---> uname -a: Linux prd-centos8-robot-2c-8g-53605.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 573 5025 19 2098 6827 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:71:d1:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85217sec preferred_lft 85217sec inet6 fe80::f816:3eff:fe71:d154/64 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) 09/18/2025 _x86_64_ (2 CPU) 00:36:30 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 85.00 19.81 65.19 5011.80 6223.59 12:39:01 AM 88.80 0.72 88.09 52.92 10820.64 12:40:01 AM 18.96 0.23 18.73 35.32 1870.09 12:41:01 AM 9.14 0.00 9.14 0.00 507.61 12:42:01 AM 3.93 0.00 3.93 0.00 104.63 12:43:01 AM 0.30 0.00 0.30 0.00 5.10 12:44:01 AM 0.28 0.00 0.28 0.00 4.62 12:45:01 AM 0.20 0.00 0.20 0.00 3.33 12:46:01 AM 0.13 0.00 0.13 0.00 1.35 12:47:01 AM 0.22 0.00 0.22 0.00 2.93 12:48:01 AM 0.27 0.00 0.27 0.00 4.25 12:49:01 AM 0.18 0.00 0.18 0.00 2.13 12:50:01 AM 0.10 0.00 0.10 0.00 1.03 12:51:01 AM 0.25 0.00 0.25 0.00 3.25 12:52:01 AM 0.33 0.03 0.30 0.27 3.90 12:53:01 AM 1.28 0.00 1.28 0.00 30.00 12:54:01 AM 0.20 0.00 0.20 0.00 2.53 12:55:01 AM 0.12 0.00 0.12 0.00 0.77 12:56:01 AM 14.66 0.68 13.98 94.90 359.30 Average: 11.81 1.13 10.68 273.44 1050.11 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5370400 7065876 2512032 31.87 2688 1878004 712052 7.97 189980 2002504 186500 12:39:01 AM 5175720 7013440 2706712 34.34 2688 2013348 713668 7.99 198680 2155596 42848 12:40:01 AM 5167632 7005056 2714800 34.44 2688 2013656 734512 8.22 210968 2154724 9928 12:41:01 AM 5168036 7006560 2714396 34.44 2688 2014560 704360 7.89 226444 2138596 8 12:42:01 AM 5168200 7006644 2714232 34.43 2688 2014564 704360 7.89 226444 2138676 4 12:43:01 AM 5168064 7006508 2714368 34.44 2688 2014564 704360 7.89 226444 2138840 4 12:44:01 AM 5166308 7004752 2716124 34.46 2688 2014564 704360 7.89 226444 2140480 4 12:45:01 AM 5166240 7004688 2716192 34.46 2688 2014568 704360 7.89 226444 2140660 4 12:46:01 AM 5166360 7004808 2716072 34.46 2688 2014568 704360 7.89 226444 2140456 8 12:47:01 AM 5166292 7004740 2716140 34.46 2688 2014568 704360 7.89 226444 2140456 4 12:48:01 AM 5166356 7004808 2716076 34.46 2688 2014572 704360 7.89 226444 2140532 4 12:49:01 AM 5166432 7004884 2716000 34.46 2688 2014572 704360 7.89 226444 2140480 4 12:50:01 AM 5165800 7004252 2716632 34.46 2688 2014572 721912 8.08 226444 2141088 16 12:51:01 AM 5166328 7004784 2716104 34.46 2688 2014576 721912 8.08 226444 2140532 8 12:52:01 AM 5166096 7004568 2716336 34.46 2688 2014580 718800 8.05 226580 2140476 24 12:53:01 AM 5165852 7004332 2716580 34.46 2688 2014584 718800 8.05 226580 2140644 12 12:54:01 AM 5166268 7004748 2716164 34.46 2688 2014584 718800 8.05 226580 2140556 8 12:55:01 AM 5166412 7004892 2716020 34.46 2688 2014584 718800 8.05 226580 2140440 8 12:56:01 AM 5143240 6998148 2739192 34.75 2688 2030164 730672 8.18 387792 2000088 24968 Average: 5176633 7008341 2705799 34.33 2688 2008092 713114 7.98 230770 2127149 13914 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 331.82 196.27 1767.36 57.47 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 63.50 46.08 733.19 8.33 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 13.03 8.95 11.90 13.41 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 3.78 3.35 2.92 1.47 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 1.22 0.40 0.44 0.17 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 1.13 0.70 0.73 0.40 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 1.18 0.42 0.44 0.18 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 1.42 0.77 0.88 0.54 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 0.87 0.38 0.36 0.14 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 