---> uname -a: Linux prd-centos8-robot-2c-8g-619.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 590 5002 19 2104 6810 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:db:01:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fedb:1a2/64 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) 23:39:20 LINUX RESTART (2 CPU) 11:40:02 PM tps rtps wtps bread/s bwrtn/s 11:41:01 PM 87.28 6.25 81.03 1109.81 5985.79 11:42:01 PM 80.34 0.72 79.62 52.92 10985.32 11:43:01 PM 4.85 0.03 4.82 0.53 211.46 11:44:01 PM 16.94 0.20 16.74 34.79 759.98 11:45:01 PM 3.15 0.00 3.15 0.00 83.92 11:46:01 PM 0.48 0.00 0.48 0.00 6.95 11:47:01 PM 0.35 0.00 0.35 0.00 3.60 11:48:01 PM 0.37 0.00 0.37 0.00 4.13 11:49:01 PM 12.70 0.68 12.01 94.90 314.60 Average: 22.82 0.87 21.96 141.90 2032.43 11:40:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:01 PM 5160596 6968116 2721828 34.53 2688 1985124 793024 8.88 196188 2187828 257916 11:42:01 PM 5144288 6986940 2738136 34.74 2688 2019000 755080 8.45 198368 2187700 8 11:43:01 PM 5144776 6987448 2737648 34.73 2688 2019016 755080 8.45 198376 2188372 4 11:44:01 PM 5142384 6986336 2740040 34.76 2688 2020204 755952 8.46 223572 2166092 4 11:45:01 PM 5142716 6986628 2739708 34.76 2688 2020212 755952 8.46 223568 2165868 4 11:46:01 PM 5142736 6986648 2739688 34.76 2688 2020212 755952 8.46 223568 2165816 12 11:47:01 PM 5142568 6986472 2739856 34.76 2688 2020212 759072 8.50 225972 2163616 4 11:48:01 PM 5142604 6986512 2739820 34.76 2688 2020216 759072 8.50 225972 2163644 4 11:49:01 PM 5170980 7019520 2711444 34.40 2688 2024448 715092 8.01 385468 1975112 12160 Average: 5148183 6988291 2734241 34.69 2688 2016516 756031 8.47 233450 2151561 30013 11:40:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 193.83 140.73 1467.76 39.91 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 55.06 38.72 584.54 6.21 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 1.73 0.32 0.23 0.05 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 11.86 10.01 12.68 5.41 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 1.02 0.38 0.26 0.12 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 0.88 0.43 0.20 0.08 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.18 0.60 0.68 0.14 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.87 0.28 0.11 0.04 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 12.51 10.58 10.71 5.82 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 30.70 22.23 228.54 6.36 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) 23:39:20 LINUX RESTART (2 CPU) 11:40:02 PM CPU %user %nice %system %iowait %steal %idle 11:41:01 PM all 38.97 0.00 5.88 0.82 0.10 54.22 11:41:01 PM 0 23.83 0.00 4.69 1.02 0.10 70.36 11:41:01 PM 1 54.14 0.00 7.08 0.63 0.10 38.05 11:42:01 PM all 15.12 0.00 2.34 1.43 0.06 81.05 11:42:01 PM 0 14.64 0.00 1.99 1.09 0.05 82.24 11:42:01 PM 1 15.61 0.00 2.69 1.77 0.07 79.87 11:43:01 PM all 0.33 0.00 0.10 0.03 0.05 99.50 11:43:01 PM 0 0.10 0.00 0.13 0.02 0.05 99.70 11:43:01 PM 1 0.55 0.00 0.07 0.03 0.05 99.30 11:44:01 PM all 11.52 0.00 1.27 0.07 0.06 87.09 11:44:01 PM 0 12.45 0.00 1.45 0.02 0.05 86.03 11:44:01 PM 1 10.59 0.00 1.08 0.12 0.07 88.14 11:45:01 PM all 0.27 0.00 0.06 0.01 0.04 99.62 11:45:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 11:45:01 PM 1 0.43 0.00 0.03 0.02 0.03 99.48 11:46:01 PM all 0.23 0.00 0.06 0.00 0.04 99.67 11:46:01 PM 0 0.13 0.00 0.05 0.00 0.03 99.78 11:46:01 PM 1 0.33 0.00 0.07 0.00 0.05 99.55 11:47:01 PM all 1.14 0.00 0.17 0.00 0.03 98.66 11:47:01 PM 0 1.47 0.00 0.23 0.00 0.03 98.26 11:47:01 PM 1 0.82 0.00 0.10 0.00 0.03 99.05 11:48:01 PM all 0.33 0.00 0.06 0.00 0.05 99.57 11:48:01 PM 0 0.13 0.00 0.08 0.00 0.07 99.72 11:48:01 PM 1 0.52 0.00 0.03 0.00 0.03 99.42 11:49:01 PM all 19.27 0.00 2.54 0.08 0.07 78.04 11:49:01 PM 0 15.80 0.00 2.32 0.07 0.07 81.75 11:49:01 PM 1 22.75 0.00 2.77 0.08 0.07 74.33 Average: all 9.64 0.00 1.38 0.27 0.06 88.66 Average: 0 7.60 0.00 1.22 0.24 0.06 90.88 Average: 1 11.67 0.00 1.54 0.29 0.06 86.45