---> uname -a: Linux prd-centos8-robot-2c-8g-7326.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 583 4985 19 2129 6818 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:c0:bf:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fec0:bf6b/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) 11/14/2024 _x86_64_ (2 CPU) 03:57:39 LINUX RESTART (2 CPU) 03:58:03 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 136.08 75.91 60.18 8281.10 40635.36 04:00:01 AM 120.01 7.41 112.60 1296.50 10404.25 04:01:01 AM 29.60 0.42 29.19 64.77 3693.55 04:02:01 AM 51.72 0.12 51.60 5.41 4036.53 04:03:01 AM 18.25 0.00 18.25 0.00 4305.15 04:04:01 AM 2.00 0.10 1.90 32.13 91.18 04:05:01 AM 0.78 0.03 0.75 1.87 117.24 04:06:01 AM 27.53 0.65 26.88 74.12 1425.63 Average: 47.88 10.33 37.55 1192.41 7960.92 03:58:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5485736 7032864 2396696 30.41 2688 1738616 735496 8.24 189348 1919316 101972 04:00:01 AM 5172896 7008036 2709536 34.37 2688 2011636 709680 7.95 221076 2138040 90088 04:01:01 AM 5197428 7037368 2685004 34.06 2688 2017064 675868 7.57 244316 2092212 3508 04:02:01 AM 5028516 7064688 2853916 36.21 2688 2205596 625680 7.01 257180 2223512 119392 04:03:01 AM 5024252 7060388 2858180 36.26 2688 2205600 625680 7.01 257176 2223548 8 04:04:01 AM 4981960 7020368 2900472 36.80 2688 2207872 695668 7.79 257444 2265568 540 04:05:01 AM 5018456 7060712 2863976 36.33 2688 2211720 627324 7.02 257904 2228976 1172 04:06:01 AM 5131684 7004192 2750748 34.90 2688 2048448 695468 7.79 450320 1948824 188 Average: 5130116 7036077 2752316 34.92 2688 2080819 673858 7.55 266846 2130000 39608 03:58:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 319.37 196.11 1312.60 59.44 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 85.39 67.68 940.90 18.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 13.39 8.56 5.82 3.61 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 252.00 184.84 346.49 41.26 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 1.78 1.13 0.72 0.17 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 34.26 23.16 10.24 4.18 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 25.71 21.68 6.24 5.05 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 55.19 39.91 91.90 33.45 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 97.18 67.13 335.30 20.44 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) 11/14/2024 _x86_64_ (2 CPU) 03:57:39 LINUX RESTART (2 CPU) 03:58:03 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 35.93 0.06 8.89 20.45 0.10 34.56 03:59:01 AM 0 40.63 0.05 9.50 19.41 0.10 30.30 03:59:01 AM 1 31.22 0.07 8.29 21.49 0.10 38.83 04:00:01 AM all 36.74 0.00 5.63 2.60 0.12 54.91 04:00:01 AM 0 39.01 0.00 5.90 2.47 0.12 52.51 04:00:01 AM 1 34.47 0.00 5.36 2.72 0.12 57.32 04:01:01 AM all 11.83 0.00 1.78 0.45 0.07 85.87 04:01:01 AM 0 17.41 0.00 1.82 0.15 0.08 80.54 04:01:01 AM 1 6.28 0.00 1.74 0.75 0.05 91.19 04:02:01 AM all 27.22 0.00 4.03 3.34 0.10 65.31 04:02:01 AM 0 29.04 0.00 4.43 3.69 0.10 62.74 04:02:01 AM 1 25.40 0.00 3.63 3.00 0.10 67.87 04:03:01 AM all 0.37 0.00 0.26 1.94 0.03 97.40 04:03:01 AM 0 0.60 0.00 0.25 0.82 0.03 98.30 04:03:01 AM 1 0.13 0.00 0.27 3.06 0.03 96.51 04:04:01 AM all 8.61 0.00 0.87 0.02 0.07 90.43 04:04:01 AM 0 12.09 0.00 1.20 0.00 0.07 86.63 04:04:01 AM 1 5.13 0.00 0.54 0.03 0.07 94.23 04:05:01 AM all 12.55 0.00 0.72 0.01 0.07 86.66 04:05:01 AM 0 13.27 0.00 0.82 0.02 0.07 85.82 04:05:01 AM 1 11.82 0.00 0.62 0.00 0.07 87.49 04:06:01 AM all 24.92 0.00 3.16 0.30 0.08 71.54 04:06:01 AM 0 24.85 0.00 2.59 0.32 0.08 72.16 04:06:01 AM 1 24.98 0.00 3.72 0.28 0.08 70.93 Average: all 19.67 0.01 3.14 3.55 0.08 73.55 Average: 0 22.00 0.01 3.28 3.28 0.08 71.35 Average: 1 17.34 0.01 2.99 3.83 0.08 75.75