---> uname -a: Linux prd-centos8-robot-2c-8g-3077.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 577 5001 19 2119 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:78:f4:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe78:f4b1/64 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:01 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 70.66 30.43 40.23 5369.98 18397.15 04:14:01 AM 110.41 6.90 103.52 1250.78 9052.07 04:15:01 AM 44.79 0.67 44.12 49.45 6208.45 04:16:01 AM 29.30 0.38 28.91 64.26 2012.38 04:17:01 AM 40.20 0.03 40.16 3.46 6431.55 04:18:01 AM 4.52 0.10 4.42 32.13 174.85 04:19:01 AM 1.93 0.00 1.93 0.00 72.46 04:20:01 AM 0.28 0.00 0.28 0.00 5.25 04:21:01 AM 15.73 0.42 15.31 47.72 645.23 Average: 35.31 4.33 30.99 757.63 4778.13 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5525036 7044008 2357396 29.91 2688 1711888 740504 8.29 184736 1890980 104248 04:14:01 AM 5225736 7025792 2656696 33.70 2688 1978500 691264 7.74 210516 2108432 130172 04:15:01 AM 5133544 6991516 2748888 34.87 2688 2035624 711980 7.97 233692 2172708 25576 04:16:01 AM 5043296 7075324 2839136 36.02 2688 2202400 624048 6.99 255232 2218792 156500 04:17:01 AM 5032876 7068680 2849556 36.15 2688 2205872 627556 7.03 257248 2221180 84 04:18:01 AM 4964084 7001088 2918348 37.02 2688 2207080 724628 8.11 257380 2290024 244 04:19:01 AM 4763072 6800124 3119360 39.57 2688 2207128 936292 10.48 257380 2489812 16 04:20:01 AM 4901532 6938876 2980900 37.82 2688 2207420 786296 8.80 257412 2351260 268 04:21:01 AM 5135592 6997644 2746840 34.85 2688 2037680 699768 7.84 446556 1952244 13356 Average: 5080530 6993672 2801902 35.55 2688 2088177 726926 8.14 262239 2188381 47829 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 250.41 158.19 1159.31 54.35 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 58.15 47.68 646.63 8.19 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 46.05 29.96 437.59 5.28 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 32.49 29.63 294.59 12.47 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 114.88 81.38 29.81 22.04 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 40.74 43.98 7.80 261.52 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 466.63 421.88 5804.31 456.44 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 376.67 331.72 5167.00 21.58 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 76.94 56.86 343.02 24.82 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 162.56 133.48 1543.36 96.30 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:01 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 22.72 0.02 4.97 45.04 0.12 27.13 04:13:01 AM 0 22.06 0.02 4.29 45.04 0.10 28.49 04:13:01 AM 1 23.39 0.02 5.66 45.04 0.14 25.76 04:14:01 AM all 32.09 0.00 5.40 7.47 0.14 54.90 04:14:01 AM 0 14.22 0.00 4.03 6.91 0.15 74.68 04:14:01 AM 1 50.06 0.00 6.79 8.03 0.13 34.99 04:15:01 AM all 16.31 0.00 2.14 6.94 0.13 74.47 04:15:01 AM 0 10.97 0.00 2.06 7.44 0.15 79.37 04:15:01 AM 1 21.69 0.00 2.23 6.44 0.12 69.53 04:16:01 AM all 21.04 0.00 3.02 4.93 0.14 70.87 04:16:01 AM 0 15.03 0.00 2.68 5.96 0.12 76.22 04:16:01 AM 1 27.11 0.00 3.37 3.90 0.17 65.45 04:17:01 AM all 12.12 0.00 2.39 15.19 0.10 70.20 04:17:01 AM 0 7.47 0.00 2.22 11.93 0.10 78.28 04:17:01 AM 1 16.76 0.00 2.55 18.44 0.10 62.14 04:18:01 AM all 4.10 0.00 0.28 0.39 0.07 95.16 04:18:01 AM 0 5.33 0.00 0.37 0.57 0.07 93.66 04:18:01 AM 1 2.87 0.00 0.18 0.22 0.07 96.66 04:19:01 AM all 14.84 0.00 1.38 0.07 0.21 83.50 04:19:01 AM 0 15.71 0.00 1.48 0.00 0.22 82.59 04:19:01 AM 1 13.97 0.00 1.29 0.14 0.20 84.41 04:20:01 AM all 11.40 0.00 1.26 0.00 0.14 87.20 04:20:01 AM 0 10.08 0.00 1.22 0.00 0.15 88.55 04:20:01 AM 1 12.73 0.00 1.29 0.00 0.14 85.85 04:21:01 AM all 21.55 0.00 2.97 0.66 0.13 74.68 04:21:01 AM 0 15.66 0.00 2.34 0.65 0.12 81.23 04:21:01 AM 1 27.47 0.00 3.61 0.67 0.15 68.09 Average: all 17.35 0.00 2.65 8.94 0.13 70.93 Average: 0 12.95 0.00 2.30 8.70 0.13 75.92 Average: 1 21.78 0.00 2.99 9.17 0.14 65.92