---> uname -a: Linux prd-centos8-robot-2c-8g-3310.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 631 4944 19 2122 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:61:72:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe61:72dd/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) 01/20/2025 _x86_64_ (2 CPU) 01:04:21 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 116.29 62.68 53.62 6483.17 31626.79 01:07:01 AM 113.75 0.75 113.00 53.58 11740.37 01:08:01 AM 24.63 0.38 24.24 64.25 2185.89 01:09:01 AM 67.06 6.78 60.27 1249.93 7660.71 01:10:00 AM 7.80 0.00 7.80 0.00 790.86 01:10:01 AM 3.14 3.14 0.00 1207.55 0.00 01:11:01 AM 2.03 0.02 2.02 0.13 74.39 01:12:01 AM 0.40 0.00 0.40 0.00 8.48 01:13:01 AM 9.13 0.32 8.82 36.93 354.19 01:14:01 AM 19.21 0.33 18.88 37.19 962.96 Average: 40.02 7.93 32.09 884.15 6153.94 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5428824 6999440 2453608 31.13 2688 1762908 755812 8.46 188056 1982292 126204 01:07:01 AM 5166732 6965724 2715700 34.45 2688 1976564 751764 8.42 198680 2171496 48532 01:08:01 AM 5199072 7003016 2683360 34.04 2688 1981976 725420 8.12 222208 2119148 3492 01:09:01 AM 4984980 7025148 2897452 36.76 2688 2210140 674184 7.55 258712 2265668 16600 01:10:00 AM 4981340 7021508 2901092 36.80 2688 2210140 690024 7.73 258708 2269184 4 01:10:01 AM 4941140 6982436 2941292 37.31 2688 2211268 724360 8.11 258848 2309012 188 01:11:01 AM 4863380 6904784 3019052 38.30 2688 2211376 846560 9.48 258848 2385720 36 01:12:01 AM 4857956 6899476 3024476 38.37 2688 2211508 848608 9.50 258848 2391324 92 01:13:01 AM 5090004 6960832 2792428 35.43 2688 2044496 736648 8.25 253788 2182720 4968 01:14:01 AM 5111964 6977680 2770468 35.15 2688 2042268 724368 8.11 448812 1975060 196 Average: 5062539 6974004 2819893 35.77 2688 2086264 747775 8.37 260551 2205162 20031 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 307.38 170.59 1560.28 58.52 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 58.81 46.03 679.59 8.27 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 14.98 11.23 6.41 4.32 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 226.03 186.15 337.50 44.21 0.00 0.00 0.00 0.00 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 1.92 1.52 0.30 0.26 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 428.30 206.29 127.48 18.54 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 378.65 328.73 3668.69 709.31 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 483.31 385.47 5587.85 25.01 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 306.22 238.09 3019.48 30.97 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 16.36 12.80 11.86 5.96 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 200.54 154.00 1652.78 98.58 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) 01/20/2025 _x86_64_ (2 CPU) 01:04:21 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 35.41 0.04 6.82 20.97 0.15 36.60 01:06:01 AM 0 40.41 0.02 7.00 21.03 0.20 31.34 01:06:01 AM 1 30.38 0.07 6.63 20.91 0.10 41.91 01:07:01 AM all 32.87 0.00 4.84 5.45 0.12 56.73 01:07:01 AM 0 39.26 0.00 5.61 6.26 0.10 48.76 01:07:01 AM 1 26.48 0.00 4.06 4.63 0.13 64.69 01:08:01 AM all 11.66 0.00 1.84 0.55 0.06 85.89 01:08:01 AM 0 20.95 0.00 2.21 0.57 0.07 76.21 01:08:01 AM 1 2.37 0.00 1.47 0.53 0.05 95.57 01:09:01 AM all 27.54 0.00 5.02 4.03 0.10 63.31 01:09:01 AM 0 31.54 0.00 5.59 5.20 0.12 57.56 01:09:01 AM 1 23.54 0.00 4.46 2.85 0.08 69.07 01:10:00 AM all 0.09 0.00 0.13 0.09 0.04 99.66 01:10:00 AM 0 0.07 0.00 0.15 0.05 0.05 99.67 01:10:00 AM 1 0.10 0.00 0.10 0.12 0.03 99.64 01:10:01 AM all 13.97 0.00 3.49 0.00 0.00 82.54 01:10:01 AM 0 3.82 0.00 1.91 0.00 0.00 94.27 01:10:01 AM 1 24.05 0.00 5.06 0.00 0.00 70.89 01:11:01 AM all 13.66 0.00 1.09 0.01 0.10 85.14 01:11:01 AM 0 15.63 0.00 1.15 0.02 0.10 83.10 01:11:01 AM 1 11.70 0.00 1.02 0.00 0.10 87.17 01:12:01 AM all 11.48 0.00 1.26 0.00 0.11 87.15 01:12:01 AM 0 19.97 0.00 1.93 0.00 0.12 77.98 01:12:01 AM 1 3.17 0.00 0.60 0.00 0.10 96.13 01:13:01 AM all 11.07 0.00 1.77 0.03 0.08 87.05 01:13:01 AM 0 16.28 0.00 1.94 0.03 0.08 81.66 01:13:01 AM 1 5.90 0.00 1.61 0.02 0.08 92.39 01:14:01 AM all 18.82 0.00 2.02 0.23 0.06 78.88 01:14:01 AM 0 26.80 0.00 2.31 0.32 0.05 70.52 01:14:01 AM 1 10.84 0.00 1.74 0.13 0.07 87.22 Average: all 18.10 0.00 2.76 3.47 0.09 75.57 Average: 0 23.45 0.00 3.11 3.72 0.10 69.62 Average: 1 12.76 0.01 2.42 3.22 0.08 81.51