---> uname -a: Linux prd-centos8-robot-2c-8g-38148.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 603 4930 19 2163 6796 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:24:0a:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe24:a52/64 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) 06/29/2025 _x86_64_ (2 CPU) 00:35:31 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 91.74 16.96 74.78 5347.37 7318.64 12:38:01 AM 79.37 0.73 78.64 53.05 10407.50 12:39:01 AM 34.97 2.95 32.02 1243.45 2180.52 12:40:01 AM 65.61 6.91 58.70 506.63 7491.90 12:41:01 AM 8.00 0.00 8.00 0.00 598.38 12:42:01 AM 2.40 0.00 2.40 0.00 69.67 12:43:01 AM 0.12 0.00 0.12 0.00 1.03 12:44:01 AM 0.38 0.03 0.35 1.07 93.12 12:45:01 AM 2.20 0.00 2.20 0.00 66.39 12:46:01 AM 18.35 0.40 17.95 46.79 872.85 Average: 30.32 2.80 27.52 720.03 2910.28 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5323112 7030680 2559312 32.47 2688 1890504 733096 8.21 187348 2049928 169764 12:38:01 AM 5222352 7040660 2660072 33.75 2688 1995268 699384 7.83 207712 2103508 8924 12:39:01 AM 5024868 6970940 2857556 36.25 2688 2120500 794848 8.90 255408 2245288 67248 12:40:01 AM 4956448 7036052 2925976 37.12 2688 2248396 673996 7.55 267220 2279388 10840 12:41:01 AM 4957288 7036788 2925136 37.11 2688 2248404 673996 7.55 267224 2279184 12 12:42:01 AM 4957076 7036576 2925348 37.11 2688 2248404 673996 7.55 267224 2279344 8 12:43:01 AM 4957136 7036632 2925288 37.11 2688 2248404 689524 7.72 267224 2279356 4 12:44:01 AM 4878768 6960896 3003656 38.11 2688 2251040 792704 8.88 267356 2356252 20 12:45:01 AM 4868712 6950856 3013712 38.23 2688 2251056 805508 9.02 267356 2366528 4 12:46:01 AM 5063964 6968212 2818460 35.76 2688 2078272 761552 8.53 462512 2000588 22224 Average: 5020972 7006829 2861452 36.30 2688 2158025 729860 8.17 271658 2223936 27905 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 334.96 211.96 1863.75 59.32 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 53.48 38.05 561.57 6.80 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 39.79 35.74 314.41 8.65 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 572.33 445.35 116.36 101.29 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 3.17 2.02 0.62 0.43 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.25 1.20 0.65 0.45 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 2.70 2.08 0.67 0.61 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 137.73 118.88 1783.14 8.94 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 277.19 273.94 5724.05 17.71 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 90.72 59.26 99.36 31.04 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 151.44 118.85 1046.51 23.53 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) 06/29/2025 _x86_64_ (2 CPU) 00:35:31 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 46.62 0.00 6.79 1.13 0.13 45.33 12:37:01 AM 0 38.95 0.00 5.85 1.07 0.12 54.02 12:37:01 AM 1 54.30 0.00 7.73 1.20 0.13 36.64 12:38:01 AM all 22.76 0.00 3.75 0.97 0.10 72.42 12:38:01 AM 0 15.18 0.00 3.08 0.87 0.08 80.79 12:38:01 AM 1 30.36 0.00 4.43 1.07 0.12 64.03 12:39:01 AM all 22.36 0.00 3.02 1.03 0.08 73.51 12:39:01 AM 0 22.70 0.00 2.75 1.25 0.08 73.21 12:39:01 AM 1 22.02 0.00 3.29 0.80 0.08 73.81 12:40:01 AM all 22.02 0.00 4.91 0.95 0.08 72.05 12:40:01 AM 0 19.87 0.00 4.75 1.15 0.08 74.14 12:40:01 AM 1 24.17 0.00 5.06 0.74 0.08 69.95 12:41:01 AM all 0.34 0.00 0.13 0.08 0.03 99.41 12:41:01 AM 0 0.15 0.00 0.18 0.12 0.03 99.52 12:41:01 AM 1 0.53 0.00 0.08 0.05 0.03 99.30 12:42:01 AM all 0.33 0.00 0.08 0.01 0.03 99.57 12:42:01 AM 0 0.10 0.00 0.08 0.02 0.03 99.77 12:42:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 12:43:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 12:43:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 12:43:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:44:01 AM all 8.87 0.00 1.88 0.02 0.08 89.16 12:44:01 AM 0 10.78 0.00 2.88 0.03 0.07 86.24 12:44:01 AM 1 6.97 0.00 0.87 0.00 0.08 92.07 12:45:01 AM all 9.32 0.00 1.28 0.03 0.10 89.27 12:45:01 AM 0 0.60 0.00 0.13 0.07 0.08 99.11 12:45:01 AM 1 18.11 0.00 2.43 0.00 0.12 79.34 12:46:01 AM all 21.39 0.00 3.22 0.12 0.08 75.20 12:46:01 AM 0 23.00 0.00 2.89 0.12 0.08 73.92 12:46:01 AM 1 19.78 0.00 3.54 0.12 0.08 76.48 Average: all 15.45 0.00 2.51 0.43 0.08 81.53 Average: 0 13.16 0.00 2.27 0.47 0.07 84.03 Average: 1 17.74 0.00 2.75 0.40 0.08 79.03