---> uname -a: Linux prd-centos8-robot-2c-8g-27401.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 580 4998 19 2118 6820 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:d6:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe8e:d6a3/64 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) 09/25/2024 _x86_64_ (2 CPU) 05:01:07 LINUX RESTART (2 CPU) 05:02:02 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 93.36 52.56 40.80 5858.22 13316.84 05:04:01 AM 80.57 6.71 73.86 1245.72 5669.81 05:05:01 AM 79.34 0.73 78.61 51.32 9222.94 05:06:01 AM 19.15 0.38 18.76 64.26 1261.74 05:07:01 AM 44.57 0.03 44.54 3.47 4179.57 05:08:01 AM 20.39 0.00 20.39 0.00 4051.93 05:09:01 AM 2.83 0.10 2.73 32.13 90.98 05:10:01 AM 1.95 0.00 1.95 0.00 64.91 05:11:01 AM 6.23 0.32 5.91 36.91 173.10 05:12:01 AM 26.12 0.53 25.59 64.77 1201.60 Average: 37.36 6.06 31.30 727.11 3907.54 05:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 5562016 7091440 2320416 29.44 2688 1721248 697692 7.81 187540 1848780 86688 05:04:01 AM 5267080 7035096 2615352 33.18 2688 1948676 687668 7.70 217328 2071956 191796 05:05:01 AM 5223668 7054628 2658764 33.73 2688 2007876 652192 7.30 230940 2082876 11808 05:06:01 AM 5157636 7044776 2724796 34.57 2688 2061368 685824 7.68 253140 2118920 48384 05:07:01 AM 5036092 7065788 2846340 36.11 2688 2198748 627460 7.03 259964 2214540 107268 05:08:01 AM 5034300 7063828 2848132 36.13 2688 2198756 627460 7.03 259964 2214504 4 05:09:01 AM 4924140 6954908 2958292 37.53 2688 2199996 787240 8.81 260092 2323088 28 05:10:01 AM 4913140 6943952 2969292 37.67 2688 2200040 777148 8.70 260092 2334100 36 05:11:01 AM 5087956 6975612 2794476 35.45 2688 2060816 711860 7.97 277324 2158516 28076 05:12:01 AM 5129112 6993924 2753320 34.93 2688 2039880 708192 7.93 446924 1955164 16716 Average: 5133514 7022395 2748918 34.87 2688 2063740 696274 7.80 265331 2132244 49080 05:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 223.64 147.93 1210.15 58.83 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 56.13 42.80 610.33 5.46 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 46.05 29.06 385.09 6.07 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 22.60 18.85 67.17 5.28 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 212.90 160.05 255.15 42.42 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 8.68 6.21 2.18 1.90 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 307.50 267.01 2592.24 705.44 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 458.53 365.56 5034.90 23.63 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 247.94 203.98 2671.70 29.81 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 20.17 18.69 16.58 8.71 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 160.32 125.98 1284.80 88.79 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) 09/25/2024 _x86_64_ (2 CPU) 05:01:07 LINUX RESTART (2 CPU) 05:02:02 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 24.36 0.04 5.08 20.60 0.11 49.81 05:03:01 AM 0 32.32 0.02 4.51 22.09 0.10 40.96 05:03:01 AM 1 16.43 0.07 5.65 19.12 0.12 58.61 05:04:01 AM all 24.65 0.00 4.12 3.95 0.10 67.18 05:04:01 AM 0 24.14 0.00 3.98 5.16 0.08 66.63 05:04:01 AM 1 25.17 0.00 4.25 2.74 0.12 67.72 05:05:01 AM all 18.23 0.00 3.11 10.12 0.08 68.45 05:05:01 AM 0 28.20 0.00 3.87 12.82 0.08 55.02 05:05:01 AM 1 8.31 0.00 2.35 7.43 0.08 81.82 05:06:01 AM all 17.33 0.00 2.19 4.03 0.08 76.35 05:06:01 AM 0 21.92 0.00 2.59 4.28 0.08 71.12 05:06:01 AM 1 12.74 0.00 1.79 3.78 0.08 81.59 05:07:01 AM all 19.99 0.00 3.23 6.92 0.09 69.76 05:07:01 AM 0 24.98 0.00 3.59 5.68 0.10 65.66 05:07:01 AM 1 15.02 0.00 2.88 8.15 0.08 73.87 05:08:01 AM all 0.41 0.00 0.34 5.26 0.03 93.96 05:08:01 AM 0 0.55 0.00 0.40 4.18 0.02 94.85 05:08:01 AM 1 0.27 0.00 0.28 6.33 0.05 93.06 05:09:01 AM all 13.42 0.00 1.01 0.04 0.11 85.42 05:09:01 AM 0 13.95 0.00 1.10 0.07 0.10 84.78 05:09:01 AM 1 12.89 0.00 0.92 0.02 0.12 86.05 05:10:01 AM all 13.39 0.00 1.38 0.01 0.14 85.09 05:10:01 AM 0 16.38 0.00 1.59 0.00 0.15 81.88 05:10:01 AM 1 10.35 0.00 1.16 0.02 0.12 88.36 05:11:01 AM all 14.55 0.00 2.06 0.10 0.10 83.18 05:11:01 AM 0 23.82 0.00 2.62 0.12 0.10 73.34 05:11:01 AM 1 5.42 0.00 1.51 0.08 0.10 92.89 05:12:01 AM all 30.84 0.00 3.54 0.27 0.09 65.25 05:12:01 AM 0 32.78 0.00 3.66 0.42 0.08 63.05 05:12:01 AM 1 28.91 0.00 3.42 0.12 0.10 67.45 Average: all 17.71 0.00 2.60 5.10 0.09 74.48 Average: 0 21.88 0.00 2.79 5.45 0.09 69.79 Average: 1 13.55 0.01 2.42 4.76 0.10 79.17