---> uname -a: Linux prd-centos8-robot-2c-8g-10344.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 569 5003 19 2125 6831 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:48:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe8e:48c5/64 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) 11/26/2024 _x86_64_ (2 CPU) 02:28:19 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 98.40 45.19 53.21 5925.17 25897.35 02:31:01 AM 106.41 6.78 99.63 1247.58 9904.60 02:32:01 AM 37.29 1.02 36.28 111.45 3794.23 02:33:01 AM 21.78 0.03 21.74 2.27 1313.76 02:34:01 AM 41.98 0.03 41.94 3.47 6846.61 02:35:01 AM 2.78 0.10 2.68 32.12 95.37 02:36:01 AM 2.10 0.03 2.07 1.87 106.85 02:37:01 AM 13.86 0.33 13.53 37.85 597.52 Average: 40.58 6.69 33.89 920.38 6070.10 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5489536 7061248 2392896 30.36 2688 1762560 700344 7.84 189948 1911768 98908 02:31:01 AM 5164604 7018372 2717828 34.48 2688 2031372 687780 7.70 212836 2160536 115908 02:32:01 AM 5269088 7099868 2613344 33.15 2688 2007780 625816 7.01 239484 2028672 24 02:33:01 AM 5026552 7053284 2855880 36.23 2688 2196476 653404 7.32 254648 2234304 169760 02:34:01 AM 5045716 7076304 2836716 35.99 2688 2199940 616116 6.90 256904 2204960 8 02:35:01 AM 5004128 7036608 2878304 36.52 2688 2201836 669508 7.50 257172 2246232 804 02:36:01 AM 4998688 7032980 2883744 36.58 2688 2203644 669508 7.50 257308 2251752 1228 02:37:01 AM 5139100 7005732 2743332 34.80 2688 2041372 698700 7.82 293280 2098548 21468 Average: 5142176 7048050 2740256 34.76 2688 2080622 665147 7.45 245198 2142096 51014 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 293.85 189.86 1490.70 61.95 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 67.31 52.32 719.67 8.27 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 14.08 8.23 6.72 3.60 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 34.41 27.44 294.41 6.18 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 174.77 156.91 40.94 38.10 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 30.72 18.63 7.71 2.93 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 23.03 18.15 6.65 4.54 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 68.83 47.98 87.35 28.14 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 88.38 64.94 331.81 19.21 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) 11/26/2024 _x86_64_ (2 CPU) 02:28:19 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 29.52 0.04 5.80 12.41 0.11 52.11 02:30:01 AM 0 31.56 0.02 6.18 12.20 0.10 49.95 02:30:01 AM 1 27.47 0.07 5.42 12.61 0.12 54.30 02:31:01 AM all 28.48 0.00 4.98 8.50 0.13 57.91 02:31:01 AM 0 31.47 0.00 5.27 8.36 0.17 54.74 02:31:01 AM 1 25.48 0.00 4.68 8.64 0.10 61.10 02:32:01 AM all 16.70 0.00 1.81 1.49 0.09 79.90 02:32:01 AM 0 22.03 0.00 1.57 1.07 0.12 75.21 02:32:01 AM 1 11.38 0.00 2.06 1.91 0.07 84.59 02:33:01 AM all 18.02 0.00 2.92 0.59 0.08 78.40 02:33:01 AM 0 16.37 0.00 2.82 0.47 0.08 80.26 02:33:01 AM 1 19.68 0.00 3.01 0.70 0.07 76.54 02:34:01 AM all 9.52 0.00 1.75 2.04 0.08 86.61 02:34:01 AM 0 10.92 0.00 2.00 1.64 0.08 85.36 02:34:01 AM 1 8.12 0.00 1.50 2.44 0.08 87.85 02:35:01 AM all 5.34 0.00 0.51 0.04 0.07 94.04 02:35:01 AM 0 4.25 0.00 0.47 0.08 0.07 95.13 02:35:01 AM 1 6.44 0.00 0.55 0.00 0.07 92.94 02:36:01 AM all 8.86 0.00 0.62 0.01 0.08 90.43 02:36:01 AM 0 6.62 0.00 0.75 0.02 0.07 92.55 02:36:01 AM 1 11.10 0.00 0.49 0.00 0.10 88.32 02:37:01 AM all 19.73 0.00 2.15 0.20 0.08 77.84 02:37:01 AM 0 23.09 0.00 2.62 0.35 0.08 73.86 02:37:01 AM 1 16.37 0.00 1.69 0.05 0.07 81.83 Average: all 16.99 0.01 2.56 3.14 0.09 77.21 Average: 0 18.27 0.00 2.70 3.01 0.10 75.92 Average: 1 15.72 0.01 2.42 3.27 0.08 78.51