---> uname -a: Linux prd-centos8-robot-2c-8g-39355.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 597 4953 19 2146 6803 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:13:e8:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe13:e812/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:00 AM 91.84 51.06 40.78 6191.98 20846.56 01:10:01 AM 50.00 0.00 50.00 0.00 2642.65 01:11:01 AM 123.19 7.41 115.78 1296.50 9675.49 01:12:01 AM 28.24 0.38 27.86 64.25 3550.30 01:13:01 AM 60.77 0.07 60.71 4.00 6817.28 01:14:01 AM 11.80 0.00 11.80 0.00 2598.32 01:15:01 AM 2.53 0.12 2.42 33.06 352.24 01:16:01 AM 0.28 0.00 0.28 0.00 3.47 01:17:01 AM 0.33 0.00 0.33 0.00 191.87 01:18:01 AM 16.30 0.40 15.90 46.79 1258.19 Average: 37.20 6.54 30.66 840.77 5009.93 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:00 AM 5460332 7045580 2422092 30.73 2688 1775880 724240 8.11 191580 1939756 114948 01:10:01 AM 5454528 7041100 2427896 30.80 2688 1777100 724240 8.11 191640 1945128 115452 01:11:01 AM 5180032 7010028 2702392 34.28 2688 2006920 694756 7.78 222232 2133596 90036 01:12:01 AM 5208212 7043040 2674212 33.93 2688 2012096 679688 7.61 245072 2082600 3256 01:13:01 AM 5032760 7066376 2849664 36.15 2688 2203096 629100 7.04 258660 2214984 69564 01:14:01 AM 5032384 7065988 2850040 36.16 2688 2203100 629100 7.04 258656 2214992 4 01:15:01 AM 4970572 7013556 2911852 36.94 2688 2212476 695772 7.79 258924 2276360 16 01:16:01 AM 4953856 6996876 2928568 37.15 2688 2212512 729476 8.17 258924 2292480 48 01:17:01 AM 4953172 7001820 2929252 37.16 2688 2218148 723672 8.10 258984 2293220 16 01:18:01 AM 5138428 7027164 2743996 34.81 2688 2064468 666428 7.46 457020 1936664 13372 Average: 5138428 7031153 2743996 34.81 2688 2068580 689647 7.72 260169 2132978 40671 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 319.95 188.04 1578.08 56.60 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 191.18 163.24 982.56 17.13 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 58.31 45.48 614.86 14.31 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 15.94 10.95 6.25 5.36 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 209.40 162.32 334.62 37.93 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 2.13 0.65 0.19 0.11 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 205.68 190.30 107.12 73.27 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 293.98 285.47 544.23 101.00 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 121.96 118.14 283.64 35.71 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 67.16 44.38 101.10 42.28 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 143.67 116.16 395.94 40.68 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) 10/06/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:00 AM all 36.88 0.03 6.45 14.48 0.10 42.06 01:10:00 AM 0 38.64 0.02 7.10 15.00 0.10 39.14 01:10:00 AM 1 35.11 0.03 5.80 13.95 0.10 45.00 01:10:01 AM all 36.76 0.00 2.21 5.15 0.00 55.88 01:10:01 AM 0 71.01 0.00 2.90 10.14 0.00 15.94 01:10:01 AM 1 1.49 0.00 1.49 0.00 0.00 97.01 01:11:01 AM all 31.98 0.00 5.58 5.15 0.11 57.18 01:11:01 AM 0 29.92 0.00 5.42 5.42 0.10 59.15 01:11:01 AM 1 34.04 0.00 5.74 4.89 0.12 55.21 01:12:01 AM all 11.53 0.00 1.78 1.62 0.09 84.98 01:12:01 AM 0 8.89 0.00 1.89 1.89 0.08 87.25 01:12:01 AM 1 14.19 0.00 1.67 1.34 0.10 82.70 01:13:01 AM all 25.85 0.00 4.08 5.76 0.08 64.24 01:13:01 AM 0 31.35 0.00 4.10 4.50 0.08 59.97 01:13:01 AM 1 20.35 0.00 4.07 7.01 0.07 68.51 01:14:01 AM all 0.30 0.00 0.17 0.85 0.03 98.65 01:14:01 AM 0 0.18 0.00 0.20 0.82 0.02 98.78 01:14:01 AM 1 0.42 0.00 0.13 0.89 0.05 98.51 01:15:01 AM all 24.45 0.00 1.29 0.06 0.08 74.12 01:15:01 AM 0 24.68 0.00 0.82 0.12 0.08 74.30 01:15:01 AM 1 24.22 0.00 1.75 0.00 0.08 73.95 01:16:01 AM all 23.21 0.00 0.58 0.00 0.11 76.10 01:16:01 AM 0 29.96 0.00 0.52 0.00 0.12 69.40 01:16:01 AM 1 16.48 0.00 0.64 0.00 0.10 82.79 01:17:01 AM all 14.26 0.00 0.39 0.03 0.07 85.25 01:17:01 AM 0 25.24 0.00 0.45 0.07 0.07 74.17 01:17:01 AM 1 3.17 0.00 0.32 0.00 0.07 96.44 01:18:01 AM all 17.14 0.00 2.58 0.26 0.07 79.96 01:18:01 AM 0 25.80 0.00 2.52 0.23 0.07 71.38 01:18:01 AM 1 8.46 0.00 2.64 0.28 0.07 88.55 Average: all 20.60 0.00 2.54 3.11 0.08 73.66 Average: 0 23.87 0.00 2.55 3.10 0.08 70.40 Average: 1 17.33 0.00 2.53 3.13 0.08 76.93