---> uname -a: Linux prd-centos8-robot-2c-8g-53600.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 573 5021 19 2102 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:1e:11:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:fe1e:1183/64 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) 00:36:38 LINUX RESTART (2 CPU) 12:37:03 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 110.48 43.43 67.05 7665.41 6452.58 12:39:01 AM 98.65 0.72 97.93 52.92 11334.38 12:40:01 AM 16.96 0.23 16.73 35.32 1849.33 12:41:01 AM 16.11 0.00 16.11 0.00 752.87 12:42:01 AM 4.30 0.00 4.30 0.00 122.34 12:43:01 AM 0.30 0.00 0.30 0.00 4.68 12:44:01 AM 0.13 0.00 0.13 0.00 1.03 12:45:01 AM 0.12 0.00 0.12 0.00 1.47 12:46:01 AM 0.15 0.00 0.15 0.00 1.05 12:47:01 AM 0.13 0.00 0.13 0.00 1.00 12:48:01 AM 0.23 0.00 0.23 0.00 3.32 12:49:01 AM 0.15 0.00 0.15 0.00 1.05 12:50:01 AM 0.20 0.00 0.20 0.00 2.63 12:51:01 AM 0.25 0.00 0.25 0.00 3.27 12:52:01 AM 0.30 0.03 0.27 0.27 3.88 12:53:01 AM 1.27 0.00 1.27 0.00 30.12 12:54:01 AM 0.27 0.00 0.27 0.00 4.12 12:55:01 AM 0.17 0.00 0.17 0.00 1.58 12:56:01 AM 15.46 0.68 14.78 94.90 377.74 Average: 13.81 2.30 11.51 400.43 1093.13 12:37:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5405276 7075080 2477156 31.43 2688 1852824 653288 7.31 185292 1973560 165428 12:39:01 AM 5167764 7008476 2714668 34.44 2688 2016320 710132 7.95 197864 2165316 42852 12:40:01 AM 5205496 7045904 2676936 33.96 2688 2016628 688052 7.70 209648 2118236 10084 12:41:01 AM 5163412 7004888 2719020 34.49 2688 2017536 707272 7.92 225516 2144580 8 12:42:01 AM 5163532 7004924 2718900 34.49 2688 2017540 707272 7.92 225516 2144540 12 12:43:01 AM 5163380 7004772 2719052 34.50 2688 2017540 707272 7.92 225516 2144932 4 12:44:01 AM 5163772 7005148 2718660 34.49 2688 2017540 707272 7.92 225516 2144684 4 12:45:01 AM 5163532 7004912 2718900 34.49 2688 2017544 707272 7.92 225516 2144920 4 12:46:01 AM 5163900 7005280 2718532 34.49 2688 2017544 707272 7.92 225516 2144648 4 12:47:01 AM 5164016 7005396 2718416 34.49 2688 2017544 707272 7.92 225516 2144652 4 12:48:01 AM 5163668 7005052 2718764 34.49 2688 2017548 707272 7.92 225516 2144724 4 12:49:01 AM 5163872 7005256 2718560 34.49 2688 2017548 707272 7.92 225516 2144676 4 12:50:01 AM 5162808 7004192 2719624 34.50 2688 2017548 724568 8.11 225516 2145300 12 12:51:01 AM 5163748 7005148 2718684 34.49 2688 2017552 724568 8.11 225516 2144692 8 12:52:01 AM 5163676 7005076 2718756 34.49 2688 2017552 708088 7.93 225716 2144576 20 12:53:01 AM 5163496 7004900 2718936 34.49 2688 2017556 708088 7.93 225716 2144720 16 12:54:01 AM 5163696 7005100 2718736 34.49 2688 2017556 708088 7.93 225716 2144524 8 12:55:01 AM 5163668 7005072 2718764 34.49 2688 2017556 708088 7.93 225716 2144524 4 12:56:01 AM 5148408 7002596 2734024 34.69 2688 2029944 706392 7.91 386248 1998700 21260 Average: 5177954 7010904 2704478 34.31 2688 2009417 705516 7.90 229610 2127711 12618 12:37:03 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 322.71 185.40 1739.66 62.35 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 74.47 56.57 816.46 9.42 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 9.45 6.41 10.51 3.37 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 4.90 4.83 3.87 2.38 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 1.28 0.45 0.45 0.18 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 1.12 0.73 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 1.22 0.45 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 1.47 0.70 0.89 0.52 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 0.90 0.40 0.37 0.15 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 0.70 0.37 0.30 0.12 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 