---> uname -a: Linux prd-centos8-robot-2c-8g-1018.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 602 4934 19 2160 6799 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:3b:52:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe3b:5206/64 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) 01/12/2025 _x86_64_ (2 CPU) 04:00:20 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 109.28 64.58 44.70 6378.66 29973.14 04:03:01 AM 113.76 0.70 113.06 52.65 11240.94 04:04:01 AM 31.23 0.43 30.79 65.19 3661.84 04:05:01 AM 52.26 6.78 45.48 1249.51 2911.89 04:06:01 AM 24.20 0.00 24.20 0.00 5601.03 04:07:01 AM 5.05 0.42 4.63 69.06 809.07 04:08:01 AM 25.63 0.53 25.10 64.79 1927.61 Average: 51.68 10.54 41.14 1129.99 8035.93 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5571172 7094592 2311260 29.32 2688 1716168 688976 7.71 187648 1843204 106996 04:03:01 AM 5260660 7056540 2621772 33.26 2688 1973244 666124 7.46 192484 2089516 90644 04:04:01 AM 5306888 7104168 2575544 32.67 2688 1975268 642752 7.20 218272 2018588 12 04:05:01 AM 5046456 7083520 2835976 35.98 2688 2206636 635364 7.11 259040 2211580 156464 04:06:01 AM 5012860 7049588 2869572 36.40 2688 2206604 667744 7.48 259092 2241280 4 04:07:01 AM 5096272 7007012 2786160 35.35 2688 2082300 706980 7.92 272432 2154080 27668 04:08:01 AM 5121120 7026592 2761312 35.03 2688 2081120 700412 7.84 468748 1945112 212 Average: 5202204 7060287 2680228 34.00 2688 2034477 672622 7.53 265388 2071909 54571 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 262.97 156.99 1169.46 56.40 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 90.95 72.84 1061.28 10.71 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 16.81 9.32 6.29 3.56 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 41.91 36.35 302.63 10.16 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 192.34 137.46 36.29 35.03 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 129.65 88.54 456.04 54.63 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 18.26 16.35 15.56 7.91 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 107.69 74.05 435.96 25.51 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) 01/12/2025 _x86_64_ (2 CPU) 04:00:20 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 30.51 0.05 6.19 28.98 0.11 34.15 04:02:01 AM 0 33.56 0.03 6.07 28.97 0.12 31.25 04:02:01 AM 1 27.48 0.07 6.31 29.00 0.10 37.05 04:03:01 AM all 35.32 0.00 4.78 4.78 0.12 55.01 04:03:01 AM 0 52.69 0.00 5.52 4.77 0.12 36.91 04:03:01 AM 1 17.89 0.00 4.04 4.80 0.12 73.15 04:04:01 AM all 10.76 0.00 1.39 1.56 0.07 86.22 04:04:01 AM 0 17.79 0.00 1.52 1.97 0.05 78.67 04:04:01 AM 1 3.74 0.00 1.27 1.15 0.08 93.76 04:05:01 AM all 28.18 0.00 5.05 1.58 0.10 65.09 04:05:01 AM 0 28.75 0.00 5.14 1.05 0.12 64.94 04:05:01 AM 1 27.60 0.00 4.95 2.12 0.08 65.24 04:06:01 AM all 0.84 0.00 0.74 5.39 0.03 93.00 04:06:01 AM 0 0.48 0.00 0.90 6.97 0.02 91.63 04:06:01 AM 1 1.20 0.00 0.59 3.81 0.03 94.37 04:07:01 AM all 11.05 0.00 1.63 0.07 0.06 87.20 04:07:01 AM 0 10.69 0.00 1.76 0.05 0.07 87.43 04:07:01 AM 1 11.40 0.00 1.49 0.08 0.05 86.97 04:08:01 AM all 26.06 0.00 2.79 0.23 0.09 70.83 04:08:01 AM 0 29.98 0.00 3.31 0.20 0.08 66.43 04:08:01 AM 1 22.13 0.00 2.27 0.27 0.10 75.23 Average: all 20.41 0.01 3.23 6.09 0.08 70.18 Average: 0 24.89 0.00 3.46 6.29 0.08 65.27 Average: 1 15.93 0.01 2.99 5.90 0.08 75.09