---> uname -a: Linux prd-centos8-robot-2c-8g-2997.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4920 19 2174 6795 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:83:07:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe83:7b0/64 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) 12/02/2025 _x86_64_ (2 CPU) 00:40:40 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 158.91 95.42 63.50 10773.21 39544.25 12:43:01 AM 124.68 0.93 123.74 66.38 12957.63 12:44:01 AM 23.89 0.00 23.89 0.00 2339.55 12:45:01 AM 70.35 7.28 63.07 1350.71 3984.27 12:46:01 AM 36.05 0.03 36.02 3.47 6464.13 12:47:01 AM 2.85 0.22 2.63 11.73 81.57 12:48:01 AM 1.83 0.00 1.83 0.00 72.36 12:49:01 AM 2.80 0.35 2.45 38.25 143.89 12:50:01 AM 34.51 0.52 33.99 63.85 1425.36 Average: 50.65 11.64 39.01 1367.54 7446.09 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5484208 7053048 2398216 30.42 2688 1761364 714504 8.00 186536 1928280 117152 12:43:01 AM 5175892 7021260 2706532 34.34 2688 2021056 681636 7.63 198984 2155028 58136 12:44:01 AM 5104968 6983188 2777456 35.24 2688 2054476 748280 8.38 213868 2214652 44252 12:45:01 AM 4931308 7029184 2951116 37.44 2688 2264872 676132 7.57 254892 2317504 173668 12:46:01 AM 4940968 7040652 2941456 37.32 2688 2266964 666672 7.46 260392 2297192 8 12:47:01 AM 4835468 6935756 3046956 38.66 2688 2267568 799400 8.95 260536 2401600 252 12:48:01 AM 4621308 6721652 3261116 41.37 2688 2267624 1023588 11.46 260536 2615672 32 12:49:01 AM 5089008 7009352 2793416 35.44 2688 2089228 678396 7.60 257720 2165628 13624 12:50:01 AM 5060692 6978404 2821732 35.80 2688 2090884 748936 8.39 461024 2003020 12528 Average: 5027091 6974722 2855333 36.22 2688 2120448 748616 8.38 261610 2233175 46628 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 322.78 207.46 1578.81 62.32 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 88.14 71.88 934.11 10.62 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 10.25 4.83 4.18 2.68 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 47.96 41.59 341.35 10.33 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 178.31 129.96 37.98 36.91 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 135.54 136.03 1308.26 696.47 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 476.77 458.40 7885.45 29.62 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 242.30 220.36 3149.95 29.59 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 18.91 17.03 15.92 9.10 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 169.00 143.06 1695.14 98.62 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) 12/02/2025 _x86_64_ (2 CPU) 00:40:40 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 36.68 0.06 9.98 17.43 0.13 35.72 12:42:01 AM 0 40.53 0.03 11.21 16.54 0.12 31.57 12:42:01 AM 1 32.80 0.08 8.74 18.33 0.15 39.90 12:43:01 AM all 35.53 0.00 5.23 2.96 0.10 56.17 12:43:01 AM 0 45.11 0.00 5.84 3.39 0.10 45.56 12:43:01 AM 1 25.99 0.00 4.63 2.53 0.10 66.76 12:44:01 AM all 8.79 0.00 1.02 0.51 0.06 89.63 12:44:01 AM 0 12.67 0.00 1.13 0.63 0.05 85.51 12:44:01 AM 1 4.91 0.00 0.90 0.38 0.07 93.74 12:45:01 AM all 36.67 0.00 6.49 1.14 0.10 55.60 12:45:01 AM 0 40.40 0.00 6.88 0.92 0.10 51.71 12:45:01 AM 1 32.93 0.00 6.11 1.37 0.10 59.50 12:46:01 AM all 4.13 0.00 0.99 0.89 0.06 93.94 12:46:01 AM 0 4.48 0.00 1.12 0.40 0.07 93.93 12:46:01 AM 1 3.77 0.00 0.85 1.39 0.05 93.94 12:47:01 AM all 9.69 0.00 0.59 0.02 0.06 89.65 12:47:01 AM 0 12.09 0.00 0.94 0.02 0.07 86.89 12:47:01 AM 1 7.32 0.00 0.23 0.02 0.05 92.38 12:48:01 AM all 15.44 0.00 1.67 0.00 0.11 82.78 12:48:01 AM 0 12.42 0.00 1.39 0.00 0.08 86.10 12:48:01 AM 1 18.49 0.00 1.95 0.00 0.14 79.43 12:49:01 AM all 10.75 0.00 2.13 0.02 0.09 87.01 12:49:01 AM 0 12.57 0.00 2.04 0.02 0.10 85.27 12:49:01 AM 1 8.92 0.00 2.22 0.02 0.08 88.76 12:50:01 AM all 33.49 0.00 3.45 0.18 0.10 62.78 12:50:01 AM 0 48.57 0.00 4.09 0.30 0.10 46.94 12:50:01 AM 1 18.43 0.00 2.81 0.07 0.10 78.59 Average: all 21.26 0.01 3.50 2.56 0.09 72.58 Average: 0 25.46 0.00 3.85 2.46 0.09 68.14 Average: 1 17.05 0.01 3.16 2.66 0.09 77.02