---> uname -a: Linux prd-centos8-robot-2c-8g-3741.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: 2800.000 BogoMIPS: 5600.00 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 617 4903 19 2177 6781 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:1b:20:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85484sec preferred_lft 85484sec inet6 fe80::f816:3eff:fe1b:20fe/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) 12/05/2025 _x86_64_ (2 CPU) 00:36:19 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 83.34 6.58 76.75 1329.51 5569.82 12:39:01 AM 86.55 0.92 85.64 65.84 11254.20 12:40:01 AM 46.88 7.13 39.75 1310.50 2367.04 12:41:01 AM 62.80 0.25 62.55 47.04 8069.67 12:42:01 AM 4.97 0.22 4.75 11.73 176.71 12:43:01 AM 1.88 0.00 1.88 0.00 77.92 12:44:01 AM 0.12 0.00 0.12 0.00 0.90 12:45:01 AM 0.10 0.00 0.10 0.00 1.33 12:46:01 AM 0.23 0.00 0.23 0.00 3.05 12:47:01 AM 0.38 0.00 0.38 0.00 6.05 12:48:01 AM 0.20 0.00 0.20 0.00 2.05 12:49:01 AM 0.17 0.00 0.17 0.00 1.48 12:50:01 AM 0.13 0.00 0.13 0.00 2.95 12:51:01 AM 25.05 0.42 24.63 47.06 1215.53 Average: 22.34 1.11 21.24 200.83 2053.57 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5260580 6998828 2621844 33.26 2688 1920116 749984 8.40 188480 2111948 198568 12:39:01 AM 5154792 6995712 2727632 34.60 2688 2017180 742440 8.31 210012 2169368 9940 12:40:01 AM 4858744 6954076 3023680 38.36 2688 2262424 782592 8.76 280652 2366652 184044 12:41:01 AM 4933488 7030456 2948936 37.41 2688 2264092 689448 7.72 259876 2305116 4 12:42:01 AM 4805492 6903136 3076932 39.04 2688 2264768 837452 9.38 260004 2431852 332 12:43:01 AM 4739052 6836712 3143372 39.88 2688 2264784 901992 10.10 260004 2498152 4 12:44:01 AM 4739484 6837144 3142940 39.87 2688 2264784 901992 10.10 260004 2497928 4 12:45:01 AM 4739284 6836948 3143140 39.88 2688 2264788 901992 10.10 260004 2498140 4 12:46:01 AM 4739524 6837188 3142900 39.87 2688 2264788 901992 10.10 260004 2498248 8 12:47:01 AM 4740028 6837692 3142396 39.87 2688 2264788 901992 10.10 260004 2498108 12 12:48:01 AM 4740172 6837840 3142252 39.86 2688 2264792 901992 10.10 260004 2498052 4 12:49:01 AM 4740116 6837784 3142308 39.86 2688 2264792 901992 10.10 260004 2498052 4 12:50:01 AM 4932108 7030616 2950316 37.43 2688 2265632 675248 7.56 260544 2306212 808 12:51:01 AM 5116964 7036148 2765460 35.08 2688 2092636 680172 7.62 458236 1949632 24116 Average: 4874273 6915020 3008151 38.16 2688 2210026 819377 9.17 266988 2366247 29847 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 189.57 142.39 1455.25 31.58 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 61.15 43.72 587.52 18.11 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 42.82 34.99 334.74 7.68 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 204.36 151.47 46.91 34.69 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 106.38 95.03 1558.22 8.14 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 107.83 104.73 1795.14 6.97 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 0.82 0.03 0.07 0.00 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 1.95 0.40 0.36 0.21 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 5.28 0.53 1.01 0.46 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 3.72 0.38 0.58 0.27 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 4.20 0.12 0.43 0.01 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 0.68 0.10 0.05 0.01 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 464.21 442.42 7731.27 29.47 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 44.04 34.26 197.50 26.64 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 88.36 75.04 979.23 11.73 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) 12/05/2025 _x86_64_ (2 CPU) 00:36:19 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 35.45 0.00 5.28 1.65 0.18 57.45 12:38:01 AM 0 31.61 0.00 4.72 1.47 0.18 62.03 12:38:01 AM 1 39.29 0.00 5.84 1.84 0.17 52.87 12:39:01 AM all 23.22 0.00 3.66 1.44 0.08 71.59 12:39:01 AM 0 17.43 0.00 3.67 1.42 0.07 77.40 12:39:01 AM 1 28.99 0.00 3.65 1.47 0.10 65.79 12:40:01 AM all 28.88 0.00 4.59 1.55 0.11 64.87 12:40:01 AM 0 24.83 0.00 3.79 1.61 0.13 69.63 12:40:01 AM 1 32.94 0.00 5.38 1.48 0.08 60.11 12:41:01 AM all 16.81 0.00 3.28 0.85 0.08 78.97 12:41:01 AM 0 12.37 0.00 3.06 1.00 0.08 83.49 12:41:01 AM 1 21.24 0.00 3.50 0.70 0.08 74.47 12:42:01 AM all 2.40 0.00 0.38 0.05 0.07 97.11 12:42:01 AM 0 1.20 0.00 0.33 0.00 0.07 98.40 12:42:01 AM 1 3.60 0.00 0.42 0.10 0.07 95.82 12:43:01 AM all 1.30 0.00 0.31 0.02 0.08 98.30 12:43:01 AM 0 0.84 0.00 0.18 0.03 0.08 98.86 12:43:01 AM 1 1.76 0.00 0.43 0.00 0.07 97.74 12:44:01 AM all 0.43 0.00 0.10 0.00 0.08 99.39 12:44:01 AM 0 0.28 0.00 0.15 0.00 0.12 99.45 12:44:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:45:01 AM all 0.42 0.00 0.12 0.00 0.09 99.37 12:45:01 AM 0 0.28 0.00 0.15 0.00 0.13 99.43 12:45:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 12:46:01 AM all 0.43 0.00 0.13 0.00 0.06 99.38 12:46:01 AM 0 0.27 0.00 0.18 0.00 0.07 99.48 12:46:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 12:47:01 AM all 0.33 0.00 0.13 0.00 0.08 99.45 12:47:01 AM 0 0.22 0.00 0.15 0.00 0.08 99.55 12:47:01 AM 1 0.45 0.00 0.12 0.00 0.08 99.35 12:48:01 AM all 0.38 0.00 0.10 0.00 0.08 99.43 12:48:01 AM 0 0.18 0.00 0.10 0.00 0.10 99.62 12:48:01 AM 1 0.59 0.00 0.10 0.00 0.07 99.25 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.33 0.00 0.12 0.00 0.06 99.50 12:49:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 12:49:01 AM 1 0.54 0.00 0.13 0.00 0.08 99.25 12:50:01 AM all 3.76 0.00 0.92 0.00 0.10 95.22 12:50:01 AM 0 4.39 0.00 1.35 0.00 0.12 94.14 12:50:01 AM 1 3.13 0.00 0.49 0.00 0.08 96.30 12:51:01 AM all 23.64 0.00 3.02 0.14 0.08 73.11 12:51:01 AM 0 22.49 0.00 3.07 0.15 0.08 74.21 12:51:01 AM 1 24.80 0.00 2.97 0.13 0.08 72.02 Average: all 9.86 0.00 1.58 0.41 0.09 88.07 Average: 0 8.34 0.00 1.50 0.41 0.10 89.66 Average: 1 11.37 0.00 1.66 0.41 0.08 86.48