---> uname -a: Linux prd-centos8-robot-2c-8g-1136.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4782 19 2305 6786 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:00:3b:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe00:3bb6/64 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) 23:24:17 LINUX RESTART (2 CPU) 11:25:02 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 91.53 17.28 74.25 5333.33 7154.96 11:27:01 PM 78.12 0.73 77.39 53.05 9966.73 11:28:01 PM 32.16 7.10 25.06 1309.96 1504.45 11:29:01 PM 50.59 2.55 48.04 396.47 7094.17 11:30:01 PM 2.98 0.00 2.98 0.00 91.72 11:31:01 PM 0.57 0.00 0.57 0.00 7.90 11:32:01 PM 0.33 0.00 0.33 0.00 3.28 11:33:01 PM 11.26 0.18 11.08 33.86 314.36 Average: 33.32 3.45 29.87 881.74 3259.32 11:25:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5378676 7070648 2503756 31.76 2688 1875460 674612 7.55 186180 2000360 165364 11:27:01 PM 5259864 7055108 2622568 33.27 2688 1973408 689964 7.73 207944 2074152 1160 11:28:01 PM 5024240 7005388 2858192 36.26 2688 2154580 725076 8.12 268548 2234336 124944 11:29:01 PM 4996204 7043540 2886228 36.62 2688 2217380 658808 7.38 263384 2251504 24 11:30:01 PM 4996268 7043608 2886164 36.62 2688 2217380 677968 7.59 263388 2251732 4 11:31:01 PM 4996336 7043700 2886096 36.61 2688 2217384 677968 7.59 263388 2251744 4 11:32:01 PM 4996500 7043864 2885932 36.61 2688 2217384 677968 7.59 263388 2251560 4 11:33:01 PM 4914332 6959928 2968100 37.65 2688 2215232 733648 8.21 300496 2296280 13356 Average: 5070302 7033223 2812130 35.68 2688 2136026 689502 7.72 252090 2201458 38108 11:25:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 321.80 211.53 1816.93 63.68 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 47.32 31.67 454.14 6.87 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 41.14 33.67 297.28 7.96 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 612.56 434.97 121.90 98.37 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 1.13 0.55 0.14 0.09 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 0.93 0.25 0.17 0.08 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.48 0.10 0.11 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 14.80 12.55 14.93 6.40 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 129.76 90.42 335.17 22.85 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) 23:24:17 LINUX RESTART (2 CPU) 11:25:02 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 39.56 0.00 6.57 2.92 0.10 50.85 11:26:01 PM 0 31.45 0.00 6.87 2.65 0.09 58.94 11:26:01 PM 1 47.68 0.00 6.28 3.18 0.12 42.74 11:27:01 PM all 21.21 0.00 3.27 2.76 0.10 72.66 11:27:01 PM 0 18.73 0.00 3.34 2.27 0.08 75.57 11:27:01 PM 1 23.68 0.00 3.21 3.26 0.12 69.74 11:28:01 PM all 22.78 0.00 3.67 1.13 0.08 72.35 11:28:01 PM 0 15.75 0.00 3.15 0.68 0.07 80.35 11:28:01 PM 1 29.81 0.00 4.18 1.57 0.08 64.35 11:29:01 PM all 14.71 0.00 3.49 1.61 0.08 80.10 11:29:01 PM 0 11.40 0.00 3.06 1.10 0.08 84.35 11:29:01 PM 1 18.03 0.00 3.92 2.11 0.08 75.85 11:30:01 PM all 0.30 0.00 0.08 0.01 0.03 99.58 11:30:01 PM 0 0.18 0.00 0.07 0.00 0.03 99.72 11:30:01 PM 1 0.42 0.00 0.08 0.02 0.03 99.45 11:31:01 PM all 0.31 0.00 0.07 0.00 0.04 99.58 11:31:01 PM 0 0.52 0.00 0.05 0.00 0.02 99.42 11:31:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:32:01 PM all 0.33 0.00 0.06 0.00 0.03 99.58 11:32:01 PM 0 0.55 0.00 0.03 0.00 0.00 99.42 11:32:01 PM 1 0.12 0.00 0.08 0.00 0.05 99.75 11:33:01 PM all 11.41 0.00 1.19 0.07 0.06 87.27 11:33:01 PM 0 8.80 0.00 0.92 0.02 0.05 90.21 11:33:01 PM 1 14.03 0.00 1.47 0.12 0.07 84.32 Average: all 13.77 0.00 2.29 1.06 0.06 82.82 Average: 0 10.87 0.00 2.17 0.84 0.05 86.06 Average: 1 16.66 0.00 2.40 1.28 0.08 79.58