0.90 0.50 0.48 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 1.23 0.53 0.46 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 1.57 0.63 0.93 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 0.63 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 2.35 0.43 0.57 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 2.28 0.75 1.09 0.59 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 0.72 0.35 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 0.72 0.35 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 14.23 12.95 12.63 6.86 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 22.78 14.08 133.56 4.53 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) 00:36:38 LINUX RESTART (2 CPU) 12:37:03 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 45.02 0.03 8.57 0.94 0.11 45.32 12:38:01 AM 0 42.16 0.03 8.65 0.97 0.10 48.09 12:38:01 AM 1 47.87 0.02 8.50 0.92 0.12 42.57 12:39:01 AM all 27.81 0.00 4.05 0.96 0.10 67.09 12:39:01 AM 0 22.58 0.00 3.32 0.93 0.10 73.07 12:39:01 AM 1 33.04 0.00 4.78 0.99 0.10 61.10 12:40:01 AM all 3.16 0.00 0.99 0.14 0.03 95.67 12:40:01 AM 0 1.65 0.00 0.79 0.15 0.03 97.38 12:40:01 AM 1 4.67 0.00 1.20 0.13 0.03 93.96 12:41:01 AM all 10.74 0.00 0.79 0.10 0.06 88.31 12:41:01 AM 0 5.19 0.00 0.45 0.05 0.05 94.26 12:41:01 AM 1 16.29 0.00 1.13 0.15 0.07 82.36 12:42:01 AM all 0.44 0.00 0.08 0.02 0.03 99.43 12:42:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 12:42:01 AM 1 0.45 0.00 0.10 0.03 0.05 99.37 12:43:01 AM all 0.38 0.00 0.08 0.00 0.04 99.51 12:43:01 AM 0 0.28 0.00 0.08 0.00 0.05 99.58 12:43:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 12:44:01 AM all 0.40 0.00 0.06 0.00 0.05 99.49 12:44:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:44:01 AM 1 0.20 0.00 0.05 0.00 0.05 99.70 12:45:01 AM all 0.47 0.00 0.06 0.00 0.03 99.44 12:45:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 12:45:01 AM 1 0.43 0.00 0.08 0.00 0.05 99.43 12:46:01 AM all 0.41 0.00 0.07 0.00 0.03 99.50 12:46:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:46:01 AM 1 0.27 0.00 0.05 0.00 0.02 99.67 12:47:01 AM all 0.38 0.00 0.06 0.00 0.04 99.52 12:47:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:47:01 AM 1 0.17 0.00 0.05 0.00 0.03 99.75 12:48:01 AM all 0.45 0.00 0.05 0.00 0.03 99.47 12:48:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 12:48:01 AM 1 0.28 0.00 0.02 0.00 0.02 99.68 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.40 0.00 0.05 0.00 0.04 99.51 12:49:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 12:49:01 AM 1 0.23 0.00 0.05 0.00 0.03 99.68 12:50:01 AM all 0.43 0.00 0.10 0.00 0.04 99.42 12:50:01 AM 0 0.58 0.00 0.12 0.00 0.03 99.26 12:50:01 AM 1 0.28 0.00 0.08 0.00 0.05 99.58 12:51:01 AM all 0.42 0.00 0.08 0.00 0.03 99.47 12:51:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 12:51:01 AM 1 0.25 0.00 0.07 0.00 0.03 99.65 12:52:01 AM all 0.46 0.00 0.21 0.00 0.03 99.30 12:52:01 AM 0 0.68 0.00 0.23 0.00 0.03 99.05 12:52:01 AM 1 0.23 0.00 0.18 0.00 0.03 99.55 12:53:01 AM all 0.43 0.00 0.09 0.02 0.04 99.42 12:53:01 AM 0 0.20 0.00 0.12 0.02 0.05 99.62 12:53:01 AM 1 0.65 0.00 0.07 0.02 0.03 99.23 12:54:01 AM all 0.38 0.00 0.06 0.00 0.03 99.52 12:54:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 12:54:01 AM 1 0.70 0.00 0.07 0.00 0.03 99.20 12:55:01 AM all 0.38 0.00 0.05 0.00 0.04 99.52 12:55:01 AM 0 0.30 0.00 0.08 0.00 0.07 99.55 12:55:01 AM 1 0.47 0.00 0.02 0.00 0.02 99.50 12:56:01 AM all 23.42 0.00 2.88 0.10 0.07 73.53 12:56:01 AM 0 20.92 0.00 2.80 0.08 0.07 76.13 12:56:01 AM 1 25.93 0.00 2.95 0.12 0.07 70.94 Average: all 6.03 0.00 0.95 0.12 0.05 92.85 Average: 0 5.14 0.00 0.89 0.11 0.05 93.80 Average: 1 6.92 0.00 1.01 0.12 0.05 91.90