---> uname -a: Linux prd-centos8-robot-2c-8g-34506.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 576 4970 19 2151 6824 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:23:c1:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe23:c13e/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) 10/03/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 95.98 23.06 72.93 6216.06 6100.02 01:11:01 AM 82.59 0.70 81.89 50.77 9156.69 01:12:01 AM 27.15 0.42 26.73 64.79 2424.33 01:13:01 AM 52.97 0.03 52.93 3.47 7166.09 01:14:01 AM 4.48 0.10 4.38 32.13 200.68 01:15:01 AM 16.19 0.42 15.78 47.72 1805.80 Average: 46.56 4.12 42.44 1069.18 4475.91 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5315452 7026596 2566972 32.57 2688 1893008 740420 8.29 211464 2032180 146936 01:11:01 AM 5189204 7019700 2693220 34.17 2688 2007756 704128 7.88 221528 2127708 30072 01:12:01 AM 5079964 6998472 2802460 35.55 2688 2093048 728164 8.15 256868 2193888 65440 01:13:01 AM 5038796 7073164 2843628 36.08 2688 2203924 627756 7.03 258056 2213920 24 01:14:01 AM 4970612 7021272 2911812 36.94 2688 2220232 680240 7.62 258180 2281428 15208 01:15:01 AM 5144028 7037568 2738396 34.74 2688 2068756 659204 7.38 457896 1930272 13360 Average: 5123009 7029462 2759415 35.01 2688 2081121 689985 7.73 277332 2129899 45173 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 357.83 199.00 1657.02 60.28 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 50.74 37.40 530.86 7.17 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 40.74 32.43 295.57 8.13 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 203.05 141.42 45.15 38.84 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 63.82 41.54 285.97 4.57 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 76.39 49.48 112.36 49.89 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 132.10 83.55 487.83 28.15 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) 10/03/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.29 0.00 7.17 4.94 0.13 49.47 01:10:01 AM 0 31.16 0.00 6.88 5.58 0.13 56.24 01:10:01 AM 1 45.38 0.00 7.47 4.31 0.12 42.72 01:11:01 AM all 22.77 0.00 3.31 3.75 0.08 70.10 01:11:01 AM 0 19.85 0.00 3.07 3.90 0.08 73.09 01:11:01 AM 1 25.69 0.00 3.54 3.59 0.08 67.09 01:12:01 AM all 21.16 0.00 2.85 1.01 0.08 74.91 01:12:01 AM 0 9.00 0.00 2.12 1.07 0.07 87.75 01:12:01 AM 1 33.34 0.00 3.58 0.95 0.08 62.05 01:13:01 AM all 16.91 0.00 2.96 1.81 0.06 78.26 01:13:01 AM 0 12.44 0.00 2.59 1.72 0.05 83.20 01:13:01 AM 1 21.38 0.00 3.33 1.91 0.07 73.32 01:14:01 AM all 5.31 0.00 0.35 0.09 0.04 94.20 01:14:01 AM 0 4.44 0.00 0.33 0.13 0.03 95.06 01:14:01 AM 1 6.20 0.00 0.37 0.05 0.05 93.33 01:15:01 AM all 18.34 0.00 2.74 0.47 0.09 78.35 01:15:01 AM 0 10.92 0.00 2.45 0.35 0.08 86.19 01:15:01 AM 1 25.87 0.00 3.03 0.59 0.10 70.40 Average: all 20.47 0.00 3.23 2.01 0.08 74.21 Average: 0 14.62 0.00 2.90 2.12 0.08 80.28 Average: 1 26.33 0.00 3.56 1.90 0.08 68.13