---> uname -a: Linux prd-centos8-robot-2c-8g-9536.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 629 4908 19 2159 6771 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:0e:e9:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe0e:e966/64 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) 02/08/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 115.48 0.25 115.23 12.40 10544.10 01:00:01 AM 40.32 1.05 39.27 115.43 4892.04 01:01:01 AM 64.77 6.78 57.99 1249.51 6540.25 01:02:01 AM 10.70 0.17 10.53 33.82 1968.20 01:03:01 AM 2.30 0.03 2.27 1.07 341.43 01:04:01 AM 0.20 0.00 0.20 0.00 2.85 01:05:01 AM 0.27 0.00 0.27 0.00 184.12 01:06:01 AM 26.45 0.63 25.81 73.19 1751.09 Average: 32.56 1.11 31.44 185.69 3278.04 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5244640 7049372 2637792 33.46 2688 1981712 673768 7.54 187808 2106824 123492 01:00:01 AM 5206932 7017864 2675500 33.94 2688 1988376 702392 7.86 220748 2109168 3272 01:01:01 AM 4978228 7026752 2904204 36.84 2688 2217768 662088 7.41 257712 2269044 28368 01:02:01 AM 4937264 6987076 2945168 37.36 2688 2219056 709620 7.95 258140 2311152 268 01:03:01 AM 4909112 6967068 2973320 37.72 2688 2227204 725208 8.12 258140 2339016 4 01:04:01 AM 4894256 6952252 2988176 37.91 2688 2227240 768032 8.60 258140 2353996 4 01:05:01 AM 4868564 6932052 3013868 38.24 2688 2232732 768032 8.60 258200 2378656 24 01:06:01 AM 5055752 6959240 2826680 35.86 2688 2078404 710016 7.95 461032 2012292 1736 Average: 5011844 6986460 2870588 36.42 2688 2146562 714894 8.00 269990 2235018 19646 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 104.98 79.37 1141.84 11.43 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 18.86 10.66 7.93 4.21 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 241.15 176.35 339.62 47.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 16.61 9.20 3.97 0.96 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 221.05 217.28 109.42 85.83 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 294.00 287.30 433.81 103.20 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 87.92 81.77 326.88 20.48 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 76.34 49.69 107.18 43.12 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 132.60 113.94 308.79 39.57 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) 02/08/2025 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.89 0.00 5.41 3.46 0.11 54.13 12:59:01 AM 0 33.56 0.00 5.03 3.43 0.12 57.86 12:59:01 AM 1 40.23 0.00 5.78 3.48 0.10 50.41 01:00:01 AM all 11.55 0.00 2.00 3.26 0.07 83.12 01:00:01 AM 0 8.15 0.00 2.14 3.26 0.07 86.39 01:00:01 AM 1 14.94 0.00 1.87 3.27 0.07 79.85 01:01:01 AM all 26.88 0.00 5.04 5.58 0.11 62.39 01:01:01 AM 0 20.75 0.00 4.68 4.42 0.10 70.05 01:01:01 AM 1 33.03 0.00 5.40 6.74 0.12 54.71 01:02:01 AM all 1.16 0.00 0.28 0.83 0.02 97.71 01:02:01 AM 0 1.65 0.00 0.30 0.97 0.02 97.06 01:02:01 AM 1 0.67 0.00 0.27 0.70 0.02 98.35 01:03:01 AM all 24.92 0.00 1.07 0.08 0.10 73.83 01:03:01 AM 0 14.07 0.00 0.45 0.02 0.10 85.36 01:03:01 AM 1 35.84 0.00 1.69 0.15 0.10 62.21 01:04:01 AM all 27.65 0.00 0.57 0.00 0.08 71.70 01:04:01 AM 0 44.27 0.00 0.74 0.00 0.08 54.90 01:04:01 AM 1 11.02 0.00 0.40 0.00 0.08 88.50 01:05:01 AM all 9.24 0.00 0.36 0.06 0.06 90.28 01:05:01 AM 0 13.62 0.00 0.40 0.12 0.07 85.80 01:05:01 AM 1 4.82 0.00 0.32 0.00 0.05 94.81 01:06:01 AM all 24.09 0.00 3.12 0.18 0.08 72.53 01:06:01 AM 0 15.10 0.00 2.51 0.12 0.08 82.20 01:06:01 AM 1 33.08 0.00 3.72 0.23 0.08 62.88 Average: all 20.30 0.00 2.24 1.69 0.08 75.70 Average: 0 18.89 0.00 2.04 1.54 0.08 77.45 Average: 1 21.72 0.00 2.44 1.83 0.08 73.94