---> uname -a: Linux prd-centos8-robot-2c-8g-2037.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 582 4994 19 2120 6819 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:ac:21:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:feac:2136/64 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) 12/12/2024 _x86_64_ (2 CPU) 00:59:14 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 67.82 21.84 45.98 3429.89 81052.87 01:01:01 AM 90.07 55.61 34.46 6116.09 17977.67 01:02:01 AM 118.74 6.93 111.81 1251.24 10026.95 01:03:01 AM 41.60 1.05 40.55 113.70 4686.90 01:04:01 AM 28.83 0.00 28.83 0.00 1583.29 01:05:02 AM 34.76 0.03 34.72 3.47 6683.19 01:06:01 AM 4.76 0.12 4.64 33.61 216.38 01:07:01 AM 0.30 0.00 0.30 0.00 3.88 01:08:01 AM 0.23 0.00 0.23 0.00 3.23 01:09:01 AM 29.52 0.83 28.69 100.77 1396.92 Average: 38.92 7.24 31.68 856.38 4984.95 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6037028 7301828 1845404 23.41 2688 1471564 465640 5.91 125492 1502876 330472 01:01:01 AM 5557972 7060704 2324460 29.49 2688 1696516 716076 8.02 184580 1861496 73376 01:02:01 AM 5124572 6978288 2757860 34.99 2688 2031856 733888 8.22 213348 2204256 139276 01:03:01 AM 5263468 7094552 2618964 33.23 2688 2008624 633328 7.09 240200 2036568 24 01:04:01 AM 4984204 7017068 2898228 36.77 2688 2202360 685132 7.67 254100 2278992 188004 01:05:02 AM 5039252 7071860 2843180 36.07 2688 2202488 626288 7.01 257796 2213736 4 01:06:01 AM 4992640 7027656 2889792 36.66 2688 2204896 690632 7.73 258064 2259916 4 01:07:01 AM 4985188 7020220 2897244 36.76 2688 2204912 706132 7.91 258064 2267068 24 01:08:01 AM 5054524 7072624 2827908 35.88 2688 2187872 633240 7.09 254616 2201076 2116 01:09:01 AM 5158172 7024120 2724260 34.56 2688 2041700 677200 7.58 451360 1923824 1548 Average: 5219702 7066892 2662730 33.78 2688 2025279 656756 7.35 249762 2074981 73485 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.15 0.00 0.06 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 258.78 167.14 1157.20 60.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 103.65 83.11 1080.66 11.44 0.00 0.00 0.00 0.00 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 19.08 9.81 7.17 3.70 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 50.12 40.98 301.53 9.40 0.00 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 179.66 121.14 34.53 26.64 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 151.14 142.96 46.48 56.59 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 263.96 262.32 129.47 104.85 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 142.40 131.67 69.34 44.07 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 45.47 34.99 85.27 31.80 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 134.46 110.04 323.00 38.61 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) 12/12/2024 _x86_64_ (2 CPU) 00:59:14 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 92.04 0.00 5.60 2.36 0.00 0.00 01:00:01 AM 0 92.49 0.00 4.62 2.89 0.00 0.00 01:00:01 AM 1 91.57 0.00 6.63 1.81 0.00 0.00 01:01:01 AM all 26.38 0.05 5.43 18.48 0.09 49.57 01:01:01 AM 0 20.47 0.03 5.20 18.13 0.10 56.06 01:01:01 AM 1 32.25 0.07 5.66 18.82 0.08 43.12 01:02:01 AM all 36.16 0.00 5.73 5.34 0.11 52.66 01:02:01 AM 0 23.67 0.00 4.45 5.25 0.10 66.53 01:02:01 AM 1 48.73 0.00 7.03 5.43 0.12 38.70 01:03:01 AM all 13.82 0.00 1.99 1.25 0.07 82.88 01:03:01 AM 0 7.55 0.00 1.92 1.30 0.07 89.16 01:03:01 AM 1 20.11 0.00 2.06 1.19 0.07 76.57 01:04:01 AM all 26.11 0.00 3.94 0.66 0.09 69.19 01:04:01 AM 0 27.46 0.00 3.86 0.95 0.10 67.63 01:04:01 AM 1 24.77 0.00 4.02 0.37 0.08 70.76 01:05:02 AM all 1.33 0.00 0.80 1.61 0.05 96.21 01:05:02 AM 0 2.18 0.00 0.82 1.66 0.05 95.30 01:05:02 AM 1 0.48 0.00 0.79 1.55 0.05 97.13 01:06:01 AM all 13.22 0.00 0.56 0.08 0.08 86.07 01:06:01 AM 0 10.05 0.00 0.48 0.12 0.09 89.27 01:06:01 AM 1 16.39 0.00 0.65 0.03 0.07 82.86 01:07:01 AM all 23.73 0.00 0.53 0.00 0.10 75.64 01:07:01 AM 0 46.48 0.00 0.86 0.00 0.10 52.57 01:07:01 AM 1 1.05 0.00 0.20 0.00 0.10 98.65 01:08:01 AM all 17.17 0.00 0.53 0.01 0.08 82.21 01:08:01 AM 0 25.53 0.00 0.59 0.02 0.08 73.79 01:08:01 AM 1 8.80 0.00 0.47 0.00 0.08 90.65 01:09:01 AM all 30.82 0.00 3.66 0.37 0.12 65.04 01:09:01 AM 0 15.01 0.00 3.12 0.52 0.13 81.21 01:09:01 AM 1 46.63 0.00 4.19 0.22 0.10 48.86 Average: all 21.21 0.01 2.59 3.07 0.09 73.04 Average: 0 20.06 0.00 2.38 3.09 0.09 74.38 Average: 1 22.35 0.01 2.80 3.06 0.08 71.70