---> uname -a: Linux prd-centos8-robot-2c-8g-232.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: 2799.998 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 623 4901 19 2172 6775 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:bc:2a:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85376sec preferred_lft 85376sec inet6 fe80::f816:3eff:febc:2a84/64 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) 10/20/2025 _x86_64_ (2 CPU) 02:32:55 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 119.28 0.20 119.08 5.60 12090.15 02:36:01 AM 39.53 1.03 38.49 113.58 4308.82 02:37:01 AM 30.94 6.75 24.19 1247.98 1895.35 02:38:01 AM 62.74 0.25 62.49 47.06 8067.11 02:39:01 AM 4.80 0.00 4.80 0.00 187.12 02:40:01 AM 0.13 0.00 0.13 0.00 1.07 02:41:01 AM 0.30 0.00 0.30 0.00 3.47 02:42:01 AM 2.42 0.28 2.13 14.93 106.90 02:43:01 AM 0.43 0.00 0.43 0.00 6.38 02:44:01 AM 0.23 0.00 0.23 0.00 3.77 02:45:01 AM 0.13 0.00 0.13 0.00 1.75 02:46:01 AM 0.15 0.00 0.15 0.00 1.62 02:47:01 AM 0.13 0.00 0.13 0.00 1.62 02:48:01 AM 1.33 0.03 1.30 0.27 30.71 02:49:01 AM 10.96 0.32 10.65 36.92 392.04 02:50:01 AM 33.37 0.52 32.86 63.85 1397.87 Average: 19.18 0.59 18.59 95.64 1780.98 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5010952 6894592 2871468 36.43 2688 2060124 822552 9.21 197032 2326388 147596 02:36:01 AM 5196668 7041120 2685752 34.07 2688 2020560 675956 7.57 219332 2118240 10768 02:37:01 AM 4960632 6950296 2921788 37.07 2688 2162456 788532 8.83 262552 2300420 84524 02:38:01 AM 4919864 7016592 2962556 37.58 2688 2264384 671208 7.52 262468 2320480 52 02:39:01 AM 4920032 7016760 2962388 37.58 2688 2264384 686584 7.69 262468 2320552 4 02:40:01 AM 4919368 7016100 2963052 37.59 2688 2264388 686584 7.69 262476 2320944 8 02:41:01 AM 4919800 7016536 2962620 37.59 2688 2264388 665340 7.45 262468 2320712 4 02:42:01 AM 4872020 6970192 3010400 38.19 2688 2265824 734272 8.22 262816 2367608 16 02:43:01 AM 4870552 6968724 3011868 38.21 2688 2265840 749852 8.40 262816 2368884 20 02:44:01 AM 4870608 6968796 3011812 38.21 2688 2265848 749852 8.40 262816 2368968 16 02:45:01 AM 4870664 6968872 3011756 38.21 2688 2265868 749852 8.40 262816 2369036 16 02:46:01 AM 4870756 6968980 3011664 38.21 2688 2265884 749852 8.40 262816 2368936 16 02:47:01 AM 4870524 6968756 3011896 38.21 2688 2265900 749852 8.40 262816 2369148 16 02:48:01 AM 4870648 6968900 3011772 38.21 2688 2265912 747188 8.37 263012 2368972 32 02:49:01 AM 5031936 6946248 2850484 36.16 2688 2087168 746988 8.36 300680 2187824 29004 02:50:01 AM 4986588 6905448 2895832 36.74 2688 2092324 808520 9.05 460624 2079196 27400 Average: 4935101 6974182 2947319 37.39 2688 2208828 736436 8.25 270626 2304769 18718 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.48 92.29 1293.01 12.52 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 13.13 9.62 6.63 3.87 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 39.24 33.56 329.42 6.77 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 607.85 442.28 121.07 100.18 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 2.65 2.12 0.53 0.79 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 2.53 1.97 0.49 0.43 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 1.02 0.73 0.15 0.11 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 26.88 