---> uname -a: Linux prd-centos8-robot-2c-8g-1572.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 574 4952 19 2170 6824 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:cd:01:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fecd:1d5/64 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) 10/07/2025 _x86_64_ (2 CPU) 12:57:01 LINUX RESTART (2 CPU) 12:58:01 PM tps rtps wtps bread/s bwrtn/s 12:59:01 PM 92.19 0.40 91.79 16.66 7949.25 01:00:01 PM 68.13 0.68 67.44 51.58 8850.13 01:01:01 PM 39.66 7.09 32.57 1309.09 2179.65 01:02:01 PM 50.55 0.33 50.22 48.88 7575.29 01:03:01 PM 4.93 0.22 4.72 11.73 204.32 01:04:01 PM 1.88 0.00 1.88 0.00 63.76 01:05:01 PM 0.47 0.00 0.47 0.00 9.50 01:06:01 PM 10.45 0.33 10.11 37.85 349.35 01:07:01 PM 30.27 0.52 29.76 63.85 1307.98 Average: 33.17 1.06 32.11 171.15 3165.72 12:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 PM 5259460 7056372 2622972 33.28 2688 1973676 651488 7.29 187224 2094512 187660 01:00:01 PM 5080220 6955740 2802212 35.55 2688 2051644 749804 8.40 213896 2236940 44248 01:01:01 PM 4851784 6974964 3030648 38.45 2688 2291740 723868 8.11 290372 2365860 213688 01:02:01 PM 4964312 7060244 2918120 37.02 2688 2263172 614044 6.88 262460 2271028 8 01:03:01 PM 4897996 6994496 2984436 37.86 2688 2263764 731848 8.19 262588 2337024 4 01:04:01 PM 4707908 6804448 3174524 40.27 2688 2263804 904988 10.13 262588 2525676 4 01:05:01 PM 4813940 6910764 3068492 38.93 2688 2264088 794980 8.90 262588 2420128 124 01:06:01 PM 5155384 7068080 2727048 34.60 2688 2085264 613192 6.87 301680 2063132 28704 01:07:01 PM 5092436 7007516 2789996 35.40 2688 2088360 677144 7.58 460524 1972100 25084 Average: 4980382 6981403 2902050 36.82 2688 2171724 717928 8.04 278213 2254044 55503 12:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 90.37 73.53 901.30 10.23 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 58.85 43.85 584.72 7.46 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 38.48 31.68 327.67 6.05 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 150.32 138.78 38.67 38.56 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 23.04 17.33 5.68 41.27 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 293.09 300.15 4030.42 667.58 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 336.99 320.81 5374.59 20.85 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 162.36 134.41 1716.60 28.36 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.18 16.96 15.46 8.47 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 130.51 119.72 1443.71 92.08 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) 10/07/2025 _x86_64_ (2 CPU) 12:57:01 LINUX RESTART (2 CPU) 12:58:01 PM CPU %user %nice %system %iowait %steal %idle 12:59:01 PM all 37.22 0.00 5.59 1.15 0.13 55.90 12:59:01 PM 0 29.98 0.00 4.66 1.28 0.12 63.96 12:59:01 PM 1 44.49 0.00 6.51 1.02 0.15 47.83 01:00:01 PM all 24.04 0.00 2.74 1.06 0.09 72.07 01:00:01 PM 0 15.98 0.00 2.86 1.54 0.10 79.53 01:00:01 PM 1 32.09 0.00 2.62 0.58 0.08 64.63 01:01:01 PM all 22.03 0.00 4.21 0.90 0.09 72.76 01:01:01 PM 0 13.39 0.00 3.55 0.92 0.08 82.07 01:01:01 PM 1 30.71 0.00 4.88 0.88 0.10 63.43 01:02:01 PM all 15.71 0.00 3.15 0.53 0.06 80.55 01:02:01 PM 0 11.16 0.00 2.79 0.38 0.05 85.62 01:02:01 PM 1 20.25 0.00 3.52 0.68 0.07 75.47 01:03:01 PM all 2.14 0.00 0.28 0.04 0.04 97.49 01:03:01 PM 0 1.12 0.00 0.17 0.02 0.03 98.66 01:03:01 PM 1 3.17 0.00 0.39 0.07 0.05 96.33 01:04:01 PM all 15.38 0.00 1.11 0.01 0.10 83.41 01:04:01 PM 0 15.97 0.00 1.30 0.02 0.08 82.64 01:04:01 PM 1 14.79 0.00 0.91 0.00 0.12 84.18 01:05:01 PM all 12.49 0.00 1.34 0.00 0.10 86.07 01:05:01 PM 0 8.41 0.00 1.29 0.00 0.10 90.20 01:05:01 PM 1 16.56 0.00 1.39 0.00 0.10 81.95 01:06:01 PM all 20.24 0.00 2.58 0.04 0.08 77.06 01:06:01 PM 0 21.04 0.00 2.95 0.05 0.08 75.87 01:06:01 PM 1 19.44 0.00 2.21 0.03 0.08 78.23 01:07:01 PM all 30.83 0.00 4.17 0.29 0.09 64.62 01:07:01 PM 0 20.37 0.00 3.55 0.42 0.08 75.58 01:07:01 PM 1 41.28 0.00 4.80 0.17 0.10 53.66 Average: all 20.04 0.00 2.80 0.45 0.09 76.62 Average: 0 15.28 0.00 2.57 0.52 0.08 81.55 Average: 1 24.80 0.00 3.03 0.38 0.09 71.69