0.68 0.40 0.34 0.14 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 0.83 0.50 0.47 0.21 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 1.25 0.55 0.45 0.16 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 1.47 0.67 0.92 0.55 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 0.55 0.40 0.34 0.14 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.33 0.43 0.56 0.18 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.20 0.75 1.03 0.57 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 0.80 0.37 0.35 0.14 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.73 0.37 0.35 0.14 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 14.98 13.08 12.65 6.87 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 23.36 14.47 133.46 4.80 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) 09/18/2025 _x86_64_ (2 CPU) 00:36:30 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 45.98 0.00 6.65 1.15 0.12 46.10 12:38:01 AM 0 39.02 0.00 4.65 1.13 0.12 55.07 12:38:01 AM 1 52.95 0.00 8.65 1.17 0.12 37.12 12:39:01 AM all 24.57 0.00 3.53 1.19 0.08 70.63 12:39:01 AM 0 17.44 0.00 3.40 1.28 0.07 77.81 12:39:01 AM 1 31.71 0.00 3.66 1.10 0.10 63.43 12:40:01 AM all 6.05 0.00 0.94 0.19 0.03 92.79 12:40:01 AM 0 7.36 0.00 1.20 0.13 0.03 91.27 12:40:01 AM 1 4.73 0.00 0.67 0.25 0.03 94.32 12:41:01 AM all 7.90 0.00 0.68 0.04 0.03 91.34 12:41:01 AM 0 2.49 0.00 0.40 0.00 0.03 97.08 12:41:01 AM 1 13.31 0.00 0.97 0.08 0.03 85.60 12:42:01 AM all 0.41 0.00 0.07 0.03 0.02 99.48 12:42:01 AM 0 0.65 0.00 0.05 0.05 0.02 99.23 12:42:01 AM 1 0.17 0.00 0.08 0.00 0.02 99.73 12:43:01 AM all 0.46 0.00 0.05 0.00 0.03 99.47 12:43:01 AM 0 0.33 0.00 0.05 0.00 0.02 99.60 12:43:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:44:01 AM all 0.38 0.00 0.07 0.00 0.01 99.54 12:44:01 AM 0 0.20 0.00 0.07 0.00 0.00 99.73 12:44:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 12:45:01 AM all 0.26 0.00 0.05 0.00 0.02 99.67 12:45:01 AM 0 0.08 0.00 0.03 0.00 0.02 99.87 12:45:01 AM 1 0.43 0.00 0.07 0.00 0.02 99.48 12:46:01 AM all 0.38 0.00 0.04 0.00 0.02 99.57 12:46:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 12:46:01 AM 1 0.25 0.00 0.05 0.00 0.02 99.68 12:47:01 AM all 0.41 0.00 0.07 0.00 0.03 99.50 12:47:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 12:47:01 AM 1 0.20 0.00 0.07 0.00 0.02 99.72 12:48:01 AM all 0.40 0.00 0.07 0.00 0.02 99.52 12:48:01 AM 0 0.70 0.00 0.05 0.00 0.00 99.25 12:48:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 12:49:01 AM 0 0.38 0.00 0.02 0.00 0.02 99.58 12:49:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 12:50:01 AM all 0.31 0.00 0.08 0.00 0.02 99.60 12:50:01 AM 0 0.27 0.00 0.07 0.00 0.02 99.65 12:50:01 AM 1 0.35 0.00 0.08 0.00 0.02 99.55 12:51:01 AM all 0.39 0.00 0.07 0.00 0.03 99.52 12:51:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 12:51:01 AM 1 0.67 0.00 0.07 0.00 0.03 99.23 12:52:01 AM all 0.38 0.00 0.20 0.00 0.02 99.41 12:52:01 AM 0 0.15 0.00 0.13 0.00 0.03 99.68 12:52:01 AM 1 0.60 0.00 0.27 0.00 0.00 99.13 12:53:01 AM all 0.40 0.00 0.08 0.01 0.03 99.49 12:53:01 AM 0 0.30 0.00 0.08 0.00 0.02 99.60 12:53:01 AM 1 0.50 0.00 0.07 0.02 0.03 99.38 12:54:01 AM all 0.38 0.00 0.05 0.00 0.01 99.56 12:54:01 AM 0 0.23 0.00 0.07 0.00 0.02 99.68 12:54:01 AM 1 0.53 0.00 0.03 0.00 0.00 99.43 12:55:01 AM all 0.29 0.00 0.08 0.00 0.03 99.61 12:55:01 AM 0 0.20 0.00 0.05 0.00 0.02 99.73 12:55:01 AM 1 0.38 0.00 0.10 0.00 0.03 99.48 12:56:01 AM all 24.14 0.00 3.00 0.12 0.08 72.66 12:56:01 AM 0 21.31 0.00 2.80 0.08 0.08 75.73 12:56:01 AM 1 26.97 0.00 3.21 0.15 0.08 69.59 Average: all 5.99 0.00 0.83 0.14 0.03 93.00 Average: 0 4.86 0.00 0.70 0.14 0.03 94.26 Average: 1 7.12 0.00 0.96 0.15 0.04 91.73