---> uname -a: Linux prd-centos8-robot-2c-8g-26534.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 586 4931 19 2179 6813 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:f6:17:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fef6:17ee/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) 09/01/2025 _x86_64_ (2 CPU) 21:41:38 LINUX RESTART (2 CPU) 09:42:01 PM tps rtps wtps bread/s bwrtn/s 09:43:01 PM 118.71 43.75 74.96 7595.47 20970.21 09:44:01 PM 97.47 0.72 96.75 52.92 11068.14 09:45:01 PM 46.20 5.58 40.62 1291.04 3577.64 09:46:01 PM 64.77 4.28 60.49 459.12 7562.74 09:47:01 PM 7.45 0.22 7.23 11.73 575.52 09:48:01 PM 2.12 0.00 2.12 0.00 81.24 09:49:01 PM 0.30 0.00 0.30 0.00 5.38 09:50:01 PM 15.32 0.34 14.98 38.17 702.08 Average: 44.07 6.87 37.20 1182.29 5573.02 09:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 PM 5362848 7039668 2519584 31.96 2688 1859876 716196 8.02 186996 2015424 168056 09:44:01 PM 5177980 7017636 2704452 34.31 2688 2015972 711388 7.97 198184 2158540 42476 09:45:01 PM 5003008 6971524 2879424 36.53 2688 2141808 769320 8.61 258768 2263024 67588 09:46:01 PM 4956908 7059512 2925524 37.11 2688 2269944 644672 7.22 267264 2278508 10828 09:47:01 PM 4886372 6989568 2996060 38.01 2688 2270536 759396 8.50 267392 2347664 244 09:48:01 PM 4871148 6974396 3011284 38.20 2688 2270588 785416 8.79 267392 2361456 16 09:49:01 PM 4833716 6937280 3048716 38.68 2688 2270920 810224 9.07 267392 2399756 308 09:50:01 PM 5065800 6987276 2816632 35.73 2688 2094860 727512 8.15 306836 2150220 23948 Average: 5019722 6997108 2862710 36.32 2688 2149313 740516 8.29 252528 2246824 39183 09:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 PM eth0 326.41 202.53 1687.61 58.34 0.00 0.00 0.00 0.00 09:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 PM eth0 68.64 55.06 805.81 8.89 0.00 0.00 0.00 0.00 09:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 PM eth0 38.85 34.09 330.94 15.48 0.00 0.00 0.00 0.00 09:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 PM eth0 171.57 125.76 40.65 29.87 0.00 0.00 0.00 0.00 09:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 PM eth0 33.41 34.49 7.47 304.60 0.00 0.00 0.00 0.00 09:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM eth0 203.33 206.03 5704.69 398.05 0.00 0.00 0.00 0.00 09:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 PM eth0 176.82 174.80 5281.72 11.44 0.00 0.00 0.00 0.00 09:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 PM eth0 88.39 67.44 858.72 24.51 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 138.48 112.57 1840.71 106.48 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) 09/01/2025 _x86_64_ (2 CPU) 21:41:38 LINUX RESTART (2 CPU) 09:42:01 PM CPU %user %nice %system %iowait %steal %idle 09:43:01 PM all 45.36 0.01 8.91 1.76 0.11 43.85 09:43:01 PM 0 52.17 0.02 9.93 2.28 0.12 35.49 09:43:01 PM 1 38.57 0.00 7.90 1.24 0.10 52.20 09:44:01 PM all 25.86 0.00 3.91 1.02 0.09 69.11 09:44:01 PM 0 31.67 0.00 4.64 1.46 0.08 62.14 09:44:01 PM 1 20.05 0.00 3.18 0.58 0.10 76.09 09:45:01 PM all 24.84 0.00 4.11 0.50 0.08 70.47 09:45:01 PM 0 26.27 0.00 4.16 0.52 0.08 68.98 09:45:01 PM 1 23.41 0.00 4.06 0.48 0.08 71.97 09:46:01 PM all 20.56 0.00 3.67 0.58 0.08 75.11 09:46:01 PM 0 29.65 0.00 4.02 0.65 0.08 65.59 09:46:01 PM 1 11.48 0.00 3.32 0.52 0.07 84.62 09:47:01 PM all 4.70 0.00 0.27 0.05 0.04 94.94 09:47:01 PM 0 3.74 0.00 0.20 0.02 0.05 95.99 09:47:01 PM 1 5.66 0.00 0.34 0.08 0.03 93.88 09:48:01 PM all 13.95 0.00 1.39 0.01 0.09 84.56 09:48:01 PM 0 19.00 0.00 2.01 0.00 0.10 78.88 09:48:01 PM 1 8.90 0.00 0.76 0.02 0.08 90.25 09:49:01 PM all 10.79 0.00 1.27 0.00 0.08 87.86 09:49:01 PM 0 7.47 0.00 0.74 0.00 0.08 91.70 09:49:01 PM 1 14.13 0.00 1.80 0.00 0.08 83.98 09:50:01 PM all 17.29 0.00 2.19 0.10 0.08 80.34 09:50:01 PM 0 23.07 0.00 2.37 0.12 0.08 74.36 09:50:01 PM 1 11.54 0.00 2.01 0.08 0.07 86.30 Average: all 20.45 0.00 3.22 0.50 0.08 75.75 Average: 0 24.15 0.00 3.51 0.63 0.09 71.61 Average: 1 16.74 0.00 2.92 0.38 0.08 79.88