---> uname -a: Linux prd-centos8-robot-2c-8g-2120.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 574 5019 19 2103 6826 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:d4:a9:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85252sec preferred_lft 85252sec inet6 fe80::f816:3eff:fed4:a902/64 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) 10/09/2025 _x86_64_ (2 CPU) 00:37:21 LINUX RESTART (2 CPU) 12:38:02 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 56.68 7.27 49.41 1501.86 4521.20 12:40:01 AM 105.88 0.72 105.16 52.92 11726.41 12:41:01 AM 16.19 0.03 16.16 0.53 1815.21 12:42:01 AM 0.23 0.00 0.23 0.00 2.93 12:43:01 AM 0.17 0.00 0.17 0.00 1.67 12:44:01 AM 0.27 0.00 0.27 0.00 4.30 12:45:01 AM 0.12 0.00 0.12 0.00 0.90 12:46:01 AM 0.22 0.00 0.22 0.00 2.55 12:47:01 AM 0.18 0.00 0.18 0.00 1.73 12:48:01 AM 0.32 0.00 0.32 0.00 5.23 12:49:01 AM 0.13 0.00 0.13 0.00 1.18 12:50:01 AM 0.15 0.00 0.15 0.00 1.05 12:51:01 AM 0.13 0.00 0.13 0.00 1.08 12:52:01 AM 0.17 0.00 0.17 0.00 1.98 12:53:01 AM 0.42 0.03 0.38 0.27 8.25 12:54:01 AM 1.28 0.00 1.28 0.00 28.54 12:55:01 AM 0.15 0.00 0.15 0.00 1.05 12:56:01 AM 23.78 0.68 23.09 102.10 634.49 Average: 11.43 0.48 10.95 90.79 1039.05 12:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5257772 6981524 2624652 33.30 2688 1907036 782248 8.76 223548 2080972 221580 12:40:01 AM 5167640 7009880 2714784 34.44 2688 2018020 752344 8.42 198824 2160880 42308 12:41:01 AM 5171404 7013192 2711020 34.39 2688 2018040 731980 8.20 198852 2160776 4 12:42:01 AM 5170272 7012060 2712152 34.41 2688 2018040 731980 8.20 198852 2162228 4 12:43:01 AM 5169976 7011768 2712448 34.41 2688 2018044 731980 8.20 198852 2162384 4 12:44:01 AM 5170164 7011956 2712260 34.41 2688 2018044 731980 8.20 198852 2162328 4 12:45:01 AM 5169940 7011732 2712484 34.41 2688 2018044 731980 8.20 198852 2162520 4 12:46:01 AM 5170272 7012068 2712152 34.41 2688 2018048 731980 8.20 198852 2162392 4 12:47:01 AM 5170456 7012252 2711968 34.41 2688 2018048 731980 8.20 198852 2162276 4 12:48:01 AM 5170428 7012224 2711996 34.41 2688 2018048 731980 8.20 198852 2162432 4 12:49:01 AM 5169712 7011512 2712712 34.41 2688 2018052 731980 8.20 198852 2163128 4 12:50:01 AM 5169488 7011284 2712936 34.42 2688 2018052 747688 8.37 198852 2163292 4 12:51:01 AM 5169456 7011256 2712968 34.42 2688 2018056 747688 8.37 198852 2163068 4 12:52:01 AM 5169464 7011264 2712960 34.42 2688 2018056 747688 8.37 198852 2163188 4 12:53:01 AM 5169464 7011276 2712960 34.42 2688 2018060 747800 8.37 199036 2163144 16 12:54:01 AM 5169440 7011256 2712984 34.42 2688 2018064 731828 8.19 199036 2163104 4 12:55:01 AM 5169428 7011244 2712996 34.42 2688 2018064 731828 8.19 199036 2163036 4 12:56:01 AM 5154452 6998024 2727972 34.61 2688 2019420 726480 8.13 382924 1994556 10060 Average: 5173846 7009210 2708578 34.36 2688 2011958 739078 8.28 210479 2148650 15223 12:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 231.35 150.69 1415.23 49.30 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 80.31 65.19 845.04 10.13 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 5.36 0.48 0.95 0.15 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 3.50 0.57 1.00 0.15 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 5.38 0.55 1.08 0.32 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 1.57 0.45 0.53 0.19 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 1.62 0.62 0.63 0.34 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 1.02 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 2.65 0.40 0.50 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 2.35 0.58 0.75 0.36 