---> uname -a: Linux prd-centos8-robot-2c-8g-2380.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4893 19 2188 6783 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:2f:e2:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fe2f:e2ff/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) 10/27/2025 _x86_64_ (2 CPU) 02:31:03 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 92.74 6.13 86.61 1089.32 6877.44 02:34:01 AM 77.52 0.72 76.81 52.92 10883.12 02:35:01 AM 24.68 0.42 24.26 64.79 1480.79 02:36:01 AM 79.91 6.96 72.94 1292.77 8191.24 02:37:01 AM 10.51 0.00 10.51 0.00 1093.62 02:38:01 AM 0.25 0.00 0.25 0.00 3.10 02:39:01 AM 0.17 0.00 0.17 0.00 1.32 02:40:01 AM 2.03 0.22 1.82 11.73 100.90 02:41:01 AM 0.73 0.00 0.73 0.00 124.19 02:42:01 AM 0.45 0.00 0.45 0.00 13.75 02:43:01 AM 0.25 0.00 0.25 0.00 17.74 02:44:01 AM 0.27 0.00 0.27 0.00 15.67 02:45:01 AM 0.17 0.03 0.13 1.87 16.66 02:46:01 AM 1.80 0.03 1.77 0.27 139.90 02:47:01 AM 36.13 0.63 35.49 73.19 1792.40 Average: 21.84 1.01 20.83 172.47 2050.24 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5174044 6975040 2708388 34.36 2688 1978780 783196 8.77 195720 2175816 253776 02:34:01 AM 5171740 7014284 2710692 34.39 2688 2018076 733296 8.21 209292 2150720 9932 02:35:01 AM 5126672 7026660 2755760 34.96 2688 2072924 713388 7.99 227832 2168596 50568 02:36:01 AM 4929828 7028120 2952604 37.46 2688 2264824 693720 7.77 260076 2307576 27604 02:37:01 AM 4930244 7028236 2952188 37.45 2688 2264832 693720 7.77 260072 2307648 16 02:38:01 AM 4930540 7028536 2951892 37.45 2688 2264836 693720 7.77 260076 2307452 12 02:39:01 AM 4930560 7028556 2951872 37.45 2688 2264836 693720 7.77 260076 2307472 4 02:40:01 AM 4885996 6985588 2996436 38.01 2688 2266480 749036 8.39 260340 2351572 224 02:41:01 AM 4877352 6980196 3005080 38.12 2688 2269664 749036 8.39 260344 2360292 24 02:42:01 AM 4876860 6980096 3005572 38.13 2688 2270064 749036 8.39 260344 2360560 216 02:43:01 AM 4876696 6980316 3005736 38.13 2688 2270448 749036 8.39 260344 2361000 148 02:44:01 AM 4875784 6979788 3006648 38.14 2688 2270832 749036 8.39 260344 2361800 144 02:45:01 AM 4874920 6979432 3007512 38.15 2688 2271340 749036 8.39 260488 2362340 124 02:46:01 AM 5105756 7029616 2776676 35.23 2688 2092140 695068 7.78 255972 2138176 1948 02:47:01 AM 5006860 6936664 2875572 36.48 2688 2102624 782540 8.76 464920 2052360 11328 Average: 4971590 6998742 2910842 36.93 2688 2196180 731772 8.19 263749 2271559 23738 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 152.24 114.76 1330.07 17.89 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 58.71 43.05 586.67 7.53 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 20.30 16.93 22.57 5.10 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 544.89 391.64 424.21 100.36 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 3.50 2.45 2.20 0.78 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 2.28 1.85 0.41 0.40 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 2.97 1.93 0.48 0.42 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 