---> uname -a: Linux prd-centos8-robot-2c-8g-18407.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 623 4947 19 2127 6778 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:2e:d3:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe2e:d36e/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) 02/16/2025 _x86_64_ (2 CPU) 03:20:08 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 133.88 57.54 76.35 5871.20 18389.14 03:23:01 AM 96.27 0.73 95.53 53.06 10756.57 03:24:01 AM 43.23 7.13 36.10 1310.28 2795.50 03:25:01 AM 48.28 0.03 48.24 3.47 7118.08 03:26:01 AM 5.13 0.10 5.03 32.12 213.23 03:27:01 AM 1.80 0.00 1.80 0.00 66.66 03:28:01 AM 0.22 0.00 0.22 0.00 3.37 03:29:01 AM 25.71 0.65 25.06 74.12 1210.91 Average: 44.32 8.27 36.04 918.22 5069.44 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5317632 7019060 2564800 32.54 2688 1886220 733152 8.21 221668 2032640 209160 03:23:01 AM 5198432 7001888 2684000 34.05 2688 1980392 722980 8.10 198180 2134024 30784 03:24:01 AM 5062100 7007384 2820332 35.78 2688 2119064 724776 8.12 260124 2204796 81636 03:25:01 AM 5006944 7052644 2875488 36.48 2688 2215116 686160 7.68 258208 2242724 8 03:26:01 AM 4939412 6986296 2943020 37.34 2688 2216316 787928 8.82 258352 2310540 84 03:27:01 AM 4882384 6929328 3000048 38.06 2688 2216376 868376 9.72 258352 2366424 16 03:28:01 AM 4878848 6926128 3003584 38.10 2688 2216724 854420 9.57 258352 2370204 324 03:29:01 AM 5075868 6946220 2806564 35.61 2688 2045968 757812 8.49 448200 2006848 192 Average: 5045202 6983618 2837230 35.99 2688 2112022 766950 8.59 270180 2208525 40276 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 313.24 177.99 1575.74 60.45 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 63.96 42.93 689.97 8.26 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 38.95 30.70 297.42 7.91 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 202.30 142.96 45.77 39.24 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 65.81 75.66 10.87 582.16 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 488.64 455.43 6723.46 140.14 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 354.81 314.95 4734.75 20.53 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 66.12 44.83 87.90 24.24 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 199.23 160.68 1770.73 110.37 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) 02/16/2025 _x86_64_ (2 CPU) 03:20:08 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 33.38 0.05 6.80 10.50 0.13 49.14 03:22:01 AM 0 39.79 0.07 6.43 11.35 0.12 42.25 03:22:01 AM 1 26.95 0.03 7.18 9.66 0.13 56.04 03:23:01 AM all 28.42 0.00 4.47 2.10 0.12 64.89 03:23:01 AM 0 41.41 0.00 5.05 1.80 0.12 51.63 03:23:01 AM 1 15.42 0.00 3.89 2.40 0.12 78.17 03:24:01 AM all 23.00 0.00 3.97 1.04 0.11 71.88 03:24:01 AM 0 31.05 0.00 4.56 0.93 0.13 63.33 03:24:01 AM 1 14.95 0.00 3.37 1.15 0.08 80.44 03:25:01 AM all 15.47 0.00 3.01 0.73 0.08 80.71 03:25:01 AM 0 15.08 0.00 3.02 0.50 0.07 81.34 03:25:01 AM 1 15.86 0.00 2.99 0.97 0.08 80.09 03:26:01 AM all 7.32 0.00 0.32 0.03 0.07 92.27 03:26:01 AM 0 8.35 0.00 0.22 0.00 0.05 91.38 03:26:01 AM 1 6.28 0.00 0.42 0.05 0.08 93.16 03:27:01 AM all 13.26 0.00 1.60 0.02 0.14 85.00 03:27:01 AM 0 16.44 0.00 1.74 0.03 0.14 81.65 03:27:01 AM 1 10.08 0.00 1.45 0.00 0.13 88.33 03:28:01 AM all 10.62 0.00 1.15 0.00 0.12 88.11 03:28:01 AM 0 14.02 0.00 1.39 0.00 0.12 84.47 03:28:01 AM 1 7.23 0.00 0.90 0.00 0.12 91.75 03:29:01 AM all 24.65 0.00 3.34 0.20 0.09 71.72 03:29:01 AM 0 31.14 0.00 3.24 0.22 0.10 65.30 03:29:01 AM 1 18.14 0.00 3.44 0.18 0.08 78.15 Average: all 19.54 0.01 3.09 1.83 0.10 75.42 Average: 0 24.70 0.01 3.21 1.86 0.10 70.11 Average: 1 14.38 0.00 2.96 1.81 0.10 80.74