---> uname -a: Linux prd-centos8-robot-2c-8g-38682.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4920 19 2172 6793 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:d3:c9:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fed3:c9ee/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) 07/01/2025 _x86_64_ (2 CPU) 01:42:37 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 116.96 43.00 73.96 7445.74 11712.21 01:45:01 AM 92.85 0.73 92.12 53.06 10845.28 01:46:01 AM 25.12 0.42 24.71 64.78 2330.76 01:47:01 AM 80.75 9.45 71.30 1685.59 8341.08 01:48:01 AM 11.11 0.00 11.11 0.00 1129.78 01:49:01 AM 4.93 0.02 4.92 0.13 179.19 01:50:01 AM 0.33 0.00 0.33 0.00 7.01 01:51:01 AM 10.50 0.32 10.18 36.92 357.40 01:52:01 AM 30.84 0.52 30.32 64.65 1353.02 Average: 41.49 6.05 35.44 1039.15 4028.47 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5336500 7042596 2545932 32.30 2688 1888532 727692 8.15 191000 2034480 200320 01:45:01 AM 5164836 6996968 2717596 34.48 2688 2008348 756204 8.47 197548 2169016 42496 01:46:01 AM 5237192 7071612 2645240 33.56 2688 2010300 688568 7.71 218116 2078296 16 01:47:01 AM 4950048 7042372 2932384 37.20 2688 2259832 673580 7.54 267312 2284968 26940 01:48:01 AM 4950384 7042484 2932048 37.20 2688 2259832 673580 7.54 267308 2284828 4 01:49:01 AM 4837412 6929788 3045020 38.63 2688 2260108 825500 9.24 267432 2396892 36 01:50:01 AM 4829160 6921584 3053272 38.74 2688 2260156 822120 9.21 267432 2404668 4 01:51:01 AM 4994688 6909144 2887744 36.64 2688 2085892 808480 9.05 290564 2233936 28664 01:52:01 AM 5065304 6981472 2817128 35.74 2688 2089060 743716 8.33 462340 1998588 25144 Average: 5040614 6993113 2841818 36.05 2688 2124673 746604 8.36 269895 2209519 35958 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 302.57 199.33 1751.75 59.10 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 68.04 48.31 697.96 8.17 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 12.33 8.88 5.33 3.60 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 233.33 171.49 355.95 45.37 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 1.48 0.73 0.30 0.12 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 231.74 239.39 3006.87 707.19 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 364.63 356.73 6469.51 23.12 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 163.75 147.58 2096.70 26.34 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 21.69 18.26 17.72 8.59 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 155.51 132.30 1600.28 97.95 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) 07/01/2025 _x86_64_ (2 CPU) 01:42:37 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 47.21 0.03 9.01 1.64 0.11 42.01 01:44:01 AM 0 44.98 0.02 8.45 1.54 0.10 44.92 01:44:01 AM 1 49.43 0.03 9.56 1.75 0.12 39.10 01:45:01 AM all 23.84 0.00 3.36 1.10 0.08 71.62 01:45:01 AM 0 16.31 0.00 3.01 1.15 0.07 79.47 01:45:01 AM 1 31.39 0.00 3.70 1.05 0.10 63.75 01:46:01 AM all 11.89 0.00 1.53 0.32 0.07 86.20 01:46:01 AM 0 16.63 0.00 1.84 0.30 0.05 81.18 01:46:01 AM 1 7.14 0.00 1.22 0.33 0.08 91.23 01:47:01 AM all 32.61 0.00 6.15 0.82 0.10 60.33 01:47:01 AM 0 31.97 0.00 5.79 0.72 0.10 61.43 01:47:01 AM 1 33.26 0.00 6.50 0.92 0.10 59.23 01:48:01 AM all 0.08 0.00 0.13 0.12 0.05 99.63 01:48:01 AM 0 0.08 0.00 0.08 0.00 0.05 99.78 01:48:01 AM 1 0.07 0.00 0.17 0.23 0.05 99.48 01:49:01 AM all 13.25 0.00 0.87 0.02 0.09 85.77 01:49:01 AM 0 7.34 0.00 0.28 0.03 0.08 92.25 01:49:01 AM 1 19.22 0.00 1.47 0.00 0.10 79.21 01:50:01 AM all 12.30 0.00 1.26 0.00 0.12 86.32 01:50:01 AM 0 0.52 0.00 0.17 0.00 0.12 99.20 01:50:01 AM 1 24.24 0.00 2.36 0.00 0.12 73.28 01:51:01 AM all 16.88 0.00 2.25 0.06 0.10 80.71 01:51:01 AM 0 16.96 0.00 2.14 0.07 0.10 80.73 01:51:01 AM 1 16.80 0.00 2.36 0.05 0.10 80.69 01:52:01 AM all 30.41 0.00 4.02 0.14 0.07 65.35 01:52:01 AM 0 20.34 0.00 3.39 0.10 0.07 76.10 01:52:01 AM 1 40.50 0.00 4.65 0.18 0.08 54.58 Average: all 20.97 0.00 3.18 0.47 0.09 75.29 Average: 0 17.25 0.00 2.80 0.43 0.08 79.44 Average: 1 24.70 0.00 3.56 0.50 0.09 71.13