---> uname -a: Linux prd-centos8-robot-2c-8g-11053.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 628 4966 19 2102 6773 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:2e:d7:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85285sec preferred_lft 85285sec inet6 fe80::f816:3eff:fe2e:d7c8/64 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) 12/06/2025 _x86_64_ (2 CPU) 05:55:01 LINUX RESTART (2 CPU) 05:56:01 AM tps rtps wtps bread/s bwrtn/s 05:57:01 AM 117.38 0.15 117.23 4.00 12125.38 05:58:01 AM 33.11 0.88 32.22 64.51 4177.24 05:59:01 AM 3.40 0.00 3.40 0.00 122.00 06:00:01 AM 0.20 0.00 0.20 0.00 2.35 06:01:01 AM 0.28 0.02 0.27 0.13 3.88 06:02:01 AM 0.53 0.07 0.47 1.73 9.43 06:03:01 AM 0.17 0.00 0.17 0.00 2.15 06:04:01 AM 0.10 0.00 0.10 0.00 0.80 06:05:01 AM 0.13 0.00 0.13 0.00 0.92 06:06:01 AM 0.20 0.00 0.20 0.00 2.38 06:07:01 AM 0.33 0.00 0.33 0.00 5.23 06:08:01 AM 0.18 0.00 0.18 0.00 1.87 06:09:01 AM 0.10 0.00 0.10 0.00 0.63 06:10:01 AM 0.08 0.00 0.08 0.00 0.67 06:10:01 AM 4.00 4.00 0.00 32.00 0.00 06:11:01 AM 1.27 0.00 1.27 0.00 28.79 06:12:01 AM 0.28 0.00 0.28 0.00 5.52 06:13:01 AM 16.39 0.47 15.93 75.97 421.36 Average: 10.25 0.10 10.15 8.63 994.70 05:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 AM 5049260 6924244 2833164 35.94 2688 2051484 872896 9.77 192496 2294068 140072 05:58:01 AM 5149028 6990428 2733396 34.68 2688 2017668 804060 9.00 198724 2186432 8 05:59:01 AM 5148892 6990312 2733532 34.68 2688 2017688 804060 9.00 198732 2186524 4 06:00:01 AM 5144580 6986000 2737844 34.73 2688 2017688 800116 8.96 198732 2191108 4 06:01:01 AM 5142940 6984392 2739484 34.75 2688 2017692 800116 8.96 198732 2192284 4 06:02:01 AM 5143744 6985264 2738680 34.74 2688 2017760 800116 8.96 198848 2191744 4 06:03:01 AM 5144012 6985532 2738412 34.74 2688 2017760 800116 8.96 198848 2191752 4 06:04:01 AM 5144200 6985724 2738224 34.74 2688 2017764 800116 8.96 198848 2191756 4 06:05:01 AM 5144304 6985828 2738120 34.74 2688 2017764 800116 8.96 198852 2191752 4 06:06:01 AM 5143260 6984784 2739164 34.75 2688 2017764 800116 8.96 198852 2192564 4 06:07:01 AM 5143320 6984848 2739104 34.75 2688 2017768 800116 8.96 198852 2192504 4 06:08:01 AM 5143400 6984928 2739024 34.75 2688 2017768 800116 8.96 198852 2192472 4 06:09:01 AM 5143316 6984844 2739108 34.75 2688 2017768 800116 8.96 198852 2192504 0 06:10:01 AM 5142832 6984364 2739592 34.76 2688 2017772 823192 9.22 198852 2193088 8 06:10:01 AM 5142988 6984532 2739436 34.75 2688 2017780 823192 9.22 198988 2192516 28 06:11:01 AM 5143388 6984932 2739036 34.75 2688 2017780 823192 9.22 198988 2192448 12 06:12:01 AM 5141056 6982604 2741368 34.78 2688 2017784 823192 9.22 198992 2194684 8 06:13:01 AM 5192168 7036764 2690256 34.13 2688 2020308 722964 8.09 382660 1959924 11944 Average: 5141483 6985018 2740941 34.77 2688 2019764 805439 9.02 208706 2184451 8451 05:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 125.81 102.25 1297.41 13.88 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 4.27 1.70 1.95 0.45 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 0.87 0.40 0.35 0.14 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 0.84 0.40 0.35 0.14 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 0.93 0.46 0.47 0.20 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 0.90 0.40 0.35 0.14 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 0.63 0.35 0.29 0.12 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 0.97 0.53 0.41 0.18 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 0.73 0.42 0.34 0.14 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 1.50 0.62 0.57 0.22 