---> uname -a: Linux prd-centos8-robot-2c-8g-10308.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 633 4928 19 2135 6767 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:23:87:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe23:874a/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) 11/26/2024 _x86_64_ (2 CPU) 00:36:12 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 96.60 15.98 80.62 2892.24 6414.80 12:39:01 AM 73.64 0.70 72.94 50.78 8989.00 12:40:01 AM 15.91 0.42 15.49 64.78 1265.09 12:41:01 AM 60.76 2.52 58.25 396.00 7469.24 12:42:01 AM 8.33 0.08 8.25 31.99 805.26 12:43:01 AM 1.90 0.02 1.88 0.13 71.72 12:44:01 AM 0.33 0.00 0.33 0.00 6.45 12:45:01 AM 13.00 0.33 12.66 37.86 592.83 Average: 33.81 2.51 31.31 434.24 3201.92 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5332220 7063288 2550212 32.35 2688 1912916 670316 7.51 209476 2017396 162696 12:39:01 AM 5169120 7005352 2713312 34.42 2688 2013368 695716 7.79 220900 2144572 30116 12:40:01 AM 5174352 7022588 2708080 34.36 2688 2025284 710296 7.95 246000 2114848 9984 12:41:01 AM 4958272 7008216 2924160 37.10 2688 2219212 694444 7.78 262272 2283148 16568 12:42:01 AM 4923080 6974136 2959352 37.54 2688 2220356 743796 8.33 262396 2320212 192 12:43:01 AM 4659076 6710248 3223356 40.89 2688 2220464 1027020 11.50 262396 2582580 32 12:44:01 AM 4843164 6894644 3039268 38.56 2688 2220780 832584 9.32 262396 2399044 284 12:45:01 AM 5062672 6940276 2819760 35.77 2688 2052388 755044 8.45 295208 2171512 14172 Average: 5015244 6952344 2867188 36.37 2688 2110596 766152 8.58 252630 2254164 29256 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 238.40 148.80 1510.32 51.11 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 55.05 37.05 483.69 6.88 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 16.79 10.11 6.36 3.89 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 242.29 180.26 339.83 46.54 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 16.31 10.15 4.49 1.11 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 346.46 376.64 4668.14 714.91 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 322.14 318.46 4981.34 20.90 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 138.68 114.95 1252.27 25.31 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 172.01 149.55 1655.75 108.82 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) 11/26/2024 _x86_64_ (2 CPU) 00:36:12 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.42 0.00 6.58 3.24 0.11 51.65 12:38:01 AM 0 32.56 0.00 6.51 2.77 0.10 58.07 12:38:01 AM 1 44.27 0.00 6.65 3.71 0.12 45.25 12:39:01 AM all 19.32 0.00 2.61 3.40 0.08 74.58 12:39:01 AM 0 19.06 0.00 2.27 3.09 0.08 75.50 12:39:01 AM 1 19.59 0.00 2.96 3.71 0.08 73.67 12:40:01 AM all 12.22 0.00 1.69 1.16 0.08 84.85 12:40:01 AM 0 8.02 0.00 1.57 0.48 0.07 89.86 12:40:01 AM 1 16.41 0.00 1.82 1.84 0.10 79.83 12:41:01 AM all 25.45 0.00 4.03 2.80 0.10 67.63 12:41:01 AM 0 22.54 0.00 3.91 2.84 0.10 70.61 12:41:01 AM 1 28.36 0.00 4.14 2.76 0.10 64.65 12:42:01 AM all 1.13 0.00 0.25 0.22 0.04 98.36 12:42:01 AM 0 0.28 0.00 0.20 0.17 0.03 99.32 12:42:01 AM 1 1.98 0.00 0.30 0.27 0.05 97.40 12:43:01 AM all 16.69 0.00 1.26 0.01 0.14 81.89 12:43:01 AM 0 15.86 0.00 1.42 0.00 0.15 82.56 12:43:01 AM 1 17.54 0.00 1.10 0.02 0.14 81.22 12:44:01 AM all 11.25 0.00 1.10 0.00 0.13 87.52 12:44:01 AM 0 5.84 0.00 0.70 0.00 0.12 93.34 12:44:01 AM 1 16.63 0.00 1.50 0.00 0.14 81.74 12:45:01 AM all 16.76 0.00 2.25 0.61 0.10 80.27 12:45:01 AM 0 11.07 0.00 1.61 0.77 0.10 86.45 12:45:01 AM 1 22.44 0.00 2.90 0.45 0.10 74.11 Average: all 17.68 0.00 2.48 1.43 0.10 78.31 Average: 0 14.43 0.00 2.28 1.27 0.09 81.93 Average: 1 20.93 0.00 2.68 1.60 0.10 74.69