---> uname -a: Linux prd-centos8-robot-2c-8g-4224.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 593 4981 19 2122 6808 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:28:77:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe28:77c5/64 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) 12/20/2024 _x86_64_ (2 CPU) 00:55:10 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 81.32 9.80 71.53 1986.54 6003.30 12:58:01 AM 79.15 0.73 78.42 53.06 9955.02 12:59:01 AM 19.43 0.42 19.01 64.78 1303.83 01:00:01 AM 62.35 6.75 55.60 1249.18 7600.58 01:01:01 AM 5.26 0.10 5.16 32.12 211.11 01:02:01 AM 10.21 0.40 9.81 39.57 337.39 01:03:01 AM 26.44 0.52 25.92 63.85 1155.80 Average: 40.59 2.67 37.92 498.43 3794.98 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5358356 7054896 2524076 32.02 2688 1879468 696608 7.80 187432 2019828 165376 12:58:01 AM 5247392 7046644 2635040 33.43 2688 1977336 681200 7.63 208180 2087352 1120 12:59:01 AM 5175268 7025648 2707164 34.34 2688 2025732 699636 7.83 228708 2130400 41480 01:00:01 AM 5015208 7054552 2867224 36.37 2688 2209332 641980 7.19 258712 2233392 84 01:01:01 AM 4978924 7019612 2903508 36.84 2688 2210652 706924 7.92 258844 2273428 360 01:02:01 AM 5114924 6979588 2767508 35.11 2688 2040652 720916 8.07 290016 2127544 17936 01:03:01 AM 5122232 6992180 2760200 35.02 2688 2046068 724984 8.12 450056 1964212 16492 Average: 5144615 7024731 2737817 34.73 2688 2055606 696035 7.79 268850 2119451 34693 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 291.09 187.27 1763.05 63.45 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 53.31 35.94 454.10 7.07 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 22.79 17.89 97.76 5.26 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 221.86 164.86 245.09 35.97 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 28.02 19.23 5.70 2.32 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 184.76 143.10 1424.27 32.36 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 19.54 17.53 16.92 8.43 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 117.34 83.69 572.46 22.12 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) 12/20/2024 _x86_64_ (2 CPU) 00:55:10 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.03 0.00 5.62 2.74 0.10 53.52 12:57:01 AM 0 45.13 0.00 6.56 4.01 0.10 44.20 12:57:01 AM 1 30.90 0.00 4.67 1.47 0.10 62.86 12:58:01 AM all 21.17 0.00 3.29 3.24 0.10 72.20 12:58:01 AM 0 22.78 0.00 3.66 3.84 0.10 69.63 12:58:01 AM 1 19.57 0.00 2.92 2.63 0.10 74.77 12:59:01 AM all 17.57 0.00 2.10 2.18 0.10 78.05 12:59:01 AM 0 21.21 0.00 2.02 2.58 0.10 74.09 12:59:01 AM 1 13.93 0.00 2.18 1.78 0.10 82.01 01:00:01 AM all 20.70 0.00 4.28 2.44 0.07 72.52 01:00:01 AM 0 21.12 0.00 4.28 2.74 0.07 71.79 01:00:01 AM 1 20.28 0.00 4.27 2.14 0.07 73.24 01:01:01 AM all 2.17 0.00 0.30 0.06 0.05 97.42 01:01:01 AM 0 2.17 0.00 0.38 0.08 0.05 97.31 01:01:01 AM 1 2.16 0.00 0.22 0.03 0.05 97.54 01:02:01 AM all 16.41 0.00 2.22 0.09 0.09 81.18 01:02:01 AM 0 22.83 0.00 2.42 0.07 0.08 74.61 01:02:01 AM 1 10.01 0.00 2.03 0.12 0.10 87.74 01:03:01 AM all 28.71 0.00 3.18 0.77 0.08 67.26 01:03:01 AM 0 35.68 0.00 3.07 1.10 0.08 60.06 01:03:01 AM 1 21.72 0.00 3.29 0.43 0.08 74.47 Average: all 20.69 0.00 3.00 1.65 0.08 74.59 Average: 0 24.42 0.00 3.20 2.06 0.08 70.23 Average: 1 16.94 0.00 2.80 1.23 0.09 78.94