---> uname -a: Linux prd-centos8-robot-2c-8g-3791.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 605 4889 19 2203 6793 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:d2:6d:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fed2:6d9b/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) 12/05/2025 _x86_64_ (2 CPU) 01:52:28 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 96.40 17.14 79.26 5355.68 7389.07 01:55:01 AM 86.80 0.92 85.89 65.86 11269.96 01:56:01 AM 52.97 7.13 45.83 1310.50 2659.21 01:57:01 AM 55.47 0.25 55.22 47.06 7778.30 01:58:01 AM 4.82 0.22 4.60 11.73 185.32 01:59:01 AM 2.48 0.02 2.47 0.93 351.54 02:00:01 AM 0.15 0.00 0.15 0.00 2.68 02:01:01 AM 12.71 0.32 12.40 36.92 640.14 02:02:01 AM 29.99 0.60 29.39 65.68 1817.07 Average: 37.98 2.95 35.02 766.06 3565.73 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5315108 7044128 2567316 32.57 2688 1911304 717248 8.03 187184 2059136 187372 01:55:01 AM 5223472 7066852 2658952 33.73 2688 2019240 686852 7.69 207816 2101600 11612 01:56:01 AM 4840644 6978172 3041780 38.59 2688 2303488 756940 8.48 288036 2374656 221844 01:57:01 AM 4951820 7052616 2930604 37.18 2688 2267212 662164 7.41 260544 2285392 4 01:58:01 AM 4885724 6994124 2996700 38.02 2688 2274916 750392 8.40 260876 2351140 7356 01:59:01 AM 4879456 6988912 3002968 38.10 2688 2275980 750392 8.40 260876 2357420 20 02:00:01 AM 4857240 6966752 3025184 38.38 2688 2276036 789456 8.84 260876 2378564 36 02:01:01 AM 4968680 6952544 2913744 36.97 2688 2154320 761564 8.53 307316 2239492 65148 02:02:01 AM 5055152 7006420 2827272 35.87 2688 2124468 706436 7.91 474124 1995720 28208 Average: 4997477 7005613 2884947 36.60 2688 2178552 731272 8.19 278628 2238124 57956 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 305.08 210.26 1913.72 63.30 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 72.65 47.48 598.88 7.54 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 39.32 35.37 335.14 8.42 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 189.62 141.43 45.89 40.21 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 43.98 29.18 72.54 5.49 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 336.19 335.33 69.97 140.31 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 207.78 204.25 618.00 62.65 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 69.49 46.37 141.37 37.22 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 19.03 16.62 14.90 8.14 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 142.56 118.47 423.37 41.47 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) 12/05/2025 _x86_64_ (2 CPU) 01:52:28 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 45.92 0.00 6.73 1.38 0.09 45.88 01:54:01 AM 0 53.06 0.00 8.23 1.64 0.10 36.97 01:54:01 AM 1 38.82 0.00 5.24 1.11 0.08 54.74 01:55:01 AM all 22.28 0.00 3.67 1.97 0.09 71.99 01:55:01 AM 0 31.16 0.00 3.96 2.19 0.10 62.60 01:55:01 AM 1 13.43 0.00 3.38 1.75 0.08 81.36 01:56:01 AM all 31.98 0.00 4.58 0.51 0.09 62.84 01:56:01 AM 0 40.12 0.00 4.83 0.42 0.08 54.55 01:56:01 AM 1 23.85 0.00 4.33 0.60 0.10 71.12 01:57:01 AM all 15.50 0.00 3.02 1.09 0.07 80.32 01:57:01 AM 0 23.55 0.00 3.64 1.52 0.07 71.22 01:57:01 AM 1 7.45 0.00 2.39 0.67 0.07 89.42 01:58:01 AM all 8.30 0.00 0.28 0.02 0.05 91.36 01:58:01 AM 0 15.85 0.00 0.40 0.03 0.05 83.66 01:58:01 AM 1 0.80 0.00 0.15 0.00 0.05 99.00 01:59:01 AM all 27.31 0.00 0.55 0.03 0.10 72.00 01:59:01 AM 0 37.05 0.00 0.64 0.05 0.08 62.18 01:59:01 AM 1 17.54 0.00 0.47 0.02 0.12 81.85 02:00:01 AM all 25.23 0.00 0.59 0.00 0.10 74.08 02:00:01 AM 0 37.69 0.00 0.69 0.00 0.10 61.52 02:00:01 AM 1 12.72 0.00 0.49 0.00 0.10 86.69 02:01:01 AM all 9.92 0.00 1.61 0.06 0.08 88.33 02:01:01 AM 0 9.45 0.00 1.72 0.05 0.08 88.69 02:01:01 AM 1 10.40 0.00 1.50 0.07 0.07 87.97 02:02:01 AM all 32.45 0.00 4.03 0.20 0.09 63.23 02:02:01 AM 0 36.19 0.00 4.00 0.15 0.08 59.58 02:02:01 AM 1 28.72 0.00 4.05 0.25 0.10 66.88 Average: all 24.34 0.00 2.79 0.59 0.08 72.20 Average: 0 31.58 0.00 3.13 0.67 0.08 64.54 Average: 1 17.10 0.00 2.45 0.50 0.09 79.86