---> uname -a: Linux prd-centos8-robot-2c-8g-39763.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 590 4937 19 2169 6808 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:f6:95:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fef6:9505/64 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) 07/05/2025 _x86_64_ (2 CPU) 00:54:49 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 219.71 158.77 60.94 15157.67 40715.51 12:57:01 AM 120.49 0.72 119.78 52.92 12088.44 12:58:01 AM 31.52 0.43 31.09 64.78 2624.59 12:59:01 AM 80.22 6.97 73.25 1292.98 8555.34 01:00:01 AM 10.81 0.00 10.81 0.00 1146.17 01:01:01 AM 2.08 0.05 2.03 1.20 116.82 01:02:01 AM 0.57 0.07 0.50 1.73 8.21 01:03:01 AM 2.47 0.32 2.15 36.93 156.94 01:04:01 AM 32.34 0.52 31.82 63.85 1486.52 Average: 55.58 18.65 36.93 1852.18 7432.40 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5458888 7033576 2423544 30.75 2688 1766992 725740 8.13 186216 1953684 109000 12:57:01 AM 5165072 7002596 2717360 34.47 2688 2013268 694268 7.77 198256 2163916 63428 12:58:01 AM 5197120 7039556 2685312 34.07 2688 2018464 679312 7.61 222328 2112812 14020 12:59:01 AM 4969116 7054292 2913316 36.96 2688 2252948 635260 7.11 262212 2270672 26924 01:00:01 AM 4967516 7052576 2914916 36.98 2688 2252948 634384 7.10 262212 2270904 12 01:01:01 AM 4911792 6998396 2970640 37.69 2688 2254476 703292 7.87 262476 2325780 8 01:02:01 AM 4899596 6986284 2982836 37.84 2688 2254560 719220 8.05 262624 2337880 28 01:03:01 AM 5109532 7024580 2772900 35.18 2688 2084456 654280 7.33 259480 2142300 15960 01:04:01 AM 5110972 7023360 2771460 35.16 2688 2085636 673480 7.54 461192 1952808 10956 Average: 5087734 7023913 2794698 35.45 2688 2109305 679915 7.61 264111 2170084 26704 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 329.85 206.03 1920.58 63.11 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 90.30 67.43 853.30 10.23 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.41 10.01 6.25 4.05 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 229.88 172.69 354.79 38.15 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.83 0.72 0.23 0.12 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 219.82 210.01 61.80 90.72 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 231.35 229.42 196.99 87.81 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 127.78 114.55 141.02 50.34 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 19.13 16.96 16.09 8.56 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 140.48 114.20 394.53 39.23 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) 07/05/2025 _x86_64_ (2 CPU) 00:54:49 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 51.40 0.06 10.63 4.16 0.09 33.66 12:56:01 AM 0 51.81 0.07 10.96 4.06 0.08 33.01 12:56:01 AM 1 51.00 0.05 10.30 4.25 0.10 34.30 12:57:01 AM all 35.74 0.00 5.41 1.34 0.09 57.42 12:57:01 AM 0 40.78 0.00 5.89 1.02 0.08 52.23 12:57:01 AM 1 30.71 0.00 4.93 1.66 0.10 62.59 12:58:01 AM all 12.31 0.00 2.03 0.34 0.05 85.27 12:58:01 AM 0 19.30 0.00 2.44 0.40 0.05 77.81 12:58:01 AM 1 5.33 0.00 1.62 0.28 0.05 92.72 12:59:01 AM all 32.13 0.00 5.68 1.26 0.08 60.86 12:59:01 AM 0 46.03 0.00 6.35 1.25 0.08 46.28 12:59:01 AM 1 18.30 0.00 5.01 1.26 0.07 75.36 01:00:01 AM all 0.32 0.00 0.15 0.11 0.03 99.39 01:00:01 AM 0 0.12 0.00 0.12 0.03 0.03 99.70 01:00:01 AM 1 0.52 0.00 0.18 0.18 0.03 99.08 01:01:01 AM all 17.82 0.00 0.70 0.02 0.06 81.41 01:01:01 AM 0 34.03 0.00 1.07 0.00 0.07 64.83 01:01:01 AM 1 1.58 0.00 0.32 0.03 0.05 98.02 01:02:01 AM all 22.19 0.00 0.51 0.00 0.07 77.23 01:02:01 AM 0 20.43 0.00 0.59 0.00 0.07 78.92 01:02:01 AM 1 23.95 0.00 0.44 0.00 0.07 75.55 01:03:01 AM all 15.99 0.00 1.51 0.01 0.07 82.43 01:03:01 AM 0 6.75 0.00 1.49 0.00 0.05 91.72 01:03:01 AM 1 25.30 0.00 1.53 0.02 0.08 73.07 01:04:01 AM all 30.05 0.00 3.45 0.17 0.07 66.25 01:04:01 AM 0 33.94 0.00 3.82 0.17 0.07 62.00 01:04:01 AM 1 26.15 0.00 3.08 0.18 0.08 70.50 Average: all 24.21 0.01 3.34 0.82 0.07 71.55 Average: 0 28.12 0.01 3.63 0.77 0.07 67.41 Average: 1 20.32 0.01 3.05 0.88 0.07 75.68