---> uname -a: Linux prd-centos8-robot-2c-8g-1242.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 602 4889 19 2206 6797 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:32:15:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85288sec preferred_lft 85288sec inet6 fe80::f816:3eff:fe32:15b1/64 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) 10/23/2025 _x86_64_ (2 CPU) 00:35:57 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 86.00 8.54 77.47 1481.67 6590.07 12:39:01 AM 82.77 0.72 82.06 52.92 9929.39 12:40:01 AM 10.90 0.03 10.86 0.53 1611.11 12:41:01 AM 0.55 0.00 0.55 0.00 6.70 12:42:01 AM 0.52 0.00 0.52 0.00 7.50 12:43:01 AM 0.30 0.00 0.30 0.00 3.42 12:44:01 AM 0.45 0.00 0.45 0.00 5.66 12:45:01 AM 0.37 0.00 0.37 0.00 4.30 12:46:01 AM 0.32 0.00 0.32 0.00 3.28 12:47:01 AM 0.47 0.00 0.47 0.00 5.63 12:48:01 AM 0.27 0.00 0.27 0.00 2.35 12:49:01 AM 0.33 0.00 0.33 0.00 2.92 12:50:01 AM 8.30 0.38 7.91 64.25 443.34 12:51:01 AM 61.39 6.96 54.42 1289.36 3619.37 12:52:01 AM 38.09 0.03 38.06 3.47 6476.39 12:53:01 AM 6.68 0.40 6.28 15.99 267.97 12:54:01 AM 32.28 0.45 31.83 68.90 2647.53 Average: 19.35 1.02 18.32 173.85 1855.73 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5318560 7044212 2563872 32.53 2688 1907988 702744 7.87 187020 2056920 185588 12:39:01 AM 5154772 6998016 2727660 34.60 2688 2018800 729996 8.17 198596 2179024 42404 12:40:01 AM 5150648 6993380 2731784 34.66 2688 2018820 730084 8.17 198644 2183708 4 12:41:01 AM 5151844 6994584 2730588 34.64 2688 2018820 730084 8.17 198660 2182736 4 12:42:01 AM 5151320 6994064 2731112 34.65 2688 2018824 730084 8.17 198660 2183276 4 12:43:01 AM 5148012 6990756 2734420 34.69 2688 2018824 730084 8.17 198660 2186848 8 12:44:01 AM 5148152 6990896 2734280 34.69 2688 2018824 730084 8.17 198660 2186972 4 12:45:01 AM 5147344 6990092 2735088 34.70 2688 2018828 730084 8.17 198660 2187352 4 12:46:01 AM 5147988 6990736 2734444 34.69 2688 2018828 730084 8.17 198660 2187020 4 12:47:01 AM 5146932 6989680 2735500 34.70 2688 2018828 730084 8.17 198660 2187916 12 12:48:01 AM 5147040 6989792 2735392 34.70 2688 2018832 730084 8.17 198664 2187796 8 12:49:01 AM 5147128 6989880 2735304 34.70 2688 2018832 730084 8.17 198664 2187800 4 12:50:01 AM 5218736 7063780 2663696 33.79 2688 2020760 666912 7.47 219148 2094352 10748 12:51:01 AM 4908656 7003796 2973776 37.73 2688 2262448 708032 7.93 256988 2341668 174064 12:52:01 AM 4945980 7042684 2936452 37.25 2688 2264532 653540 7.32 262700 2294052 12 12:53:01 AM 5095924 7030556 2786508 35.35 2688 2103992 652832 7.31 273912 2131336 21148 12:54:01 AM 5037232 6985160 2845200 36.10 2688 2121784 724180 8.11 474856 2013996 10060 Average: 5127428 7004827 2755004 34.95 2688 2052268 714063 8.00 227048 2174869 26122 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 220.86 159.49 1565.08 44.22 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 76.72 50.32 613.83 7.75 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 6.03 0.57 1.19 0.33 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.20 0.33 0.32 0.12 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.00 0.60 0.73 0.39 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.73 1.00 0.78 6.50 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.70 0.40 0.49 0.14 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 4.18 1.27 1.07 2.91 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.08 