---> uname -a: Linux prd-centos8-robot-2c-8g-1092.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 584 4894 19 2218 6814 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:74:74:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe74:74e8/64 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) 10/06/2025 _x86_64_ (2 CPU) 09:57:17 LINUX RESTART (2 CPU) 09:58:01 AM tps rtps wtps bread/s bwrtn/s 09:59:01 AM 88.47 5.97 82.50 1086.89 5714.41 10:00:00 AM 84.51 0.66 83.85 51.65 11147.89 10:00:01 AM 10.00 2.86 7.14 45.71 141.43 10:01:01 AM 38.69 7.10 31.59 1309.96 2188.72 10:02:01 AM 61.97 2.81 59.15 441.23 7922.30 10:03:01 AM 4.47 0.22 4.25 11.73 166.31 10:04:01 AM 2.28 0.02 2.27 0.93 430.67 10:05:01 AM 0.48 0.00 0.48 0.00 154.01 10:06:01 AM 15.21 0.32 14.90 36.93 664.47 10:07:01 AM 32.80 0.52 32.28 63.83 1952.21 Average: 36.45 1.96 34.49 333.68 3357.31 09:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 AM 5255456 7052476 2626968 33.33 2688 1973876 652328 7.30 187160 2102684 248884 10:00:00 AM 5097596 6973396 2784828 35.33 2688 2051828 745400 8.35 213100 2224376 44252 10:00:01 AM 5091584 6967408 2790840 35.41 2688 2051848 760908 8.52 213124 2230164 44260 10:01:01 AM 4947860 7036680 2934564 37.23 2688 2256956 644412 7.22 258068 2303340 189496 10:02:01 AM 4947284 7054544 2935140 37.24 2688 2275116 629724 7.05 267916 2288080 36 10:03:01 AM 4899608 7008384 2982816 37.84 2688 2276632 695492 7.79 268136 2335332 920 10:04:01 AM 4824836 6943648 3057588 38.79 2688 2286700 811448 9.09 268184 2410028 192 10:05:01 AM 4818556 6942612 3063868 38.87 2688 2291912 814144 9.12 268352 2416164 1088 10:06:01 AM 5026236 6987092 2856188 36.23 2688 2133904 717700 8.04 322424 2174136 46636 10:07:01 AM 5066284 7031804 2816140 35.73 2688 2138964 664236 7.44 480820 1980808 26980 Average: 4997530 6999804 2884894 36.60 2688 2173774 713579 7.99 274728 2246511 60274 09:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 96.40 80.25 1059.87 10.58 0.00 0.00 0.00 0.00 10:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:00 AM eth0 50.29 37.09 590.90 7.03 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 2.86 2.86 1.45 1.35 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 38.47 33.22 329.40 6.97 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 131.21 92.72 34.68 31.99 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 32.01 21.08 13.75 2.78 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 126.11 119.89 156.13 10.90 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 152.84 151.72 49.14 15.28 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 72.42 51.26 116.75 56.71 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 18.69 17.47 15.01 8.64 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 79.77 67.15 262.06 16.76 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) 10/06/2025 _x86_64_ (2 CPU) 09:57:17 LINUX RESTART (2 CPU) 09:58:01 AM CPU %user %nice %system %iowait %steal %idle 09:59:01 AM all 37.48 0.00 5.48 1.07 0.10 55.88 09:59:01 AM 0 37.65 0.00 5.49 1.29 0.10 55.48 09:59:01 AM 1 37.31 0.00 5.47 0.85 0.10 56.28 10:00:00 AM all 20.31 0.00 2.48 1.91 0.07 75.23 10:00:00 AM 0 11.14 0.00 2.04 1.84 0.07 84.90 10:00:00 AM 1 29.48 0.00 2.92 1.98 0.07 65.55 10:00:01 AM all 47.83 0.00 3.62 0.00 0.00 48.55 10:00:01 AM 0 1.45 0.00 5.80 0.00 0.00 92.75 10:00:01 AM 1 94.20 0.00 1.45 0.00 0.00 4.35 10:01:01 AM all 24.16 0.00 4.58 0.47 0.08 70.72 10:01:01 AM 0 18.58 0.00 4.10 0.30 0.08 76.94 10:01:01 AM 1 29.74 0.00 5.05 0.63 0.07 64.50 10:02:01 AM all 12.61 0.00 2.26 0.90 0.05 84.17 10:02:01 AM 0 9.51 0.00 2.09 0.53 0.05 87.82 10:02:01 AM 1 15.72 0.00 2.44 1.27 0.05 80.52 10:03:01 AM all 2.83 0.00 0.39 0.03 0.05 96.71 10:03:01 AM 0 0.47 0.00 0.23 0.05 0.05 99.20 10:03:01 AM 1 5.19 0.00 0.55 0.00 0.05 94.21 10:04:01 AM all 14.20 0.00 0.89 0.05 0.07 84.79 10:04:01 AM 0 8.42 0.00 0.72 0.10 0.05 90.71 10:04:01 AM 1 20.01 0.00 1.06 0.00 0.08 78.85 10:05:01 AM all 12.93 0.00 1.04 0.01 0.08 85.95 10:05:01 AM 0 9.24 0.00 0.87 0.02 0.08 89.78 10:05:01 AM 1 16.62 0.00 1.21 0.00 0.07 82.10 10:06:01 AM all 19.14 0.00 2.15 0.07 0.06 78.58 10:06:01 AM 0 11.81 0.00 2.14 0.03 0.05 85.97 10:06:01 AM 1 26.46 0.00 2.17 0.10 0.07 71.21 10:07:01 AM all 33.28 0.00 4.09 0.22 0.08 62.34 10:07:01 AM 0 26.60 0.00 3.49 0.20 0.08 69.63 10:07:01 AM 1 39.96 0.00 4.69 0.23 0.08 55.04 Average: all 19.71 0.00 2.60 0.52 0.07 77.10 Average: 0 14.82 0.00 2.36 0.48 0.07 82.27 Average: 1 24.60 0.00 2.84 0.56 0.07 71.92