---> uname -a: Linux prd-centos8-robot-2c-8g-13462.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 589 4909 19 2198 6808 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:b5:14:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:feb5:1453/64 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) 12/14/2025 _x86_64_ (2 CPU) 00:36:40 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 183.77 121.81 61.96 13722.63 40333.89 12:39:01 AM 112.31 0.32 112.00 22.39 10450.02 12:40:01 AM 36.69 1.02 35.67 108.23 4191.45 12:41:01 AM 70.99 6.96 64.02 1292.34 3986.09 12:42:01 AM 32.36 0.00 32.36 0.00 6274.57 12:43:01 AM 5.18 0.22 4.97 11.73 189.92 12:44:02 AM 0.30 0.00 0.30 0.00 4.82 12:45:01 AM 0.12 0.00 0.12 0.00 1.47 12:46:01 AM 0.13 0.00 0.13 0.00 1.32 12:47:01 AM 0.20 0.00 0.20 0.00 3.20 12:48:01 AM 0.23 0.00 0.23 0.00 3.25 12:49:01 AM 0.20 0.00 0.20 0.00 1.87 12:50:01 AM 0.20 0.00 0.20 0.00 2.25 12:51:01 AM 17.78 0.40 17.38 46.78 986.04 Average: 32.93 9.35 23.58 1087.37 4750.85 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5449824 7026600 2432600 30.86 2688 1769120 745252 8.34 185976 1965240 103492 12:39:01 AM 5189724 7034104 2692700 34.16 2688 2020040 672728 7.53 188308 2155144 104312 12:40:01 AM 5181912 7032848 2700512 34.26 2688 2026724 687832 7.70 223160 2128112 14252 12:41:01 AM 4959600 7060704 2922824 37.08 2688 2267344 628476 7.04 259572 2282472 175560 12:42:01 AM 4949432 7050068 2932992 37.21 2688 2267348 628476 7.04 259572 2288936 16 12:43:01 AM 4749800 6851116 3132624 39.74 2688 2268028 856000 9.58 259704 2486972 8 12:44:02 AM 4749972 6851288 3132452 39.74 2688 2268028 856000 9.58 259704 2487020 4 12:45:01 AM 4749516 6850836 3132908 39.75 2688 2268032 856000 9.58 259704 2487232 4 12:46:01 AM 4748640 6849960 3133784 39.76 2688 2268032 856000 9.58 259704 2488732 16 12:47:01 AM 4749092 6850412 3133332 39.75 2688 2268032 856000 9.58 259704 2488348 8 12:48:01 AM 4749200 6850524 3133224 39.75 2688 2268036 856000 9.58 259704 2488420 4 12:49:01 AM 4749288 6850612 3133136 39.75 2688 2268036 856000 9.58 259704 2488468 4 12:50:01 AM 4775828 6877192 3106596 39.41 2688 2268076 827496 9.27 259704 2460864 48 12:51:01 AM 5116172 7038008 2766252 35.09 2688 2093968 644192 7.21 457388 1947464 22340 Average: 4919143 6933877 2963281 37.59 2688 2184917 773318 8.66 260829 2331673 30005 12:37:01 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 328.06 191.07 1645.22 62.38 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 81.06 61.41 868.81 10.00 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 14.95 10.13 6.99 4.16 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 54.78 46.30 341.86 12.84 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 194.48 155.57 36.16 34.50 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 225.97 215.84 3442.90 15.97 0.00 0.00 0.00 0.00 12:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:02 AM eth0 1.12 0.08 0.09 0.01 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 1.88 0.46 0.69 0.46 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 3.15 0.43 0.90 0.45 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 0.40 0.08 0.03 0.01 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 3.27 0.23 0.47 0.07 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 3.13 0.10 0.14 0.01 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 398.15 387.70 6504.98 25.07 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 103.55 73.54 754.12 25.21 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 101.12 81.74 972.87 13.67 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) 12/14/2025 _x86_64_ (2 CPU) 00:36:40 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.31 0.06 10.13 11.84 0.10 38.56 12:38:01 AM 0 40.54 0.08 10.23 12.32 0.10 36.72 12:38:01 AM 1 38.09 0.03 10.02 11.36 0.10 40.39 12:39:01 AM all 34.23 0.00 5.19 5.23 0.10 55.25 12:39:01 AM 0 25.31 0.00 4.66 6.24 0.10 63.70 12:39:01 AM 1 43.17 0.00 5.72 4.22 0.10 46.78 12:40:01 AM all 14.97 0.00 2.29 1.04 0.06 81.65 12:40:01 AM 0 7.38 0.00 1.77 0.63 0.07 90.15 12:40:01 AM 1 22.57 0.00 2.81 1.44 0.05 73.14 12:41:01 AM all 36.46 0.00 6.12 1.31 0.12 56.00 12:41:01 AM 0 31.37 0.00 5.60 1.43 0.12 61.48 12:41:01 AM 1 41.55 0.00 6.63 1.18 0.12 50.52 12:42:01 AM all 0.64 0.00 0.71 1.42 0.03 97.21 12:42:01 AM 0 0.45 0.00 0.84 2.13 0.03 96.55 12:42:01 AM 1 0.82 0.00 0.59 0.72 0.02 97.86 12:43:01 AM all 3.49 0.00 0.65 0.05 0.05 95.76 12:43:01 AM 0 3.73 0.00 0.79 0.02 0.05 95.42 12:43:01 AM 1 3.26 0.00 0.50 0.08 0.05 96.10 12:44:02 AM all 0.41 0.00 0.12 0.00 0.05 99.42 12:44:02 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 12:44:02 AM 1 0.67 0.00 0.12 0.00 0.07 99.15 12:45:01 AM all 0.30 0.00 0.11 0.00 0.04 99.55 12:45:01 AM 0 0.27 0.00 0.17 0.00 0.05 99.51 12:45:01 AM 1 0.32 0.00 0.05 0.00 0.03 99.59 12:46:01 AM all 0.45 0.00 0.12 0.00 0.06 99.37 12:46:01 AM 0 0.33 0.00 0.17 0.00 0.08 99.41 12:46:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:47:01 AM all 0.37 0.00 0.09 0.00 0.03 99.51 12:47:01 AM 0 0.28 0.00 0.13 0.00 0.05 99.53 12:47:01 AM 1 0.45 0.00 0.05 0.00 0.02 99.48 12:48:01 AM all 0.38 0.00 0.10 0.00 0.05 99.47 12:48:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 12:48:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.43 0.00 0.10 0.00 0.04 99.43 12:49:01 AM 0 0.28 0.00 0.15 0.00 0.07 99.50 12:49:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 12:50:01 AM all 2.97 0.00 0.76 0.00 0.08 96.19 12:50:01 AM 0 3.62 0.00 0.93 0.00 0.10 95.35 12:50:01 AM 1 2.33 0.00 0.59 0.00 0.07 97.02 12:51:01 AM all 17.59 0.00 2.82 0.13 0.07 79.40 12:51:01 AM 0 22.63 0.00 2.91 0.08 0.05 74.32 12:51:01 AM 1 12.55 0.00 2.72 0.18 0.08 84.46 Average: all 10.88 0.00 2.09 1.50 0.06 85.46 Average: 0 9.77 0.01 2.04 1.63 0.07 86.48 Average: 1 11.98 0.00 2.15 1.37 0.06 84.44