---> uname -a: Linux prd-centos8-robot-2c-8g-35943.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 616 4920 19 2160 6783 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:49:58:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85440sec preferred_lft 85440sec inet6 fe80::f816:3eff:fe49:5873/64 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) 06/21/2025 _x86_64_ (2 CPU) 00:59:18 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 87.23 6.41 80.82 1098.28 6562.36 01:02:01 AM 77.38 0.82 76.57 54.90 10266.56 01:03:01 AM 25.31 0.42 24.90 64.79 1921.90 01:04:01 AM 70.61 6.96 63.65 1292.77 7670.21 01:05:01 AM 6.13 0.00 6.13 0.00 498.43 01:06:01 AM 0.35 0.00 0.35 0.00 5.78 01:07:01 AM 0.13 0.00 0.13 0.00 1.03 01:08:01 AM 1.83 0.02 1.82 0.13 97.18 01:09:01 AM 0.72 0.00 0.72 0.00 122.36 01:10:01 AM 0.28 0.00 0.28 0.00 18.21 01:11:01 AM 0.38 0.00 0.38 0.00 14.86 01:12:01 AM 0.27 0.00 0.27 0.00 18.30 01:13:01 AM 0.17 0.03 0.13 1.87 8.55 01:14:01 AM 2.10 0.32 1.78 36.93 141.29 01:15:01 AM 33.46 0.37 33.09 37.45 1725.89 Average: 20.43 1.02 19.40 172.51 1938.63 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5230088 7006736 2652344 33.65 2688 1955044 742932 8.32 186064 2131416 233576 01:02:01 AM 5183144 7016392 2699288 34.24 2688 2010496 711432 7.97 211004 2142356 26224 01:03:01 AM 5102764 7010252 2779668 35.26 2688 2082188 711932 7.97 234148 2191036 66248 01:04:01 AM 4962976 7028048 2919456 37.04 2688 2233820 675468 7.56 260820 2281872 10848 01:05:01 AM 4961844 7026920 2920588 37.05 2688 2233824 675468 7.56 260824 2282096 16 01:06:01 AM 4961892 7026968 2920540 37.05 2688 2233824 675468 7.56 260824 2281980 12 01:07:01 AM 4961992 7027068 2920440 37.05 2688 2233824 675468 7.56 260824 2281984 4 01:08:01 AM 4917568 6983980 2964864 37.61 2688 2235160 742540 8.31 261084 2325556 260 01:09:01 AM 4910732 6980288 2971700 37.70 2688 2238336 742540 8.31 261088 2332888 88 01:10:01 AM 4909832 6979772 2972600 37.71 2688 2238712 745092 8.34 261088 2333712 12 01:11:01 AM 4909572 6979904 2972860 37.72 2688 2239092 745092 8.34 261088 2333908 104 01:12:01 AM 4909216 6979916 2973216 37.72 2688 2239468 745092 8.34 261088 2334332 24 01:13:01 AM 4908556 6979748 2973876 37.73 2688 2239960 745092 8.34 261228 2334852 232 01:14:01 AM 5082428 6991876 2800004 35.52 2688 2079600 693400 7.76 262316 2160320 13840 01:15:01 AM 5015492 6924112 2866940 36.37 2688 2083048 778828 8.72 462748 2051264 16052 Average: 4995206 6996132 2887226 36.63 2688 2171760 720390 8.07 264416 2253305 24503 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 210.67 148.19 1407.79 41.87 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 55.63 34.34 551.62 7.73 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 35.89 30.91 311.41 7.06 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 525.54 421.61 115.79 96.18 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 3.95 2.28 0.91 0.70 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 1.78 0.73 0.24 0.12 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 2.98 1.83 0.47 0.41 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 