---> uname -a: Linux prd-centos8-robot-2c-8g-48184.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4928 19 2175 6806 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:9e:6d:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe9e:6da6/64 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) 08/01/2025 _x86_64_ (2 CPU) 04:32:05 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 123.28 0.43 122.84 16.26 11447.13 04:35:01 AM 42.68 1.03 41.64 113.58 5342.06 04:36:01 AM 62.70 9.45 53.25 1684.11 3679.24 04:37:01 AM 32.48 0.03 32.44 3.47 6193.02 04:38:01 AM 4.22 0.02 4.20 0.93 171.61 04:39:01 AM 21.71 0.38 21.33 46.65 878.47 Average: 47.84 1.89 45.95 310.85 4618.53 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5123856 6989388 2758576 35.00 2688 2042152 728572 8.16 191008 2221388 167748 04:35:01 AM 5234856 7073728 2647576 33.59 2688 2014592 638656 7.15 219332 2076224 10768 04:36:01 AM 4927752 7023548 2954680 37.48 2688 2263128 664056 7.44 262356 2314280 169048 04:37:01 AM 4951704 7049332 2930728 37.18 2688 2265216 628096 7.03 267772 2279332 4 04:38:01 AM 4848788 6946976 3033644 38.49 2688 2265776 754456 8.45 267900 2381116 16 04:39:01 AM 5034256 6951524 2848176 36.13 2688 2090416 729716 8.17 462508 2026436 22440 Average: 5020202 7005749 2862230 36.31 2688 2156880 690592 7.73 278479 2216463 61671 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 144.90 115.26 1609.21 14.38 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 19.16 9.97 8.17 4.15 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 43.34 34.86 327.68 8.89 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 200.63 151.51 39.77 37.77 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 84.11 75.57 956.68 6.16 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 89.62 67.93 519.15 23.91 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 96.96 75.85 576.81 15.88 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) 08/01/2025 _x86_64_ (2 CPU) 04:32:05 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 39.75 0.00 5.74 1.01 0.11 53.39 04:34:01 AM 0 43.22 0.00 5.60 0.91 0.12 50.14 04:34:01 AM 1 36.27 0.00 5.88 1.10 0.10 56.65 04:35:01 AM all 19.14 0.00 2.53 0.40 0.09 77.83 04:35:01 AM 0 23.00 0.00 2.90 0.68 0.12 73.30 04:35:01 AM 1 15.29 0.00 2.17 0.12 0.07 82.36 04:36:01 AM all 28.38 0.00 5.57 0.51 0.07 65.46 04:36:01 AM 0 32.33 0.00 6.15 0.53 0.07 60.92 04:36:01 AM 1 24.43 0.00 5.00 0.48 0.08 70.01 04:37:01 AM all 4.83 0.00 1.05 0.40 0.07 93.66 04:37:01 AM 0 8.33 0.00 1.32 0.32 0.07 89.96 04:37:01 AM 1 1.32 0.00 0.77 0.49 0.07 97.35 04:38:01 AM all 4.69 0.00 0.54 0.02 0.07 94.69 04:38:01 AM 0 7.40 0.00 0.61 0.02 0.08 91.89 04:38:01 AM 1 1.99 0.00 0.47 0.02 0.05 97.47 04:39:01 AM all 24.47 0.00 3.30 0.11 0.08 72.05 04:39:01 AM 0 26.44 0.00 3.47 0.12 0.07 69.90 04:39:01 AM 1 22.50 0.00 3.12 0.10 0.08 74.19 Average: all 20.24 0.00 3.13 0.41 0.08 76.14 Average: 0 23.50 0.00 3.35 0.43 0.09 72.63 Average: 1 16.99 0.00 2.91 0.38 0.08 79.65