---> uname -a: Linux prd-centos8-robot-2c-8g-1104.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4979 19 2133 6817 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:36:3e:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe36:3e9c/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) 01/12/2025 _x86_64_ (2 CPU) 22:51:05 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 94.02 6.35 87.67 1096.35 7432.54 10:54:01 PM 69.02 0.67 68.36 51.19 8749.91 10:55:01 PM 35.37 7.13 28.24 1310.50 1595.63 10:56:01 PM 47.03 2.52 44.51 396.07 7004.27 10:57:01 PM 2.82 0.00 2.82 0.00 88.20 10:58:01 PM 0.17 0.00 0.17 0.00 2.13 10:59:01 PM 0.15 0.00 0.15 0.00 1.18 11:00:01 PM 12.26 0.42 11.85 69.84 389.20 Average: 32.60 2.13 30.47 365.50 3157.73 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5290076 7055764 2592356 32.89 2688 1944528 674624 7.55 186748 2076004 199016 10:54:01 PM 5189844 7013692 2692588 34.16 2688 2001904 726300 8.13 210840 2141784 25560 10:55:01 PM 4981320 7018352 2901112 36.80 2688 2207316 677612 7.59 256244 2282264 173072 10:56:01 PM 5013632 7065164 2868800 36.39 2688 2221420 637872 7.14 263464 2234392 4 10:57:01 PM 5013820 7065344 2868612 36.39 2688 2221420 637872 7.14 263464 2234284 16 10:58:01 PM 5014060 7065588 2868372 36.39 2688 2221424 637872 7.14 263464 2234228 12 10:59:01 PM 5014008 7065536 2868424 36.39 2688 2221424 637872 7.14 263464 2234228 4 11:00:01 PM 5114144 6989600 2768288 35.12 2688 2051556 741708 8.30 296076 2121732 17364 Average: 5078863 7042380 2803569 35.57 2688 2136374 671466 7.52 250470 2194864 51881 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 123.71 95.38 1116.78 22.37 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 49.18 29.93 439.04 5.78 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 38.17 30.52 297.45 7.28 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 194.63 139.11 43.30 38.59 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 1.12 0.40 0.21 0.11 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 1.47 0.22 0.14 0.02 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.68 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 44.97 33.51 75.89 20.11 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 56.74 41.15 246.60 11.78 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) 01/12/2025 _x86_64_ (2 CPU) 22:51:05 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 38.41 0.00 5.87 2.73 0.12 52.87 10:53:01 PM 0 27.82 0.00 4.94 2.40 0.12 64.71 10:53:01 PM 1 49.00 0.00 6.80 3.06 0.12 41.03 10:54:01 PM all 15.84 0.00 2.20 4.49 0.10 77.37 10:54:01 PM 0 11.52 0.00 2.04 3.69 0.10 82.65 10:54:01 PM 1 20.17 0.00 2.36 5.29 0.10 72.08 10:55:01 PM all 26.29 0.00 4.32 1.84 0.10 67.45 10:55:01 PM 0 11.89 0.00 3.39 1.72 0.10 82.90 10:55:01 PM 1 40.71 0.00 5.25 1.96 0.10 51.99 10:56:01 PM all 7.79 0.00 1.71 2.14 0.08 88.28 10:56:01 PM 0 9.40 0.00 1.94 1.42 0.07 87.17 10:56:01 PM 1 6.17 0.00 1.49 2.86 0.08 89.40 10:57:01 PM all 0.31 0.00 0.07 0.02 0.07 99.54 10:57:01 PM 0 0.53 0.00 0.05 0.00 0.05 99.37 10:57:01 PM 1 0.08 0.00 0.08 0.03 0.08 99.72 10:58:01 PM all 0.33 0.00 0.06 0.00 0.08 99.54 10:58:01 PM 0 0.55 0.00 0.05 0.00 0.07 99.33 10:58:01 PM 1 0.10 0.00 0.07 0.00 0.08 99.75 10:59:01 PM all 0.25 0.00 0.07 0.00 0.07 99.62 10:59:01 PM 0 0.40 0.00 0.05 0.00 0.03 99.52 10:59:01 PM 1 0.10 0.00 0.08 0.00 0.10 99.72 11:00:01 PM all 14.31 0.00 1.94 0.09 0.08 83.57 11:00:01 PM 0 11.78 0.00 1.91 0.05 0.07 86.20 11:00:01 PM 1 16.84 0.00 1.97 0.13 0.10 80.95 Average: all 12.93 0.00 2.03 1.41 0.09 83.54 Average: 0 9.23 0.00 1.80 1.16 0.08 87.73 Average: 1 16.64 0.00 2.26 1.66 0.10 79.34