---> uname -a: Linux prd-centos8-robot-2c-8g-49505.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 578 4952 19 2167 6821 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:8e:6b:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe8e:6b7b/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) 08/05/2025 _x86_64_ (2 CPU) 04:41:53 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 127.51 0.75 126.76 54.12 12296.25 04:45:01 AM 37.24 0.43 36.80 65.18 4190.49 04:46:01 AM 72.17 7.00 65.17 1293.52 5838.89 04:47:01 AM 20.26 0.00 20.26 0.00 4007.20 04:48:01 AM 2.52 0.00 2.52 0.00 68.84 04:49:01 AM 0.42 0.00 0.42 0.00 4.15 04:50:01 AM 0.67 0.22 0.45 11.73 27.89 04:51:01 AM 2.17 0.03 2.13 1.87 133.52 04:52:01 AM 10.01 0.32 9.70 36.92 389.89 04:53:01 AM 29.24 0.53 28.71 64.78 1405.31 Average: 30.22 0.93 29.29 152.80 2836.08 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5213312 7047220 2669120 33.86 2688 2009628 693352 7.76 192088 2128312 104004 04:45:01 AM 5252096 7087896 2630336 33.37 2688 2011648 644376 7.22 219384 2062104 10752 04:46:01 AM 4975828 7060384 2906604 36.87 2688 2252024 636756 7.13 262536 2264828 109388 04:47:01 AM 4973968 7058324 2908464 36.90 2688 2252032 636756 7.13 262552 2264208 16 04:48:01 AM 4973848 7058204 2908584 36.90 2688 2252032 636756 7.13 262556 2264216 8 04:49:01 AM 4973812 7058172 2908620 36.90 2688 2252036 636756 7.13 262556 2264096 4 04:50:01 AM 4928884 7014544 2953548 37.47 2688 2253496 713720 7.99 262828 2308816 508 04:51:01 AM 4922052 7009596 2960380 37.56 2688 2255216 713720 7.99 262980 2315440 332 04:52:01 AM 5087768 6997796 2794664 35.45 2688 2083440 699772 7.84 259908 2175340 17300 04:53:01 AM 5106496 7016496 2775936 35.22 2688 2083800 701140 7.85 461820 1959212 10200 Average: 5040806 7040863 2841626 36.05 2688 2170535 671310 7.52 270921 2200657 25251 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 113.33 87.19 1255.97 12.14 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 18.08 10.28 6.83 3.96 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 220.86 165.86 367.00 45.26 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 370.44 269.89 72.90 55.82 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 2.47 1.97 0.56 0.49 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 2.83 1.93 0.45 0.42 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 40.85 22.16 12.43 3.54 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 34.73 29.64 10.74 5.58 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 73.93 45.18 88.96 30.60 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 20.59 16.68 15.92 8.31 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 89.81 65.08 183.16 16.61 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) 08/05/2025 _x86_64_ (2 CPU) 04:41:53 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 39.06 0.00 5.76 1.16 0.10 53.91 04:44:01 AM 0 46.46 0.00 6.34 1.23 0.10 45.87 04:44:01 AM 1 31.69 0.00 5.19 1.09 0.10 61.93 04:45:01 AM all 12.02 0.00 1.69 0.47 0.06 85.77 04:45:01 AM 0 10.71 0.00 1.67 0.73 0.07 86.82 04:45:01 AM 1 13.33 0.00 1.70 0.20 0.05 84.72 04:46:01 AM all 32.45 0.00 6.02 0.68 0.11 60.73 04:46:01 AM 0 40.74 0.00 6.76 0.68 0.10 51.72 04:46:01 AM 1 24.18 0.00 5.28 0.68 0.12 69.73 04:47:01 AM all 0.90 0.00 0.81 0.28 0.08 97.93 04:47:01 AM 0 0.94 0.00 0.92 0.48 0.08 97.58 04:47:01 AM 1 0.87 0.00 0.70 0.07 0.07 98.29 04:48:01 AM all 0.28 0.00 0.08 0.01 0.05 99.59 04:48:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 04:48:01 AM 1 0.47 0.00 0.07 0.02 0.07 99.38 04:49:01 AM all 0.26 0.00 0.06 0.00 0.06 99.62 04:49:01 AM 0 0.12 0.00 0.05 0.00 0.08 99.75 04:49:01 AM 1 0.40 0.00 0.07 0.00 0.03 99.50 04:50:01 AM all 5.44 0.00 0.53 0.02 0.06 93.95 04:50:01 AM 0 8.89 0.00 0.68 0.02 0.07 90.34 04:50:01 AM 1 2.00 0.00 0.38 0.02 0.05 97.55 04:51:01 AM all 13.76 0.00 1.06 0.01 0.08 85.09 04:51:01 AM 0 13.73 0.00 0.97 0.02 0.07 85.21 04:51:01 AM 1 13.79 0.00 1.15 0.00 0.08 84.97 04:52:01 AM all 8.06 0.00 1.62 0.04 0.06 90.22 04:52:01 AM 0 7.36 0.00 1.69 0.03 0.07 90.85 04:52:01 AM 1 8.76 0.00 1.55 0.05 0.05 89.59 04:53:01 AM all 29.47 0.00 3.45 0.15 0.08 66.85 04:53:01 AM 0 40.03 0.00 4.04 0.18 0.08 55.67 04:53:01 AM 1 18.93 0.00 2.85 0.12 0.08 78.02 Average: all 14.19 0.00 2.11 0.28 0.07 83.34 Average: 0 16.92 0.00 2.32 0.34 0.08 80.34 Average: 1 11.46 0.00 1.90 0.23 0.07 86.34