50.11 32.31 14.78 5.84 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 34.24 29.58 9.06 5.76 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 13.05 9.10 2.84 1.87 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.33 9.16 2.83 1.81 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.36 9.20 2.73 1.81 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 12.15 10.46 2.97 2.05 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 74.84 49.49 95.86 30.96 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 16.86 15.63 14.25 7.97 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 70.70 53.66 168.96 14.14 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) 06/21/2025 _x86_64_ (2 CPU) 00:59:18 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 40.50 0.00 5.74 1.52 0.09 52.16 01:01:01 AM 0 40.70 0.00 5.58 1.30 0.10 52.32 01:01:01 AM 1 40.30 0.00 5.90 1.73 0.08 51.99 01:02:01 AM all 19.94 0.00 3.17 2.17 0.06 74.67 01:02:01 AM 0 15.27 0.00 3.29 1.79 0.05 79.61 01:02:01 AM 1 24.59 0.00 3.05 2.55 0.07 69.75 01:03:01 AM all 17.49 0.00 2.76 0.43 0.06 79.26 01:03:01 AM 0 14.38 0.00 2.64 0.33 0.05 82.60 01:03:01 AM 1 20.59 0.00 2.88 0.53 0.07 75.92 01:04:01 AM all 21.98 0.00 5.08 2.23 0.08 70.63 01:04:01 AM 0 16.99 0.00 4.68 1.19 0.08 77.06 01:04:01 AM 1 26.95 0.00 5.48 3.26 0.08 64.23 01:05:01 AM all 0.34 0.00 0.10 0.06 0.03 99.47 01:05:01 AM 0 0.15 0.00 0.10 0.02 0.03 99.70 01:05:01 AM 1 0.53 0.00 0.10 0.10 0.03 99.23 01:06:01 AM all 0.32 0.00 0.05 0.00 0.02 99.62 01:06:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:06:01 AM 1 0.53 0.00 0.02 0.00 0.00 99.45 01:07:01 AM all 0.35 0.00 0.06 0.00 0.03 99.57 01:07:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 01:07:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 01:08:01 AM all 7.50 0.00 0.86 0.03 0.04 91.58 01:08:01 AM 0 6.58 0.00 0.77 0.03 0.03 92.58 01:08:01 AM 1 8.41 0.00 0.95 0.02 0.05 90.57 01:09:01 AM all 15.91 0.00 0.69 0.00 0.07 83.33 01:09:01 AM 0 5.34 0.00 0.37 0.00 0.07 94.23 01:09:01 AM 1 26.49 0.00 1.00 0.00 0.07 72.44 01:10:01 AM all 4.40 0.00 0.30 0.00 0.06 95.24 01:10:01 AM 0 3.35 0.00 0.25 0.00 0.05 96.35 01:10:01 AM 1 5.45 0.00 0.35 0.00 0.07 94.13 01:11:01 AM all 4.38 0.00 0.32 0.00 0.05 95.25 01:11:01 AM 0 3.36 0.00 0.28 0.00 0.05 96.30 01:11:01 AM 1 5.39 0.00 0.35 0.00 0.05 94.21 01:11:01 AM CPU %user %nice %system %iowait %steal %idle 01:12:01 AM all 4.35 0.00 0.31 0.00 0.06 95.29 01:12:01 AM 0 2.44 0.00 0.23 0.00 0.05 97.28 01:12:01 AM 1 6.25 0.00 0.38 0.00 0.07 93.30 01:13:01 AM all 4.80 0.00 0.32 0.00 0.05 94.83 01:13:01 AM 0 6.53 0.00 0.40 0.00 0.05 93.02 01:13:01 AM 1 3.08 0.00 0.23 0.00 0.05 96.64 01:14:01 AM all 8.49 0.00 1.35 0.02 0.04 90.11 01:14:01 AM 0 5.97 0.00 1.24 0.02 0.05 92.72 01:14:01 AM 1 11.00 0.00 1.45 0.02 0.03 87.49 01:15:01 AM all 29.66 0.00 3.03 0.23 0.08 67.01 01:15:01 AM 0 21.38 0.00 2.75 0.17 0.07 75.63 01:15:01 AM 1 37.92 0.00 3.30 0.30 0.08 58.40 Average: all 12.03 0.00 1.61 0.45 0.05 85.86 Average: 0 9.52 0.00 1.52 0.32 0.05 88.59 Average: 1 14.54 0.00 1.70 0.57 0.05 83.13