---> uname -a: Linux prd-centos8-robot-2c-8g-139.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 603 4920 19 2174 6798 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:59:c5:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe59:c595/64 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) 01/09/2025 _x86_64_ (2 CPU) 02:00:45 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 194.17 145.39 48.79 13433.10 37800.68 02:03:01 AM 86.02 6.21 79.81 1092.30 6275.22 02:04:01 AM 75.67 0.73 74.94 53.05 9738.62 02:05:01 AM 27.51 7.13 20.38 1310.50 1478.96 02:06:01 AM 57.88 2.52 55.36 396.00 7353.15 02:07:01 AM 0.70 0.10 0.60 32.13 68.44 02:08:01 AM 15.31 0.38 14.93 42.53 1954.52 02:09:01 AM 22.26 0.47 21.79 59.18 795.87 Average: 60.00 20.42 39.58 2057.64 8197.05 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5793748 7184456 2088684 26.50 2688 1589800 630600 7.06 165456 1663932 30420 02:03:01 AM 5223028 6988552 2659404 33.74 2688 1944524 771120 8.63 187288 2139824 228248 02:04:01 AM 5176292 6999344 2706140 34.33 2688 2001024 731700 8.19 211260 2152256 24660 02:05:01 AM 5060240 6983280 2822192 35.80 2688 2098000 751496 8.41 258088 2211900 64664 02:06:01 AM 4995972 7047604 2886460 36.62 2688 2221444 657204 7.36 264372 2249188 76 02:07:01 AM 4939604 7000188 2942828 37.33 2688 2230460 724296 8.11 264496 2303988 6412 02:08:01 AM 5111652 7029344 2770780 35.15 2688 2093024 707316 7.92 453748 1966844 13248 02:09:01 AM 5107084 7029596 2775348 35.21 2688 2098264 694392 7.78 473660 1952688 16520 Average: 5175952 7032796 2706480 34.34 2688 2034568 708516 7.93 284796 2080078 48031 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 191.30 101.78 817.93 42.36 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 123.91 92.30 1042.94 19.77 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 53.53 37.24 442.05 7.59 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 35.30 29.07 295.43 6.46 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 206.43 151.27 46.66 40.98 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 45.44 33.83 206.03 3.24 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 93.55 60.67 248.97 53.94 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 15.49 15.74 13.08 7.66 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 95.67 65.26 389.34 22.76 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) 01/09/2025 _x86_64_ (2 CPU) 02:00:45 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 28.15 0.08 8.89 42.98 0.28 19.62 02:02:01 AM 0 26.88 0.07 9.60 45.74 0.29 17.43 02:02:01 AM 1 29.42 0.10 8.18 40.21 0.27 21.81 02:03:01 AM all 34.78 0.00 5.03 3.37 0.09 56.73 02:03:01 AM 0 26.04 0.00 4.55 2.57 0.08 66.76 02:03:01 AM 1 43.51 0.00 5.51 4.18 0.10 46.70 02:04:01 AM all 18.51 0.00 2.72 4.48 0.09 74.19 02:04:01 AM 0 16.26 0.00 2.96 6.43 0.10 74.25 02:04:01 AM 1 20.77 0.00 2.49 2.53 0.08 74.13 02:05:01 AM all 17.32 0.00 3.05 0.67 0.08 78.88 02:05:01 AM 0 14.11 0.00 3.02 0.73 0.07 82.07 02:05:01 AM 1 20.53 0.00 3.09 0.60 0.08 75.70 02:06:01 AM all 16.42 0.00 3.07 2.12 0.06 78.33 02:06:01 AM 0 13.32 0.00 2.96 1.22 0.07 82.44 02:06:01 AM 1 19.51 0.00 3.19 3.02 0.05 74.23 02:07:01 AM all 2.95 0.00 0.28 0.02 0.06 96.70 02:07:01 AM 0 1.80 0.00 0.20 0.00 0.07 97.93 02:07:01 AM 1 4.11 0.00 0.35 0.03 0.05 95.46 02:08:01 AM all 19.03 0.00 2.28 0.28 0.09 78.32 02:08:01 AM 0 10.77 0.00 1.65 0.12 0.10 87.36 02:08:01 AM 1 27.42 0.00 2.91 0.44 0.08 69.14 02:09:01 AM all 26.38 0.00 2.71 0.26 0.08 70.56 02:09:01 AM 0 16.07 0.00 2.35 0.27 0.08 81.22 02:09:01 AM 1 36.68 0.00 3.07 0.25 0.08 59.92 Average: all 20.45 0.01 3.50 6.75 0.10 69.19 Average: 0 15.65 0.01 3.41 7.11 0.11 73.72 Average: 1 25.26 0.01 3.60 6.39 0.10 64.64