---> uname -a: Linux prd-centos8-robot-2c-8g-5144.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: 2799.996 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 587 4991 19 2118 6814 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:7e:ae:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe7e:aee6/64 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) 12/24/2024 _x86_64_ (2 CPU) 02:11:28 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 70.54 22.86 47.68 5856.71 35461.30 02:14:01 AM 62.20 0.03 62.16 1.07 5264.95 02:15:01 AM 82.74 0.77 81.97 53.58 9961.53 02:16:01 AM 38.72 7.10 31.62 1309.96 1619.29 02:17:01 AM 43.28 0.03 43.24 3.47 6929.23 02:18:01 AM 9.01 0.42 8.60 69.04 254.60 02:19:01 AM 26.88 0.53 26.35 64.79 1176.17 Average: 47.62 4.53 43.09 1051.28 8666.94 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5521064 7056168 2361368 29.96 2688 1727620 721904 8.08 188420 1889748 87712 02:14:01 AM 5338948 7033484 2543484 32.27 2688 1877540 702260 7.86 188048 2037832 166084 02:15:01 AM 5233848 7029752 2648584 33.60 2688 1973948 703020 7.87 209336 2097284 1124 02:16:01 AM 4935668 6984492 2946764 37.38 2688 2218284 732816 8.21 257580 2320532 189156 02:17:01 AM 5022564 7058644 2859868 36.28 2688 2205996 642960 7.20 259032 2228160 4 02:18:01 AM 5073052 6965492 2809380 35.64 2688 2066296 742412 8.31 280616 2174044 30888 02:19:01 AM 5134288 7000512 2748144 34.86 2688 2042032 706552 7.91 449548 1950988 16728 Average: 5179919 7018363 2702513 34.29 2688 2015959 707418 7.92 261797 2099798 70242 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 301.47 169.09 1290.21 59.44 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 43.02 36.57 511.16 4.70 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 56.31 42.24 441.71 7.27 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 43.39 32.14 299.07 8.15 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 150.36 125.16 35.88 32.64 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 48.08 33.44 75.92 19.10 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 19.55 18.80 17.62 8.46 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 94.60 65.35 381.67 19.97 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) 12/24/2024 _x86_64_ (2 CPU) 02:11:28 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 31.98 0.00 5.45 13.76 0.09 48.72 02:13:01 AM 0 28.19 0.00 5.22 14.73 0.08 51.78 02:13:01 AM 1 35.76 0.00 5.67 12.80 0.10 45.66 02:14:01 AM all 17.54 0.00 2.53 23.05 0.09 56.79 02:14:01 AM 0 23.22 0.00 3.39 23.46 0.10 49.83 02:14:01 AM 1 11.87 0.00 1.67 22.64 0.08 63.73 02:15:01 AM all 20.07 0.00 3.19 3.60 0.08 73.05 02:15:01 AM 0 17.81 0.00 3.35 4.64 0.08 74.11 02:15:01 AM 1 22.34 0.00 3.03 2.56 0.08 71.99 02:16:01 AM all 29.60 0.00 4.40 1.10 0.12 64.78 02:16:01 AM 0 37.76 0.00 4.72 1.04 0.12 56.37 02:16:01 AM 1 21.43 0.00 4.09 1.17 0.12 73.19 02:17:01 AM all 5.72 0.00 1.47 2.00 0.06 90.75 02:17:01 AM 0 9.50 0.00 1.55 2.76 0.07 86.12 02:17:01 AM 1 1.94 0.00 1.39 1.25 0.05 95.37 02:18:01 AM all 9.28 0.00 1.44 0.53 0.07 88.69 02:18:01 AM 0 14.20 0.00 1.30 0.82 0.08 83.59 02:18:01 AM 1 4.35 0.00 1.57 0.23 0.05 93.80 02:19:01 AM all 28.17 0.00 3.22 1.42 0.08 67.11 02:19:01 AM 0 36.11 0.00 3.94 1.66 0.07 58.21 02:19:01 AM 1 20.26 0.00 2.49 1.17 0.10 75.98 Average: all 20.32 0.00 3.10 6.49 0.08 70.01 Average: 0 23.81 0.00 3.35 7.01 0.09 65.74 Average: 1 16.83 0.00 2.84 5.98 0.08 74.27