17.55 36.10 2.04 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 0.55 0.18 0.71 0.01 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 0.53 0.17 0.10 0.07 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 1.02 0.08 0.17 0.01 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 0.28 0.02 0.02 0.00 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 1.40 0.57 0.42 0.21 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 0.38 0.07 0.03 0.01 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 85.02 54.85 111.37 24.22 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 18.44 17.23 15.18 8.68 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 57.40 42.08 119.72 10.00 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) 10/20/2025 _x86_64_ (2 CPU) 02:32:55 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 36.42 0.00 5.16 1.87 0.10 56.45 02:35:01 AM 0 43.81 0.00 6.22 1.95 0.10 47.91 02:35:01 AM 1 29.05 0.00 4.09 1.80 0.10 64.96 02:36:01 AM all 14.53 0.00 2.00 0.59 0.08 82.80 02:36:01 AM 0 16.61 0.00 1.82 0.52 0.08 80.97 02:36:01 AM 1 12.46 0.00 2.19 0.67 0.07 84.62 02:37:01 AM all 14.74 0.00 3.27 0.36 0.07 81.56 02:37:01 AM 0 17.22 0.00 3.42 0.35 0.07 78.94 02:37:01 AM 1 12.26 0.00 3.12 0.37 0.07 84.18 02:38:01 AM all 19.82 0.00 3.92 0.72 0.07 75.48 02:38:01 AM 0 28.98 0.00 4.46 0.95 0.07 65.54 02:38:01 AM 1 10.66 0.00 3.38 0.49 0.07 85.41 02:39:01 AM all 0.34 0.00 0.09 0.03 0.04 99.50 02:39:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 02:39:01 AM 1 0.08 0.00 0.12 0.05 0.05 99.70 02:40:01 AM all 0.28 0.00 0.07 0.00 0.04 99.61 02:40:01 AM 0 0.30 0.00 0.02 0.00 0.02 99.67 02:40:01 AM 1 0.27 0.00 0.12 0.00 0.07 99.55 02:41:01 AM all 0.24 0.00 0.06 0.00 0.04 99.66 02:41:01 AM 0 0.42 0.00 0.05 0.00 0.03 99.50 02:41:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 02:42:01 AM all 2.88 0.00 0.53 0.01 0.07 96.51 02:42:01 AM 0 2.07 0.00 0.37 0.00 0.07 97.50 02:42:01 AM 1 3.70 0.00 0.69 0.02 0.07 95.53 02:43:01 AM all 0.76 0.00 0.11 0.03 0.07 99.03 02:43:01 AM 0 0.78 0.00 0.10 0.00 0.05 99.07 02:43:01 AM 1 0.73 0.00 0.12 0.07 0.08 99.00 02:44:01 AM all 0.75 0.00 0.08 0.00 0.07 99.10 02:44:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 02:44:01 AM 1 0.82 0.00 0.08 0.00 0.08 99.01 02:45:01 AM all 0.66 0.00 0.09 0.00 0.05 99.20 02:45:01 AM 0 0.67 0.00 0.10 0.00 0.05 99.18 02:45:01 AM 1 0.65 0.00 0.08 0.00 0.05 99.21 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 0.76 0.00 0.08 0.00 0.07 99.09 02:46:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 02:46:01 AM 1 0.84 0.00 0.08 0.00 0.08 99.00 02:47:01 AM all 0.71 0.00 0.10 0.00 0.06 99.13 02:47:01 AM 0 0.72 0.00 0.10 0.00 0.07 99.11 02:47:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 02:48:01 AM all 0.81 0.00 0.23 0.01 0.08 98.87 02:48:01 AM 0 0.85 0.00 0.30 0.00 0.08 98.76 02:48:01 AM 1 0.77 0.00 0.17 0.02 0.07 98.98 02:49:01 AM all 14.85 0.00 2.16 0.07 0.08 82.85 02:49:01 AM 0 14.59 0.00 1.79 0.07 0.07 83.48 02:49:01 AM 1 15.11 0.00 2.52 0.07 0.08 82.22 02:50:01 AM all 33.28 0.00 3.96 0.22 0.10 62.44 02:50:01 AM 0 42.95 0.00 4.37 0.28 0.10 52.29 02:50:01 AM 1 23.61 0.00 3.55 0.15 0.10 72.59 Average: all 8.87 0.00 1.37 0.24 0.07 89.45 Average: 0 10.75 0.00 1.46 0.26 0.06 87.48 Average: 1 6.99 0.00 1.28 0.23 0.07 91.42