---> uname -a: Linux prd-centos8-robot-2c-8g-2373.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 615 4889 19 2191 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:4c:97:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:fe4c:9724/64 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) 10/10/2025 _x86_64_ (2 CPU) 02:27:26 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 87.97 8.73 79.24 1596.13 6450.37 02:30:01 AM 80.54 0.72 79.82 52.92 10740.07 02:31:01 AM 44.27 7.13 37.14 1310.06 2635.28 02:32:01 AM 58.69 0.25 58.44 47.06 7599.37 02:33:01 AM 6.93 0.22 6.71 11.73 512.66 02:34:01 AM 2.03 0.00 2.03 0.00 146.25 02:35:01 AM 0.23 0.00 0.23 0.00 58.81 02:36:01 AM 0.15 0.00 0.15 0.00 32.06 02:37:01 AM 0.35 0.00 0.35 0.00 68.72 02:38:01 AM 0.42 0.00 0.42 0.00 19.43 02:39:01 AM 0.27 0.00 0.27 0.00 9.75 02:40:01 AM 0.30 0.00 0.30 0.00 41.07 02:41:01 AM 10.63 0.32 10.31 36.93 432.86 02:42:01 AM 32.12 0.52 31.61 63.85 1690.05 Average: 23.21 1.28 21.93 222.80 2174.10 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5248380 6986812 2634052 33.42 2688 1919888 758588 8.49 189312 2120860 196088 02:30:01 AM 5163188 7004920 2719244 34.50 2688 2017636 719216 8.05 209480 2159520 23856 02:31:01 AM 4916620 6954540 2965812 37.63 2688 2208992 788284 8.83 271320 2330028 131160 02:32:01 AM 4926492 7022956 2955940 37.50 2688 2263688 657020 7.36 262044 2310124 10820 02:33:01 AM 4884612 6982104 2997820 38.03 2688 2264896 744368 8.33 262208 2352560 868 02:34:01 AM 4880516 6979688 3001916 38.08 2688 2266596 761036 8.52 262220 2356560 228 02:35:01 AM 4876012 6976652 3006420 38.14 2688 2268064 782276 8.76 262220 2360860 12 02:36:01 AM 4871244 6973480 3011188 38.20 2688 2269648 782276 8.76 262224 2365484 704 02:37:01 AM 4869708 6973224 3012724 38.22 2688 2270924 782276 8.76 262224 2367128 32 02:38:01 AM 4869276 6973164 3013156 38.23 2688 2271288 782276 8.76 262228 2367660 12 02:39:01 AM 4868696 6972828 3013736 38.23 2688 2271532 782276 8.76 262228 2368032 28 02:40:01 AM 4865076 6970376 3017356 38.28 2688 2272700 799464 8.95 262228 2371668 64 02:41:01 AM 5021032 6954392 2861400 36.30 2688 2106096 742624 8.32 308428 2190956 38788 02:42:01 AM 5039436 6977620 2842996 36.07 2688 2111172 721776 8.08 468220 2017368 26976 Average: 4950021 6978768 2932411 37.20 2688 2198794 757411 8.48 271899 2288486 30688 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 251.68 173.31 1682.34 53.96 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 66.69 49.03 586.65 7.79 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 38.64 35.41 329.38 8.09 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 208.65 150.14 51.65 41.65 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 62.35 55.25 12.59 6.87 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 84.81 83.26 16.73 8.13 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 55.56 54.94 11.12 5.63 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 75.22 74.84 14.22 6.92 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 66.14 64.54 12.73 7.00 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 15.24 13.16 3.70 2.35 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 12.08 10.26 2.85 1.76 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 35.85 32.56 9.37 5.98 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 84.20 63.07 102.64 50.11 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 17.13 16.84 13.74 8.58 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 76.73 62.61 203.56 15.34 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) 10/10/2025 _x86_64_ (2 CPU) 02:27:26 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 39.43 0.00 5.83 1.72 0.11 52.91 02:29:01 AM 0 55.07 0.00 7.26 1.95 0.10 35.62 02:29:01 AM 1 23.81 0.00 4.41 1.48 0.12 70.17 02:30:01 AM all 21.56 0.00 3.54 2.54 0.16 72.20 02:30:01 AM 0 32.92 0.00 4.10 2.04 0.13 60.80 02:30:01 AM 1 10.22 0.00 2.98 3.05 0.18 83.56 02:31:01 AM all 24.60 0.00 3.97 0.69 0.08 70.65 02:31:01 AM 0 33.73 0.00 4.09 0.45 0.08 61.65 02:31:01 AM 1 15.46 0.00 3.85 0.93 0.08 79.67 02:32:01 AM all 17.59 0.00 3.20 1.10 0.07 78.04 02:32:01 AM 0 25.44 0.00 3.64 0.74 0.08 70.10 02:32:01 AM 1 9.76 0.00 2.75 1.47 0.05 85.97 02:33:01 AM all 3.50 0.00 0.44 0.06 0.04 95.96 02:33:01 AM 0 5.55 0.00 0.57 0.10 0.05 93.73 02:33:01 AM 1 1.46 0.00 0.30 0.02 0.03 98.19 02:34:01 AM all 7.71 0.00 0.43 0.01 0.07 91.78 02:34:01 AM 0 10.05 0.00 0.30 0.00 0.07 89.58 02:34:01 AM 1 5.38 0.00 0.55 0.02 0.07 93.98 02:35:01 AM all 5.32 0.00 0.30 0.00 0.08 94.30 02:35:01 AM 0 4.39 0.00 0.32 0.00 0.07 95.23 02:35:01 AM 1 6.26 0.00 0.29 0.00 0.08 93.38 02:36:01 AM all 4.86 0.00 0.37 0.00 0.09 94.68 02:36:01 AM 0 6.41 0.00 0.35 0.00 0.10 93.13 02:36:01 AM 1 3.30 0.00 0.39 0.00 0.08 96.23 02:37:01 AM all 7.03 0.00 0.32 0.00 0.08 92.56 02:37:01 AM 0 3.88 0.00 0.30 0.00 0.08 95.73 02:37:01 AM 1 10.19 0.00 0.34 0.00 0.08 89.40 02:38:01 AM all 3.98 0.00 0.24 0.00 0.08 95.70 02:38:01 AM 0 5.48 0.00 0.25 0.00 0.08 94.19 02:38:01 AM 1 2.49 0.00 0.23 0.00 0.07 97.21 02:39:01 AM all 3.07 0.00 0.21 0.00 0.08 96.65 02:39:01 AM 0 4.06 0.00 0.23 0.00 0.08 95.62 02:39:01 AM 1 2.07 0.00 0.18 0.00 0.07 97.68 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 9.83 0.00 0.43 0.00 0.08 89.66 02:40:01 AM 0 11.31 0.00 0.42 0.00 0.08 88.19 02:40:01 AM 1 8.35 0.00 0.44 0.00 0.08 91.13 02:41:01 AM all 21.10 0.00 2.11 0.08 0.08 76.64 02:41:01 AM 0 16.76 0.00 1.40 0.08 0.08 81.67 02:41:01 AM 1 25.43 0.00 2.82 0.07 0.07 71.61 02:42:01 AM all 34.13 0.00 4.11 0.18 0.08 61.49 02:42:01 AM 0 51.21 0.00 4.47 0.28 0.07 43.98 02:42:01 AM 1 17.06 0.00 3.76 0.08 0.10 79.00 Average: all 14.57 0.00 1.83 0.46 0.08 83.06 Average: 0 19.05 0.00 1.98 0.40 0.08 78.48 Average: 1 10.10 0.00 1.67 0.51 0.08 87.64