---> uname -a: Linux prd-centos8-robot-2c-8g-48762.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 4919 19 2193 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:bf:ae:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:febf:aee6/64 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) 09/04/2025 _x86_64_ (2 CPU) 05:58:14 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 93.22 13.30 79.92 3211.46 6571.59 06:01:01 AM 83.31 0.73 82.57 53.05 9816.79 06:02:01 AM 18.79 0.48 18.31 66.51 1804.50 06:03:01 AM 79.11 6.96 72.14 1292.77 8613.83 06:04:01 AM 11.76 0.00 11.76 0.00 1160.09 06:05:01 AM 4.58 0.23 4.35 12.66 439.84 06:06:01 AM 0.60 0.00 0.60 0.00 9.23 06:07:01 AM 0.43 0.00 0.43 0.00 135.15 06:08:01 AM 19.66 0.40 19.26 46.79 1302.20 Average: 34.61 2.46 32.15 520.39 3317.16 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5343252 7065672 2539180 32.21 2688 1904180 688672 7.71 186736 2029824 182724 06:01:01 AM 5190152 7026492 2692280 34.16 2688 2012640 693740 7.77 198132 2144892 42476 06:02:01 AM 5200848 7065604 2681584 34.02 2688 2039896 667444 7.47 222500 2107096 35816 06:03:01 AM 4987764 7075176 2894668 36.72 2688 2254888 628440 7.04 262008 2251572 26992 06:04:01 AM 4987672 7074976 2894760 36.72 2688 2254892 628440 7.04 262004 2251580 4 06:05:01 AM 4913588 7010248 2968844 37.66 2688 2264248 707336 7.92 262332 2324844 4 06:06:01 AM 4899104 6995800 2983328 37.85 2688 2264284 739776 8.28 262332 2339464 4 06:07:01 AM 4881936 6982604 3000496 38.07 2688 2268256 739776 8.28 262332 2355796 40 06:08:01 AM 5067144 7000368 2815288 35.72 2688 2105984 698376 7.82 470496 1986980 22220 Average: 5052384 7032993 2830048 35.90 2688 2152141 688000 7.70 265430 2199116 34476 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 311.33 205.55 1895.60 59.70 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 58.78 41.19 597.29 6.75 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 13.93 9.76 6.02 3.93 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 192.29 147.07 364.33 41.02 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 2.70 1.92 0.78 0.35 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 216.61 209.66 117.42 81.16 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 261.31 258.62 425.26 95.91 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 104.88 101.33 192.89 31.49 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 66.94 41.74 100.65 40.65 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 136.53 112.98 411.15 40.11 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) 09/04/2025 _x86_64_ (2 CPU) 05:58:14 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 39.65 0.00 6.22 1.94 0.12 52.08 06:00:01 AM 0 31.75 0.00 5.09 1.73 0.12 61.31 06:00:01 AM 1 47.57 0.00 7.34 2.15 0.12 42.81 06:01:01 AM all 21.08 0.00 3.21 2.76 0.08 72.86 06:01:01 AM 0 22.53 0.00 3.42 3.40 0.08 70.56 06:01:01 AM 1 19.63 0.00 3.00 2.12 0.08 75.17 06:02:01 AM all 15.80 0.00 2.20 1.81 0.06 80.13 06:02:01 AM 0 10.57 0.00 1.87 0.77 0.05 86.74 06:02:01 AM 1 21.04 0.00 2.54 2.85 0.07 73.51 06:03:01 AM all 30.44 0.00 5.49 6.52 0.10 57.45 06:03:01 AM 0 23.58 0.00 5.05 9.53 0.10 61.75 06:03:01 AM 1 37.28 0.00 5.93 3.52 0.10 53.17 06:04:01 AM all 0.35 0.00 0.13 0.16 0.03 99.33 06:04:01 AM 0 0.12 0.00 0.15 0.17 0.03 99.53 06:04:01 AM 1 0.58 0.00 0.12 0.15 0.02 99.13 06:05:01 AM all 24.62 0.00 0.60 0.06 0.09 74.64 06:05:01 AM 0 18.27 0.00 0.52 0.07 0.10 81.05 06:05:01 AM 1 31.01 0.00 0.67 0.05 0.08 68.18 06:06:01 AM all 23.27 0.00 0.55 0.00 0.09 76.08 06:06:01 AM 0 5.60 0.00 0.25 0.00 0.08 94.06 06:06:01 AM 1 41.06 0.00 0.86 0.00 0.10 57.98 06:07:01 AM all 13.73 0.00 0.39 0.01 0.06 85.82 06:07:01 AM 0 0.95 0.00 0.25 0.02 0.05 98.73 06:07:01 AM 1 26.74 0.00 0.53 0.00 0.07 72.67 06:08:01 AM all 22.06 0.00 3.01 0.15 0.08 74.70 06:08:01 AM 0 15.43 0.00 2.95 0.22 0.07 81.33 06:08:01 AM 1 28.70 0.00 3.07 0.08 0.08 68.06 Average: all 21.23 0.00 2.43 1.49 0.08 74.77 Average: 0 14.32 0.00 2.17 1.77 0.08 81.66 Average: 1 28.16 0.00 2.68 1.22 0.08 67.85