---> uname -a: Linux prd-centos8-robot-2c-8g-50665.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 590 4935 19 2171 6808 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:58:7c:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe58:7c7d/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) 08/08/2025 _x86_64_ (2 CPU) 04:32:39 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 146.23 61.25 84.97 7814.78 41360.82 04:35:01 AM 95.80 0.72 95.08 52.92 11297.93 04:36:01 AM 34.54 0.42 34.13 64.79 2786.40 04:37:01 AM 74.99 6.97 68.02 1292.98 8303.62 04:38:01 AM 9.81 0.00 9.81 0.00 657.70 04:39:01 AM 0.40 0.00 0.40 0.00 6.35 04:40:01 AM 0.38 0.00 0.38 0.00 3.97 04:41:01 AM 0.70 0.22 0.48 11.73 48.97 04:42:01 AM 2.05 0.00 2.05 0.00 120.03 04:43:01 AM 8.37 0.32 8.05 36.93 226.26 04:44:01 AM 24.76 0.08 24.68 9.87 1567.46 Average: 36.19 6.36 29.83 844.15 6035.30 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5314664 6981752 2567768 32.58 2688 1850236 761676 8.53 184656 2063404 164988 04:35:01 AM 5156376 6993732 2726056 34.58 2688 2012980 703556 7.88 198268 2169768 42488 04:36:01 AM 5155732 7034864 2726700 34.59 2688 2052796 664408 7.44 229276 2140216 36496 04:37:01 AM 4954092 7041980 2928340 37.15 2688 2255296 625840 7.01 262244 2279204 10848 04:38:01 AM 4957664 7045492 2924768 37.10 2688 2255296 625840 7.01 262240 2279136 4 04:39:01 AM 4957744 7045576 2924688 37.10 2688 2255300 625840 7.01 262244 2279140 4 04:40:01 AM 4957620 7045452 2924812 37.11 2688 2255300 628564 7.04 262244 2279076 4 04:41:01 AM 4912560 7002184 2969872 37.68 2688 2257096 696980 7.80 262512 2324040 264 04:42:01 AM 4906980 6997968 2975452 37.75 2688 2258452 696980 7.80 262516 2329264 68 04:43:01 AM 4990768 6940956 2891664 36.68 2688 2121828 739224 8.28 294684 2233548 52444 04:44:01 AM 5039224 6951180 2843208 36.07 2688 2085200 738128 8.26 459312 2026320 10216 Average: 5027584 7007376 2854848 36.22 2688 2150889 682458 7.64 267291 2218465 28893 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 318.77 191.02 1647.10 60.43 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 72.51 57.51 826.00 9.29 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 22.30 17.31 23.92 5.76 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 608.62 438.48 422.29 101.39 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 4.17 2.48 1.48 0.69 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 2.70 1.15 0.74 0.45 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 3.22 2.07 0.54 0.43 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 53.40 33.76 16.12 5.16 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 29.22 24.26 8.23 5.84 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 80.57 49.18 90.47 32.44 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 7.67 6.47 5.92 2.95 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 109.38 74.88 276.65 20.44 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) 08/08/2025 _x86_64_ (2 CPU) 04:32:39 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 43.60 0.03 9.34 2.64 0.11 44.28 04:34:01 AM 0 51.07 0.03 9.33 2.91 0.10 36.56 04:34:01 AM 1 36.14 0.03 9.34 2.37 0.12 52.00 04:35:01 AM all 28.76 0.00 4.09 1.25 0.08 65.81 04:35:01 AM 0 36.10 0.00 4.70 0.80 0.08 58.31 04:35:01 AM 1 21.43 0.00 3.48 1.70 0.08 73.30 04:36:01 AM all 19.41 0.00 3.26 0.27 0.08 76.98 04:36:01 AM 0 25.96 0.00 3.64 0.27 0.08 70.05 04:36:01 AM 1 12.86 0.00 2.88 0.27 0.08 83.91 04:37:01 AM all 25.67 0.00 5.41 0.79 0.08 68.05 04:37:01 AM 0 28.09 0.00 5.33 0.99 0.08 65.51 04:37:01 AM 1 23.25 0.00 5.48 0.58 0.08 70.60 04:38:01 AM all 0.23 0.00 0.14 0.08 0.03 99.52 04:38:01 AM 0 0.17 0.00 0.18 0.12 0.03 99.50 04:38:01 AM 1 0.28 0.00 0.10 0.03 0.03 99.55 04:39:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 04:39:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 04:39:01 AM 1 0.57 0.00 0.03 0.00 0.02 99.38 04:40:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 04:40:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 04:40:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 04:41:01 AM all 7.90 0.00 0.79 0.01 0.07 91.23 04:41:01 AM 0 10.48 0.00 0.92 0.02 0.07 88.52 04:41:01 AM 1 5.32 0.00 0.67 0.00 0.07 93.95 04:42:01 AM all 10.27 0.00 0.72 0.03 0.05 88.93 04:42:01 AM 0 8.87 0.00 0.47 0.03 0.05 90.58 04:42:01 AM 1 11.68 0.00 0.97 0.02 0.05 87.28 04:43:01 AM all 11.57 0.00 1.70 0.06 0.07 86.60 04:43:01 AM 0 17.52 0.00 1.62 0.10 0.08 80.68 04:43:01 AM 1 5.63 0.00 1.79 0.02 0.05 92.52 04:44:01 AM all 12.54 0.00 1.57 0.13 0.05 85.72 04:44:01 AM 0 14.43 0.00 1.45 0.05 0.05 84.02 04:44:01 AM 1 10.64 0.00 1.69 0.20 0.05 87.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.60 0.00 2.47 0.48 0.06 82.39 Average: 0 17.54 0.00 2.53 0.48 0.06 79.39 Average: 1 11.67 0.00 2.41 0.47 0.06 85.39