---> uname -a: Linux prd-centos8-robot-2c-8g-173.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 622 4940 19 2134 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:a8:de:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fea8:de6f/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) 01/09/2025 _x86_64_ (2 CPU) 03:50:57 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 90.12 6.23 83.89 1092.70 6635.44 03:54:01 AM 74.57 0.73 73.84 53.06 9832.66 03:55:01 AM 37.08 7.13 29.95 1310.71 1650.02 03:56:01 AM 41.85 2.52 39.34 396.00 6823.69 03:57:01 AM 2.07 0.10 1.97 32.13 72.95 03:58:01 AM 0.18 0.00 0.18 0.00 2.98 03:59:01 AM 0.35 0.00 0.35 0.00 16.95 04:00:01 AM 23.36 0.65 22.71 74.11 1122.94 Average: 33.70 2.17 31.53 369.84 3269.74 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5243476 7008792 2638948 33.48 2688 1944392 739112 8.28 187300 2120680 228244 03:54:01 AM 5164560 6988616 2717864 34.48 2688 2001860 743308 8.32 211872 2163820 25572 03:55:01 AM 4980808 7017588 2901616 36.81 2688 2207268 695644 7.79 257204 2280288 173080 03:56:01 AM 5002332 7053548 2880092 36.54 2688 2221376 684004 7.66 264524 2243992 4 03:57:01 AM 4817224 6869656 3065200 38.89 2688 2222580 895080 10.02 264652 2427840 4 03:58:01 AM 4869984 6922472 3012440 38.22 2688 2222632 853292 9.55 264652 2374592 36 03:59:01 AM 4996852 7050240 2885572 36.61 2688 2223540 678092 7.59 264992 2248888 568 04:00:01 AM 5071840 6949940 2810584 35.66 2688 2053728 778916 8.72 454480 2005880 184 Average: 5018384 6982606 2864040 36.33 2688 2137172 758431 8.49 271210 2233248 53462 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 153.83 116.59 1250.72 23.11 0.00 0.00 0.00 0.00 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 51.62 37.43 442.58 8.26 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 43.21 34.63 297.94 7.46 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 225.04 158.40 47.57 40.62 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 109.45 119.25 541.90 696.41 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 645.47 534.04 7145.49 34.68 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 383.40 320.43 4120.61 21.24 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 59.10 41.34 86.62 23.75 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 208.90 170.27 1741.71 106.94 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) 01/09/2025 _x86_64_ (2 CPU) 03:50:57 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 36.84 0.00 5.36 2.58 0.11 55.12 03:53:01 AM 0 53.59 0.00 6.30 2.40 0.10 37.61 03:53:01 AM 1 20.10 0.00 4.42 2.75 0.12 72.61 03:54:01 AM all 20.67 0.00 2.81 3.30 0.09 73.13 03:54:01 AM 0 28.99 0.00 3.31 2.36 0.08 65.26 03:54:01 AM 1 12.37 0.00 2.30 4.24 0.10 80.99 03:55:01 AM all 24.20 0.00 4.20 0.86 0.08 70.66 03:55:01 AM 0 31.84 0.00 5.00 1.20 0.07 61.89 03:55:01 AM 1 16.57 0.00 3.40 0.52 0.10 79.42 03:56:01 AM all 7.93 0.00 1.81 1.91 0.05 88.29 03:56:01 AM 0 7.74 0.00 1.76 2.59 0.05 87.86 03:56:01 AM 1 8.12 0.00 1.87 1.24 0.05 88.72 03:57:01 AM all 8.93 0.00 0.38 0.02 0.06 90.62 03:57:01 AM 0 10.54 0.00 0.59 0.03 0.05 88.79 03:57:01 AM 1 7.33 0.00 0.17 0.00 0.07 92.43 03:58:01 AM all 11.91 0.00 1.56 0.00 0.11 86.42 03:58:01 AM 0 16.69 0.00 1.84 0.00 0.12 81.35 03:58:01 AM 1 7.13 0.00 1.28 0.00 0.10 91.49 03:59:01 AM all 9.55 0.00 1.07 0.00 0.07 89.31 03:59:01 AM 0 12.32 0.00 1.22 0.00 0.07 86.39 03:59:01 AM 1 6.85 0.00 0.92 0.00 0.07 92.16 04:00:01 AM all 26.37 0.00 3.19 0.16 0.07 70.21 04:00:01 AM 0 39.11 0.00 3.63 0.22 0.08 56.97 04:00:01 AM 1 13.65 0.00 2.75 0.10 0.05 83.45 Average: all 18.33 0.00 2.55 1.11 0.08 77.93 Average: 0 25.17 0.00 2.96 1.11 0.08 70.68 Average: 1 11.53 0.00 2.14 1.11 0.08 85.14