---> uname -a: Linux prd-centos8-robot-2c-8g-51783.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4934 19 2172 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:3e:ea:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe3e:eaea/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) 09/12/2025 _x86_64_ (2 CPU) 00:41:39 LINUX RESTART (2 CPU) 12:42:03 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 144.95 56.64 88.31 7917.41 39984.87 12:44:01 AM 93.75 0.72 93.03 52.92 11118.05 12:45:01 AM 29.74 0.42 29.32 64.78 2834.41 12:46:01 AM 72.12 6.97 65.16 1292.98 7849.53 12:47:01 AM 13.33 0.00 13.33 0.00 1219.59 12:48:01 AM 2.38 0.00 2.38 0.00 66.07 12:49:01 AM 0.32 0.00 0.32 0.00 3.42 12:50:01 AM 0.70 0.23 0.47 12.66 93.47 12:51:01 AM 2.00 0.00 2.00 0.00 70.63 12:52:01 AM 14.83 0.32 14.51 36.93 569.24 12:53:01 AM 29.76 0.52 29.24 63.85 1350.78 Average: 36.39 5.83 30.56 836.90 5820.20 12:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5365012 7037236 2517412 31.94 2688 1855572 745460 8.35 186328 2014764 168184 12:44:01 AM 5170560 7009896 2711864 34.40 2688 2015180 752932 8.43 198396 2161516 42488 12:45:01 AM 5170604 7050016 2711820 34.40 2688 2053280 717516 8.03 229276 2128392 35576 12:46:01 AM 4956636 7048188 2925788 37.12 2688 2259256 684736 7.67 262492 2280732 26980 12:47:01 AM 4958904 7050384 2923520 37.09 2688 2259264 684736 7.67 262500 2280852 4 12:48:01 AM 4958768 7050252 2923656 37.09 2688 2259268 684736 7.67 262504 2280808 4 12:49:01 AM 4959000 7050484 2923424 37.09 2688 2259268 684736 7.67 262504 2280736 4 12:50:01 AM 4857240 6951768 3025184 38.38 2688 2262312 797844 8.93 262636 2381116 128 12:51:01 AM 4849764 6944328 3032660 38.47 2688 2262332 810576 9.08 262636 2388720 4 12:52:01 AM 5069388 6983056 2813036 35.69 2688 2087484 756340 8.47 304340 2149292 30412 12:53:01 AM 5063424 6980264 2819000 35.76 2688 2090812 757616 8.48 462256 2001116 25228 Average: 5034482 7014170 2847942 36.13 2688 2151275 734293 8.22 268715 2213459 29910 12:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 307.77 203.15 1752.07 58.88 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 74.67 56.22 805.99 9.11 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 19.29 16.96 10.47 5.76 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 599.18 439.69 439.69 105.45 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 2.37 0.85 0.34 0.13 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 2.55 2.03 0.56 0.49 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 2.40 1.93 0.43 0.43 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 92.97 74.54 795.71 6.07 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 302.83 297.62 5642.08 19.24 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 107.62 82.04 678.89 30.17 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 18.59 18.06 15.72 9.10 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 138.60 108.18 919.57 22.15 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) 09/12/2025 _x86_64_ (2 CPU) 00:41:39 LINUX RESTART (2 CPU) 12:42:03 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 47.74 0.03 9.50 2.25 0.14 40.34 12:43:01 AM 0 41.04 0.03 9.96 1.87 0.14 46.96 12:43:01 AM 1 54.42 0.02 9.05 2.63 0.14 33.75 12:44:01 AM all 26.85 0.00 3.93 1.04 0.10 68.08 12:44:01 AM 0 18.13 0.00 3.34 1.20 0.10 77.23 12:44:01 AM 1 35.59 0.00 4.51 0.88 0.10 58.92 12:45:01 AM all 20.45 0.00 3.25 0.25 0.09 75.96 12:45:01 AM 0 17.79 0.00 3.49 0.28 0.08 78.35 12:45:01 AM 1 23.11 0.00 3.00 0.22 0.10 73.57 12:46:01 AM all 27.38 0.00 5.50 0.65 0.11 66.36 12:46:01 AM 0 21.17 0.00 4.53 0.38 0.10 73.82 12:46:01 AM 1 33.61 0.00 6.47 0.92 0.12 58.88 12:47:01 AM all 0.33 0.00 0.15 0.11 0.03 99.39 12:47:01 AM 0 0.10 0.00 0.17 0.13 0.03 99.57 12:47:01 AM 1 0.55 0.00 0.13 0.08 0.02 99.22 12:48:01 AM all 0.24 0.00 0.07 0.01 0.03 99.66 12:48:01 AM 0 0.35 0.00 0.08 0.00 0.02 99.55 12:48:01 AM 1 0.13 0.00 0.05 0.02 0.03 99.77 12:49:01 AM all 0.30 0.00 0.10 0.00 0.03 99.57 12:49:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 12:49:01 AM 1 0.08 0.00 0.10 0.00 0.02 99.80 12:50:01 AM all 7.74 0.00 1.58 0.02 0.06 90.60 12:50:01 AM 0 4.59 0.00 0.61 0.02 0.05 94.74 12:50:01 AM 1 10.90 0.00 2.56 0.02 0.07 86.46 12:51:01 AM all 8.92 0.00 1.24 0.01 0.09 89.75 12:51:01 AM 0 14.56 0.00 2.00 0.02 0.10 83.33 12:51:01 AM 1 3.33 0.00 0.49 0.00 0.08 96.10 12:52:01 AM all 17.67 0.00 2.48 0.07 0.09 79.69 12:52:01 AM 0 12.31 0.00 2.51 0.02 0.10 85.06 12:52:01 AM 1 23.03 0.00 2.46 0.12 0.08 74.31 12:53:01 AM all 30.44 0.00 3.86 0.16 0.09 65.45 12:53:01 AM 0 21.08 0.00 3.59 0.15 0.08 75.10 12:53:01 AM 1 39.81 0.00 4.12 0.17 0.10 55.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.01 0.00 2.86 0.41 0.08 79.64 Average: 0 13.70 0.00 2.74 0.37 0.08 83.11 Average: 1 20.32 0.00 2.98 0.45 0.08 76.18