---> uname -a: Linux prd-centos8-robot-2c-8g-36249.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4874 19 2182 6759 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:e0:b4:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fee0:b4ee/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) 06/22/2025 _x86_64_ (2 CPU) 02:25:33 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 114.91 37.50 77.41 7048.48 31621.57 02:28:01 AM 88.95 0.73 88.22 53.06 10555.42 02:29:01 AM 35.59 0.42 35.17 64.78 2924.56 02:30:01 AM 72.66 9.45 63.21 1685.30 7640.34 02:31:01 AM 13.26 0.00 13.26 0.00 1176.96 02:32:01 AM 4.05 0.03 4.02 1.07 397.12 02:33:01 AM 0.27 0.00 0.27 0.00 5.63 02:34:01 AM 0.25 0.00 0.25 0.00 119.06 02:35:01 AM 26.89 0.63 26.26 73.18 1734.99 Average: 39.65 5.42 34.23 991.93 6242.35 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5392384 7058456 2490048 31.59 2688 1849220 699164 7.83 185248 1987572 164540 02:28:01 AM 5163844 6983368 2718588 34.49 2688 1996160 722252 8.09 198560 2166780 42504 02:29:01 AM 5157800 7020428 2724632 34.57 2688 2037368 727568 8.15 229392 2143432 37788 02:30:01 AM 4945152 7023204 2937280 37.26 2688 2246664 681044 7.63 266152 2291820 24916 02:31:01 AM 4905716 6983848 2976716 37.76 2688 2246944 733012 8.21 266420 2333628 4 02:32:01 AM 4879680 6965936 3002752 38.09 2688 2255068 750924 8.41 266420 2359632 4 02:33:01 AM 4867576 6953868 3014856 38.25 2688 2255104 773068 8.66 266420 2371128 12 02:34:01 AM 4934104 7025524 2948328 37.40 2688 2260232 661356 7.41 266808 2304472 1604 02:35:01 AM 5025916 6961372 2856516 36.24 2688 2109516 717160 8.03 473368 2028764 19916 Average: 5030241 6997334 2852191 36.18 2688 2139586 718394 8.04 268754 2220803 32365 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 322.82 195.49 1639.63 62.94 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 59.44 46.36 779.53 8.30 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 19.66 14.16 25.05 4.99 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 227.84 176.21 335.99 37.19 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 20.94 14.88 5.01 1.42 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 259.61 256.34 118.24 106.04 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 259.21 257.75 434.64 92.90 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 40.33 39.83 232.97 8.85 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 81.02 46.87 104.93 46.41 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 143.44 116.43 408.47 41.00 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) 06/22/2025 _x86_64_ (2 CPU) 02:25:33 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 44.59 0.02 7.63 5.73 0.13 41.90 02:27:01 AM 0 50.64 0.03 8.09 4.75 0.12 36.38 02:27:01 AM 1 38.58 0.00 7.18 6.71 0.13 47.40 02:28:01 AM all 28.16 0.00 4.06 1.42 0.08 66.28 02:28:01 AM 0 41.63 0.00 5.00 1.27 0.08 52.02 02:28:01 AM 1 14.73 0.00 3.13 1.57 0.07 80.50 02:29:01 AM all 20.70 0.00 3.08 0.37 0.07 75.79 02:29:01 AM 0 25.64 0.00 3.74 0.38 0.07 70.17 02:29:01 AM 1 15.75 0.00 2.42 0.35 0.07 81.41 02:30:01 AM all 25.55 0.00 4.97 1.07 0.08 68.32 02:30:01 AM 0 31.02 0.00 5.33 1.17 0.10 62.37 02:30:01 AM 1 20.09 0.00 4.62 0.97 0.07 74.26 02:31:01 AM all 1.86 0.00 0.34 0.15 0.03 97.62 02:31:01 AM 0 1.93 0.00 0.44 0.23 0.03 97.37 02:31:01 AM 1 1.80 0.00 0.24 0.07 0.03 97.86 02:32:01 AM all 27.60 0.00 0.61 0.05 0.08 71.66 02:32:01 AM 0 11.85 0.00 0.37 0.10 0.07 87.61 02:32:01 AM 1 43.49 0.00 0.85 0.00 0.10 55.56 02:33:01 AM all 28.17 0.00 0.59 0.00 0.09 71.15 02:33:01 AM 0 3.72 0.00 0.35 0.00 0.07 95.86 02:33:01 AM 1 52.74 0.00 0.83 0.00 0.12 46.32 02:34:01 AM all 6.67 0.00 0.31 0.03 0.04 92.95 02:34:01 AM 0 8.22 0.00 0.34 0.03 0.03 91.38 02:34:01 AM 1 5.10 0.00 0.29 0.02 0.05 94.54 02:35:01 AM all 26.73 0.00 3.84 0.22 0.08 69.13 02:35:01 AM 0 33.29 0.00 3.73 0.32 0.08 62.58 02:35:01 AM 1 20.17 0.00 3.96 0.12 0.08 75.67 Average: all 23.36 0.00 2.83 1.01 0.08 72.72 Average: 0 23.12 0.00 3.04 0.92 0.07 72.84 Average: 1 23.60 0.00 2.62 1.10 0.08 72.60