---> uname -a: Linux prd-centos8-robot-2c-8g-6089.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4976 19 2134 6814 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:61:34:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe61:34c7/64 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) 12/28/2024 _x86_64_ (2 CPU) 23:06:59 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 85.72 6.53 79.19 1126.50 6471.90 11:10:01 PM 73.43 0.73 72.69 53.05 9864.15 11:11:01 PM 27.89 7.13 20.76 1310.50 1310.45 11:12:01 PM 54.91 2.52 52.39 396.07 7160.09 11:13:01 PM 4.65 0.00 4.65 0.00 211.41 11:14:01 PM 0.53 0.00 0.53 0.00 6.82 11:15:01 PM 0.50 0.08 0.42 31.99 15.01 11:16:01 PM 13.53 0.42 13.11 47.72 608.11 Average: 32.65 2.18 30.47 370.75 3206.04 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5326308 7035252 2556124 32.43 2688 1891892 699676 7.83 188568 2049936 176584 11:10:01 PM 5254972 7053316 2627460 33.33 2688 1976388 674484 7.55 206452 2080160 24 11:11:01 PM 5064572 6987792 2817860 35.75 2688 2098032 740924 8.30 257376 2210448 64700 11:12:01 PM 5006480 7058020 2875952 36.49 2688 2221416 629000 7.04 264012 2238616 36 11:13:01 PM 5008884 7060428 2873548 36.46 2688 2221420 629000 7.04 264012 2238680 4 11:14:01 PM 5009096 7060640 2873336 36.45 2688 2221420 629000 7.04 264020 2238620 4 11:15:01 PM 4969652 7022516 2912780 36.95 2688 2222732 676160 7.57 264144 2277624 112 11:16:01 PM 5153680 7031208 2728752 34.62 2688 2052704 667336 7.47 452820 1926668 13368 Average: 5099206 7038646 2783226 35.31 2688 2113250 668198 7.48 270176 2157594 31854 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 180.51 132.98 1337.53 38.44 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 46.07 30.94 439.53 5.94 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 35.42 31.14 297.05 7.83 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 373.54 258.09 77.08 62.33 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 3.13 2.00 0.78 0.50 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 2.85 1.98 0.51 0.43 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 22.43 10.30 8.06 1.38 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 92.37 60.81 89.57 23.89 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 94.54 66.03 281.29 17.59 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) 12/28/2024 _x86_64_ (2 CPU) 23:06:59 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 35.90 0.00 5.30 4.16 0.15 54.49 11:09:01 PM 0 28.51 0.00 5.07 5.69 0.12 60.61 11:09:01 PM 1 43.28 0.00 5.54 2.63 0.18 48.36 11:10:01 PM all 17.55 0.00 2.89 4.14 0.08 75.33 11:10:01 PM 0 10.46 0.00 2.61 4.56 0.08 82.29 11:10:01 PM 1 24.65 0.00 3.18 3.71 0.08 68.38 11:11:01 PM all 21.79 0.00 3.31 0.87 0.09 73.94 11:11:01 PM 0 17.22 0.00 3.13 0.50 0.08 79.06 11:11:01 PM 1 26.36 0.00 3.49 1.24 0.10 68.81 11:12:01 PM all 16.71 0.00 3.36 1.89 0.08 77.97 11:12:01 PM 0 15.02 0.00 3.34 2.20 0.07 79.37 11:12:01 PM 1 18.40 0.00 3.38 1.57 0.08 76.56 11:13:01 PM all 0.35 0.00 0.10 0.06 0.04 99.45 11:13:01 PM 0 0.07 0.00 0.10 0.12 0.05 99.67 11:13:01 PM 1 0.63 0.00 0.10 0.00 0.03 99.23 11:14:01 PM all 0.34 0.00 0.07 0.00 0.03 99.56 11:14:01 PM 0 0.28 0.00 0.08 0.00 0.03 99.60 11:14:01 PM 1 0.40 0.00 0.05 0.00 0.03 99.52 11:15:01 PM all 0.97 0.00 0.22 0.00 0.05 98.76 11:15:01 PM 0 0.20 0.00 0.17 0.00 0.05 99.58 11:15:01 PM 1 1.74 0.00 0.27 0.00 0.05 97.95 11:16:01 PM all 18.95 0.00 2.94 0.25 0.08 77.78 11:16:01 PM 0 13.12 0.00 2.78 0.39 0.07 83.65 11:16:01 PM 1 24.78 0.00 3.10 0.12 0.08 71.93 Average: all 14.05 0.00 2.27 1.42 0.08 82.18 Average: 0 10.60 0.00 2.16 1.68 0.07 85.49 Average: 1 17.51 0.00 2.38 1.16 0.08 78.87