---> uname -a: Linux prd-centos8-robot-2c-8g-10074.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4964 19 2150 6818 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:97:c4:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe97:c47c/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) 02/09/2025 _x86_64_ (2 CPU) 23:04:16 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 114.71 43.86 70.85 5889.06 7726.44 11:07:01 PM 85.10 0.73 84.37 53.05 9839.74 11:08:01 PM 36.89 7.13 29.76 1310.71 2471.25 11:09:01 PM 55.78 2.52 53.27 396.00 7302.18 11:10:01 PM 2.58 0.00 2.58 0.00 82.09 11:11:01 PM 0.55 0.00 0.55 0.00 8.01 11:12:01 PM 0.33 0.00 0.33 0.00 3.42 11:13:01 PM 0.52 0.08 0.43 31.99 18.26 11:14:01 PM 14.50 0.33 14.16 37.85 655.55 Average: 34.55 6.07 28.48 857.73 3123.15 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5387208 7048352 2495212 31.66 2688 1844132 682664 7.64 186152 1990944 141284 11:07:01 PM 5216864 7018976 2665556 33.82 2688 1979860 703292 7.87 197708 2125712 30680 11:08:01 PM 5089016 7020408 2793404 35.44 2688 2106044 709384 7.94 257312 2185444 69144 11:09:01 PM 5002592 7059312 2879828 36.53 2688 2226216 626548 7.02 263244 2243360 4 11:10:01 PM 5002324 7059044 2880096 36.54 2688 2226216 626916 7.02 263244 2243476 4 11:11:01 PM 5002620 7059364 2879800 36.53 2688 2226224 626916 7.02 263244 2243412 8 11:12:01 PM 5002832 7059576 2879588 36.53 2688 2226224 626916 7.02 263244 2243416 4 11:13:01 PM 4961360 7019384 2921060 37.06 2688 2227504 692884 7.76 263576 2284388 4 11:14:01 PM 5096880 6989832 2785540 35.34 2688 2067884 700608 7.84 299076 2132340 25096 Average: 5084633 7037139 2797787 35.49 2688 2125589 666236 7.46 250756 2188055 29581 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 285.59 185.57 1654.02 60.94 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 70.36 46.22 607.90 7.89 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 39.48 31.06 297.10 7.81 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 200.00 150.45 45.15 38.25 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 1.32 0.48 0.22 0.07 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.00 0.28 0.18 0.08 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.77 0.12 0.07 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 8.57 6.20 2.45 1.48 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 137.45 110.25 149.17 43.33 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 82.73 58.96 306.28 17.76 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) 02/09/2025 _x86_64_ (2 CPU) 23:04:16 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 34.39 0.03 6.91 6.17 0.12 52.39 11:06:01 PM 0 36.92 0.05 5.95 4.33 0.10 52.65 11:06:01 PM 1 31.84 0.02 7.87 8.02 0.14 52.13 11:07:01 PM all 22.27 0.00 3.37 5.29 0.08 68.99 11:07:01 PM 0 30.53 0.00 3.61 3.12 0.08 62.65 11:07:01 PM 1 14.02 0.00 3.13 7.45 0.08 75.32 11:08:01 PM all 21.02 0.00 3.43 1.36 0.09 74.10 11:08:01 PM 0 27.08 0.00 3.73 2.24 0.08 66.87 11:08:01 PM 1 14.96 0.00 3.13 0.49 0.10 81.33 11:09:01 PM all 15.47 0.00 2.98 1.50 0.06 80.00 11:09:01 PM 0 21.45 0.00 3.52 1.39 0.05 73.59 11:09:01 PM 1 9.49 0.00 2.44 1.60 0.07 86.40 11:10:01 PM all 0.33 0.00 0.07 0.01 0.05 99.55 11:10:01 PM 0 0.57 0.00 0.07 0.00 0.03 99.33 11:10:01 PM 1 0.08 0.00 0.07 0.02 0.07 99.77 11:11:01 PM all 0.19 0.00 0.06 0.00 0.03 99.72 11:11:01 PM 0 0.33 0.00 0.07 0.00 0.03 99.57 11:11:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:12:01 PM all 0.15 0.00 0.06 0.00 0.03 99.76 11:12:01 PM 0 0.22 0.00 0.05 0.00 0.02 99.72 11:12:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:13:01 PM all 2.09 0.00 0.21 0.03 0.05 97.63 11:13:01 PM 0 3.77 0.00 0.27 0.05 0.05 95.86 11:13:01 PM 1 0.40 0.00 0.15 0.00 0.05 99.40 11:14:01 PM all 18.17 0.00 1.95 0.35 0.11 79.42 11:14:01 PM 0 27.63 0.00 2.25 0.08 0.08 69.95 11:14:01 PM 1 8.76 0.00 1.64 0.62 0.13 88.85 Average: all 12.65 0.00 2.11 1.63 0.07 83.53 Average: 0 16.48 0.01 2.16 1.25 0.06 80.05 Average: 1 8.83 0.00 2.05 2.02 0.08 87.02