---> uname -a: Linux prd-centos8-robot-2c-8g-2817.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 558 4960 19 2178 6840 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:eb:50:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:feeb:5096/64 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) 12/01/2025 _x86_64_ (2 CPU) 03:55:03 LINUX RESTART (2 CPU) 03:56:03 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 91.90 6.60 85.30 1135.53 6843.10 03:58:01 AM 82.74 0.95 81.79 66.39 11154.01 03:59:01 AM 18.21 0.38 17.83 64.25 1152.85 04:00:01 AM 74.51 6.96 67.54 1292.77 6727.32 04:01:01 AM 16.86 0.02 16.84 0.13 2685.55 04:02:01 AM 3.88 0.07 3.81 1.73 125.09 04:03:01 AM 0.15 0.00 0.15 0.00 1.85 04:04:01 AM 0.48 0.23 0.25 12.66 7.33 04:05:01 AM 2.08 0.00 2.08 0.00 153.33 04:06:01 AM 15.30 0.32 14.98 36.93 559.16 Average: 30.40 1.54 28.87 258.11 2927.75 03:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5226972 7016092 2655460 33.69 2688 1967696 706368 7.91 195480 2129564 242384 03:58:01 AM 5183164 7028232 2699268 34.24 2688 2021080 644088 7.21 199196 2151052 8 03:59:01 AM 5162496 7050012 2719936 34.51 2688 2061324 630248 7.06 231588 2135404 38076 04:00:01 AM 4975188 7076192 2907244 36.88 2688 2267068 586524 6.57 261140 2259992 69008 04:01:01 AM 4976992 7077596 2905440 36.86 2688 2267084 586524 6.57 261160 2260452 12 04:02:01 AM 4977336 7078008 2905096 36.86 2688 2267152 586524 6.57 261300 2260136 8 04:03:01 AM 4977284 7077956 2905148 36.86 2688 2267152 586524 6.57 261300 2260004 4 04:04:01 AM 4912752 7016400 2969680 37.67 2688 2270128 689204 7.72 261432 2323520 2588 04:05:01 AM 4890900 6994572 2991532 37.95 2688 2270152 700660 7.85 261432 2345728 4 04:06:01 AM 5092436 7013160 2789996 35.40 2688 2093572 673192 7.54 303512 2127076 30396 Average: 5037552 7042822 2844880 36.09 2688 2175241 638986 7.15 249754 2225293 38249 03:56:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 158.68 121.50 1382.59 27.20 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 57.59 38.29 585.19 6.25 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 16.43 15.11 7.19 5.31 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 410.13 334.64 410.55 73.18 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 167.61 142.32 37.01 29.51 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 3.38 2.07 0.75 0.60 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 3.37 1.98 0.47 0.42 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 73.27 45.96 357.49 4.25 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 396.00 378.06 6170.59 24.45 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 165.74 129.93 1415.84 33.04 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 145.17 120.98 1035.60 20.40 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) 12/01/2025 _x86_64_ (2 CPU) 03:55:03 LINUX RESTART (2 CPU) 03:56:03 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 37.61 0.00 5.69 0.87 0.09 55.74 03:57:01 AM 0 46.11 0.00 5.94 1.03 0.09 46.83 03:57:01 AM 1 29.09 0.00 5.44 0.71 0.09 64.67 03:58:01 AM all 16.08 0.00 2.65 1.91 0.07 79.28 03:58:01 AM 0 21.34 0.00 2.69 1.23 0.07 74.67 03:58:01 AM 1 10.82 0.00 2.62 2.59 0.07 83.90 03:59:01 AM all 17.81 0.00 2.68 0.24 0.10 79.16 03:59:01 AM 0 12.35 0.00 2.05 0.17 0.10 85.33 03:59:01 AM 1 23.27 0.00 3.32 0.32 0.10 72.99 04:00:01 AM all 32.65 0.00 6.14 0.58 0.09 60.53 04:00:01 AM 0 34.11 0.00 6.54 0.63 0.08 58.64 04:00:01 AM 1 31.19 0.00 5.74 0.53 0.10 62.43 04:01:01 AM all 0.58 0.00 0.62 0.17 0.03 98.60 04:01:01 AM 0 0.69 0.00 0.69 0.12 0.02 98.50 04:01:01 AM 1 0.47 0.00 0.55 0.22 0.05 98.71 04:02:01 AM all 0.23 0.00 0.11 0.00 0.04 99.62 04:02:01 AM 0 0.35 0.00 0.12 0.00 0.03 99.50 04:02:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 04:03:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 04:03:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 04:03:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 04:04:01 AM all 6.27 0.00 1.38 0.01 0.05 92.29 04:04:01 AM 0 10.67 0.00 2.47 0.02 0.05 86.80 04:04:01 AM 1 1.88 0.00 0.30 0.00 0.05 97.77 04:05:01 AM all 9.90 0.00 1.50 0.02 0.09 88.49 04:05:01 AM 0 16.46 0.00 2.32 0.02 0.10 81.11 04:05:01 AM 1 3.39 0.00 0.69 0.02 0.08 95.82 04:06:01 AM all 17.02 0.00 2.48 0.05 0.08 80.36 04:06:01 AM 0 21.40 0.00 3.16 0.07 0.08 75.29 04:06:01 AM 1 12.66 0.00 1.80 0.03 0.08 85.42 Average: all 13.78 0.00 2.33 0.38 0.07 83.44 Average: 0 16.32 0.00 2.60 0.33 0.07 80.69 Average: 1 11.25 0.00 2.06 0.44 0.07 86.18