---> uname -a: Linux prd-centos8-robot-2c-8g-3025.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 584 4992 19 2121 6816 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:01:a1:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe01:a10f/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) 10/31/2024 _x86_64_ (2 CPU) 01:00:53 LINUX RESTART (2 CPU) 01:02:02 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 126.45 7.54 118.91 1318.47 10706.01 01:04:01 AM 30.14 0.42 29.72 64.78 3616.78 01:05:01 AM 32.41 0.00 32.41 0.00 2194.05 01:06:01 AM 36.99 0.03 36.95 3.47 6590.50 01:07:01 AM 2.47 0.00 2.47 0.00 71.52 01:08:01 AM 0.13 0.00 0.13 0.00 1.18 01:09:01 AM 0.35 0.10 0.25 32.12 7.20 01:10:01 AM 1.95 0.02 1.93 0.93 151.03 01:11:01 AM 0.45 0.00 0.45 0.00 7.45 01:12:01 AM 13.50 0.32 13.18 36.92 499.80 Average: 24.31 0.83 23.48 143.72 2370.71 01:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5176680 7005316 2705752 34.33 2688 2005232 707456 7.92 221280 2136260 90080 01:04:01 AM 5253584 7083552 2628848 33.35 2688 2007176 634408 7.10 240156 2041824 20 01:05:01 AM 5001580 7030860 2880852 36.55 2688 2198436 661448 7.41 254248 2257020 185572 01:06:01 AM 5030484 7059496 2851948 36.18 2688 2198568 627568 7.03 257476 2219316 8 01:07:01 AM 5030688 7059700 2851744 36.18 2688 2198568 627568 7.03 257480 2219380 8 01:08:01 AM 5030416 7059432 2852016 36.18 2688 2198572 627568 7.03 257480 2219536 16 01:09:01 AM 4982660 7015120 2899772 36.79 2688 2202016 697508 7.81 257612 2267064 2480 01:10:01 AM 4946724 6979352 2935708 37.24 2688 2202184 736664 8.25 257612 2301676 4 01:11:01 AM 4935932 6968596 2946500 37.38 2688 2202208 755920 8.46 257612 2312560 16 01:12:01 AM 5124600 6988664 2757832 34.99 2688 2037780 705752 7.90 290508 2111752 20248 Average: 5051335 7025009 2831097 35.92 2688 2145074 678186 7.59 255146 2208639 29845 01:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 81.74 64.35 948.56 9.82 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 16.66 12.35 9.86 4.12 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 46.56 34.56 298.57 8.68 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 427.91 297.80 83.88 73.37 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 4.32 2.17 1.65 0.49 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 3.10 2.17 0.75 0.67 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 35.65 20.88 21.33 2.64 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 280.49 279.91 4397.04 18.25 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 356.61 355.60 5685.19 22.97 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 230.36 196.45 2305.85 38.50 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 148.45 126.73 1376.02 17.97 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) 10/31/2024 _x86_64_ (2 CPU) 01:00:53 LINUX RESTART (2 CPU) 01:02:02 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 36.70 0.00 6.07 3.66 0.12 53.45 01:03:01 AM 0 39.85 0.00 6.33 3.21 0.12 50.49 01:03:01 AM 1 33.55 0.00 5.80 4.11 0.12 56.42 01:04:01 AM all 10.73 0.00 1.68 0.95 0.08 86.56 01:04:01 AM 0 6.81 0.00 1.51 1.14 0.07 90.48 01:04:01 AM 1 14.65 0.00 1.86 0.77 0.10 82.63 01:05:01 AM all 23.24 0.00 3.83 0.39 0.08 72.46 01:05:01 AM 0 19.43 0.00 3.15 0.52 0.08 76.82 01:05:01 AM 1 27.05 0.00 4.50 0.27 0.08 68.10 01:06:01 AM all 4.66 0.00 1.41 1.33 0.05 92.55 01:06:01 AM 0 4.31 0.00 1.39 1.37 0.05 92.88 01:06:01 AM 1 5.01 0.00 1.42 1.29 0.05 92.23 01:07:01 AM all 0.39 0.00 0.09 0.01 0.03 99.48 01:07:01 AM 0 0.65 0.00 0.10 0.00 0.02 99.23 01:07:01 AM 1 0.13 0.00 0.08 0.02 0.03 99.73 01:08:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 01:08:01 AM 0 0.63 0.00 0.07 0.00 0.02 99.28 01:08:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 01:09:01 AM all 5.50 0.00 1.47 0.01 0.05 92.97 01:09:01 AM 0 0.80 0.00 0.23 0.00 0.05 98.91 01:09:01 AM 1 10.22 0.00 2.72 0.02 0.05 86.99 01:10:01 AM all 7.89 0.00 1.14 0.01 0.08 90.87 01:10:01 AM 0 6.36 0.00 0.98 0.00 0.08 92.57 01:10:01 AM 1 9.41 0.00 1.31 0.02 0.08 89.17 01:11:01 AM all 9.32 0.00 1.33 0.00 0.09 89.25 01:11:01 AM 0 9.05 0.00 1.46 0.00 0.10 89.39 01:11:01 AM 1 9.59 0.00 1.21 0.00 0.08 89.12 01:12:01 AM all 16.62 0.00 2.37 0.05 0.08 80.88 01:12:01 AM 0 22.94 0.00 2.66 0.05 0.08 74.27 01:12:01 AM 1 10.30 0.00 2.07 0.05 0.08 87.49 Average: all 11.51 0.00 1.94 0.64 0.07 85.84 Average: 0 11.05 0.00 1.78 0.63 0.07 86.48 Average: 1 11.98 0.00 2.10 0.65 0.07 85.20