---> uname -a: Linux prd-centos8-robot-2c-8g-38436.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 573 4962 19 2161 6827 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:59:c3:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe59:c38c/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) 06/30/2025 _x86_64_ (2 CPU) 02:42:19 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 113.96 60.50 53.46 6308.31 31628.84 02:45:01 AM 106.98 0.30 106.68 13.46 9983.54 02:46:01 AM 54.72 0.67 54.06 51.19 6360.39 02:47:01 AM 39.74 7.13 32.61 1310.71 2183.62 02:48:01 AM 59.43 2.73 56.70 439.59 7762.56 02:49:01 AM 4.48 0.03 4.45 1.07 172.19 02:50:01 AM 1.90 0.00 1.90 0.00 104.82 02:51:01 AM 0.27 0.00 0.27 0.00 3.63 02:52:01 AM 16.56 0.32 16.23 37.55 641.30 02:53:01 AM 31.02 0.72 30.31 76.77 1366.69 Average: 42.95 7.25 35.70 825.27 6030.38 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5594932 7091972 2287492 29.02 2688 1691488 680164 7.62 179840 1829672 91944 02:45:01 AM 5276608 7056116 2605816 33.06 2688 1957916 682556 7.64 186612 2077688 118900 02:46:01 AM 5138444 6989036 2743980 34.81 2688 2027896 729516 8.17 212332 2186968 42092 02:47:01 AM 4893860 6988228 2988564 37.91 2688 2264400 747988 8.38 289140 2331452 208960 02:48:01 AM 4988004 7067112 2894420 36.72 2688 2248108 630984 7.07 266192 2251628 24 02:49:01 AM 4940360 7020988 2942064 37.32 2688 2249628 700596 7.84 266460 2298968 1240 02:50:01 AM 4940092 7020720 2942332 37.33 2688 2249628 713700 7.99 266460 2299148 8 02:51:01 AM 4932612 7013272 2949812 37.42 2688 2249644 730064 8.17 266460 2306620 4 02:52:01 AM 5099772 7004224 2782652 35.30 2688 2078576 699328 7.83 305292 2122960 30152 02:53:01 AM 5081772 6991012 2800652 35.53 2688 2083924 721400 8.08 463584 1984544 26828 Average: 5088646 7024268 2793778 35.44 2688 2110121 703630 7.88 270237 2168965 52015 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 263.60 154.42 1024.35 56.52 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 80.54 62.57 858.73 8.97 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 50.42 34.84 548.66 6.87 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 33.18 27.95 311.24 5.84 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 140.82 105.16 36.97 32.87 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 60.98 49.43 28.68 17.00 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 274.13 272.66 55.04 114.12 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 197.85 196.17 130.42 70.70 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 52.31 38.03 106.37 23.04 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 21.99 16.71 15.01 8.50 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 117.70 95.89 311.91 34.46 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) 06/30/2025 _x86_64_ (2 CPU) 02:42:19 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 23.21 0.06 5.51 47.71 0.09 23.43 02:44:01 AM 0 22.54 0.07 5.51 47.31 0.10 24.47 02:44:01 AM 1 23.88 0.05 5.50 48.10 0.08 22.38 02:45:01 AM all 33.02 0.00 5.13 6.27 0.12 55.46 02:45:01 AM 0 24.66 0.00 4.18 6.57 0.10 64.49 02:45:01 AM 1 41.37 0.00 6.07 5.97 0.13 46.46 02:46:01 AM all 21.32 0.00 2.42 3.44 0.09 72.73 02:46:01 AM 0 15.63 0.00 2.17 3.40 0.08 78.71 02:46:01 AM 1 27.01 0.00 2.67 3.48 0.10 66.73 02:47:01 AM all 23.73 0.00 4.15 1.48 0.08 70.55 02:47:01 AM 0 16.44 0.00 3.70 1.53 0.08 78.25 02:47:01 AM 1 31.04 0.00 4.61 1.44 0.08 62.83 02:48:01 AM all 15.59 0.00 3.06 2.13 0.07 79.16 02:48:01 AM 0 12.53 0.00 2.55 1.63 0.07 83.22 02:48:01 AM 1 18.64 0.00 3.56 2.63 0.07 75.10 02:49:01 AM all 5.66 0.00 0.43 0.03 0.04 93.84 02:49:01 AM 0 3.05 0.00 0.55 0.03 0.03 96.33 02:49:01 AM 1 8.27 0.00 0.30 0.03 0.05 91.34 02:50:01 AM all 22.02 0.00 0.58 0.01 0.10 77.29 02:50:01 AM 0 22.11 0.00 0.60 0.02 0.10 77.17 02:50:01 AM 1 21.94 0.00 0.55 0.00 0.10 77.41 02:51:01 AM all 26.32 0.00 0.56 0.08 0.11 72.92 02:51:01 AM 0 10.06 0.00 0.40 0.17 0.07 89.30 02:51:01 AM 1 42.63 0.00 0.72 0.00 0.15 56.50 02:52:01 AM all 16.68 0.00 2.28 0.37 0.07 80.61 02:52:01 AM 0 16.03 0.00 1.93 0.65 0.09 81.30 02:52:01 AM 1 17.32 0.00 2.62 0.09 0.05 79.93 02:53:01 AM all 35.30 0.00 4.41 0.86 0.12 59.31 02:53:01 AM 0 31.65 0.00 4.52 0.82 0.10 62.91 02:53:01 AM 1 38.95 0.00 4.30 0.90 0.13 55.72 Average: all 22.31 0.01 2.85 6.23 0.09 68.51 Average: 0 17.48 0.01 2.61 6.21 0.08 73.61 Average: 1 27.13 0.01 3.10 6.26 0.10 63.41