---> uname -a: Linux prd-centos8-robot-2c-8g-2949.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 599 4996 19 2101 6801 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:95:2f:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85286sec preferred_lft 85286sec inet6 fe80::f816:3eff:fe95:2f8a/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) 10/12/2025 _x86_64_ (2 CPU) 02:32:56 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 120.78 0.77 120.01 54.52 11706.62 02:36:01 AM 25.94 0.03 25.91 0.53 4003.15 02:37:01 AM 0.45 0.00 0.45 0.00 5.10 02:38:01 AM 0.37 0.00 0.37 0.00 4.08 02:39:01 AM 0.47 0.00 0.47 0.00 6.12 02:40:01 AM 0.37 0.00 0.37 0.00 3.72 02:41:01 AM 0.47 0.00 0.47 0.00 6.21 02:42:01 AM 0.33 0.00 0.33 0.00 3.45 02:43:01 AM 0.35 0.00 0.35 0.00 3.28 02:44:01 AM 0.43 0.00 0.43 0.00 5.80 02:45:01 AM 0.33 0.00 0.33 0.00 3.45 02:46:01 AM 0.30 0.00 0.30 0.00 3.02 02:47:01 AM 0.30 0.00 0.30 0.00 3.42 02:48:01 AM 1.50 0.03 1.47 0.27 33.01 02:49:01 AM 0.40 0.00 0.40 0.00 3.98 02:50:01 AM 0.35 0.00 0.35 0.00 3.58 02:51:01 AM 22.06 0.68 21.38 102.10 828.82 Average: 10.31 0.09 10.22 9.26 978.01 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5142124 6981800 2740308 34.76 2688 2015296 731796 8.19 198108 2191300 104284 02:36:01 AM 5143064 6982164 2739368 34.75 2688 2015312 731796 8.19 198216 2191180 8 02:37:01 AM 5140028 6979132 2742404 34.79 2688 2015316 731796 8.19 198216 2194320 4 02:38:01 AM 5140080 6979184 2742352 34.79 2688 2015316 731796 8.19 198216 2194028 4 02:39:01 AM 5140492 6979596 2741940 34.79 2688 2015316 731796 8.19 198216 2193896 4 02:40:01 AM 5140448 6979556 2741984 34.79 2688 2015320 733620 8.21 198216 2194184 4 02:41:01 AM 5140672 6979792 2741760 34.78 2688 2015320 733620 8.21 198216 2193976 4 02:42:01 AM 5140428 6979552 2742004 34.79 2688 2015324 733620 8.21 198216 2193984 4 02:43:01 AM 5140548 6979672 2741884 34.78 2688 2015324 733620 8.21 198216 2193868 4 02:44:01 AM 5139812 6978936 2742620 34.79 2688 2015324 733620 8.21 198216 2194808 4 02:45:01 AM 5139540 6978668 2742892 34.80 2688 2015328 733620 8.21 198216 2194860 4 02:46:01 AM 5139704 6978832 2742728 34.80 2688 2015328 733620 8.21 198216 2194744 4 02:47:01 AM 5139360 6978488 2743072 34.80 2688 2015328 733620 8.21 198216 2195064 4 02:48:01 AM 5139144 6978292 2743288 34.80 2688 2015332 750888 8.41 198332 2195128 12 02:49:01 AM 5139216 6978364 2743216 34.80 2688 2015332 750888 8.41 198364 2195024 4 02:50:01 AM 5139080 6978228 2743352 34.80 2688 2015332 734568 8.22 198364 2195076 4 02:51:01 AM 5150352 6991368 2732080 34.66 2688 2016692 719040 8.05 382056 2000460 10060 Average: 5140829 6980096 2741603 34.78 2688 2015402 734313 8.22 209048 2182700 6730 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 107.75 82.90 1233.13 11.52 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 5.56 0.43 0.97 0.14 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 3.00 0.42 0.56 0.14 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 3.50 1.23 3.36 0.42 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 1.45 0.45 0.44 0.20 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 1.40 0.40 0.39 0.14 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 1.75 0.38 0.42 0.14 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 1.58 0.42 0.44 0.14 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 2.00 0.37 0.43 0.13 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 