---> uname -a: Linux prd-centos8-robot-2c-8g-46689.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4701 19 2356 6753 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:d4:27:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fed4:27ec/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) 07/27/2025 _x86_64_ (2 CPU) 23:35:32 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 119.99 56.70 63.30 7486.17 29138.04 11:38:01 PM 116.29 0.72 115.58 52.92 12138.72 11:39:01 PM 26.86 0.42 26.44 64.78 2315.43 11:40:01 PM 78.76 9.45 69.31 1685.30 8221.59 11:41:01 PM 11.23 0.00 11.23 0.00 1157.86 11:42:01 PM 3.38 0.00 3.38 0.00 119.36 11:43:01 PM 0.12 0.00 0.12 0.00 0.90 11:44:01 PM 0.10 0.00 0.10 0.00 0.78 11:45:01 PM 21.53 0.50 21.03 70.11 862.13 Average: 42.03 7.53 34.50 1039.90 5994.87 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5222572 6938048 2659856 33.74 2688 1899140 819504 9.18 222952 2119708 228536 11:38:01 PM 5116812 6954376 2765616 35.09 2688 2013248 759264 8.50 198840 2211272 42480 11:39:01 PM 5191932 7031284 2690496 34.13 2688 2015196 684696 7.67 219544 2120276 12 11:40:01 PM 4902948 7000076 2979480 37.80 2688 2264612 693060 7.76 268332 2327668 26912 11:41:01 PM 4904804 7001848 2977624 37.78 2688 2264624 693060 7.76 268360 2326720 8 11:42:01 PM 4904600 7001644 2977828 37.78 2688 2264624 693060 7.76 268360 2326764 8 11:43:01 PM 4904956 7001988 2977472 37.77 2688 2264624 693060 7.76 268360 2326736 4 11:44:01 PM 4904952 7001988 2977476 37.77 2688 2264628 693060 7.76 268360 2326740 4 11:45:01 PM 4905272 7001780 2977156 37.77 2688 2264160 711476 7.97 470108 2126372 12692 Average: 4995428 6992559 2887000 36.63 2688 2168317 715582 8.01 272580 2245806 34517 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 314.23 198.03 1653.18 61.71 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 78.04 59.35 826.40 9.42 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 20.09 15.29 6.90 5.04 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 416.11 301.33 387.12 71.52 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 199.03 139.14 38.45 29.28 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.37 1.05 0.30 0.21 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 1.87 1.07 0.22 0.16 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 1.50 1.25 0.20 0.16 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 24.93 20.11 22.89 9.78 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 117.46 81.85 326.18 20.81 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) 07/27/2025 _x86_64_ (2 CPU) 23:35:32 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 40.80 0.02 7.35 9.94 0.10 41.80 11:37:01 PM 0 34.41 0.00 7.27 7.22 0.10 50.99 11:37:01 PM 1 47.15 0.03 7.42 12.64 0.10 32.65 11:38:01 PM all 29.71 0.00 4.34 1.39 0.10 64.46 11:38:01 PM 0 20.11 0.00 2.88 1.53 0.10 75.37 11:38:01 PM 1 39.33 0.00 5.81 1.25 0.10 53.51 11:39:01 PM all 12.26 0.00 2.03 0.53 0.09 85.10 11:39:01 PM 0 9.53 0.00 2.02 0.77 0.10 87.58 11:39:01 PM 1 14.98 0.00 2.04 0.28 0.08 82.62 11:40:01 PM all 32.99 0.00 6.22 1.26 0.11 59.43 11:40:01 PM 0 24.78 0.00 5.56 1.65 0.12 67.89 11:40:01 PM 1 41.21 0.00 6.87 0.87 0.10 50.94 11:41:01 PM all 0.59 0.00 0.47 0.22 0.03 98.70 11:41:01 PM 0 0.70 0.00 0.47 0.30 0.03 98.49 11:41:01 PM 1 0.47 0.00 0.47 0.13 0.03 98.90 11:42:01 PM all 0.31 0.00 0.04 0.02 0.04 99.59 11:42:01 PM 0 0.57 0.00 0.05 0.03 0.05 99.30 11:42:01 PM 1 0.05 0.00 0.03 0.00 0.03 99.88 11:43:01 PM all 0.07 0.00 0.07 0.00 0.04 99.82 11:43:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:43:01 PM 1 0.07 0.00 0.08 0.00 0.03 99.82 11:44:01 PM all 0.28 0.00 0.09 0.00 0.03 99.59 11:44:01 PM 0 0.52 0.00 0.05 0.00 0.03 99.40 11:44:01 PM 1 0.05 0.00 0.13 0.00 0.03 99.78 11:45:01 PM all 24.20 0.00 3.19 0.12 0.08 72.41 11:45:01 PM 0 29.77 0.00 3.24 0.13 0.08 66.78 11:45:01 PM 1 18.64 0.00 3.15 0.10 0.07 78.04 Average: all 15.68 0.00 2.64 1.49 0.07 80.11 Average: 0 13.38 0.00 2.40 1.29 0.07 82.86 Average: 1 17.98 0.00 2.89 1.70 0.06 77.37