---> uname -a: Linux prd-centos8-robot-2c-8g-2748.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 623 4951 19 2121 6777 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:fc:d2:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fefc:d2ae/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) 10/30/2024 _x86_64_ (2 CPU) 07:01:13 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 75.89 13.08 62.81 2342.82 5431.97 07:04:01 AM 87.75 0.70 87.05 50.78 9572.46 07:05:01 AM 25.35 0.42 24.93 64.79 2359.62 07:06:01 AM 55.61 0.03 55.57 3.47 7455.34 07:07:01 AM 4.77 0.00 4.77 0.00 194.85 07:08:01 AM 0.35 0.00 0.35 0.00 6.05 07:09:01 AM 0.15 0.00 0.15 0.00 1.18 07:10:01 AM 0.47 0.12 0.35 33.06 88.49 07:11:01 AM 2.10 0.00 2.10 0.00 67.64 07:12:01 AM 0.33 0.00 0.33 0.00 5.13 07:13:01 AM 27.37 0.63 26.74 73.18 1362.33 Average: 25.47 1.36 24.11 233.48 2413.22 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5354948 7052376 2527484 32.06 2688 1879248 678740 7.60 210496 1991644 132628 07:04:01 AM 5168388 6998812 2714044 34.43 2688 2007668 717340 8.03 220928 2144036 30124 07:05:01 AM 5116256 7004980 2766176 35.09 2688 2063224 714236 8.00 250720 2160492 46200 07:06:01 AM 4988744 7020216 2893688 36.71 2688 2200944 677740 7.59 257012 2261100 84 07:07:01 AM 4988952 7020436 2893480 36.71 2688 2200956 677740 7.59 257028 2261276 4 07:08:01 AM 4988988 7020476 2893444 36.71 2688 2200960 677740 7.59 257036 2261352 4 07:09:01 AM 4988968 7020456 2893464 36.71 2688 2200960 677740 7.59 257036 2261252 8 07:10:01 AM 4923316 6958264 2959116 37.54 2688 2204420 787836 8.82 257168 2326160 4 07:11:01 AM 4883280 6918248 2999152 38.05 2688 2204448 803152 8.99 257168 2365572 16 07:12:01 AM 4984724 7021004 2897708 36.76 2688 2205752 687568 7.70 257484 2265108 1300 07:13:01 AM 5111700 6976540 2770732 35.15 2688 2040956 722252 8.09 448564 1972792 200 Average: 5045297 7001073 2837135 35.99 2688 2128140 711099 7.96 266422 2206435 19143 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 114.50 88.95 959.68 20.33 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 61.30 48.67 647.65 8.54 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 35.74 29.65 121.85 7.73 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 677.19 477.57 312.40 107.79 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 11.45 8.93 3.17 2.72 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 2.43 2.05 0.44 0.44 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 2.78 2.05 0.45 0.43 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 78.27 54.27 423.33 4.75 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 483.24 355.56 5705.38 23.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 454.53 356.56 4461.93 24.22 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 62.31 46.37 88.46 30.38 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 180.33 133.69 1156.78 20.94 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) 10/30/2024 _x86_64_ (2 CPU) 07:01:13 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 27.12 0.00 4.78 2.33 0.10 65.68 07:03:01 AM 0 27.89 0.00 5.15 2.06 0.12 64.80 07:03:01 AM 1 26.35 0.00 4.41 2.60 0.08 66.56 07:04:01 AM all 24.14 0.00 3.30 2.55 0.10 69.92 07:04:01 AM 0 15.59 0.00 3.07 2.85 0.08 78.40 07:04:01 AM 1 32.69 0.00 3.52 2.24 0.12 61.44 07:05:01 AM all 19.84 0.00 3.01 0.66 0.08 76.41 07:05:01 AM 0 17.00 0.00 2.64 0.58 0.08 79.70 07:05:01 AM 1 22.67 0.00 3.39 0.73 0.08 73.12 07:06:01 AM all 17.42 0.00 3.70 2.78 0.08 76.02 07:06:01 AM 0 10.78 0.00 3.46 2.87 0.07 82.82 07:06:01 AM 1 24.05 0.00 3.95 2.69 0.08 69.23 07:07:01 AM all 0.23 0.00 0.20 0.14 0.04 99.38 07:07:01 AM 0 0.27 0.00 0.22 0.28 0.05 99.18 07:07:01 AM 1 0.20 0.00 0.18 0.00 0.03 99.58 07:08:01 AM all 0.22 0.00 0.06 0.00 0.04 99.68 07:08:01 AM 0 0.35 0.00 0.07 0.00 0.07 99.52 07:08:01 AM 1 0.08 0.00 0.05 0.00 0.02 99.85 07:09:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 07:09:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 07:09:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 07:10:01 AM all 6.22 0.00 1.53 0.03 0.08 92.15 07:10:01 AM 0 2.94 0.00 0.72 0.05 0.07 96.23 07:10:01 AM 1 9.53 0.00 2.34 0.00 0.08 88.04 07:11:01 AM all 8.70 0.00 1.31 0.01 0.11 89.88 07:11:01 AM 0 11.16 0.00 1.86 0.00 0.12 86.87 07:11:01 AM 1 6.24 0.00 0.76 0.02 0.10 92.88 07:12:01 AM all 8.64 0.00 1.38 0.01 0.10 89.86 07:12:01 AM 0 6.03 0.00 1.18 0.02 0.08 92.70 07:12:01 AM 1 11.25 0.00 1.59 0.00 0.12 87.04 07:13:01 AM all 23.76 0.00 3.22 0.27 0.08 72.67 07:13:01 AM 0 13.66 0.00 3.01 0.37 0.08 82.88 07:13:01 AM 1 33.86 0.00 3.44 0.17 0.07 62.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.43 0.00 2.05 0.80 0.08 84.65 Average: 0 9.66 0.00 1.95 0.83 0.08 87.49 Average: 1 15.20 0.00 2.16 0.77 0.07 81.80