---> uname -a: Linux prd-centos8-robot-2c-8g-702.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 691 4885 19 2120 6709 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:57:7e:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe57:7e31/64 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) 01/11/2025 _x86_64_ (2 CPU) 02:10:43 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:02 AM 212.21 151.11 61.10 14396.68 40424.32 02:13:01 AM 108.98 0.76 108.22 54.49 9688.09 02:14:01 AM 27.50 0.42 27.08 64.79 3291.97 02:15:01 AM 33.31 6.71 26.59 1245.72 1728.54 02:16:01 AM 40.51 0.03 40.48 3.47 6869.07 02:17:01 AM 2.35 0.10 2.25 32.13 65.36 02:18:01 AM 1.77 0.00 1.77 0.00 66.38 02:19:01 AM 4.23 0.32 3.92 36.93 140.26 02:20:01 AM 26.54 0.53 26.00 64.77 1200.47 Average: 50.72 17.81 32.91 1770.06 7048.67 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:02 AM 5448384 7016848 2434040 30.88 2688 1761016 748792 8.38 188328 1962816 99432 02:13:01 AM 5195872 6991496 2686552 34.08 2688 1973248 729000 8.16 198896 2143828 79548 02:14:01 AM 5277920 7074932 2604504 33.04 2688 1975196 657300 7.36 217628 2045524 8 02:15:01 AM 5019032 7055660 2863392 36.33 2688 2206336 653224 7.31 255052 2239700 188352 02:16:01 AM 4976424 7012796 2906000 36.87 2688 2206524 741524 8.30 258700 2275216 12 02:17:01 AM 4860600 6898200 3021824 38.34 2688 2207760 899644 10.07 258828 2389548 100 02:18:01 AM 4651900 6689540 3230524 40.98 2688 2207800 1111152 12.44 258828 2598456 24 02:19:01 AM 5028984 6895948 2853440 36.20 2688 2041108 809380 9.06 253844 2242580 4940 02:20:01 AM 5065416 6932504 2817008 35.74 2688 2043140 795268 8.90 449732 2016840 16756 Average: 5058281 6951992 2824143 35.83 2688 2069125 793920 8.89 259982 2212723 43241 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 294.45 184.19 1633.69 58.62 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 61.37 48.95 679.74 8.47 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 14.78 8.83 5.30 3.28 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 33.74 28.64 296.92 6.76 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 211.65 152.01 44.42 39.44 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 159.19 151.61 1275.75 699.96 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 528.97 417.49 6950.21 26.97 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 198.78 168.04 2399.75 26.49 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 20.67 18.66 17.96 8.66 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 169.49 131.09 1479.69 97.78 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) 01/11/2025 _x86_64_ (2 CPU) 02:10:43 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:02 AM all 41.90 0.07 10.82 5.61 0.10 41.51 02:12:02 AM 0 46.28 0.07 11.18 5.38 0.10 36.99 02:12:02 AM 1 37.53 0.07 10.46 5.83 0.10 46.01 02:13:01 AM all 32.99 0.00 4.84 4.57 0.12 57.48 02:13:01 AM 0 40.77 0.00 5.53 4.39 0.12 49.19 02:13:01 AM 1 25.22 0.00 4.15 4.74 0.12 65.76 02:14:01 AM all 10.69 0.00 1.33 4.29 0.05 83.64 02:14:01 AM 0 10.56 0.00 1.32 3.82 0.05 84.25 02:14:01 AM 1 10.83 0.00 1.34 4.75 0.05 83.04 02:15:01 AM all 23.90 0.00 4.26 0.54 0.07 71.23 02:15:01 AM 0 30.60 0.00 4.36 0.58 0.07 64.39 02:15:01 AM 1 17.21 0.00 4.17 0.50 0.07 78.06 02:16:01 AM all 5.32 0.00 1.62 4.32 0.08 88.65 02:16:01 AM 0 4.53 0.00 1.67 2.56 0.07 91.17 02:16:01 AM 1 6.11 0.00 1.57 6.09 0.10 86.13 02:17:01 AM all 10.44 0.00 0.60 0.04 0.06 88.87 02:17:01 AM 0 12.72 0.00 0.74 0.05 0.07 86.42 02:17:01 AM 1 8.18 0.00 0.45 0.03 0.05 91.29 02:18:01 AM all 13.35 0.00 1.41 0.01 0.08 85.14 02:18:01 AM 0 11.40 0.00 1.33 0.00 0.08 87.19 02:18:01 AM 1 15.31 0.00 1.50 0.02 0.08 83.09 02:19:01 AM all 11.75 0.00 1.71 0.08 0.07 86.39 02:19:01 AM 0 10.74 0.00 1.89 0.12 0.07 87.19 02:19:01 AM 1 12.77 0.00 1.53 0.05 0.07 85.58 02:20:01 AM all 29.24 0.00 3.46 0.52 0.08 66.70 02:20:01 AM 0 38.41 0.00 3.77 0.50 0.08 57.24 02:20:01 AM 1 20.05 0.00 3.15 0.53 0.08 76.18 Average: all 19.95 0.01 3.34 2.22 0.08 74.41 Average: 0 22.88 0.01 3.53 1.93 0.08 71.57 Average: 1 17.02 0.01 3.15 2.51 0.08 77.24