---> uname -a: Linux prd-centos8-robot-2c-8g-36896.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 580 4940 19 2176 6820 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:3f:9c:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85541sec preferred_lft 85541sec inet6 fe80::f816:3eff:fe3f:9c7d/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) 06/25/2025 _x86_64_ (2 CPU) 00:35:31 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 101.30 16.29 85.00 5334.76 7719.78 12:38:01 AM 81.36 0.73 80.62 53.05 10425.42 12:39:01 AM 51.26 7.13 44.13 1310.71 2618.26 12:40:01 AM 52.95 2.73 50.22 439.59 7571.46 12:41:01 AM 4.18 0.02 4.17 0.13 175.31 12:42:01 AM 1.80 0.00 1.80 0.00 129.72 12:43:01 AM 0.25 0.00 0.25 0.00 58.41 12:44:01 AM 0.18 0.00 0.18 0.00 64.61 12:45:01 AM 0.22 0.00 0.22 0.00 36.44 12:46:01 AM 0.28 0.00 0.28 0.00 17.49 12:47:01 AM 0.25 0.00 0.25 0.00 4.98 12:48:01 AM 0.20 0.00 0.20 0.00 58.12 12:49:01 AM 14.91 0.33 14.58 37.86 1069.34 Average: 23.78 2.10 21.68 552.00 2303.81 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5348156 7055084 2534276 32.15 2688 1889844 695728 7.79 186680 2028800 169072 12:38:01 AM 5223136 7041424 2659296 33.74 2688 1995164 689752 7.72 209384 2105744 11740 12:39:01 AM 4948936 7010476 2933496 37.22 2688 2230896 688008 7.70 257352 2310008 186780 12:40:01 AM 4987988 7065876 2894444 36.72 2688 2246572 655160 7.34 265568 2252444 4 12:41:01 AM 4945688 7024804 2936744 37.26 2688 2247800 707732 7.92 265708 2295280 928 12:42:01 AM 4941844 7022648 2940588 37.31 2688 2249476 728008 8.15 265720 2298996 584 12:43:01 AM 4939716 7022024 2942716 37.33 2688 2251000 746112 8.35 265720 2300960 476 12:44:01 AM 4934156 7018080 2948276 37.40 2688 2252612 746112 8.35 265724 2306636 192 12:45:01 AM 4932048 7016864 2950384 37.43 2688 2253480 762888 8.54 265724 2308512 48 12:46:01 AM 4931800 7016976 2950632 37.43 2688 2253848 762888 8.54 265728 2308904 16 12:47:01 AM 4930884 7016476 2951548 37.44 2688 2254256 762888 8.54 265728 2309892 372 12:48:01 AM 4927296 7014184 2955136 37.49 2688 2255580 762888 8.54 265736 2313264 32 12:49:01 AM 5078432 6997948 2804000 35.57 2688 2094112 695748 7.79 311556 2136352 23940 Average: 5005391 7024836 2877041 36.50 2688 2190357 723378 8.10 258179 2251984 30322 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 312.91 190.60 1860.31 58.61 0.00 0.00 0.00 0.00 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 54.03 39.27 558.79 14.76 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 40.13 34.98 316.08 9.13 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 203.20 145.78 43.93 33.23 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 70.96 64.06 15.07 6.13 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 83.12 81.72 15.56 7.55 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 61.26 60.19 12.55 6.27 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 67.18 67.28 13.26 6.39 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 40.86 39.33 9.03 5.05 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 15.01 13.83 3.67 2.40 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 12.81 11.33 3.31 2.01 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 42.81 38.80 11.46 7.24 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 71.37 50.42 101.12 51.69 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 82.74 64.43 228.01 16.19 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) 06/25/2025 _x86_64_ (2 CPU) 00:35:31 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 47.97 0.00 6.52 0.91 0.10 44.49 12:37:01 AM 0 52.17 0.00 7.31 0.79 0.10 39.64 12:37:01 AM 1 43.78 0.00 5.74 1.04 0.10 49.34 12:38:01 AM all 22.83 0.00 3.77 0.92 0.09 72.39 12:38:01 AM 0 25.13 0.00 3.61 0.90 0.08 70.28 12:38:01 AM 1 20.53 0.00 3.94 0.93 0.10 74.50 12:39:01 AM all 30.70 0.00 4.71 0.39 0.08 64.12 12:39:01 AM 0 42.52 0.00 5.32 0.35 0.08 51.73 12:39:01 AM 1 18.86 0.00 4.10 0.43 0.08 76.52 12:40:01 AM all 9.57 0.00 2.12 0.69 0.06 87.56 12:40:01 AM 0 12.93 0.00 2.32 0.49 0.07 84.19 12:40:01 AM 1 6.22 0.00 1.92 0.89 0.05 90.92 12:41:01 AM all 6.15 0.00 0.51 0.01 0.06 93.27 12:41:01 AM 0 5.64 0.00 0.44 0.02 0.07 93.84 12:41:01 AM 1 6.66 0.00 0.59 0.00 0.05 92.70 12:42:01 AM all 6.20 0.00 0.43 0.01 0.08 93.28 12:42:01 AM 0 4.53 0.00 0.39 0.02 0.08 94.99 12:42:01 AM 1 7.88 0.00 0.47 0.00 0.08 91.57 12:43:01 AM all 5.46 0.00 0.34 0.00 0.08 94.12 12:43:01 AM 0 7.77 0.00 0.37 0.00 0.07 91.80 12:43:01 AM 1 3.15 0.00 0.32 0.00 0.08 96.45 12:44:01 AM all 4.78 0.00 0.34 0.00 0.08 94.80 12:44:01 AM 0 5.56 0.00 0.40 0.00 0.08 93.95 12:44:01 AM 1 4.00 0.00 0.27 0.00 0.08 95.65 12:45:01 AM all 6.53 0.00 0.33 0.00 0.07 93.08 12:45:01 AM 0 6.74 0.00 0.38 0.00 0.07 92.81 12:45:01 AM 1 6.31 0.00 0.27 0.00 0.07 93.35 12:46:01 AM all 4.05 0.00 0.26 0.00 0.08 95.61 12:46:01 AM 0 3.82 0.00 0.27 0.00 0.07 95.84 12:46:01 AM 1 4.28 0.00 0.25 0.00 0.08 95.38 12:47:01 AM all 3.51 0.00 0.26 0.00 0.07 96.17 12:47:01 AM 0 1.69 0.00 0.18 0.00 0.05 98.08 12:47:01 AM 1 5.33 0.00 0.33 0.00 0.08 94.25 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 11.02 0.00 0.54 0.00 0.07 88.38 12:48:01 AM 0 7.78 0.00 0.52 0.00 0.07 91.64 12:48:01 AM 1 14.25 0.00 0.55 0.00 0.07 85.13 12:49:01 AM all 20.61 0.00 2.15 0.11 0.09 77.03 12:49:01 AM 0 32.22 0.00 2.42 0.13 0.08 65.15 12:49:01 AM 1 8.99 0.00 1.89 0.08 0.10 88.94 Average: all 13.81 0.00 1.72 0.23 0.08 84.16 Average: 0 16.05 0.00 1.84 0.21 0.07 81.82 Average: 1 11.57 0.00 1.59 0.26 0.08 86.50