---> uname -a: Linux prd-centos8-robot-2c-8g-6168.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 558 5017 19 2122 6843 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:87:c8:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe87:c8b1/64 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) 02:00:26 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 79.30 22.41 56.89 5646.86 6202.61 02:03:02 AM 96.90 0.32 96.58 22.40 11661.72 02:04:01 AM 18.69 0.85 17.84 97.05 1358.40 02:05:01 AM 54.36 6.75 47.61 1249.39 3702.37 02:06:01 AM 23.76 0.00 23.76 0.00 4947.08 02:07:01 AM 21.45 0.73 20.71 106.12 983.32 Average: 49.17 5.19 43.97 1191.06 4819.12 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5338492 7036120 2543932 32.27 2688 1882440 731360 8.19 219764 2010372 202292 02:03:02 AM 5268356 7066176 2614068 33.16 2688 1975524 644912 7.22 188444 2081192 30688 02:04:01 AM 5317616 7117784 2564808 32.54 2688 1978344 603892 6.76 217604 2005756 12 02:05:01 AM 5053344 7093300 2829080 35.89 2688 2209640 601452 6.73 258364 2201240 134264 02:06:01 AM 5049780 7089312 2832644 35.94 2688 2209656 601452 6.73 258364 2201640 36 02:07:01 AM 5177384 7042492 2705040 34.32 2688 2041080 676412 7.57 448128 1909068 3912 Average: 5200829 7074197 2681595 34.02 2688 2049447 643247 7.20 265111 2068211 61867 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 286.66 171.16 1567.82 58.69 0.00 0.00 0.00 0.00 02:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM eth0 59.82 48.06 668.14 8.27 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 15.99 9.76 6.35 3.69 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 236.94 174.74 339.32 44.85 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 3.50 1.95 1.02 0.56 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 79.24 46.24 88.14 24.05 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 114.00 75.52 446.61 23.42 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) 02:00:26 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 39.13 0.00 6.25 5.78 0.13 48.71 02:02:01 AM 0 46.84 0.00 7.63 6.77 0.15 38.61 02:02:01 AM 1 31.46 0.00 4.88 4.79 0.10 58.77 02:03:02 AM all 26.33 0.00 3.92 7.03 0.10 62.62 02:03:02 AM 0 33.47 0.00 4.56 7.80 0.10 54.07 02:03:02 AM 1 19.20 0.00 3.29 6.26 0.10 71.16 02:04:01 AM all 11.22 0.00 1.37 0.63 0.09 86.68 02:04:01 AM 0 14.58 0.00 1.73 0.65 0.10 82.94 02:04:01 AM 1 7.86 0.00 1.02 0.61 0.08 90.43 02:05:01 AM all 28.50 0.00 5.33 1.77 0.10 64.31 02:05:01 AM 0 36.91 0.00 5.50 1.44 0.12 56.04 02:05:01 AM 1 20.10 0.00 5.15 2.10 0.08 72.56 02:06:01 AM all 0.29 0.00 0.31 1.90 0.07 97.44 02:06:01 AM 0 0.53 0.00 0.30 1.72 0.08 97.36 02:06:01 AM 1 0.05 0.00 0.32 2.07 0.05 97.51 02:07:01 AM all 24.74 0.00 3.32 0.37 0.10 71.47 02:07:01 AM 0 32.27 0.00 3.56 0.50 0.10 63.56 02:07:01 AM 1 17.22 0.00 3.08 0.23 0.10 79.37 Average: all 21.72 0.00 3.42 2.92 0.10 71.84 Average: 0 27.45 0.00 3.88 3.15 0.11 65.40 Average: 1 16.00 0.00 2.96 2.68 0.09 78.27