---> uname -a: Linux prd-centos8-robot-2c-8g-8858.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4953 19 2157 6814 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:e9:76:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fee9:76b0/64 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) 02/06/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 92.22 6.19 86.04 1109.51 6236.35 12:58:01 AM 79.17 1.03 78.14 113.30 9976.06 12:59:01 AM 44.79 6.78 38.00 1248.52 2425.36 01:00:01 AM 30.81 0.03 30.77 3.47 6142.20 01:01:01 AM 3.15 0.13 3.02 33.19 362.33 01:02:01 AM 2.22 0.07 2.15 1.73 70.56 01:03:01 AM 0.23 0.00 0.23 0.00 3.68 01:04:01 AM 13.00 0.32 12.68 36.93 632.69 Average: 33.07 1.81 31.26 316.66 3224.81 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5341428 7113936 2541004 32.24 2688 1950852 636528 7.13 186088 2024488 233248 12:58:01 AM 5293776 7102056 2588656 32.84 2688 1985768 628980 7.04 216236 2030132 12 12:59:01 AM 4995136 7044452 2887296 36.63 2688 2218348 674724 7.55 253760 2264340 169200 01:00:01 AM 5025900 7074952 2856532 36.24 2688 2218476 621512 6.96 256980 2226428 8 01:01:01 AM 4953896 7012316 2928536 37.15 2688 2227844 722192 8.09 257252 2297548 12 01:02:01 AM 4944516 7003044 2937916 37.27 2688 2227948 742776 8.32 257392 2306268 56 01:03:01 AM 4920604 6983592 2961828 37.58 2688 2232408 744500 8.34 257452 2330668 4468 01:04:01 AM 5086048 6986488 2796384 35.48 2688 2075804 702816 7.87 302092 2139616 31588 Average: 5070163 7040104 2812269 35.68 2688 2142181 684254 7.66 248406 2202436 54824 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 92.59 72.84 1014.48 19.45 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 50.48 34.89 459.57 8.01 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 43.64 34.69 301.14 8.74 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 195.62 136.04 38.17 30.06 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 118.38 100.97 89.93 37.65 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 327.75 319.91 550.31 118.89 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 171.01 167.49 285.26 53.19 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 60.56 38.21 96.93 40.06 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 132.59 113.22 353.09 39.55 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) 02/06/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.20 0.00 5.53 1.93 0.15 55.19 12:57:01 AM 0 29.66 0.00 4.61 1.56 0.14 64.03 12:57:01 AM 1 44.74 0.00 6.45 2.30 0.17 46.34 12:58:01 AM all 20.06 0.00 2.87 1.87 0.08 75.12 12:58:01 AM 0 15.34 0.00 2.43 1.15 0.08 80.99 12:58:01 AM 1 24.78 0.00 3.30 2.59 0.08 69.25 12:59:01 AM all 23.94 0.00 4.86 2.10 0.11 68.99 12:59:01 AM 0 16.63 0.00 3.89 2.14 0.08 77.26 12:59:01 AM 1 31.24 0.00 5.82 2.07 0.13 60.73 01:00:01 AM all 4.24 0.00 0.89 1.00 0.04 93.83 01:00:01 AM 0 1.90 0.00 0.77 1.39 0.03 95.91 01:00:01 AM 1 6.59 0.00 1.00 0.62 0.05 91.74 01:01:01 AM all 17.34 0.00 0.96 0.08 0.07 81.56 01:01:01 AM 0 14.78 0.00 0.50 0.00 0.07 84.65 01:01:01 AM 1 19.91 0.00 1.41 0.15 0.07 78.46 01:02:01 AM all 23.14 0.00 0.58 0.01 0.08 76.19 01:02:01 AM 0 6.97 0.00 0.25 0.02 0.08 92.68 01:02:01 AM 1 39.46 0.00 0.91 0.00 0.08 59.55 01:03:01 AM all 21.95 0.00 0.47 0.00 0.08 77.49 01:03:01 AM 0 9.17 0.00 0.30 0.00 0.08 90.44 01:03:01 AM 1 34.85 0.00 0.64 0.00 0.08 64.42 01:04:01 AM all 14.32 0.00 1.84 0.14 0.07 83.64 01:04:01 AM 0 12.48 0.00 1.80 0.08 0.07 85.56 01:04:01 AM 1 16.15 0.00 1.87 0.20 0.07 81.71 Average: all 20.24 0.00 2.24 0.89 0.09 76.54 Average: 0 13.33 0.00 1.82 0.79 0.08 83.98 Average: 1 27.16 0.00 2.68 0.99 0.09 69.08