---> uname -a: Linux prd-centos8-robot-2c-8g-2157.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 615 4912 19 2169 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:45:0c:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fe45:c78/64 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) 10/09/2025 _x86_64_ (2 CPU) 02:27:38 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 104.38 35.74 68.64 7162.68 35166.46 02:30:01 AM 105.61 0.72 104.90 52.92 11658.56 02:31:01 AM 31.99 0.42 31.57 65.88 2383.94 02:32:01 AM 42.84 6.71 36.12 1245.72 2268.34 02:33:01 AM 47.46 0.25 47.21 47.06 7247.09 02:34:01 AM 4.32 0.00 4.32 0.00 145.98 02:35:01 AM 0.18 0.00 0.18 0.00 1.98 02:36:01 AM 0.37 0.22 0.15 11.73 1.87 02:37:01 AM 2.18 0.02 2.17 0.93 159.97 02:38:01 AM 0.43 0.00 0.43 0.00 5.17 02:39:01 AM 4.13 0.32 3.82 36.92 192.27 02:40:01 AM 32.36 0.52 31.84 63.86 1435.94 Average: 31.35 3.75 27.61 724.94 5059.58 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5362692 6973136 2519732 31.97 2688 1800920 806136 9.03 199272 2028184 122900 02:30:01 AM 5129952 6966288 2752472 34.92 2688 2011948 742424 8.31 198672 2194860 42020 02:31:01 AM 5209524 7047560 2672900 33.91 2688 2013896 670588 7.51 219492 2101544 4 02:32:01 AM 4854672 6950744 3027752 38.41 2688 2263484 757824 8.49 260104 2389372 191644 02:33:01 AM 4932136 7021492 2950288 37.43 2688 2257096 669944 7.50 262440 2303748 20 02:34:01 AM 4932948 7022304 2949476 37.42 2688 2257096 669944 7.50 262448 2303292 4 02:35:01 AM 4933228 7022584 2949196 37.41 2688 2257096 669944 7.50 262448 2303228 4 02:36:01 AM 4888140 6979024 2994284 37.99 2688 2258624 701676 7.86 262584 2347652 1164 02:37:01 AM 4829896 6922304 3052528 38.73 2688 2260148 777160 8.70 262584 2404792 4 02:38:01 AM 4700764 6793188 3181660 40.36 2688 2260164 909232 10.18 262584 2533868 4 02:39:01 AM 5060756 6974536 2821668 35.80 2688 2085396 721168 8.07 259512 2196324 15724 02:40:01 AM 5058500 6972268 2823924 35.83 2688 2086920 728772 8.16 462112 2003272 12544 Average: 4991101 6970452 2891323 36.68 2688 2151066 735401 8.23 264521 2259178 32170 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.25 181.76 1650.32 58.97 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 85.84 65.66 850.14 9.97 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 17.40 14.20 6.49 4.86 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 40.62 35.57 329.53 7.76 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 571.75 401.73 114.39 94.25 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 2.70 1.95 0.52 0.48 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 3.07 2.08 1.51 0.43 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 31.39 15.96 13.82 1.85 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 260.26 245.99 3850.99 16.43 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 389.52 372.95 6291.62 24.10 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 289.65 256.56 3621.96 39.79 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 19.50 17.50 16.56 8.66 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 168.20 134.49 1397.54 22.32 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) 10/09/2025 _x86_64_ (2 CPU) 02:27:38 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 38.91 0.02 7.23 7.57 0.10 46.18 02:29:01 AM 0 29.87 0.02 7.91 6.92 0.08 55.20 02:29:01 AM 1 47.93 0.02 6.56 8.21 0.12 37.17 02:30:01 AM all 31.18 0.00 4.93 1.86 0.10 61.93 02:30:01 AM 0 25.84 0.00 4.77 2.00 0.10 67.29 02:30:01 AM 1 36.51 0.00 5.09 1.73 0.10 56.57 02:31:01 AM all 12.18 0.00 1.92 0.33 0.06 85.51 02:31:01 AM 0 3.92 0.00 1.61 0.32 0.05 94.09 02:31:01 AM 1 20.43 0.00 2.22 0.34 0.07 76.93 02:32:01 AM all 24.91 0.00 4.59 0.49 0.08 69.93 02:32:01 AM 0 14.49 0.00 3.69 0.43 0.08 81.31 02:32:01 AM 1 35.32 0.00 5.50 0.55 0.07 58.56 02:33:01 AM all 9.16 0.00 2.40 0.60 0.06 87.78 02:33:01 AM 0 7.55 0.00 2.04 0.75 0.07 89.59 02:33:01 AM 1 10.77 0.00 2.76 0.45 0.05 85.97 02:34:01 AM all 0.35 0.00 0.09 0.03 0.03 99.50 02:34:01 AM 0 0.57 0.00 0.08 0.05 0.05 99.25 02:34:01 AM 1 0.13 0.00 0.10 0.00 0.02 99.75 02:35:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 02:35:01 AM 0 0.55 0.00 0.08 0.00 0.05 99.32 02:35:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 02:36:01 AM all 2.09 0.00 0.63 0.01 0.04 97.23 02:36:01 AM 0 0.08 0.00 0.12 0.00 0.05 99.75 02:36:01 AM 1 4.10 0.00 1.14 0.02 0.03 94.72 02:37:01 AM all 9.76 0.00 1.59 0.01 0.09 88.54 02:37:01 AM 0 1.69 0.00 0.32 0.02 0.08 97.89 02:37:01 AM 1 17.92 0.00 2.88 0.00 0.10 79.09 02:38:01 AM all 10.68 0.00 1.33 0.00 0.10 87.89 02:38:01 AM 0 0.64 0.00 0.15 0.00 0.08 99.13 02:38:01 AM 1 20.82 0.00 2.52 0.00 0.12 76.54 02:39:01 AM all 11.44 0.00 2.30 0.03 0.08 86.15 02:39:01 AM 0 10.47 0.00 2.28 0.05 0.07 87.14 02:39:01 AM 1 12.41 0.00 2.33 0.00 0.10 85.16 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 31.63 0.00 3.52 0.27 0.09 64.49 02:40:01 AM 0 31.14 0.00 3.38 0.25 0.10 65.13 02:40:01 AM 1 32.13 0.00 3.65 0.30 0.08 63.84 Average: all 15.24 0.00 2.55 0.93 0.07 81.20 Average: 0 10.59 0.00 2.20 0.90 0.07 86.23 Average: 1 19.89 0.00 2.90 0.97 0.07 76.16