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 2.70 0.62 0.61 0.22 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 4.17 0.40 0.69 0.14 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 1.57 0.40 0.38 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 0.78 0.33 0.29 0.12 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 1.05 0.42 0.35 0.14 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 1.13 0.48 0.48 0.21 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 0.98 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 24.14 21.04 21.59 20.83 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 20.45 13.43 126.08 4.58 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) 10/09/2025 _x86_64_ (2 CPU) 00:37:21 LINUX RESTART (2 CPU) 12:38:02 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 32.04 0.00 4.74 3.38 0.15 59.68 12:39:01 AM 0 31.71 0.00 5.65 4.56 0.14 57.94 12:39:01 AM 1 32.36 0.00 3.85 2.21 0.17 61.41 12:40:01 AM all 28.92 0.00 4.06 6.44 0.09 60.49 12:40:01 AM 0 42.79 0.00 5.13 4.76 0.10 47.22 12:40:01 AM 1 15.04 0.00 2.99 8.12 0.08 73.76 12:41:01 AM all 0.42 0.00 0.20 0.22 0.03 99.13 12:41:01 AM 0 0.13 0.00 0.18 0.18 0.03 99.47 12:41:01 AM 1 0.70 0.00 0.22 0.25 0.03 98.80 12:42:01 AM all 0.39 0.00 0.10 0.00 0.04 99.47 12:42:01 AM 0 0.32 0.00 0.12 0.00 0.03 99.53 12:42:01 AM 1 0.47 0.00 0.08 0.00 0.05 99.40 12:43:01 AM all 0.41 0.00 0.07 0.00 0.03 99.50 12:43:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 12:43:01 AM 1 0.25 0.00 0.08 0.00 0.02 99.65 12:44:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 12:44:01 AM 0 0.55 0.00 0.10 0.00 0.05 99.30 12:44:01 AM 1 0.20 0.00 0.05 0.00 0.02 99.73 12:45:01 AM all 0.39 0.00 0.07 0.00 0.02 99.52 12:45:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 12:45:01 AM 1 0.23 0.00 0.07 0.00 0.02 99.68 12:46:01 AM all 0.40 0.00 0.08 0.00 0.04 99.48 12:46:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:46:01 AM 1 0.22 0.00 0.08 0.00 0.05 99.65 12:47:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:47:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 12:47:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.36 12:48:01 AM all 0.43 0.00 0.06 0.00 0.03 99.47 12:48:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 12:48:01 AM 1 0.60 0.00 0.03 0.00 0.03 99.33 12:49:01 AM all 0.42 0.00 0.08 0.00 0.03 99.47 12:49:01 AM 0 0.25 0.00 0.07 0.00 0.03 99.65 12:49:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.40 0.00 0.08 0.00 0.03 99.49 12:50:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 12:50:01 AM 1 0.45 0.00 0.08 0.00 0.02 99.45 12:51:01 AM all 0.40 0.00 0.07 0.00 0.02 99.52 12:51:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 12:51:01 AM 1 0.20 0.00 0.05 0.00 0.02 99.73 12:52:01 AM all 0.39 0.00 0.07 0.00 0.03 99.51 12:52:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:52:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 12:53:01 AM all 0.38 0.00 0.19 0.00 0.03 99.41 12:53:01 AM 0 0.42 0.00 0.18 0.00 0.03 99.37 12:53:01 AM 1 0.33 0.00 0.20 0.00 0.02 99.45 12:54:01 AM all 0.40 0.00 0.08 0.01 0.03 99.49 12:54:01 AM 0 0.37 0.00 0.08 0.02 0.03 99.50 12:54:01 AM 1 0.43 0.00 0.07 0.00 0.02 99.48 12:55:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 12:55:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:55:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 12:56:01 AM all 27.86 0.00 3.41 0.13 0.08 68.51 12:56:01 AM 0 38.41 0.00 3.70 0.18 0.10 57.60 12:56:01 AM 1 17.33 0.00 3.12 0.08 0.07 79.41 Average: all 5.23 0.00 0.75 0.56 0.04 93.42 Average: 0 6.58 0.00 0.87 0.53 0.05 91.97 Average: 1 3.88 0.00 0.62 0.59 0.04 94.87