---> uname -a: Linux prd-centos8-robot-2c-8g-7118.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 619 4955 19 2122 6782 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:2a:a8:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe2a:a890/64 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) 01/03/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 83.49 0.43 83.05 16.53 7561.01 12:58:01 AM 63.30 0.73 62.56 53.05 7909.11 12:59:01 AM 43.36 7.13 36.23 1310.71 2244.86 01:00:01 AM 43.89 0.03 43.85 3.47 6968.21 01:01:01 AM 8.28 0.43 7.84 69.15 249.37 01:02:02 AM 27.26 0.60 26.66 66.48 1167.59 Average: 44.92 1.56 43.36 253.18 4349.50 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5255684 7008432 2626748 33.32 2688 1932964 733404 8.21 193824 2102136 163668 12:58:01 AM 5265100 7063772 2617332 33.20 2688 1976556 655472 7.34 206716 2068212 11256 12:59:01 AM 5005240 7042548 2877192 36.50 2688 2207488 654880 7.33 256508 2256688 173060 01:00:01 AM 4990432 7030424 2892000 36.69 2688 2209792 675160 7.56 258636 2260784 4 01:01:01 AM 5057764 6954272 2824668 35.83 2688 2070024 745164 8.34 280192 2187424 30880 01:02:02 AM 5103652 6973752 2778780 35.25 2688 2045824 734108 8.22 449328 1980484 16712 Average: 5112979 7012200 2769453 35.13 2688 2073775 699698 7.83 274201 2142621 65930 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 83.25 68.19 945.97 8.59 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 52.58 35.49 440.32 6.31 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 39.83 31.44 298.96 8.31 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 199.03 146.42 43.36 37.87 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 55.78 34.21 77.37 20.02 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 19.47 18.57 15.20 8.76 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 74.99 55.72 303.48 14.98 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) 01/03/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 29.87 0.00 4.08 5.25 0.13 60.68 12:57:01 AM 0 20.87 0.00 3.30 5.19 0.13 70.50 12:57:01 AM 1 38.85 0.00 4.85 5.30 0.12 50.88 12:58:01 AM all 16.21 0.00 2.73 7.68 0.08 73.30 12:58:01 AM 0 10.00 0.00 2.65 7.23 0.08 80.04 12:58:01 AM 1 22.46 0.00 2.81 8.13 0.08 66.52 12:59:01 AM all 28.22 0.00 4.19 1.45 0.10 66.04 12:59:01 AM 0 25.08 0.00 4.50 1.34 0.08 69.00 12:59:01 AM 1 31.37 0.00 3.88 1.56 0.12 63.07 01:00:01 AM all 9.14 0.00 1.64 1.83 0.06 87.34 01:00:01 AM 0 6.38 0.00 1.66 2.91 0.05 89.00 01:00:01 AM 1 11.90 0.00 1.63 0.74 0.07 85.67 01:01:01 AM all 7.58 0.00 1.44 0.16 0.07 90.76 01:01:01 AM 0 8.11 0.00 1.97 0.17 0.05 89.70 01:01:01 AM 1 7.05 0.00 0.90 0.15 0.08 91.81 01:02:02 AM all 29.69 0.00 3.44 0.52 0.09 66.25 01:02:02 AM 0 18.54 0.00 3.25 0.52 0.08 77.61 01:02:02 AM 1 40.84 0.00 3.63 0.52 0.10 54.91 Average: all 20.12 0.00 2.92 2.81 0.09 74.06 Average: 0 14.83 0.00 2.89 2.89 0.08 79.31 Average: 1 25.42 0.00 2.95 2.73 0.09 68.80