---> uname -a: Linux prd-centos8-robot-2c-8g-3068.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 615 4897 19 2183 6783 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:cb:21:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fecb:21b0/64 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) 12/02/2025 _x86_64_ (2 CPU) 05:41:57 LINUX RESTART (2 CPU) 05:43:01 AM tps rtps wtps bread/s bwrtn/s 05:44:01 AM 126.05 0.30 125.75 13.46 11801.88 05:45:01 AM 44.09 1.23 42.85 128.22 5448.68 05:46:01 AM 68.33 6.96 61.36 1289.84 3934.37 05:47:01 AM 34.78 0.03 34.74 3.47 6376.39 05:48:01 AM 2.83 0.00 2.83 0.00 84.22 05:49:01 AM 0.22 0.00 0.22 0.00 2.65 05:50:01 AM 0.55 0.22 0.33 11.73 8.18 05:51:01 AM 2.05 0.00 2.05 0.00 148.59 05:52:01 AM 0.45 0.03 0.42 1.87 73.23 05:53:01 AM 11.00 0.32 10.68 36.93 451.17 05:54:01 AM 32.46 0.52 31.94 63.85 1555.78 Average: 29.34 0.87 28.47 140.86 2716.75 05:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 AM 5059304 6931216 2823128 35.82 2688 2048600 814184 9.12 191356 2285796 170932 05:45:01 AM 5212792 7056900 2669640 33.87 2688 2019788 697952 7.81 219596 2098664 10768 05:46:01 AM 4909644 7007360 2972788 37.71 2688 2263736 714996 8.01 254928 2335528 175560 05:47:01 AM 4924940 7022320 2957492 37.52 2688 2263860 682948 7.65 260400 2311100 4 05:48:01 AM 4925028 7022408 2957404 37.52 2688 2263860 682948 7.65 260404 2311160 4 05:49:01 AM 4925340 7022724 2957092 37.51 2688 2263864 682948 7.65 260404 2311104 8 05:50:01 AM 4883524 6981884 2998908 38.05 2688 2264848 757944 8.49 260600 2352508 620 05:51:01 AM 4875068 6975940 3007364 38.15 2688 2267344 757944 8.49 260672 2360612 676 05:52:01 AM 4870880 6973404 3011552 38.21 2688 2268996 757944 8.49 260816 2364956 224 05:53:01 AM 5027460 6953684 2854972 36.22 2688 2098288 772264 8.65 305892 2184584 34700 05:54:01 AM 4999164 6928664 2883268 36.58 2688 2102568 794576 8.90 465968 2059184 26256 Average: 4964831 6988773 2917601 37.01 2688 2193250 737877 8.26 272821 2270472 38159 05:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 140.26 111.50 1490.31 14.54 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 18.04 10.13 7.39 3.92 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 50.02 42.64 339.79 9.97 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 563.09 441.31 110.61 94.33 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 2.47 2.20 0.61 0.49 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 2.57 1.87 0.44 0.41 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 27.19 12.55 9.26 1.87 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 35.28 31.28 11.22 5.98 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 18.29 14.68 4.28 2.86 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 89.84 58.54 99.48 33.37 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 17.98 16.63 14.88 8.55 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 87.72 67.57 189.83 16.03 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) 12/02/2025 _x86_64_ (2 CPU) 05:41:57 LINUX RESTART (2 CPU) 05:43:01 AM CPU %user %nice %system %iowait %steal %idle 05:44:01 AM all 39.30 0.00 5.39 1.23 0.11 53.98 05:44:01 AM 0 24.46 0.00 4.38 1.07 0.10 69.99 05:44:01 AM 1 54.14 0.00 6.40 1.38 0.12 37.95 05:45:01 AM all 16.52 0.00 2.28 0.43 0.09 80.67 05:45:01 AM 0 10.75 0.00 1.72 0.60 0.10 86.83 05:45:01 AM 1 22.30 0.00 2.84 0.27 0.08 74.51 05:46:01 AM all 31.59 0.00 6.20 0.43 0.08 61.69 05:46:01 AM 0 33.68 0.00 6.17 0.45 0.08 59.62 05:46:01 AM 1 29.51 0.00 6.22 0.42 0.08 63.77 05:47:01 AM all 7.08 0.00 1.80 0.44 0.06 90.62 05:47:01 AM 0 4.10 0.00 1.52 0.57 0.07 93.74 05:47:01 AM 1 10.06 0.00 2.08 0.30 0.05 87.51 05:48:01 AM all 0.35 0.00 0.07 0.02 0.05 99.52 05:48:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 05:48:01 AM 1 0.13 0.00 0.08 0.03 0.07 99.68 05:49:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 05:49:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 05:49:01 AM 1 0.13 0.00 0.10 0.00 0.07 99.70 05:50:01 AM all 2.24 0.00 0.35 0.01 0.05 97.35 05:50:01 AM 0 2.12 0.00 0.27 0.02 0.03 97.57 05:50:01 AM 1 2.37 0.00 0.43 0.00 0.07 97.13 05:51:01 AM all 14.27 0.00 0.95 0.00 0.08 84.71 05:51:01 AM 0 10.31 0.00 0.48 0.00 0.08 89.12 05:51:01 AM 1 18.23 0.00 1.41 0.00 0.07 80.30 05:52:01 AM all 8.39 0.00 0.38 0.00 0.08 91.15 05:52:01 AM 0 1.94 0.00 0.20 0.00 0.05 97.81 05:52:01 AM 1 14.84 0.00 0.57 0.00 0.10 84.49 05:53:01 AM all 19.84 0.00 2.29 0.07 0.07 77.74 05:53:01 AM 0 11.84 0.00 2.35 0.05 0.07 85.69 05:53:01 AM 1 27.85 0.00 2.22 0.08 0.07 69.78 05:54:01 AM all 31.86 0.00 3.80 0.18 0.08 64.08 05:54:01 AM 0 29.45 0.00 3.74 0.15 0.08 66.58 05:54:01 AM 1 34.27 0.00 3.87 0.20 0.08 61.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.63 0.00 2.15 0.25 0.07 81.90 Average: 0 11.80 0.00 1.91 0.26 0.07 85.96 Average: 1 19.45 0.00 2.39 0.24 0.08 77.84