---> uname -a: Linux prd-centos8-robot-2c-8g-9950.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4940 19 2135 6779 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:e2:ff:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fee2:ff20/64 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) 02/09/2025 _x86_64_ (2 CPU) 02:24:18 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 120.85 51.58 69.27 6151.77 28760.13 02:27:01 AM 100.83 0.73 100.10 53.06 10998.22 02:28:01 AM 17.89 0.38 17.51 64.25 1480.67 02:29:01 AM 53.96 6.78 47.18 1249.93 3060.51 02:30:00 AM 21.99 0.00 21.99 0.00 5687.76 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 0.62 0.00 0.62 0.00 9.02 02:32:01 AM 0.32 0.00 0.32 0.00 3.68 02:33:01 AM 0.57 0.12 0.45 33.06 23.38 02:34:01 AM 14.58 0.32 14.26 36.92 611.70 Average: 36.79 6.66 30.13 843.45 5611.76 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5327036 6991880 2555384 32.42 2688 1852888 781576 8.75 207324 2049260 173152 02:27:01 AM 5163000 6968716 2719420 34.50 2688 1983012 744084 8.33 197996 2173436 30680 02:28:01 AM 5241256 7048552 2641164 33.51 2688 1984944 690544 7.73 217380 2080380 4 02:29:01 AM 4977836 7025824 2904584 36.85 2688 2217572 684344 7.66 257984 2277176 157496 02:30:00 AM 4970136 7018128 2912284 36.95 2688 2217584 673412 7.54 258000 2278516 4 02:30:01 AM 4969600 7017604 2912820 36.95 2688 2217592 673412 7.54 258000 2279004 24 02:31:01 AM 4969312 7017320 2913108 36.96 2688 2217592 673412 7.54 258004 2278960 8 02:32:01 AM 4969516 7017524 2912904 36.95 2688 2217592 673412 7.54 258004 2278904 4 02:33:01 AM 4918052 6969632 2964368 37.61 2688 2221180 736636 8.25 258136 2329516 2164 02:34:01 AM 5071428 6948952 2810992 35.66 2688 2052448 749444 8.39 290880 2163560 19648 Average: 5057717 7002413 2824703 35.84 2688 2118240 708028 7.93 246171 2218871 38318 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 280.73 181.85 1572.43 59.44 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 69.71 54.41 689.74 8.77 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 21.99 15.56 6.93 4.99 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 206.12 162.09 332.94 42.71 0.00 0.00 0.00 0.00 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 308.04 225.92 63.91 48.28 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.60 2.07 0.54 0.47 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.90 1.85 0.44 0.41 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 38.96 23.76 38.94 2.80 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 197.70 141.72 1342.51 33.99 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 124.59 89.31 449.70 22.30 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) 02/09/2025 _x86_64_ (2 CPU) 02:24:18 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 35.44 0.03 6.43 14.58 0.10 43.42 02:26:01 AM 0 32.15 0.03 7.37 16.75 0.10 43.60 02:26:01 AM 1 38.72 0.02 5.50 12.42 0.10 43.24 02:27:01 AM all 27.68 0.00 4.45 3.59 0.09 64.19 02:27:01 AM 0 18.96 0.00 3.40 3.69 0.07 73.88 02:27:01 AM 1 36.43 0.00 5.49 3.50 0.12 54.46 02:28:01 AM all 9.31 0.00 1.55 0.38 0.06 88.70 02:28:01 AM 0 11.10 0.00 1.65 0.69 0.07 86.50 02:28:01 AM 1 7.52 0.00 1.44 0.08 0.05 90.91 02:29:01 AM all 27.23 0.00 5.22 1.35 0.09 66.11 02:29:01 AM 0 21.19 0.00 4.72 0.72 0.10 73.27 02:29:01 AM 1 33.29 0.00 5.72 1.97 0.08 58.93 02:30:00 AM all 0.83 0.00 0.88 1.30 0.03 96.94 02:30:00 AM 0 1.13 0.00 0.98 1.79 0.03 96.07 02:30:00 AM 1 0.53 0.00 0.79 0.82 0.03 97.82 02:30:01 AM all 0.34 0.00 0.69 0.00 0.00 98.97 02:30:01 AM 0 0.68 0.00 1.37 0.00 0.00 97.95 02:30:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 02:31:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 02:31:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 02:31:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 02:32:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 02:32:01 AM 0 0.52 0.00 0.07 0.00 0.05 99.37 02:32:01 AM 1 0.13 0.00 0.10 0.00 0.02 99.75 02:33:01 AM all 5.49 0.00 1.32 0.03 0.06 93.10 02:33:01 AM 0 3.02 0.00 0.52 0.07 0.03 96.36 02:33:01 AM 1 7.97 0.00 2.12 0.00 0.08 89.83 02:34:01 AM all 16.45 0.00 2.42 1.10 0.09 79.94 02:34:01 AM 0 12.63 0.00 2.35 1.02 0.08 83.91 02:34:01 AM 1 20.28 0.00 2.48 1.18 0.10 75.95 Average: all 13.67 0.00 2.49 2.48 0.07 81.29 Average: 0 11.24 0.00 2.35 2.74 0.06 83.61 Average: 1 16.10 0.00 2.63 2.22 0.07 78.97