---> uname -a: Linux prd-centos8-robot-2c-8g-6179.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 631 4903 19 2162 6770 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:26:89:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe26:8945/64 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:40 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 164.66 111.25 53.41 13241.41 38328.94 02:03:01 AM 103.35 0.15 103.20 4.00 10821.56 02:04:01 AM 37.17 1.02 36.15 113.11 3884.51 02:05:01 AM 33.18 6.78 26.40 1248.73 1497.07 02:06:01 AM 41.59 0.03 41.55 3.47 6920.71 02:07:01 AM 0.67 0.10 0.57 32.12 16.49 02:08:02 AM 27.75 0.65 27.10 74.12 2564.42 Average: 58.35 17.15 41.20 2103.99 9151.76 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5524328 7048988 2358096 29.92 2688 1717744 740048 8.29 186040 1889756 104168 02:03:01 AM 5124644 6950000 2757780 34.99 2688 2004140 778916 8.72 190668 2226328 116200 02:04:01 AM 5250532 7053200 2631892 33.39 2688 1980900 686932 7.69 217988 2073824 20 02:05:01 AM 4984936 7027300 2897488 36.76 2688 2212096 687720 7.70 255268 2274580 188360 02:06:01 AM 4973888 7015992 2908536 36.90 2688 2212276 683936 7.66 259036 2277408 12 02:07:01 AM 4954216 7017168 2928208 37.15 2688 2233120 686392 7.69 259504 2296900 19744 02:08:02 AM 5066832 6973628 2815592 35.72 2688 2083500 729068 8.16 466292 2002900 172 Average: 5125625 7012325 2756799 34.97 2688 2063397 713287 7.99 262114 2148814 61239 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 275.98 168.86 1161.02 58.39 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 90.67 71.24 1079.74 10.58 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 15.15 9.48 6.77 3.62 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 36.63 31.29 297.10 6.96 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 197.63 146.33 42.76 32.34 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 72.18 57.15 333.79 6.02 0.00 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 60.17 42.58 114.32 59.86 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 106.94 75.29 433.71 25.40 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:40 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 33.14 0.06 9.59 26.45 0.13 30.62 02:02:01 AM 0 36.99 0.05 10.80 27.99 0.14 24.04 02:02:01 AM 1 29.28 0.07 8.38 24.91 0.12 37.25 02:03:01 AM all 31.23 0.00 4.50 5.40 0.10 58.77 02:03:01 AM 0 37.03 0.00 5.05 5.05 0.12 52.75 02:03:01 AM 1 25.41 0.00 3.95 5.75 0.08 64.81 02:04:01 AM all 15.88 0.00 1.78 2.02 0.08 80.24 02:04:01 AM 0 18.62 0.00 2.01 1.05 0.07 78.25 02:04:01 AM 1 13.14 0.00 1.56 2.99 0.08 82.22 02:05:01 AM all 23.91 0.00 4.26 1.41 0.08 70.35 02:05:01 AM 0 29.26 0.00 4.74 1.72 0.08 64.20 02:05:01 AM 1 18.55 0.00 3.77 1.10 0.07 76.50 02:06:01 AM all 5.00 0.00 1.38 4.01 0.06 89.56 02:06:01 AM 0 2.81 0.00 1.10 4.57 0.05 91.47 02:06:01 AM 1 7.18 0.00 1.66 3.45 0.07 87.64 02:07:01 AM all 7.21 0.00 0.48 0.01 0.06 92.24 02:07:01 AM 0 4.49 0.00 0.38 0.00 0.05 95.07 02:07:01 AM 1 10.01 0.00 0.58 0.02 0.07 89.32 02:08:02 AM all 25.17 0.00 3.23 0.74 0.08 70.78 02:08:02 AM 0 34.25 0.00 3.09 0.68 0.08 61.89 02:08:02 AM 1 16.06 0.00 3.38 0.79 0.08 79.69 Average: all 20.22 0.01 3.60 5.69 0.08 70.40 Average: 0 23.34 0.01 3.87 5.83 0.08 66.86 Average: 1 17.09 0.01 3.32 5.55 0.08 73.95