---> uname -a: Linux prd-centos8-robot-2c-8g-7894.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 639 4894 19 2163 6761 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:77:73:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe77:733e/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) 01/06/2025 _x86_64_ (2 CPU) 03:51:52 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 81.99 6.46 75.53 1124.24 6209.08 03:55:01 AM 75.42 0.73 74.69 53.06 9855.69 03:56:01 AM 26.97 7.13 19.84 1310.50 1441.27 03:57:01 AM 50.34 2.52 47.83 396.07 7096.28 03:58:01 AM 2.73 0.10 2.63 32.13 78.30 03:59:01 AM 2.18 0.02 2.17 0.93 351.67 04:00:01 AM 0.23 0.00 0.23 0.00 4.15 04:01:01 AM 6.03 0.32 5.71 36.91 390.39 04:02:01 AM 28.63 0.60 28.03 65.65 1749.93 Average: 30.50 1.99 28.52 335.49 3019.42 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5296828 7062244 2585600 32.80 2688 1944360 674036 7.55 186756 2067772 228244 03:55:01 AM 5113652 6937612 2768776 35.13 2688 2001860 777368 8.70 211484 2214268 25572 03:56:01 AM 4969876 6956628 2912552 36.95 2688 2159916 786720 8.81 269368 2285388 126144 03:57:01 AM 4972928 7024408 2909500 36.91 2688 2221344 662344 7.42 264092 2272164 8 03:58:01 AM 4918096 6977288 2964332 37.61 2688 2229040 743420 8.32 264360 2325944 6500 03:59:01 AM 4909024 6970376 2973404 37.72 2688 2231196 743420 8.32 264360 2335460 12 04:00:01 AM 4890384 6951792 2992044 37.96 2688 2231252 793996 8.89 264360 2353148 32 04:01:01 AM 5053484 6963256 2828944 35.89 2688 2085404 733516 8.21 272460 2204596 21120 04:02:01 AM 5092700 7004532 2789728 35.39 2688 2087672 688492 7.71 468628 1971796 16748 Average: 5024108 6983126 2858320 36.26 2688 2132449 733701 8.22 273985 2225615 47153 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 182.53 133.30 1335.49 37.05 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 57.97 38.49 442.84 8.17 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 36.85 32.17 295.26 6.21 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 205.60 148.04 45.90 39.89 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 34.53 26.15 71.35 5.20 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 307.30 304.90 65.88 127.66 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 240.89 234.68 493.84 75.80 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 76.73 51.62 266.28 37.22 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 21.11 18.18 15.52 8.86 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 129.27 109.71 336.92 38.45 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:52 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 39.21 0.00 5.76 2.03 0.13 52.87 03:54:01 AM 0 35.34 0.00 6.03 2.41 0.13 56.08 03:54:01 AM 1 43.06 0.00 5.48 1.65 0.13 49.67 03:55:01 AM all 21.49 0.00 2.87 1.63 0.09 73.92 03:55:01 AM 0 13.93 0.00 2.62 1.49 0.08 81.88 03:55:01 AM 1 29.06 0.00 3.11 1.77 0.10 65.95 03:56:01 AM all 17.33 0.00 3.43 1.36 0.08 77.79 03:56:01 AM 0 16.87 0.00 3.45 1.66 0.08 77.93 03:56:01 AM 1 17.79 0.00 3.41 1.07 0.08 77.65 03:57:01 AM all 14.10 0.00 2.77 5.21 0.12 77.81 03:57:01 AM 0 16.18 0.00 2.98 5.44 0.07 75.34 03:57:01 AM 1 12.02 0.00 2.56 4.98 0.17 80.28 03:58:01 AM all 7.00 0.00 0.27 0.03 0.05 92.65 03:58:01 AM 0 4.06 0.00 0.24 0.02 0.03 95.66 03:58:01 AM 1 9.93 0.00 0.30 0.03 0.07 89.67 03:59:01 AM all 27.43 0.00 1.04 0.09 0.10 71.34 03:59:01 AM 0 42.92 0.00 0.79 0.00 0.10 56.19 03:59:01 AM 1 12.01 0.00 1.29 0.18 0.10 86.42 04:00:01 AM all 27.05 0.00 0.59 0.00 0.11 72.26 04:00:01 AM 0 48.67 0.00 0.72 0.00 0.12 50.49 04:00:01 AM 1 5.36 0.00 0.45 0.00 0.10 94.09 04:01:01 AM all 7.49 0.00 1.39 0.07 0.08 90.98 04:01:01 AM 0 2.89 0.00 1.14 0.03 0.07 95.87 04:01:01 AM 1 12.13 0.00 1.64 0.10 0.08 86.04 04:02:01 AM all 30.81 0.00 3.83 0.49 0.09 64.77 04:02:01 AM 0 13.70 0.00 3.32 0.60 0.08 82.30 04:02:01 AM 1 47.91 0.00 4.35 0.38 0.10 47.26 Average: all 21.33 0.00 2.44 1.21 0.09 74.92 Average: 0 21.61 0.00 2.37 1.30 0.09 74.65 Average: 1 21.06 0.00 2.51 1.13 0.10 75.19