 Average: 4929866 6968007 2952566 37.46 2688 2207545 781468 8.75 256494 2320416 18541 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 317.56 195.70 1648.08 61.81 0.00 0.00 0.00 0.00 03:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 AM eth0 77.10 62.44 826.71 9.82 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 19.30 16.33 7.82 5.55 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 629.97 457.63 445.12 102.90 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 1.62 0.88 0.43 0.13 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 2.52 1.97 0.54 0.47 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 2.50 1.88 0.44 0.42 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 124.63 108.52 28.44 9.15 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 90.04 89.50 17.28 7.19 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 75.34 75.59 16.27 6.16 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 112.98 113.38 23.06 9.20 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 179.27 181.31 32.13 12.93 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 140.11 141.03 26.98 10.96 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 201.10 201.62 35.88 14.74 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 116.68 117.40 19.98 9.14 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 121.68 122.56 24.37 9.65 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 180.04 181.54 33.19 13.19 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 105.30 66.69 147.71 119.86 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 138.87 118.76 185.42 22.42 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) 08/16/2025 _x86_64_ (2 CPU) 03:31:42 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 43.10 0.05 10.73 8.93 0.09 37.09 03:33:01 AM 0 50.78 0.08 12.04 8.81 0.08 28.20 03:33:01 AM 1 35.43 0.02 9.42 9.05 0.10 45.98 03:34:02 AM all 28.66 0.00 4.15 1.38 0.12 65.68 03:34:02 AM 0 44.63 0.00 4.87 0.97 0.10 49.43 03:34:02 AM 1 12.71 0.00 3.43 1.80 0.15 81.92 03:35:01 AM all 18.00 0.00 2.95 0.30 0.07 78.69 03:35:01 AM 0 22.54 0.00 3.39 0.24 0.07 73.76 03:35:01 AM 1 13.46 0.00 2.51 0.36 0.07 83.60 03:36:01 AM all 27.43 0.00 5.64 0.95 0.10 65.87 03:36:01 AM 0 35.66 0.00 6.14 0.79 0.10 57.31 03:36:01 AM 1 19.24 0.00 5.15 1.12 0.10 74.39 03:37:01 AM all 0.33 0.00 0.11 0.08 0.03 99.47 03:37:01 AM 0 0.48 0.00 0.08 0.03 0.03 99.37 03:37:01 AM 1 0.17 0.00 0.13 0.12 0.02 99.57 03:38:01 AM all 0.17 0.00 0.11 0.00 0.03 99.70 03:38:01 AM 0 0.28 0.00 0.12 0.00 0.03 99.56 03:38:01 AM 1 0.05 0.00 0.10 0.00 0.02 99.83 03:39:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 03:39:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 03:39:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 03:40:01 AM all 8.76 0.00 0.88 0.01 0.10 90.25 03:40:01 AM 0 15.14 0.00 1.09 0.02 0.07 83.68 03:40:01 AM 1 2.41 0.00 0.67 0.00 0.13 96.78 03:41:01 AM all 8.52 0.00 0.67 0.01 0.08 90.72 03:41:01 AM 0 9.28 0.00 0.67 0.00 0.08 89.96 03:41:01 AM 1 7.75 0.00 0.68 0.02 0.07 91.48 03:42:01 AM all 7.09 0.00 0.59 0.00 0.07 92.26 03:42:01 AM 0 5.80 0.00 0.50 0.00 0.07 93.63 03:42:01 AM 1 8.38 0.00 0.67 0.00 0.07 90.88 03:43:01 AM all 8.72 0.00 0.79 0.00 0.08 90.41 03:43:01 AM 0 10.72 0.00 0.96 0.00 0.07 88.25 03:43:01 AM 1 6.72 0.00 0.62 0.00 0.08 92.57 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 8.86 0.00 0.90 0.05 0.08 90.11 03:44:01 AM 0 8.93 0.00 0.87 0.10 0.08 90.01 03:44:01 AM 1 8.79 0.00 0.93 0.00 0.07 90.21 03:45:01 AM all 9.55 0.00 0.88 0.00 0.07 89.50 03:45:01 AM 0 15.02 0.00 1.03 0.00 0.07 83.89 03:45:01 AM 1 4.11 0.00 0.74 0.00 0.07 95.09 03:46:01 AM all 10.23 0.00 1.00 0.00 0.08 88.68 03:46:01 AM 0 8.79 0.00 0.89 0.00 0.07 90.25 03:46:01 AM 1 11.67 0.00 1.11 0.00 0.10 87.12 03:47:01 AM all 7.11 0.00 0.70 0.00 0.06 92.14 03:47:01 AM 0 5.41 0.00 0.79 0.00 0.05 93.75 03:47:01 AM 1 8.80 0.00 0.60 0.00 0.07 90.53 03:48:01 AM all 9.17 0.00 0.80 0.00 0.08 89.95 03:48:01 AM 0 10.89 0.00 1.01 0.00 0.08 88.01 03:48:01 AM 1 7.44 0.00 0.59 0.00 0.08 91.89 03:49:01 AM all 9.52 0.00 0.93 0.02 0.07 89.47 03:49:01 AM 0 12.90 0.00 0.94 0.00 0.07 86.09 03:49:01 AM 1 6.14 0.00 0.91 0.03 0.07 92.85 03:50:01 AM all 22.72 0.00 2.84 0.07 0.08 74.29 03:50:01 AM 0 28.62 0.00 2.79 0.07 0.08 68.45 03:50:01 AM 1 16.81 0.00 2.89 0.07 0.08 80.15 Average: all 12.69 0.00 1.93 0.66 0.07 84.65 Average: 0 15.93 0.00 2.13 0.61 0.07 81.26 Average: 1 9.46 0.00 1.74 0.70 0.08 88.03