---> uname -a: Linux prd-centos8-robot-2c-8g-15426.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 588 4930 19 2178 6810 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:bc:cc:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:febc:cce3/64 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) 05:51:38 LINUX RESTART (2 CPU) 05:52:01 AM tps rtps wtps bread/s bwrtn/s 05:53:01 AM 128.81 47.18 81.62 7468.18 37394.45 05:54:01 AM 101.45 0.72 100.73 52.92 11325.66 05:55:01 AM 46.45 7.13 39.32 1310.50 3276.09 05:56:01 AM 61.66 2.73 58.93 439.59 7502.70 05:57:01 AM 10.13 0.23 9.90 13.46 680.92 05:58:01 AM 1.88 0.02 1.87 0.13 99.77 05:59:01 AM 0.23 0.00 0.23 0.00 9.38 06:00:01 AM 0.15 0.00 0.15 0.00 13.86 06:01:01 AM 5.28 0.32 4.96 36.91 204.65 06:02:01 AM 33.27 0.60 32.67 66.48 1489.83 Average: 38.93 5.89 33.04 938.79 6199.59 05:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 AM 5427412 7089560 2455012 31.15 2688 1845508 650832 7.29 185352 1951528 162360 05:54:01 AM 5166648 7000904 2715776 34.45 2688 2010152 719372 8.05 198092 2165332 42484 05:55:01 AM 5030572 6994184 2851852 36.18 2688 2137176 752376 8.42 259112 2233376 67972 05:56:01 AM 4950024 7046824 2932400 37.20 2688 2264112 650400 7.28 267412 2279536 10820 05:57:01 AM 4904972 7002680 2977452 37.77 2688 2265232 715540 8.01 268008 2324936 328 05:58:01 AM 4903556 7001768 2978868 37.79 2688 2265768 730916 8.18 268076 2326172 40 05:59:01 AM 4902396 7000952 2980028 37.81 2688 2266088 730916 8.18 268076 2327840 168 06:00:01 AM 4898948 6997812 2983476 37.85 2688 2266412 733352 8.21 268076 2330788 108 06:01:01 AM 5052872 6975044 2829552 35.90 2688 2093716 733644 8.21 264312 2200948 14908 06:02:01 AM 5049876 6981616 2832548 35.93 2688 2104800 726644 8.14 469064 2004728 22584 Average: 5028728 7009134 2853696 36.20 2688 2151896 714399 8.00 271558 2214518 32177 05:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 288.04 191.67 1660.09 60.80 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 80.69 60.90 827.99 9.46 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 37.09 33.16 330.45 8.30 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 168.81 120.88 38.73 33.72 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 23.40 15.31 6.06 1.98 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 4.70 3.70 1.98 0.75 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 1.28 0.68 0.36 0.28 0.00 0.00 0.00 0.00 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 0.67 0.52 0.10 0.09 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 49.34 30.40 76.50 25.86 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 17.50 16.54 14.32 8.26 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 67.15 47.37 295.65 14.95 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) 05:51:38 LINUX RESTART (2 CPU) 05:52:01 AM CPU %user %nice %system %iowait %steal %idle 05:53:01 AM all 44.79 0.02 9.10 3.74 0.11 42.25 05:53:01 AM 0 49.51 0.02 10.73 3.48 0.12 36.15 05:53:01 AM 1 40.08 0.02 7.48 3.99 0.10 48.33 05:54:01 AM all 27.64 0.00 3.98 1.03 0.07 67.28 05:54:01 AM 0 39.23 0.00 4.32 0.92 0.07 55.47 05:54:01 AM 1 16.04 0.00 3.64 1.15 0.07 79.11 05:55:01 AM all 25.48 0.00 4.02 0.52 0.08 69.91 05:55:01 AM 0 34.27 0.00 4.51 0.57 0.08 60.57 05:55:01 AM 1 16.69 0.00 3.52 0.47 0.08 79.24 05:56:01 AM all 20.87 0.00 3.81 0.56 0.07 74.69 05:56:01 AM 0 29.14 0.00 4.54 0.80 0.08 65.44 05:56:01 AM 1 12.59 0.00 3.09 0.32 0.05 83.95 05:57:01 AM all 4.05 0.00 0.39 0.07 0.03 95.48 05:57:01 AM 0 6.87 0.00 0.58 0.08 0.02 92.45 05:57:01 AM 1 1.25 0.00 0.20 0.05 0.03 98.46 05:58:01 AM all 2.13 0.00 0.14 0.01 0.05 97.67 05:58:01 AM 0 3.06 0.00 0.13 0.00 0.05 96.76 05:58:01 AM 1 1.20 0.00 0.15 0.02 0.05 98.58 05:59:01 AM all 1.50 0.00 0.13 0.00 0.04 98.34 05:59:01 AM 0 1.02 0.00 0.12 0.00 0.03 98.83 05:59:01 AM 1 1.97 0.00 0.13 0.00 0.05 97.84 06:00:01 AM all 1.49 0.00 0.12 0.00 0.05 98.35 06:00:01 AM 0 1.49 0.00 0.13 0.00 0.05 98.33 06:00:01 AM 1 1.49 0.00 0.10 0.00 0.05 98.36 06:01:01 AM all 8.28 0.00 1.42 0.03 0.05 90.22 06:01:01 AM 0 4.41 0.00 0.99 0.00 0.05 94.55 06:01:01 AM 1 12.15 0.00 1.86 0.05 0.05 85.89 06:02:01 AM all 32.00 0.00 3.88 0.13 0.08 63.90 06:02:01 AM 0 55.08 0.00 5.08 0.18 0.10 39.56 06:02:01 AM 1 8.97 0.00 2.68 0.08 0.07 88.20 Average: all 16.84 0.00 2.70 0.61 0.06 79.79 Average: 0 22.43 0.00 3.11 0.60 0.07 73.78 Average: 1 11.25 0.00 2.29 0.61 0.06 85.79