---> uname -a: Linux prd-centos8-robot-2c-8g-1016.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 668 4904 19 2124 6733 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:3a:49:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe3a:49ae/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) 01/12/2025 _x86_64_ (2 CPU) 04:00:19 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 100.27 58.99 41.27 6311.20 27291.51 04:03:01 AM 114.35 0.10 114.25 2.93 11477.81 04:04:01 AM 32.14 1.08 31.06 115.96 3666.49 04:05:01 AM 55.97 6.75 49.23 1249.39 3336.54 04:06:01 AM 21.79 0.00 21.79 0.00 5481.62 04:07:01 AM 2.25 0.12 2.13 33.06 123.76 04:08:01 AM 0.70 0.32 0.38 6.93 5.33 04:09:01 AM 2.42 0.20 2.22 4.88 108.23 04:10:01 AM 28.29 0.63 27.66 95.97 1316.49 Average: 39.88 7.60 32.28 871.24 5881.15 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5551204 7074244 2331228 29.57 2688 1715696 699396 7.83 187728 1860232 106896 04:03:01 AM 5162792 6957656 2719640 34.50 2688 1972064 763368 8.55 188424 2187220 90788 04:04:01 AM 5279792 7077336 2602640 33.02 2688 1975456 632632 7.08 218420 2041432 20 04:05:01 AM 4996836 7033804 2885596 36.61 2688 2206776 703716 7.88 259424 2257148 156432 04:06:01 AM 4989876 7026828 2892556 36.70 2688 2206776 703716 7.88 259432 2259184 4 04:07:01 AM 4943032 6982464 2939400 37.29 2688 2209252 769180 8.61 259700 2305484 8 04:08:01 AM 4934312 6973940 2948120 37.40 2688 2209464 787232 8.81 259824 2313988 36 04:09:01 AM 5100620 6970624 2781812 35.29 2688 2041356 706972 7.92 256532 2151972 4828 04:10:01 AM 5057876 6927928 2824556 35.83 2688 2045988 792868 8.88 453048 2022504 1548 Average: 5112927 7002758 2769505 35.14 2688 2064759 728787 8.16 260281 2155463 40062 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 224.35 133.32 1173.15 55.05 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 93.62 70.66 1060.74 10.48 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 17.19 10.46 6.90 3.66 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 203.15 147.14 333.84 39.87 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 7.08 4.87 1.75 1.41 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 186.42 170.74 53.87 69.01 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 251.93 249.98 129.46 98.48 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 144.76 126.48 137.23 54.10 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 24.99 21.99 26.41 10.21 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 128.15 103.92 325.28 38.00 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) 01/12/2025 _x86_64_ (2 CPU) 04:00:19 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 32.32 0.05 6.29 25.96 0.11 35.27 04:02:01 AM 0 32.30 0.05 6.09 26.33 0.13 35.09 04:02:01 AM 1 32.35 0.05 6.49 25.58 0.08 35.44 04:03:01 AM all 35.52 0.00 4.97 5.49 0.15 53.87 04:03:01 AM 0 36.81 0.00 5.60 5.49 0.17 51.94 04:03:01 AM 1 34.23 0.00 4.34 5.50 0.13 55.79 04:04:01 AM all 12.27 0.00 1.60 2.23 0.07 83.84 04:04:01 AM 0 13.17 0.00 1.19 2.81 0.07 82.76 04:04:01 AM 1 11.37 0.00 2.01 1.64 0.07 84.92 04:05:01 AM all 28.35 0.00 5.25 2.38 0.10 63.92 04:05:01 AM 0 32.66 0.00 5.59 2.30 0.10 59.36 04:05:01 AM 1 24.05 0.00 4.92 2.46 0.10 68.46 04:06:01 AM all 0.13 0.00 0.33 5.18 0.03 94.33 04:06:01 AM 0 0.12 0.00 0.28 5.76 0.03 93.80 04:06:01 AM 1 0.13 0.00 0.38 4.61 0.02 94.86 04:07:01 AM all 14.97 0.00 0.58 0.04 0.10 84.31 04:07:01 AM 0 22.05 0.00 0.70 0.00 0.10 77.15 04:07:01 AM 1 7.91 0.00 0.45 0.08 0.10 91.45 04:08:01 AM all 23.12 0.00 0.51 0.00 0.10 76.26 04:08:01 AM 0 26.52 0.00 0.60 0.00 0.10 72.78 04:08:01 AM 1 19.73 0.00 0.42 0.00 0.10 79.75 04:09:01 AM all 15.72 0.00 0.96 0.02 0.09 83.21 04:09:01 AM 0 3.74 0.00 1.11 0.02 0.09 95.04 04:09:01 AM 1 27.64 0.00 0.82 0.02 0.10 71.43 04:10:01 AM all 30.67 0.00 3.35 0.55 0.08 65.34 04:10:01 AM 0 37.01 0.00 3.85 0.85 0.08 58.20 04:10:01 AM 1 24.33 0.00 2.85 0.25 0.08 72.49 Average: all 21.45 0.01 2.65 4.64 0.09 71.16 Average: 0 22.74 0.01 2.78 4.84 0.10 69.54 Average: 1 20.16 0.01 2.52 4.44 0.09 72.79