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 0.62 0.30 0.28 0.11 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 0.75 0.38 0.34 0.14 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 0.72 0.40 0.34 0.14 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 0.71 0.35 0.29 0.12 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 1.20 0.48 0.52 0.20 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 1.10 0.53 0.60 0.33 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 20.04 15.00 17.99 8.15 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 9.56 7.35 77.81 1.46 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) 12/06/2025 _x86_64_ (2 CPU) 05:55:01 LINUX RESTART (2 CPU) 05:56:01 AM CPU %user %nice %system %iowait %steal %idle 05:57:01 AM all 36.62 0.00 5.12 2.37 0.11 55.78 05:57:01 AM 0 29.67 0.00 4.75 2.38 0.10 63.10 05:57:01 AM 1 43.56 0.00 5.49 2.36 0.12 48.47 05:58:01 AM all 3.52 0.00 0.71 0.71 0.04 95.02 05:58:01 AM 0 5.63 0.00 0.85 0.32 0.03 93.17 05:58:01 AM 1 1.42 0.00 0.57 1.10 0.05 96.86 05:59:01 AM all 0.38 0.00 0.08 0.01 0.03 99.50 05:59:01 AM 0 0.30 0.00 0.10 0.00 0.02 99.58 05:59:01 AM 1 0.45 0.00 0.07 0.02 0.05 99.42 06:00:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 06:00:01 AM 0 0.20 0.00 0.10 0.00 0.03 99.66 06:00:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.36 06:01:01 AM all 0.41 0.00 0.07 0.00 0.03 99.49 06:01:01 AM 0 0.23 0.00 0.07 0.00 0.02 99.68 06:01:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.29 06:02:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 06:02:01 AM 0 0.17 0.00 0.07 0.00 0.02 99.75 06:02:01 AM 1 0.38 0.00 0.12 0.00 0.05 99.45 06:03:01 AM all 0.35 0.00 0.05 0.00 0.03 99.57 06:03:01 AM 0 0.53 0.00 0.05 0.00 0.05 99.37 06:03:01 AM 1 0.17 0.00 0.05 0.00 0.02 99.77 06:04:01 AM all 0.44 0.00 0.05 0.00 0.04 99.47 06:04:01 AM 0 0.43 0.00 0.05 0.00 0.05 99.47 06:04:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47 06:05:01 AM all 0.37 0.00 0.06 0.00 0.03 99.54 06:05:01 AM 0 0.18 0.00 0.03 0.00 0.02 99.77 06:05:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 06:06:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 06:06:01 AM 0 0.28 0.00 0.05 0.00 0.02 99.65 06:06:01 AM 1 0.45 0.00 0.08 0.00 0.03 99.43 06:07:01 AM all 0.36 0.00 0.06 0.00 0.03 99.56 06:07:01 AM 0 0.17 0.00 0.03 0.00 0.02 99.78 06:07:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 06:07:01 AM CPU %user %nice %system %iowait %steal %idle 06:08:01 AM all 0.38 0.00 0.06 0.00 0.03 99.53 06:08:01 AM 0 0.20 0.00 0.08 0.00 0.03 99.68 06:08:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 06:09:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 06:09:01 AM 0 0.23 0.00 0.07 0.00 0.03 99.67 06:09:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 06:10:01 AM all 0.35 0.00 0.05 0.00 0.03 99.57 06:10:01 AM 0 0.13 0.00 0.05 0.00 0.02 99.80 06:10:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.34 06:10:01 AM all 5.94 0.00 11.88 0.00 0.99 81.19 06:10:01 AM 0 1.92 0.00 3.85 0.00 1.92 92.31 06:10:01 AM 1 10.20 0.00 20.41 0.00 0.00 69.39 06:11:01 AM all 0.37 0.00 0.06 0.02 0.03 99.53 06:11:01 AM 0 0.22 0.00 0.05 0.02 0.02 99.70 06:11:01 AM 1 0.52 0.00 0.07 0.02 0.03 99.37 06:12:01 AM all 0.32 0.00 0.04 0.00 0.03 99.62 06:12:01 AM 0 0.22 0.00 0.03 0.00 0.02 99.73 06:12:01 AM 1 0.42 0.00 0.05 0.00 0.03 99.50 06:13:01 AM all 21.92 0.00 2.46 0.12 0.07 75.43 06:13:01 AM 0 12.53 0.00 1.85 0.05 0.07 85.51 06:13:01 AM 1 31.32 0.00 3.07 0.18 0.08 65.35 Average: all 3.96 0.00 0.55 0.19 0.04 95.26 Average: 0 3.02 0.00 0.49 0.16 0.03 96.29 Average: 1 4.90 0.00 0.60 0.22 0.05 94.24