---> uname -a: Linux prd-centos8-robot-2c-8g-48863.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 606 4922 19 2168 6792 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:d0:e3:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fed0:e3f4/64 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) 08/03/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 96.68 11.89 84.79 3219.99 7803.75 12:48:01 AM 80.72 0.72 80.01 52.92 9962.31 12:49:01 AM 43.09 4.63 38.45 1273.98 3350.17 12:50:01 AM 60.02 2.75 57.27 83.59 7446.69 12:51:01 AM 8.33 0.03 8.30 1.07 615.34 12:52:01 AM 3.90 0.00 3.90 0.00 174.99 12:53:01 AM 0.18 0.00 0.18 0.00 2.40 12:54:01 AM 11.08 0.32 10.76 36.93 440.94 Average: 38.00 2.54 35.46 583.63 3724.65 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5318764 7040124 2563668 32.52 2688 1903292 714988 8.01 186092 2057320 182344 12:48:01 AM 5218340 7055584 2664092 33.80 2688 2012876 683740 7.66 205552 2102924 33476 12:49:01 AM 5000796 6964932 2881636 36.56 2688 2137644 778168 8.71 258004 2265344 67284 12:50:01 AM 4951824 7037940 2930608 37.18 2688 2253580 692432 7.75 261552 2283980 10820 12:51:01 AM 4908496 6995968 2973936 37.73 2688 2255104 740920 8.30 261816 2330908 1244 12:52:01 AM 4908964 6996436 2973468 37.72 2688 2255104 740920 8.30 261816 2330864 12 12:53:01 AM 4895844 6983332 2986588 37.89 2688 2255120 756480 8.47 261816 2343140 4 12:54:01 AM 5056248 6966820 2826184 35.85 2688 2083660 744616 8.34 302392 2161588 30192 Average: 5032410 7005142 2850022 36.16 2688 2144548 731533 8.19 249880 2234508 40672 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 241.78 172.75 1646.74 51.89 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 53.25 41.54 595.90 7.72 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 44.02 37.59 323.96 8.38 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 190.03 142.03 44.93 39.84 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 31.69 23.59 23.40 10.47 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 268.38 268.03 54.13 112.27 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 216.99 214.90 201.42 77.37 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 66.81 53.56 109.82 28.22 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 139.12 119.25 375.08 42.02 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) 08/03/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 47.02 0.00 6.38 0.89 0.10 45.61 12:47:01 AM 0 47.53 0.00 5.93 0.84 0.10 45.61 12:47:01 AM 1 46.51 0.00 6.83 0.95 0.10 45.61 12:48:01 AM all 22.10 0.00 3.60 0.76 0.08 73.47 12:48:01 AM 0 21.66 0.00 3.99 0.90 0.07 73.38 12:48:01 AM 1 22.53 0.00 3.21 0.62 0.08 73.56 12:49:01 AM all 23.98 0.00 3.74 0.38 0.08 71.82 12:49:01 AM 0 24.96 0.00 3.93 0.35 0.08 70.68 12:49:01 AM 1 23.00 0.00 3.56 0.40 0.08 72.96 12:50:01 AM all 21.32 0.00 4.01 0.68 0.07 73.92 12:50:01 AM 0 21.93 0.00 4.68 0.52 0.07 72.80 12:50:01 AM 1 20.70 0.00 3.34 0.85 0.07 75.04 12:51:01 AM all 3.34 0.00 0.49 0.08 0.04 96.04 12:51:01 AM 0 3.08 0.00 0.59 0.17 0.03 96.13 12:51:01 AM 1 3.61 0.00 0.40 0.00 0.05 95.94 12:52:01 AM all 20.97 0.00 0.48 0.03 0.08 78.44 12:52:01 AM 0 0.69 0.00 0.18 0.05 0.07 99.01 12:52:01 AM 1 41.30 0.00 0.77 0.00 0.10 57.83 12:53:01 AM all 24.58 0.00 0.53 0.00 0.08 74.80 12:53:01 AM 0 40.24 0.00 0.64 0.00 0.08 59.04 12:53:01 AM 1 8.95 0.00 0.42 0.00 0.08 90.55 12:54:01 AM all 17.43 0.00 2.19 0.05 0.07 80.27 12:54:01 AM 0 11.94 0.00 1.89 0.02 0.07 86.08 12:54:01 AM 1 22.95 0.00 2.49 0.08 0.07 74.41 Average: all 22.60 0.00 2.68 0.36 0.08 74.29 Average: 0 21.50 0.00 2.73 0.36 0.07 75.34 Average: 1 23.70 0.00 2.63 0.36 0.08 73.23