44.69 28.59 14.18 4.37 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 33.15 30.47 9.41 5.90 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 12.58 9.60 3.03 1.93 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 12.16 9.11 2.85 1.79 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 14.17 9.42 3.42 2.03 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 13.38 10.95 3.45 2.29 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 61.65 35.70 22.67 7.57 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 42.26 32.81 87.06 32.75 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 67.93 49.29 167.53 12.74 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) 10/27/2025 _x86_64_ (2 CPU) 02:31:03 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 37.96 0.00 5.75 1.20 0.13 54.96 02:33:01 AM 0 29.67 0.00 4.53 1.03 0.13 64.63 02:33:01 AM 1 46.26 0.00 6.96 1.37 0.13 45.28 02:34:01 AM all 20.09 0.00 3.28 25.36 0.12 51.15 02:34:01 AM 0 13.90 0.00 3.26 49.69 0.10 33.05 02:34:01 AM 1 26.28 0.00 3.29 1.04 0.13 69.25 02:35:01 AM all 19.30 0.00 2.84 1.03 0.07 76.77 02:35:01 AM 0 7.24 0.00 2.15 1.33 0.07 89.21 02:35:01 AM 1 31.36 0.00 3.52 0.72 0.07 64.33 02:36:01 AM all 29.50 0.00 6.02 1.11 0.10 63.27 02:36:01 AM 0 30.35 0.00 5.44 1.20 0.10 62.91 02:36:01 AM 1 28.64 0.00 6.60 1.02 0.10 63.64 02:37:01 AM all 0.38 0.00 0.17 0.27 0.03 99.17 02:37:01 AM 0 0.23 0.00 0.12 0.05 0.03 99.57 02:37:01 AM 1 0.52 0.00 0.22 0.48 0.02 98.77 02:38:01 AM all 0.31 0.00 0.08 0.00 0.02 99.60 02:38:01 AM 0 0.12 0.00 0.10 0.00 0.02 99.77 02:38:01 AM 1 0.50 0.00 0.05 0.00 0.02 99.43 02:39:01 AM all 0.30 0.00 0.11 0.00 0.02 99.57 02:39:01 AM 0 0.13 0.00 0.15 0.00 0.03 99.68 02:39:01 AM 1 0.47 0.00 0.07 0.00 0.00 99.47 02:40:01 AM all 7.12 0.00 0.80 0.01 0.05 92.01 02:40:01 AM 0 6.12 0.00 0.62 0.02 0.05 93.20 02:40:01 AM 1 8.13 0.00 0.99 0.00 0.05 90.83 02:41:01 AM all 16.55 0.00 0.87 0.00 0.08 82.50 02:41:01 AM 0 10.18 0.00 1.02 0.00 0.08 88.71 02:41:01 AM 1 22.91 0.00 0.72 0.00 0.07 76.31 02:42:01 AM all 4.76 0.00 0.31 0.00 0.05 94.88 02:42:01 AM 0 4.77 0.00 0.33 0.00 0.05 94.84 02:42:01 AM 1 4.75 0.00 0.28 0.00 0.05 94.92 02:43:01 AM all 4.52 0.00 0.29 0.00 0.05 95.14 02:43:01 AM 0 2.61 0.00 0.20 0.00 0.05 97.14 02:43:01 AM 1 6.42 0.00 0.38 0.00 0.05 93.14 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 4.57 0.00 0.33 0.00 0.05 95.05 02:44:01 AM 0 4.43 0.00 0.32 0.00 0.05 95.20 02:44:01 AM 1 4.71 0.00 0.33 0.00 0.05 94.90 02:45:01 AM all 5.19 0.00 0.38 0.00 0.06 94.37 02:45:01 AM 0 3.61 0.00 0.30 0.00 0.05 96.04 02:45:01 AM 1 6.77 0.00 0.45 0.00 0.07 92.71 02:46:01 AM all 6.50 0.00 1.05 0.01 0.08 92.37 02:46:01 AM 0 9.44 0.00 1.24 0.02 0.07 89.24 02:46:01 AM 1 3.56 0.00 0.85 0.00 0.08 95.50 02:47:01 AM all 31.83 0.00 3.56 0.27 0.09 64.25 02:47:01 AM 0 25.15 0.00 3.07 0.22 0.08 71.47 02:47:01 AM 1 38.50 0.00 4.06 0.32 0.10 57.03 Average: all 12.60 0.00 1.72 1.95 0.07 83.67 Average: 0 9.87 0.00 1.53 3.57 0.06 84.97 Average: 1 15.32 0.00 1.92 0.33 0.07 82.37