---> uname -a: Linux prd-centos8-robot-2c-8g-3997.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 617 4933 19 2145 6784 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:83:f2:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe83:f207/64 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:35 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 121.08 66.01 55.06 8929.44 37722.79 04:05:01 AM 117.78 0.28 117.49 13.46 10967.06 04:06:01 AM 37.39 0.83 36.56 82.25 4688.75 04:07:01 AM 36.54 6.96 29.57 1279.44 1640.20 04:08:01 AM 39.34 0.03 39.31 3.47 6826.33 04:09:01 AM 0.95 0.12 0.83 33.06 292.53 04:10:01 AM 2.23 0.00 2.23 0.00 66.96 04:11:01 AM 0.88 0.00 0.88 0.00 162.43 04:12:01 AM 12.11 0.32 11.80 36.92 379.96 Average: 40.92 8.28 32.64 1153.18 6972.06 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5630816 7105296 2251616 28.56 2688 1668764 644160 7.21 178500 1795636 72556 04:05:01 AM 5185728 7005316 2696704 34.21 2688 1998168 730504 8.18 190752 2166704 145688 04:06:01 AM 5255848 7051864 2626584 33.32 2688 1974000 677272 7.58 214900 2068632 12 04:07:01 AM 5047080 7083560 2835352 35.97 2688 2205972 621632 6.96 255280 2210972 188216 04:08:01 AM 5019500 7055768 2862932 36.32 2688 2206156 666796 7.47 259216 2229340 8 04:09:01 AM 4955596 7001228 2926836 37.13 2688 2215520 740248 8.29 259484 2292916 8 04:10:01 AM 4939728 6985396 2942704 37.33 2688 2215556 763776 8.55 259484 2308188 8 04:11:01 AM 4940080 6990380 2942352 37.33 2688 2220172 763776 8.55 259544 2307556 20 04:12:01 AM 5066488 6955856 2815944 35.72 2688 2065216 733908 8.22 304584 2159992 33248 Average: 5115652 7026074 2766780 35.10 2688 2085503 704675 7.89 242416 2171104 48863 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 265.31 137.72 980.70 55.95 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 112.73 89.90 1257.37 12.31 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 15.16 7.58 6.53 3.30 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 36.94 31.64 297.64 7.32 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 203.68 141.78 42.63 36.91 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 104.48 90.97 87.13 32.61 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 340.34 331.46 554.18 123.21 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 179.11 174.54 349.76 54.13 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 57.20 36.44 95.73 36.40 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 146.11 115.78 407.98 40.24 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:35 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 28.44 0.06 7.22 32.93 0.08 31.27 04:04:01 AM 0 27.42 0.07 7.02 30.70 0.08 34.72 04:04:01 AM 1 29.46 0.05 7.42 35.15 0.08 27.83 04:05:01 AM all 35.29 0.00 4.96 4.15 0.13 55.47 04:05:01 AM 0 41.31 0.00 5.96 4.83 0.13 47.77 04:05:01 AM 1 29.30 0.00 3.96 3.48 0.12 63.14 04:06:01 AM all 15.80 0.00 1.74 1.38 0.29 80.79 04:06:01 AM 0 14.18 0.00 2.17 1.55 0.39 81.71 04:06:01 AM 1 17.41 0.00 1.30 1.22 0.18 79.88 04:07:01 AM all 24.38 0.00 4.49 0.99 0.08 70.06 04:07:01 AM 0 30.45 0.00 4.97 0.87 0.08 63.63 04:07:01 AM 1 18.30 0.00 4.00 1.12 0.08 76.49 04:08:01 AM all 5.25 0.00 1.45 1.50 0.04 91.77 04:08:01 AM 0 6.13 0.00 1.40 1.77 0.05 90.64 04:08:01 AM 1 4.36 0.00 1.49 1.22 0.03 92.90 04:09:01 AM all 16.91 0.00 1.01 0.07 0.07 81.95 04:09:01 AM 0 18.77 0.00 1.49 0.12 0.07 79.56 04:09:01 AM 1 15.02 0.00 0.52 0.02 0.07 84.37 04:10:01 AM all 24.57 0.00 0.63 0.01 0.11 74.69 04:10:01 AM 0 3.11 0.00 0.30 0.02 0.08 96.49 04:10:01 AM 1 46.02 0.00 0.96 0.00 0.13 52.89 04:11:01 AM all 22.63 0.00 0.57 0.03 0.09 76.69 04:11:01 AM 0 4.83 0.00 0.41 0.02 0.08 94.66 04:11:01 AM 1 40.23 0.00 0.72 0.03 0.10 58.91 04:12:01 AM all 15.14 0.00 1.90 0.10 0.07 82.79 04:12:01 AM 0 22.51 0.00 2.59 0.07 0.07 74.77 04:12:01 AM 1 7.77 0.00 1.20 0.13 0.07 90.83 Average: all 20.93 0.01 2.66 4.56 0.11 71.73 Average: 0 18.78 0.01 2.93 4.43 0.12 73.74 Average: 1 23.08 0.01 2.40 4.70 0.10 69.72