---> uname -a: Linux prd-centos8-robot-2c-8g-5355.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 567 5008 19 2121 6834 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:8a:04:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe8a:42f/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) 12/25/2024 _x86_64_ (2 CPU) 04:02:16 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 55.05 18.82 36.23 5549.17 4662.13 04:05:01 AM 115.91 0.73 115.18 53.05 11435.45 04:06:01 AM 16.06 0.42 15.65 64.79 1484.39 04:07:01 AM 47.40 6.71 40.69 1245.72 2828.71 04:08:01 AM 25.98 0.03 25.95 3.47 5547.09 04:09:01 AM 15.30 0.42 14.88 69.06 517.28 04:10:01 AM 25.91 0.53 25.37 64.78 1091.95 Average: 43.06 3.92 39.14 996.38 3936.52 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5419376 7040244 2463048 31.25 2688 1811152 734204 8.22 199284 1974248 145928 04:05:01 AM 5230432 7028504 2651992 33.64 2688 1976272 702064 7.86 199096 2114388 30684 04:06:01 AM 5210628 7040400 2671796 33.90 2688 2006840 704876 7.89 224572 2105984 24980 04:07:01 AM 5018700 7058180 2863724 36.33 2688 2209308 675632 7.57 255292 2244128 156340 04:08:01 AM 5046480 7085748 2835944 35.98 2688 2209428 623992 6.99 259268 2208368 4 04:09:01 AM 5142664 7006924 2739760 34.76 2688 2039780 705344 7.90 290236 2099572 17448 04:10:01 AM 5123324 6992488 2759100 35.00 2688 2045444 727352 8.14 449836 1963732 16720 Average: 5170229 7036070 2712195 34.41 2688 2042603 696209 7.80 268226 2101489 56015 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 294.90 181.84 1594.35 59.98 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 60.15 47.85 670.35 8.29 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 18.03 8.83 6.82 3.57 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 35.52 30.62 299.15 7.36 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 188.40 140.13 37.69 36.20 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 62.89 42.18 78.68 20.38 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 19.81 18.18 16.35 8.72 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 96.63 66.82 383.34 20.55 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:16 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 32.12 0.00 5.55 5.31 0.12 56.90 04:04:01 AM 0 25.44 0.00 6.09 4.76 0.10 63.60 04:04:01 AM 1 38.76 0.00 5.01 5.86 0.14 50.23 04:05:01 AM all 28.38 0.00 4.43 5.40 0.11 61.67 04:05:01 AM 0 20.67 0.00 4.28 5.48 0.12 69.45 04:05:01 AM 1 36.13 0.00 4.58 5.32 0.10 53.87 04:06:01 AM all 14.01 0.00 1.94 0.83 0.12 83.11 04:06:01 AM 0 15.98 0.00 1.82 0.94 0.10 81.16 04:06:01 AM 1 12.05 0.00 2.05 0.72 0.13 85.04 04:07:01 AM all 22.05 0.00 4.08 5.72 0.09 68.06 04:07:01 AM 0 22.39 0.00 4.38 6.29 0.08 66.86 04:07:01 AM 1 21.72 0.00 3.79 5.15 0.10 69.24 04:08:01 AM all 4.26 0.00 0.87 4.84 0.08 89.96 04:08:01 AM 0 2.36 0.00 0.80 5.11 0.10 91.63 04:08:01 AM 1 6.16 0.00 0.94 4.57 0.05 88.28 04:09:01 AM all 13.76 0.00 1.81 0.14 0.06 84.22 04:09:01 AM 0 12.08 0.00 1.25 0.08 0.07 86.52 04:09:01 AM 1 15.45 0.00 2.37 0.20 0.05 81.93 04:10:01 AM all 27.76 0.00 3.05 0.48 0.08 68.64 04:10:01 AM 0 25.76 0.00 3.08 0.42 0.07 70.68 04:10:01 AM 1 29.75 0.00 3.02 0.53 0.08 66.61 Average: all 20.30 0.00 3.10 3.24 0.09 73.27 Average: 0 17.78 0.00 3.09 3.29 0.09 75.75 Average: 1 22.82 0.00 3.11 3.18 0.09 70.80