---> uname -a: Linux prd-centos8-robot-2c-8g-26785.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 577 5026 19 2093 6824 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:93:23:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe93:23ef/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) 09/24/2024 _x86_64_ (2 CPU) 02:26:48 LINUX RESTART (2 CPU) 02:27:02 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 119.53 96.24 23.29 8758.61 9711.33 02:29:02 AM 55.04 15.60 39.45 301.86 24732.59 02:30:01 AM 95.17 46.02 49.15 6914.00 8119.18 02:31:01 AM 107.25 5.33 101.92 171.44 9676.74 02:32:01 AM 25.29 0.45 24.84 31.19 3475.21 02:33:01 AM 7.55 0.20 7.35 34.79 170.22 02:34:01 AM 20.11 0.68 19.42 94.89 432.00 Average: 61.20 23.28 37.92 2303.12 8043.57 02:27:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 6100420 7369572 1782012 22.61 2688 1476452 378048 4.80 112188 1457920 849784 02:29:02 AM 6146632 7364448 1735800 22.02 2688 1424032 378048 4.80 111588 1403108 110716 02:30:01 AM 5387048 7011848 2495384 31.66 2688 1815064 768992 8.61 193500 2009248 97804 02:31:01 AM 5204148 7036828 2678284 33.98 2688 2009148 681104 7.63 212148 2120732 88320 02:32:01 AM 5173428 7006496 2709004 34.37 2688 2010040 714808 8.00 221876 2142256 8 02:33:01 AM 5139520 6995996 2742912 34.80 2688 2033488 713408 7.99 234388 2164940 22428 02:34:01 AM 5147604 6988772 2734828 34.70 2688 2017792 716712 8.02 408668 1982212 16716 Average: 5471257 7110566 2411175 30.59 2688 1826574 621589 6.96 213479 1897202 169397 02:27:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 9.23 4.83 63.98 0.79 0.00 0.00 0.00 0.00 02:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 AM eth0 4.21 2.11 0.81 0.45 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 305.10 183.06 1598.09 61.34 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 57.47 43.93 612.16 8.06 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 8.78 1.62 2.66 0.60 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 12.00 8.60 12.61 5.08 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 20.42 18.52 16.90 8.94 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 59.13 37.25 327.14 12.09 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) 09/24/2024 _x86_64_ (2 CPU) 02:26:48 LINUX RESTART (2 CPU) 02:27:02 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 24.46 0.03 6.29 62.83 0.09 6.29 02:28:01 AM 0 23.86 0.03 5.90 63.05 0.10 7.05 02:28:01 AM 1 25.06 0.03 6.69 62.61 0.09 5.52 02:29:02 AM all 0.28 0.02 0.81 94.10 0.07 4.72 02:29:02 AM 0 0.30 0.02 0.81 93.24 0.08 5.55 02:29:02 AM 1 0.27 0.02 0.82 94.95 0.05 3.90 02:30:01 AM all 29.81 0.03 5.74 11.51 0.10 52.81 02:30:01 AM 0 29.48 0.03 6.30 7.57 0.10 56.52 02:30:01 AM 1 30.15 0.02 5.18 15.44 0.10 49.11 02:31:01 AM all 33.76 0.00 5.55 6.64 0.13 53.93 02:31:01 AM 0 29.88 0.00 5.28 6.52 0.10 58.21 02:31:01 AM 1 37.63 0.00 5.82 6.76 0.15 49.64 02:32:01 AM all 1.27 0.00 0.49 1.36 0.04 96.83 02:32:01 AM 0 2.26 0.00 0.62 1.05 0.03 96.04 02:32:01 AM 1 0.28 0.00 0.37 1.67 0.05 97.63 02:33:01 AM all 6.81 0.00 0.79 0.13 0.05 92.22 02:33:01 AM 0 5.09 0.00 0.75 0.03 0.03 94.09 02:33:01 AM 1 8.53 0.00 0.83 0.22 0.07 90.35 02:34:01 AM all 30.48 0.00 2.97 0.35 0.08 66.11 02:34:01 AM 0 12.08 0.00 2.27 0.05 0.08 85.52 02:34:01 AM 1 48.86 0.00 3.67 0.65 0.08 46.73 Average: all 18.06 0.01 3.21 25.12 0.08 53.51 Average: 0 14.63 0.01 3.11 24.33 0.08 57.84 Average: 1 21.50 0.01 3.32 25.90 0.08 49.19