---> uname -a: Linux prd-centos8-robot-2c-8g-9819.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 570 4999 19 2127 6830 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:50:63:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe50:63fe/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) 11/24/2024 _x86_64_ (2 CPU) 03:58:25 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 104.33 49.58 54.75 6243.52 32832.59 04:01:01 AM 113.88 6.73 107.15 1246.04 9957.19 04:02:01 AM 30.38 0.82 29.56 53.13 4932.52 04:03:01 AM 24.28 0.38 23.89 64.25 1593.70 04:04:01 AM 59.51 0.03 59.48 3.47 7396.38 04:05:01 AM 10.33 0.08 10.25 31.99 880.35 04:06:01 AM 4.35 0.03 4.32 1.07 188.99 04:07:01 AM 0.42 0.00 0.42 0.00 6.82 04:08:01 AM 0.20 0.00 0.20 0.00 3.18 04:09:01 AM 24.63 0.63 24.00 73.19 1267.47 Average: 37.23 5.83 31.40 771.64 5906.15 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5503388 7043380 2379044 30.18 2688 1731896 720464 8.07 187212 1905984 95156 04:01:01 AM 5199020 7007600 2683412 34.04 2688 1986760 731924 8.20 218172 2124692 113744 04:02:01 AM 5178172 7014320 2704260 34.31 2688 2012652 698784 7.82 221748 2133304 30124 04:03:01 AM 5167652 7029980 2714780 34.44 2688 2038560 709072 7.94 247032 2120180 23916 04:04:01 AM 5034960 7072460 2847472 36.12 2688 2206564 620744 6.95 257380 2212220 16560 04:05:01 AM 5009764 7047884 2872668 36.44 2688 2207576 651988 7.30 257512 2241652 124 04:06:01 AM 4990872 7030376 2891560 36.68 2688 2208960 699304 7.83 257652 2260140 4 04:07:01 AM 4973296 7012820 2909136 36.91 2688 2208980 732656 8.20 257652 2277128 24 04:08:01 AM 5035436 7077004 2846996 36.12 2688 2211024 630892 7.06 258040 2215424 2056 04:09:01 AM 5135560 7005776 2746872 34.85 2688 2045428 692696 7.76 449228 1948056 196 Average: 5122812 7034160 2759620 35.01 2688 2085840 688852 7.71 261163 2143878 28190 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 285.80 169.28 1267.65 55.51 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 40.78 34.93 506.06 4.45 0.00 0.00 0.00 0.00 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 44.72 30.58 438.40 5.54 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 16.01 12.26 6.33 4.33 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 241.19 183.66 341.04 50.30 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 10.93 5.97 3.43 0.73 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 217.04 210.06 57.95 86.02 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 214.00 212.30 192.18 81.33 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 117.68 108.61 73.05 35.57 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 49.59 35.16 84.95 26.32 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 123.77 100.27 297.13 35.01 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) 11/24/2024 _x86_64_ (2 CPU) 03:58:25 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 33.31 0.04 6.40 24.16 0.10 35.98 04:00:01 AM 0 41.01 0.03 5.80 24.40 0.12 28.63 04:00:01 AM 1 25.72 0.05 6.99 23.92 0.08 43.22 04:01:01 AM all 23.48 0.00 4.32 10.23 0.12 61.85 04:01:01 AM 0 24.42 0.00 4.33 8.00 0.12 63.13 04:01:01 AM 1 22.54 0.00 4.31 12.46 0.12 60.57 04:02:01 AM all 14.51 0.00 1.90 5.37 0.24 77.98 04:02:01 AM 0 21.59 0.00 2.04 7.44 0.28 68.64 04:02:01 AM 1 7.44 0.00 1.76 3.30 0.20 87.31 04:03:01 AM all 14.45 0.00 2.22 1.64 0.07 81.62 04:03:01 AM 0 10.71 0.00 2.16 1.40 0.05 85.68 04:03:01 AM 1 18.20 0.00 2.29 1.88 0.08 77.55 04:04:01 AM all 26.10 0.00 4.20 2.13 0.10 67.48 04:04:01 AM 0 31.10 0.00 4.43 2.06 0.10 62.32 04:04:01 AM 1 21.08 0.00 3.97 2.20 0.10 72.65 04:05:01 AM all 0.61 0.00 0.23 0.44 0.03 98.69 04:05:01 AM 0 0.93 0.00 0.20 0.00 0.02 98.85 04:05:01 AM 1 0.28 0.00 0.27 0.89 0.03 98.53 04:06:01 AM all 19.56 0.00 0.60 0.03 0.11 79.69 04:06:01 AM 0 38.29 0.00 0.94 0.02 0.15 60.61 04:06:01 AM 1 0.90 0.00 0.27 0.05 0.07 98.71 04:07:01 AM all 22.27 0.00 0.56 0.00 0.11 77.06 04:07:01 AM 0 33.09 0.00 0.64 0.00 0.12 66.16 04:07:01 AM 1 11.47 0.00 0.49 0.00 0.10 87.94 04:08:01 AM all 15.92 0.00 0.48 0.00 0.10 83.50 04:08:01 AM 0 26.83 0.00 0.66 0.00 0.12 72.39 04:08:01 AM 1 5.08 0.00 0.30 0.00 0.08 94.53 04:09:01 AM all 26.65 0.00 3.40 0.43 0.11 69.42 04:09:01 AM 0 40.40 0.00 3.56 0.42 0.12 55.51 04:09:01 AM 1 12.88 0.00 3.24 0.43 0.10 83.34 Average: all 19.67 0.00 2.43 4.42 0.11 73.37 Average: 0 26.80 0.00 2.47 4.34 0.12 66.27 Average: 1 12.55 0.01 2.39 4.50 0.10 80.45