0.40 0.43 0.14 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 3.53 0.60 0.58 0.22 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.35 0.35 0.42 0.14 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 0.83 0.37 0.34 0.14 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 7.96 7.75 4.75 3.42 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 43.73 37.28 336.16 9.13 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 199.82 140.88 39.35 30.59 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 101.62 70.06 380.38 18.40 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 37.73 24.69 50.26 42.90 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 41.89 29.07 174.89 9.82 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) 10/23/2025 _x86_64_ (2 CPU) 00:35:57 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 36.43 0.00 5.46 1.26 0.10 56.75 12:38:01 AM 0 29.92 0.00 4.42 1.10 0.10 64.46 12:38:01 AM 1 42.98 0.00 6.52 1.41 0.10 48.99 12:39:01 AM all 22.61 0.00 3.23 1.34 0.08 72.74 12:39:01 AM 0 16.24 0.00 2.56 1.47 0.07 79.66 12:39:01 AM 1 28.99 0.00 3.91 1.22 0.08 65.80 12:40:01 AM all 0.51 0.00 0.26 0.18 0.03 99.03 12:40:01 AM 0 0.35 0.00 0.30 0.12 0.03 99.20 12:40:01 AM 1 0.67 0.00 0.22 0.23 0.02 98.86 12:41:01 AM all 0.48 0.00 0.11 0.00 0.03 99.38 12:41:01 AM 0 0.28 0.00 0.12 0.00 0.05 99.55 12:41:01 AM 1 0.67 0.00 0.10 0.00 0.02 99.22 12:42:01 AM all 0.48 0.00 0.08 0.00 0.02 99.42 12:42:01 AM 0 0.35 0.00 0.08 0.00 0.02 99.55 12:42:01 AM 1 0.62 0.00 0.08 0.00 0.02 99.28 12:43:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 12:43:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 12:43:01 AM 1 0.25 0.00 0.08 0.00 0.02 99.65 12:44:01 AM all 0.20 0.00 0.08 0.00 0.03 99.70 12:44:01 AM 0 0.30 0.00 0.05 0.00 0.02 99.63 12:44:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 12:45:01 AM all 0.43 0.00 0.08 0.00 0.03 99.47 12:45:01 AM 0 0.30 0.00 0.07 0.00 0.03 99.60 12:45:01 AM 1 0.55 0.00 0.08 0.00 0.02 99.35 12:46:01 AM all 0.40 0.00 0.08 0.00 0.03 99.50 12:46:01 AM 0 0.25 0.00 0.08 0.00 0.02 99.65 12:46:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:47:01 AM all 0.36 0.00 0.10 0.00 0.03 99.51 12:47:01 AM 0 0.27 0.00 0.10 0.00 0.02 99.62 12:47:01 AM 1 0.45 0.00 0.10 0.00 0.05 99.40 12:48:01 AM all 0.41 0.00 0.05 0.00 0.03 99.52 12:48:01 AM 0 0.22 0.00 0.05 0.00 0.02 99.72 12:48:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.41 0.00 0.08 0.00 0.03 99.48 12:49:01 AM 0 0.25 0.00 0.08 0.00 0.03 99.63 12:49:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 12:50:01 AM all 12.90 0.00 1.54 0.07 0.05 85.45 12:50:01 AM 0 9.16 0.00 1.23 0.05 0.05 89.50 12:50:01 AM 1 16.64 0.00 1.84 0.08 0.05 81.39 12:51:01 AM all 30.86 0.00 6.00 0.52 0.08 62.53 12:51:01 AM 0 27.10 0.00 5.14 0.35 0.08 67.32 12:51:01 AM 1 34.62 0.00 6.86 0.68 0.08 57.75 12:52:01 AM all 4.74 0.00 1.06 0.62 0.04 93.54 12:52:01 AM 0 3.01 0.00 0.99 0.59 0.05 95.37 12:52:01 AM 1 6.46 0.00 1.13 0.65 0.03 91.72 12:53:01 AM all 7.75 0.00 1.12 0.04 0.05 91.04 12:53:01 AM 0 2.11 0.00 1.21 0.07 0.05 96.57 12:53:01 AM 1 13.52 0.00 1.03 0.02 0.05 85.38 12:54:01 AM all 27.64 0.00 3.32 0.23 0.08 68.73 12:54:01 AM 0 23.42 0.00 3.09 0.17 0.07 73.26 12:54:01 AM 1 31.84 0.00 3.55 0.30 0.08 64.22 Average: all 8.62 0.00 1.33 0.25 0.04 89.76 Average: 0 6.69 0.00 1.15 0.23 0.04 91.89 Average: 1 10.55 0.00 1.51 0.27 0.04 87.62