---> uname -a: Linux prd-centos8-robot-2c-8g-42229.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 580 4992 19 2125 6821 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:04:a2:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe04:a2f4/64 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:51 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 91.48 13.11 78.37 2345.61 6619.31 03:39:01 AM 80.71 0.70 80.01 50.78 9708.38 03:40:01 AM 29.97 0.42 29.55 64.77 1806.01 03:41:01 AM 42.62 0.03 42.59 3.47 6935.32 03:42:01 AM 0.43 0.12 0.32 33.06 8.78 03:43:01 AM 2.18 0.00 2.18 0.00 113.90 03:44:01 AM 0.18 0.00 0.18 0.00 2.28 03:45:01 AM 12.11 0.32 11.80 36.92 463.51 Average: 32.46 1.84 30.62 316.78 3207.09 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5322800 7057460 2559632 32.47 2688 1916292 674656 7.55 210812 2025788 160108 03:39:01 AM 5194176 7029028 2688256 34.10 2688 2011912 680124 7.62 231300 2112124 1108 03:40:01 AM 5041276 7074936 2841156 36.04 2688 2203412 649664 7.27 256108 2218460 171820 03:41:01 AM 5030396 7067944 2852036 36.18 2688 2206868 627232 7.02 258516 2219096 4 03:42:01 AM 4984200 7024148 2898232 36.77 2688 2209268 689968 7.73 258784 2264920 1420 03:43:01 AM 4984208 7024156 2898224 36.77 2688 2209268 689968 7.73 258784 2264860 8 03:44:01 AM 4969936 7009900 2912496 36.95 2688 2209284 721640 8.08 258784 2279236 4 03:45:01 AM 5123988 6992684 2758444 34.99 2688 2042268 718008 8.04 288736 2111780 20160 Average: 5081372 7035032 2801060 35.54 2688 2126072 681408 7.63 252728 2187033 44329 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 190.32 134.84 1319.51 35.18 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 48.17 35.32 417.79 7.37 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 41.66 32.92 295.04 7.62 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 202.25 181.99 46.75 43.26 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 81.16 69.09 31.88 25.05 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 237.24 236.64 47.73 99.15 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 196.65 192.42 196.02 68.20 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 84.99 67.68 126.31 32.28 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 135.30 118.86 310.11 39.76 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:51 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 34.24 0.00 6.28 2.85 0.13 56.50 03:38:01 AM 0 23.48 0.00 5.62 3.20 0.13 67.56 03:38:01 AM 1 45.01 0.00 6.93 2.51 0.12 45.43 03:39:01 AM all 21.98 0.00 3.38 3.41 0.08 71.15 03:39:01 AM 0 11.89 0.00 2.58 2.67 0.07 82.79 03:39:01 AM 1 32.09 0.00 4.18 4.16 0.08 59.49 03:40:01 AM all 24.01 0.00 3.26 1.33 0.09 71.32 03:40:01 AM 0 20.77 0.00 2.76 1.24 0.10 75.14 03:40:01 AM 1 27.25 0.00 3.76 1.42 0.08 67.49 03:41:01 AM all 10.64 0.00 2.26 2.40 0.05 84.65 03:41:01 AM 0 9.24 0.00 2.26 2.01 0.05 86.45 03:41:01 AM 1 12.06 0.00 2.27 2.79 0.05 82.84 03:42:01 AM all 7.35 0.00 0.39 0.03 0.06 92.18 03:42:01 AM 0 0.42 0.00 0.17 0.00 0.05 99.36 03:42:01 AM 1 14.30 0.00 0.60 0.05 0.07 84.98 03:43:01 AM all 19.37 0.00 0.47 0.01 0.09 80.06 03:43:01 AM 0 0.62 0.00 0.17 0.02 0.08 99.11 03:43:01 AM 1 38.17 0.00 0.77 0.00 0.10 60.96 03:44:01 AM all 23.96 0.00 0.49 0.00 0.10 75.46 03:44:01 AM 0 44.98 0.00 0.69 0.00 0.12 54.21 03:44:01 AM 1 3.01 0.00 0.28 0.00 0.08 96.62 03:45:01 AM all 17.80 0.00 1.90 0.13 0.08 80.08 03:45:01 AM 0 18.39 0.00 1.99 0.12 0.08 79.42 03:45:01 AM 1 17.23 0.00 1.82 0.13 0.08 80.74 Average: all 19.93 0.00 2.30 1.27 0.08 76.41 Average: 0 16.21 0.00 2.03 1.16 0.09 80.51 Average: 1 23.64 0.00 2.58 1.38 0.08 72.31