---> uname -a: Linux prd-centos8-robot-2c-8g-4369.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4940 19 2176 6818 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:e6:43:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fee6:4329/64 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) 11/01/2025 _x86_64_ (2 CPU) 03:42:55 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:02 AM 117.94 0.75 117.19 53.98 11391.37 03:46:01 AM 33.16 0.42 32.74 65.89 4169.77 03:47:01 AM 61.46 6.71 54.75 1245.72 3773.41 03:48:01 AM 37.13 0.25 36.88 47.06 6460.89 03:49:01 AM 3.80 0.00 3.80 0.00 126.14 03:50:01 AM 0.38 0.00 0.38 0.00 3.85 03:51:01 AM 0.75 0.22 0.53 11.73 17.18 03:52:01 AM 2.03 0.02 2.02 0.93 147.73 03:53:01 AM 0.58 0.00 0.58 0.00 7.68 03:54:01 AM 11.50 0.32 11.18 36.93 458.41 03:55:01 AM 32.74 0.50 32.24 63.71 1431.96 Average: 27.40 0.84 26.56 138.84 2541.95 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:02 AM 5170708 7013772 2711716 34.40 2688 2019000 705300 7.90 198088 2163468 103716 03:46:01 AM 5239992 7084952 2642432 33.52 2688 2020944 630392 7.06 218956 2071716 10764 03:47:01 AM 4896336 6991660 2986088 37.88 2688 2261020 691764 7.75 255904 2344200 159792 03:48:01 AM 4962120 7059644 2920304 37.05 2688 2265000 629524 7.05 259908 2275656 20 03:49:01 AM 4961748 7059272 2920676 37.05 2688 2265000 629524 7.05 259908 2275728 4 03:50:01 AM 4961332 7058860 2921092 37.06 2688 2265004 649712 7.27 259908 2275784 4 03:51:01 AM 4918728 7017500 2963696 37.60 2688 2266236 670972 7.51 260044 2318748 668 03:52:01 AM 4873764 6974336 3008660 38.17 2688 2268036 746060 8.35 260044 2362608 4 03:53:01 AM 4772616 6873204 3109808 39.45 2688 2268052 838592 9.39 260044 2464172 4 03:54:01 AM 5061056 6984488 2821368 35.79 2688 2094856 707616 7.92 260180 2194040 18288 03:55:01 AM 5138424 7061248 2744000 34.81 2688 2096708 655368 7.34 461216 1924992 26992 Average: 4996075 7016267 2886349 36.62 2688 2189987 686802 7.69 268564 2242828 29114 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:02 AM eth0 92.59 70.76 1122.47 10.68 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 15.90 11.91 6.42 4.47 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 42.84 36.69 335.29 8.37 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 571.42 452.59 115.54 99.56 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 2.35 1.95 0.54 0.47 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.57 1.90 0.43 0.41 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 27.03 14.10 11.84 1.69 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 150.22 142.61 4127.44 9.92 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 203.62 203.80 6442.36 13.20 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 177.72 147.01 3171.45 33.14 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 18.48 17.21 16.49 8.53 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 118.76 100.18 1397.58 17.33 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) 11/01/2025 _x86_64_ (2 CPU) 03:42:55 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:02 AM all 35.45 0.00 5.17 0.95 0.09 58.34 03:45:02 AM 0 18.28 0.00 3.78 0.82 0.10 77.02 03:45:02 AM 1 52.64 0.00 6.56 1.08 0.08 39.63 03:46:01 AM all 12.28 0.00 1.78 0.39 0.04 85.50 03:46:01 AM 0 5.99 0.00 1.60 0.20 0.05 92.16 03:46:01 AM 1 18.57 0.00 1.97 0.58 0.03 78.85 03:47:01 AM all 28.60 0.00 5.25 0.47 0.09 65.59 03:47:01 AM 0 30.96 0.00 5.19 0.45 0.08 63.31 03:47:01 AM 1 26.24 0.00 5.31 0.48 0.10 67.87 03:48:01 AM all 10.55 0.00 2.92 0.49 0.05 85.99 03:48:01 AM 0 6.07 0.00 2.80 0.69 0.05 90.39 03:48:01 AM 1 15.02 0.00 3.03 0.30 0.05 81.60 03:49:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 03:49:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 03:49:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 03:50:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 03:50:01 AM 0 0.45 0.00 0.08 0.00 0.02 99.45 03:50:01 AM 1 0.22 0.00 0.08 0.00 0.05 99.65 03:51:01 AM all 1.78 0.00 0.51 0.02 0.03 97.66 03:51:01 AM 0 0.32 0.00 0.18 0.02 0.03 99.45 03:51:01 AM 1 3.24 0.00 0.83 0.02 0.03 95.88 03:52:01 AM all 10.66 0.00 1.70 0.00 0.08 87.56 03:52:01 AM 0 3.80 0.00 0.37 0.00 0.07 95.76 03:52:01 AM 1 17.54 0.00 3.04 0.00 0.10 79.31 03:53:01 AM all 10.09 0.00 1.16 0.01 0.09 88.65 03:53:01 AM 0 1.29 0.00 0.23 0.02 0.07 98.39 03:53:01 AM 1 18.95 0.00 2.09 0.00 0.12 78.85 03:54:01 AM all 13.73 0.00 2.35 0.05 0.08 83.79 03:54:01 AM 0 10.20 0.00 2.36 0.05 0.08 87.31 03:54:01 AM 1 17.26 0.00 2.35 0.05 0.08 80.25 03:55:01 AM all 32.21 0.00 4.13 0.13 0.08 63.44 03:55:01 AM 0 14.09 0.00 3.20 0.08 0.08 82.54 03:55:01 AM 1 50.35 0.00 5.07 0.18 0.08 44.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.20 0.00 2.29 0.23 0.07 83.22 Average: 0 8.38 0.00 1.81 0.21 0.06 89.54 Average: 1 20.03 0.00 2.77 0.25 0.07 76.89