1.27 0.62 0.55 0.22 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 0.90 0.38 0.35 0.14 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 0.73 0.32 0.34 0.14 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 3.70 0.62 0.91 0.34 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 1.68 0.77 0.91 0.56 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 0.88 0.45 0.42 0.20 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 6.51 0.40 1.17 0.14 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 24.89 19.56 21.79 21.97 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 9.92 6.48 74.50 2.16 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) 10/12/2025 _x86_64_ (2 CPU) 02:32:56 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 38.06 0.00 5.37 1.26 0.12 55.20 02:35:01 AM 0 37.20 0.00 5.00 1.08 0.13 56.59 02:35:01 AM 1 38.91 0.00 5.74 1.43 0.10 53.82 02:36:01 AM all 0.42 0.00 0.36 0.35 0.03 98.85 02:36:01 AM 0 0.52 0.00 0.27 0.25 0.02 98.95 02:36:01 AM 1 0.32 0.00 0.45 0.45 0.03 98.75 02:37:01 AM all 0.42 0.00 0.09 0.00 0.03 99.47 02:37:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 02:37:01 AM 1 0.22 0.00 0.12 0.00 0.02 99.65 02:38:01 AM all 0.46 0.00 0.09 0.01 0.03 99.41 02:38:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 02:38:01 AM 1 0.33 0.00 0.12 0.02 0.03 99.50 02:39:01 AM all 0.43 0.00 0.06 0.00 0.03 99.47 02:39:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 02:39:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 02:40:01 AM all 0.42 0.00 0.07 0.00 0.03 99.49 02:40:01 AM 0 0.23 0.00 0.05 0.00 0.02 99.70 02:40:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 02:41:01 AM all 0.43 0.00 0.08 0.00 0.03 99.47 02:41:01 AM 0 0.22 0.00 0.07 0.00 0.02 99.70 02:41:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 02:42:01 AM all 0.43 0.00 0.08 0.00 0.03 99.47 02:42:01 AM 0 0.22 0.00 0.05 0.00 0.02 99.72 02:42:01 AM 1 0.63 0.00 0.10 0.00 0.03 99.23 02:43:01 AM all 0.42 0.00 0.07 0.02 0.03 99.47 02:43:01 AM 0 0.25 0.00 0.08 0.00 0.02 99.65 02:43:01 AM 1 0.58 0.00 0.05 0.03 0.03 99.30 02:44:01 AM all 0.41 0.00 0.08 0.00 0.02 99.50 02:44:01 AM 0 0.25 0.00 0.08 0.00 0.02 99.65 02:44:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 02:45:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 02:45:01 AM 0 0.33 0.00 0.07 0.00 0.02 99.58 02:45:01 AM 1 0.40 0.00 0.07 0.00 0.03 99.50 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 0.37 0.00 0.08 0.00 0.03 99.53 02:46:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 02:46:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 02:47:01 AM all 0.43 0.00 0.09 0.00 0.02 99.46 02:47:01 AM 0 0.38 0.00 0.10 0.00 0.02 99.50 02:47:01 AM 1 0.48 0.00 0.08 0.00 0.02 99.42 02:48:01 AM all 0.55 0.00 0.20 0.01 0.03 99.22 02:48:01 AM 0 0.43 0.00 0.17 0.02 0.02 99.37 02:48:01 AM 1 0.67 0.00 0.23 0.00 0.03 99.06 02:49:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 02:49:01 AM 0 0.25 0.00 0.07 0.00 0.02 99.67 02:49:01 AM 1 0.33 0.00 0.10 0.00 0.03 99.53 02:50:01 AM all 0.43 0.00 0.09 0.00 0.03 99.46 02:50:01 AM 0 0.37 0.00 0.10 0.00 0.02 99.52 02:50:01 AM 1 0.48 0.00 0.08 0.00 0.03 99.40 02:51:01 AM all 27.11 0.00 3.26 0.20 0.09 69.33 02:51:01 AM 0 12.78 0.00 2.56 0.22 0.08 84.36 02:51:01 AM 1 41.42 0.00 3.97 0.18 0.10 54.33 Average: all 4.21 0.00 0.60 0.11 0.03 95.05 Average: 0 3.27 0.00 0.52 0.09 0.03 96.08 Average: 1 5.14 0.00 0.68 0.12 0.04 94.02