---> uname -a: Linux prd-centos8-robot-2c-8g-3946.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 548 5061 19 2087 6854 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:48:4e:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe48:4ec8/64 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) 11/03/2024 _x86_64_ (2 CPU) 02:21:48 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 46.45 16.84 29.61 946.88 22356.93 02:25:01 AM 65.38 47.33 18.04 5656.78 14488.24 02:26:01 AM 43.65 2.30 41.35 176.21 4251.05 02:27:01 AM 58.62 6.75 51.87 1246.46 5231.99 02:28:01 AM 63.11 0.07 63.04 1.87 5655.91 02:29:01 AM 31.32 0.63 30.69 48.92 3918.91 02:30:00 AM 3.00 0.00 3.00 0.00 89.80 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 16.86 0.68 16.18 102.10 410.95 Average: 41.04 9.33 31.72 1022.31 7049.98 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 6160852 7372340 1721580 21.84 2688 1418708 368568 4.68 110480 1395896 386052 02:25:01 AM 5691260 7125940 2191172 27.80 2688 1631352 645724 7.23 167844 1754708 49220 02:26:01 AM 5549964 7084520 2332468 29.59 2688 1726544 672940 7.53 186132 1860612 33156 02:27:01 AM 5369232 7070924 2513200 31.88 2688 1885348 679844 7.61 210504 1986148 106296 02:28:01 AM 5214144 7047540 2668288 33.85 2688 2011476 672472 7.53 211452 2120804 107120 02:29:01 AM 5211036 7037268 2671396 33.89 2688 2003624 669076 7.49 220288 2109476 4 02:30:00 AM 5211220 7037452 2671212 33.89 2688 2003624 684656 7.67 220288 2109756 4 02:30:01 AM 5293460 7119716 2588972 32.84 2688 2003624 602204 6.74 227828 2020496 16 02:31:01 AM 5231032 7060692 2651400 33.64 2688 2007008 650012 7.28 405696 1903228 36 Average: 5436911 7106266 2445521 31.02 2688 1854590 627277 7.02 217835 1917903 75767 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 7.33 5.20 1.71 1.12 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 238.22 146.52 854.59 53.21 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 35.99 33.36 401.37 3.66 0.00 0.00 0.00 0.00 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 26.10 22.90 354.00 2.46 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 33.68 29.16 435.80 5.69 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 13.71 9.53 149.53 1.67 0.00 0.00 0.00 0.00 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 1.66 0.64 0.68 0.38 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 21.05 16.84 15.53 10.28 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 22.09 20.26 20.32 16.46 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 47.38 33.48 277.27 10.60 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) 11/03/2024 _x86_64_ (2 CPU) 02:21:48 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 9.79 0.01 2.03 86.86 0.06 1.26 02:24:01 AM 0 9.35 0.02 1.73 86.64 0.05 2.21 02:24:01 AM 1 10.22 0.00 2.32 87.07 0.07 0.32 02:25:01 AM all 13.75 0.04 4.36 51.09 0.09 30.67 02:25:01 AM 0 14.76 0.02 2.93 55.40 0.09 26.81 02:25:01 AM 1 12.73 0.07 5.78 46.79 0.10 34.53 02:26:01 AM all 12.32 0.00 1.73 25.46 0.10 60.40 02:26:01 AM 0 9.68 0.00 1.44 17.94 0.10 70.83 02:26:01 AM 1 14.96 0.00 2.02 33.00 0.10 49.92 02:27:01 AM all 16.15 0.00 3.40 17.76 0.07 62.62 02:27:01 AM 0 17.83 0.00 3.50 20.26 0.07 58.34 02:27:01 AM 1 14.47 0.00 3.30 15.25 0.07 66.92 02:28:01 AM all 15.32 0.00 2.25 23.76 0.08 58.58 02:28:01 AM 0 23.49 0.00 2.93 27.35 0.08 46.15 02:28:01 AM 1 7.19 0.00 1.58 20.19 0.08 70.95 02:29:01 AM all 8.13 0.00 1.01 6.88 0.05 83.93 02:29:01 AM 0 11.22 0.00 1.27 9.93 0.05 77.53 02:29:01 AM 1 5.03 0.00 0.75 3.83 0.05 90.33 02:30:00 AM all 0.45 0.00 0.06 0.26 0.03 99.19 02:30:00 AM 0 0.36 0.00 0.07 0.53 0.02 99.03 02:30:00 AM 1 0.54 0.00 0.05 0.00 0.05 99.36 02:30:01 AM all 12.90 0.00 1.61 0.00 0.00 85.48 02:30:01 AM 0 25.27 0.00 2.20 0.00 0.00 72.53 02:30:01 AM 1 1.05 0.00 1.05 0.00 0.00 97.89 02:31:01 AM all 23.34 0.00 2.53 4.26 0.08 69.78 02:31:01 AM 0 21.20 0.00 2.24 5.24 0.08 71.24 02:31:01 AM 1 25.48 0.00 2.83 3.28 0.08 68.32 Average: all 12.40 0.01 2.17 26.95 0.07 58.40 Average: 0 13.51 0.00 2.01 27.78 0.07 56.62 Average: 1 11.30 0.01 2.32 26.12 0.08 60.17