---> uname -a: Linux prd-centos8-robot-2c-8g-2656.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 634 4855 19 2207 6764 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:24:06:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe24:63f/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) 10/01/2025 _x86_64_ (2 CPU) 00:40:05 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 85.42 14.98 70.44 3674.24 6040.32 12:43:01 AM 78.69 0.72 77.97 52.92 10020.59 12:44:01 AM 30.31 0.42 29.89 64.78 2449.07 12:45:01 AM 73.57 6.97 66.61 1292.98 8252.31 12:46:01 AM 15.46 0.00 15.46 0.00 1278.82 12:47:01 AM 10.10 0.53 9.57 48.67 1020.27 12:48:01 AM 31.96 0.52 31.44 64.65 2185.74 Average: 46.50 3.45 43.06 742.62 4463.95 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5353800 7060984 2528632 32.08 2688 1889740 677888 7.59 191340 2018040 182036 12:43:01 AM 5174076 7009960 2708356 34.36 2688 2011452 689992 7.73 199216 2154076 42008 12:44:01 AM 5159932 7021460 2722500 34.54 2688 2036940 690412 7.73 226484 2146020 23432 12:45:01 AM 4948108 7037088 2934324 37.23 2688 2256156 692564 7.75 262884 2289132 26984 12:46:01 AM 4950348 7039120 2932084 37.20 2688 2256156 692564 7.75 262884 2289164 8 12:47:01 AM 4983840 6937032 2898592 36.77 2688 2124576 758016 8.49 278224 2255252 38668 12:48:01 AM 4983004 6941988 2899428 36.78 2688 2132160 753592 8.44 482284 2060404 18664 Average: 5079015 7006805 2803417 35.57 2688 2101026 707861 7.93 271902 2173155 47400 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.38 188.85 1763.63 60.41 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 66.11 47.03 734.56 8.21 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 15.79 11.61 6.89 4.59 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 190.35 146.26 364.47 40.74 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 1.40 0.72 0.17 0.12 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 123.82 91.52 488.52 57.59 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 19.54 17.26 15.88 8.53 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 103.05 71.89 482.02 25.74 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) 10/01/2025 _x86_64_ (2 CPU) 00:40:05 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 37.02 0.00 6.05 3.23 0.11 53.60 12:42:01 AM 0 44.19 0.00 6.98 4.71 0.12 44.00 12:42:01 AM 1 29.84 0.00 5.11 1.74 0.10 63.21 12:43:01 AM all 24.65 0.00 3.44 3.64 0.11 68.17 12:43:01 AM 0 34.84 0.00 3.95 3.72 0.10 57.39 12:43:01 AM 1 14.44 0.00 2.92 3.56 0.12 78.97 12:44:01 AM all 15.13 0.00 2.42 2.15 0.08 80.22 12:44:01 AM 0 26.19 0.00 2.86 2.87 0.08 68.00 12:44:01 AM 1 4.05 0.00 1.99 1.42 0.07 92.47 12:45:01 AM all 31.68 0.00 5.70 4.15 0.10 58.38 12:45:01 AM 0 33.73 0.00 5.84 3.32 0.10 57.00 12:45:01 AM 1 29.62 0.00 5.56 4.97 0.10 59.75 12:46:01 AM all 0.18 0.00 0.16 0.29 0.03 99.34 12:46:01 AM 0 0.12 0.00 0.10 0.33 0.03 99.42 12:46:01 AM 1 0.23 0.00 0.22 0.25 0.03 99.26 12:47:01 AM all 14.70 0.00 1.81 0.21 0.07 83.21 12:47:01 AM 0 19.85 0.00 2.07 0.24 0.09 77.75 12:47:01 AM 1 9.68 0.00 1.56 0.18 0.05 88.53 12:48:01 AM all 32.68 0.00 3.73 0.33 0.09 63.16 12:48:01 AM 0 37.13 0.00 4.00 0.33 0.08 58.45 12:48:01 AM 1 28.22 0.00 3.46 0.33 0.10 67.89 Average: all 22.31 0.00 3.33 2.00 0.08 72.27 Average: 0 28.04 0.00 3.69 2.23 0.09 65.96 Average: 1 16.59 0.00 2.97 1.78 0.08 78.57