---> uname -a: Linux prd-centos8-robot-2c-8g-38705.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 625 4899 19 2172 6774 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:c5:02:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fec5:22d/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) 07/01/2025 _x86_64_ (2 CPU) 04:42:02 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 111.88 0.42 111.46 15.73 9382.77 04:45:01 AM 63.90 1.02 62.88 113.16 8191.62 04:46:01 AM 44.73 6.78 37.94 1248.73 2317.80 04:47:01 AM 54.01 2.73 51.27 439.51 7577.64 04:48:01 AM 9.41 0.33 9.08 37.05 295.87 04:49:01 AM 31.26 0.52 30.74 64.66 1368.29 Average: 52.53 1.97 50.57 319.79 4855.91 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5185952 6979384 2696480 34.21 2688 1970384 761220 8.52 187556 2166608 169808 04:45:01 AM 5203896 7041932 2678536 33.98 2688 2013972 684380 7.66 219388 2110820 10756 04:46:01 AM 4835192 6929480 3047240 38.66 2688 2261984 765240 8.57 260452 2412020 203484 04:47:01 AM 4913636 7009300 2968796 37.66 2688 2263584 686932 7.69 268560 2319320 4 04:48:01 AM 4983360 6934328 2899072 36.78 2688 2122744 776676 8.70 296996 2240560 46164 04:49:01 AM 5027996 6947992 2854436 36.21 2688 2094160 768492 8.60 464580 2035620 14972 Average: 5025005 6973736 2857427 36.25 2688 2121138 740490 8.29 282922 2214158 74198 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 86.85 73.16 1047.66 11.18 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 54.57 36.17 548.81 6.49 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 36.46 28.11 313.01 6.77 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 196.00 168.62 42.86 38.99 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 58.65 38.17 77.60 19.86 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 17.26 16.01 14.44 7.74 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 74.97 60.05 340.73 15.17 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:02 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 38.17 0.00 5.63 1.48 0.11 54.61 04:44:01 AM 0 40.32 0.00 5.88 1.27 0.10 52.43 04:44:01 AM 1 36.03 0.00 5.38 1.68 0.12 56.79 04:45:01 AM all 21.85 0.00 2.73 1.76 0.08 73.58 04:45:01 AM 0 20.73 0.00 2.64 1.82 0.08 74.73 04:45:01 AM 1 22.98 0.00 2.82 1.70 0.08 72.41 04:46:01 AM all 25.53 0.00 4.50 0.65 0.12 69.20 04:46:01 AM 0 22.42 0.00 4.10 0.55 0.10 72.83 04:46:01 AM 1 28.63 0.00 4.90 0.75 0.13 65.58 04:47:01 AM all 8.52 0.00 2.06 0.68 0.07 88.67 04:47:01 AM 0 7.88 0.00 2.01 0.62 0.05 89.44 04:47:01 AM 1 9.17 0.00 2.12 0.73 0.08 87.89 04:48:01 AM all 8.81 0.00 1.81 0.07 0.07 89.24 04:48:01 AM 0 2.56 0.00 1.57 0.05 0.07 95.75 04:48:01 AM 1 15.07 0.00 2.06 0.08 0.07 82.73 04:49:01 AM all 31.17 0.00 3.81 0.17 0.10 64.75 04:49:01 AM 0 31.62 0.00 4.06 0.22 0.10 64.00 04:49:01 AM 1 30.72 0.00 3.55 0.12 0.10 65.50 Average: all 22.35 0.00 3.43 0.80 0.09 73.33 Average: 0 20.93 0.00 3.38 0.76 0.08 74.86 Average: 1 23.78 0.00 3.47 0.84 0.10 71.81