---> uname -a: Linux prd-centos8-robot-2c-8g-263.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 589 5009 19 2098 6811 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:23:b7:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fe23:b7b4/64 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) 09/20/2025 _x86_64_ (2 CPU) 00:35:45 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 211.96 146.89 65.07 14319.55 40680.56 12:38:02 AM 105.10 0.07 105.03 1.87 9440.24 12:39:01 AM 45.66 0.69 44.97 52.46 6207.59 12:40:01 AM 3.03 0.00 3.03 0.00 94.07 12:41:01 AM 17.59 0.20 17.39 34.79 742.69 12:42:01 AM 2.72 0.00 2.72 0.00 71.42 12:43:01 AM 0.37 0.00 0.37 0.00 4.80 12:44:01 AM 0.37 0.00 0.37 0.00 3.60 12:45:01 AM 0.33 0.00 0.33 0.00 3.98 12:46:01 AM 0.38 0.00 0.38 0.00 4.12 12:47:01 AM 0.47 0.00 0.47 0.00 5.77 12:48:01 AM 0.32 0.00 0.32 0.00 3.15 12:49:01 AM 0.30 0.00 0.30 0.00 3.02 12:50:01 AM 3.47 0.08 3.38 9.86 62.50 Average: 27.99 10.58 17.41 1031.43 4093.59 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5365532 6976264 2516900 31.93 2688 1801312 805624 9.02 199000 2027812 134124 12:38:02 AM 5182556 6987300 2699876 34.25 2688 1982112 736008 8.24 188276 2167704 104840 12:39:01 AM 5153104 6990140 2729328 34.63 2688 2013252 745928 8.35 198832 2181432 12 12:40:01 AM 5151092 6988128 2731340 34.65 2688 2013252 761660 8.53 198832 2183388 4 12:41:01 AM 5149404 6988124 2733028 34.67 2688 2014444 733152 8.21 224288 2159996 4 12:42:01 AM 5165932 7004568 2716500 34.46 2688 2014448 718008 8.04 226488 2141752 4 12:43:01 AM 5149564 6988200 2732868 34.67 2688 2014448 733384 8.21 226496 2158116 4 12:44:01 AM 5149588 6988228 2732844 34.67 2688 2014452 748888 8.39 226496 2157860 4 12:45:01 AM 5149408 6988048 2733024 34.67 2688 2014452 748888 8.39 226496 2158272 4 12:46:01 AM 5149560 6988200 2732872 34.67 2688 2014452 748888 8.39 226496 2158016 4 12:47:01 AM 5149552 6988196 2732880 34.67 2688 2014456 748888 8.39 226496 2158212 4 12:48:01 AM 5149728 6988372 2732704 34.67 2688 2014456 748888 8.39 226496 2158040 4 12:49:01 AM 5149368 6988012 2733064 34.67 2688 2014456 748888 8.39 226496 2158056 4 12:50:01 AM 5130140 6968360 2752292 34.92 2688 2014148 757860 8.49 383200 2021388 10032 Average: 5167466 6987153 2714966 34.44 2688 1996724 748925 8.39 228885 2142146 17789 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 305.15 191.22 1668.92 60.97 0.00 0.00 0.00 0.00 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM eth0 32.71 28.55 318.01 6.70 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 39.73 25.86 534.38 2.95 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 2.15 0.32 0.31 0.05 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 13.16 9.90 13.28 5.41 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 1.55 0.52 0.34 0.17 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 2.05 1.08 1.30 0.53 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 1.23 0.30 0.16 0.05 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 1.63 0.68 0.74 0.49 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 0.70 0.27 0.15 0.06 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 0.95 0.40 0.37 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 0.73 0.30 0.18 0.06 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 0.67 0.27 0.11 0.06 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 5.78 4.45 3.99 2.37 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 29.15 18.86 181.22 5.72 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) 09/20/2025 _x86_64_ (2 CPU) 00:35:45 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 47.85 0.06 10.86 6.78 0.13 34.31 12:37:01 AM 0 51.81 0.05 12.61 7.35 0.13 28.06 12:37:01 AM 1 43.91 0.07 9.12 6.21 0.13 40.55 12:38:02 AM all 24.39 0.00 3.99 7.20 0.11 64.31 12:38:02 AM 0 30.08 0.00 4.32 5.47 0.12 60.02 12:38:02 AM 1 18.69 0.00 3.66 8.94 0.10 68.60 12:39:01 AM all 9.37 0.00 1.40 1.46 0.04 87.73 12:39:01 AM 0 14.89 0.00 1.73 1.65 0.05 81.68 12:39:01 AM 1 3.85 0.00 1.07 1.27 0.03 93.77 12:40:01 AM all 0.32 0.00 0.10 0.01 0.03 99.55 12:40:01 AM 0 0.53 0.00 0.03 0.02 0.03 99.38 12:40:01 AM 1 0.10 0.00 0.17 0.00 0.02 99.72 12:41:01 AM all 12.13 0.00 1.25 0.25 0.05 86.32 12:41:01 AM 0 20.62 0.00 1.69 0.35 0.05 77.29 12:41:01 AM 1 3.64 0.00 0.82 0.15 0.05 95.35 12:42:01 AM all 1.00 0.00 0.13 0.01 0.01 98.85 12:42:01 AM 0 1.45 0.00 0.22 0.02 0.02 98.30 12:42:01 AM 1 0.55 0.00 0.05 0.00 0.00 99.40 12:43:01 AM all 0.60 0.00 0.10 0.00 0.03 99.27 12:43:01 AM 0 0.50 0.00 0.12 0.00 0.03 99.35 12:43:01 AM 1 0.70 0.00 0.08 0.00 0.03 99.18 12:44:01 AM all 0.23 0.00 0.07 0.00 0.03 99.67 12:44:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 12:44:01 AM 1 0.37 0.00 0.08 0.00 0.03 99.52 12:45:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 12:45:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 12:45:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 12:46:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 12:46:01 AM 0 0.20 0.00 0.07 0.00 0.03 99.70 12:46:01 AM 1 0.27 0.00 0.08 0.00 0.02 99.63 12:47:01 AM all 0.31 0.00 0.07 0.00 0.03 99.60 12:47:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:47:01 AM 1 0.50 0.00 0.07 0.00 0.02 99.42 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.33 0.00 0.05 0.00 0.02 99.61 12:48:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 12:48:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 12:49:01 AM all 0.24 0.00 0.08 0.00 0.02 99.67 12:49:01 AM 0 0.38 0.00 0.10 0.00 0.02 99.50 12:49:01 AM 1 0.10 0.00 0.05 0.00 0.02 99.83 12:50:01 AM all 7.71 0.00 0.94 0.03 0.13 91.20 12:50:01 AM 0 4.17 0.00 0.73 0.02 0.23 94.85 12:50:01 AM 1 11.25 0.00 1.15 0.03 0.02 87.55 Average: all 7.49 0.00 1.37 1.12 0.05 89.97 Average: 0 8.94 0.00 1.55 1.06 0.06 88.38 Average: 1 6.04 0.00 1.18 1.19 0.04 91.55