---> uname -a: Linux prd-centos8-robot-2c-8g-6736.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4986 19 2120 6811 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:c1:21:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fec1:21ed/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) 11/12/2024 _x86_64_ (2 CPU) 02:07:56 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 59.58 4.72 54.87 1296.63 6106.60 02:11:01 AM 91.87 3.42 88.45 56.52 8022.08 02:12:01 AM 29.69 0.63 29.05 48.91 3626.77 02:13:01 AM 7.57 0.38 7.18 64.26 188.95 02:14:01 AM 17.04 0.00 17.04 0.00 1182.37 02:15:01 AM 44.97 0.03 44.94 3.47 6827.02 02:16:01 AM 5.83 0.10 5.73 32.13 248.14 02:17:01 AM 2.13 0.03 2.10 1.87 101.12 02:18:01 AM 13.38 0.33 13.05 37.85 683.49 Average: 30.23 1.07 29.16 171.30 2998.58 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5384108 6999996 2498324 31.69 2688 1806224 783968 8.78 215644 1989628 26656 02:11:01 AM 5137240 6967448 2745192 34.83 2688 2006668 778664 8.72 210776 2190136 90184 02:12:01 AM 5187360 7019412 2695072 34.19 2688 2009176 726716 8.14 230372 2120272 1112 02:13:01 AM 5255096 7087972 2627336 33.33 2688 2010004 651848 7.30 239604 2043384 8 02:14:01 AM 5015620 6996088 2866812 36.37 2688 2153176 768512 8.60 267152 2240668 124760 02:15:01 AM 5031696 7063084 2850736 36.17 2688 2200804 655048 7.33 256928 2218280 32 02:16:01 AM 4994064 7027104 2888368 36.64 2688 2202464 710640 7.96 257184 2258384 400 02:17:01 AM 4989456 7023572 2892976 36.70 2688 2203540 710640 7.96 257328 2262732 496 02:18:01 AM 5122744 6985604 2759688 35.01 2688 2038264 731240 8.19 290968 2117856 13200 Average: 5124154 7018920 2758278 34.99 2688 2070036 724142 8.11 247328 2160149 28539 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 58.58 49.60 674.25 5.58 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 67.79 49.04 673.40 8.19 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 12.29 4.73 4.64 2.00 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 5.92 4.90 2.24 1.57 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 32.22 27.59 294.24 5.42 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 199.68 138.62 44.60 31.88 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 23.38 14.91 5.71 2.27 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 25.80 19.61 7.63 3.65 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 53.33 37.65 79.33 30.17 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 53.22 38.52 198.45 10.08 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) 11/12/2024 _x86_64_ (2 CPU) 02:07:56 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 17.74 0.00 2.77 20.90 0.38 58.21 02:10:01 AM 0 24.37 0.00 3.04 13.44 0.35 58.80 02:10:01 AM 1 11.12 0.00 2.51 28.34 0.40 57.62 02:11:01 AM all 30.18 0.00 4.33 7.63 0.10 57.76 02:11:01 AM 0 39.89 0.00 5.50 8.09 0.10 46.42 02:11:01 AM 1 20.46 0.00 3.15 7.17 0.10 69.12 02:12:01 AM all 6.69 0.00 1.17 1.39 0.08 90.68 02:12:01 AM 0 7.09 0.00 0.97 1.45 0.07 90.42 02:12:01 AM 1 6.28 0.00 1.37 1.32 0.08 90.95 02:13:01 AM all 5.90 0.00 0.54 1.45 0.06 92.04 02:13:01 AM 0 10.71 0.00 0.69 1.35 0.03 87.22 02:13:01 AM 1 1.09 0.00 0.40 1.56 0.08 96.87 02:14:01 AM all 15.13 0.00 2.52 1.16 0.08 81.12 02:14:01 AM 0 11.60 0.00 2.09 1.05 0.07 85.19 02:14:01 AM 1 18.67 0.00 2.96 1.26 0.10 77.01 02:15:01 AM all 14.31 0.00 2.65 4.99 0.08 77.97 02:15:01 AM 0 12.32 0.00 2.08 6.56 0.07 78.97 02:15:01 AM 1 16.29 0.00 3.23 3.43 0.08 76.97 02:16:01 AM all 4.44 0.00 0.43 0.06 0.06 95.02 02:16:01 AM 0 3.52 0.00 0.40 0.10 0.07 95.91 02:16:01 AM 1 5.36 0.00 0.45 0.02 0.05 94.11 02:17:01 AM all 7.99 0.00 0.90 0.09 0.07 90.94 02:17:01 AM 0 11.83 0.00 1.21 0.18 0.07 86.71 02:17:01 AM 1 4.16 0.00 0.60 0.00 0.07 95.17 02:18:01 AM all 15.01 0.00 2.03 3.79 0.09 79.08 02:18:01 AM 0 14.41 0.00 1.69 3.68 0.08 80.14 02:18:01 AM 1 15.61 0.00 2.39 3.89 0.10 78.00 Average: all 13.03 0.00 1.93 4.59 0.11 80.34 Average: 0 15.07 0.00 1.96 3.98 0.10 78.89 Average: 1 10.99 0.00 1.89 5.21 0.12 81.79