---> uname -a: Linux prd-centos8-robot-2c-8g-39279.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 608 4921 19 2167 6791 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:e8:0a:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fee8:a25/64 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) 07/03/2025 _x86_64_ (2 CPU) 02:25:34 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 112.61 50.35 62.26 7532.29 23070.93 02:28:01 AM 105.48 0.72 104.77 52.92 11526.46 02:29:01 AM 22.38 0.03 22.34 0.53 2097.83 02:30:01 AM 43.69 7.10 36.59 1309.96 2275.19 02:31:01 AM 56.38 0.25 56.13 47.05 7692.55 02:32:01 AM 4.58 0.00 4.58 0.00 161.70 02:33:01 AM 0.40 0.00 0.40 0.00 5.98 02:34:01 AM 0.42 0.00 0.42 0.00 5.20 02:35:01 AM 2.20 0.03 2.17 1.07 198.55 02:36:01 AM 32.22 0.63 31.59 73.18 1497.98 Average: 38.04 5.91 32.12 901.74 4853.28 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5397388 7017292 2485044 31.53 2688 1810212 768248 8.60 198892 1994148 126716 02:28:01 AM 5175220 7012628 2707212 34.34 2688 2013112 687396 7.70 198004 2153956 46524 02:29:01 AM 5151092 7006388 2731340 34.65 2688 2031608 691080 7.74 210904 2171764 29420 02:30:01 AM 4935572 7019024 2946860 37.39 2688 2251548 690732 7.73 258888 2314024 186540 02:31:01 AM 4946636 7031568 2935796 37.24 2688 2252788 658936 7.38 261648 2294604 20 02:32:01 AM 4946624 7031556 2935808 37.24 2688 2252788 658936 7.38 261652 2294744 4 02:33:01 AM 4946640 7031572 2935792 37.24 2688 2252788 658936 7.38 261652 2294888 4 02:34:01 AM 4946804 7031944 2935628 37.24 2688 2252996 658936 7.38 261652 2294700 192 02:35:01 AM 4943040 7032020 2939392 37.29 2688 2256836 663272 7.43 262128 2298144 40 02:36:01 AM 5078472 6987536 2803960 35.57 2688 2083244 716968 8.03 459188 1990792 9048 Average: 5046749 7020153 2835683 35.97 2688 2145792 685344 7.67 263461 2210176 39851 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 296.67 184.82 1643.14 59.41 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 72.95 55.19 826.54 9.38 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 7.18 4.53 3.20 2.03 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 38.92 34.31 313.95 7.72 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 510.55 379.49 104.59 87.09 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.68 2.30 0.70 0.53 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.10 2.27 0.77 0.67 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 21.01 10.21 6.47 1.21 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 135.21 103.83 1303.08 8.89 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 54.28 41.92 89.38 30.36 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 114.36 81.89 429.17 20.73 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) 07/03/2025 _x86_64_ (2 CPU) 02:25:34 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 39.34 0.03 7.21 9.71 0.11 43.60 02:27:01 AM 0 38.28 0.05 7.63 10.61 0.12 43.31 02:27:01 AM 1 40.40 0.02 6.79 8.82 0.10 43.88 02:28:01 AM all 32.76 0.00 5.00 1.16 0.10 60.98 02:28:01 AM 0 35.73 0.00 5.65 1.03 0.10 57.49 02:28:01 AM 1 29.81 0.00 4.36 1.28 0.10 64.46 02:29:01 AM all 6.08 0.00 1.06 8.51 0.07 84.28 02:29:01 AM 0 3.15 0.00 0.88 11.92 0.05 83.99 02:29:01 AM 1 9.02 0.00 1.24 5.08 0.08 84.58 02:30:01 AM all 27.12 0.00 4.70 1.50 0.10 66.58 02:30:01 AM 0 34.83 0.00 5.28 1.83 0.10 57.96 02:30:01 AM 1 19.40 0.00 4.12 1.17 0.10 75.21 02:31:01 AM all 13.25 0.00 2.92 1.69 0.15 81.99 02:31:01 AM 0 19.25 0.00 3.38 1.87 0.25 75.25 02:31:01 AM 1 7.25 0.00 2.46 1.51 0.05 88.74 02:32:01 AM all 0.33 0.00 0.09 0.02 0.03 99.54 02:32:01 AM 0 0.45 0.00 0.08 0.00 0.02 99.45 02:32:01 AM 1 0.20 0.00 0.10 0.03 0.03 99.63 02:33:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 02:33:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 02:33:01 AM 1 0.18 0.00 0.07 0.00 0.03 99.72 02:34:01 AM all 0.38 0.00 0.14 0.00 0.02 99.46 02:34:01 AM 0 0.13 0.00 0.17 0.00 0.02 99.68 02:34:01 AM 1 0.63 0.00 0.12 0.00 0.02 99.23 02:35:01 AM all 9.01 0.00 1.88 0.01 0.06 89.05 02:35:01 AM 0 17.10 0.00 3.35 0.00 0.07 79.48 02:35:01 AM 1 1.02 0.00 0.42 0.02 0.05 98.49 02:36:01 AM all 27.93 0.00 3.85 0.16 0.08 67.98 02:36:01 AM 0 36.10 0.00 4.57 0.17 0.08 59.08 02:36:01 AM 1 19.76 0.00 3.13 0.15 0.08 76.87 Average: all 15.67 0.00 2.69 2.27 0.07 79.28 Average: 0 18.55 0.01 3.10 2.74 0.08 75.51 Average: 1 12.79 0.00 2.28 1.81 0.07 83.05