---> uname -a: Linux prd-centos8-robot-2c-8g-8540.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 588 4969 19 2139 6812 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:1c:89:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe1c:8991/64 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) 01/08/2025 _x86_64_ (2 CPU) 04:52:07 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:02 AM 84.49 8.70 75.79 1493.50 6157.90 04:55:01 AM 77.43 0.75 76.68 53.96 10074.16 04:56:01 AM 20.34 0.42 19.93 64.78 1116.11 04:57:01 AM 63.22 9.23 53.99 1641.99 7579.57 04:58:01 AM 5.52 0.12 5.40 33.06 225.83 04:59:01 AM 2.07 0.00 2.07 0.00 115.51 05:00:01 AM 0.37 0.00 0.37 0.00 5.15 05:01:01 AM 12.81 0.42 12.39 46.91 601.48 Average: 33.19 2.46 30.73 417.52 3220.03 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:02 AM 5344908 7042796 2537516 32.19 2688 1881000 692556 7.75 187088 2032948 166072 04:55:01 AM 5204972 7003020 2677452 33.97 2688 1976296 709308 7.94 198484 2136448 12 04:56:01 AM 5136776 7011424 2745648 34.83 2688 2050388 709168 7.94 232768 2163080 64616 04:57:01 AM 5004264 7055560 2878160 36.51 2688 2221324 639580 7.16 263908 2237136 76 04:58:01 AM 4960020 7013724 2922404 37.07 2688 2223720 710672 7.96 264176 2285384 1408 04:59:01 AM 4959864 7013572 2922560 37.08 2688 2223724 710672 7.96 264176 2285472 8 05:00:01 AM 4942772 6996488 2939652 37.29 2688 2223756 730316 8.18 264176 2301824 24 05:01:01 AM 5153688 7035556 2728736 34.62 2688 2057188 689072 7.72 454952 1922772 16768 Average: 5088408 7021518 2794016 35.45 2688 2107174 698918 7.83 266216 2170633 31123 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:02 AM eth0 232.54 147.58 1513.16 51.04 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 46.45 33.06 446.99 5.89 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 35.32 28.12 232.64 7.04 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 214.36 156.12 112.01 41.48 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 52.22 42.94 26.18 14.78 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 282.02 281.22 56.83 118.42 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 201.50 199.47 213.68 69.41 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 74.38 47.88 106.56 23.76 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 142.55 117.22 338.29 41.55 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) 01/08/2025 _x86_64_ (2 CPU) 04:52:07 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:02 AM all 36.94 0.00 5.32 1.85 0.08 55.80 04:54:02 AM 0 40.38 0.00 5.90 2.02 0.08 51.62 04:54:02 AM 1 33.49 0.00 4.75 1.68 0.08 59.99 04:55:01 AM all 18.18 0.00 2.77 2.74 0.07 76.24 04:55:01 AM 0 23.84 0.00 3.31 2.48 0.07 70.31 04:55:01 AM 1 12.52 0.00 2.24 3.00 0.07 82.17 04:56:01 AM all 20.43 0.00 2.67 0.69 0.08 76.12 04:56:01 AM 0 22.50 0.00 2.80 0.63 0.08 73.98 04:56:01 AM 1 18.35 0.00 2.54 0.75 0.08 78.28 04:57:01 AM all 18.51 0.00 3.85 2.32 0.07 75.25 04:57:01 AM 0 25.52 0.00 4.13 2.34 0.07 67.94 04:57:01 AM 1 11.50 0.00 3.58 2.31 0.07 82.55 04:58:01 AM all 4.68 0.00 0.33 0.20 0.04 94.74 04:58:01 AM 0 3.27 0.00 0.20 0.35 0.03 96.14 04:58:01 AM 1 6.09 0.00 0.47 0.05 0.05 93.34 04:59:01 AM all 21.27 0.00 0.50 0.01 0.09 78.13 04:59:01 AM 0 0.50 0.00 0.20 0.02 0.08 99.20 04:59:01 AM 1 42.05 0.00 0.81 0.00 0.10 57.04 05:00:01 AM all 24.56 0.00 0.49 0.00 0.08 74.87 05:00:01 AM 0 3.90 0.00 0.30 0.00 0.07 95.74 05:00:01 AM 1 45.28 0.00 0.69 0.00 0.08 53.95 05:01:01 AM all 15.67 0.00 2.53 0.07 0.07 81.66 05:01:01 AM 0 16.05 0.00 2.81 0.07 0.07 81.00 05:01:01 AM 1 15.30 0.00 2.25 0.07 0.07 82.31 Average: all 20.04 0.00 2.31 0.98 0.07 76.59 Average: 0 17.00 0.00 2.46 0.99 0.07 79.49 Average: 1 23.09 0.00 2.17 0.98 0.08 73.69