---> uname -a: Linux prd-centos8-robot-2c-8g-4720.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 600 4945 19 2152 6801 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:95:76:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe95:767f/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) 12/22/2024 _x86_64_ (2 CPU) 02:22:59 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 89.19 6.28 82.90 1094.35 6416.25 02:26:01 AM 65.01 0.67 64.35 51.18 9505.60 02:27:01 AM 9.03 0.42 8.61 64.78 216.76 02:28:01 AM 64.67 6.75 57.92 1249.39 7529.76 02:29:01 AM 11.63 0.08 11.55 31.99 934.46 02:30:01 AM 3.20 0.03 3.17 1.07 369.52 02:31:01 AM 0.32 0.00 0.32 0.00 6.56 02:32:01 AM 0.35 0.00 0.35 0.00 147.68 02:33:01 AM 16.21 0.40 15.81 46.78 1131.39 Average: 28.84 1.63 27.22 282.15 2917.50 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5293080 7061364 2589352 32.85 2688 1947096 689092 7.72 186856 2073928 228236 02:26:01 AM 5211112 7011956 2671320 33.89 2688 1978924 713044 7.98 198292 2133192 8 02:27:01 AM 5223884 7053032 2658548 33.73 2688 2006116 670672 7.51 220732 2095136 25068 02:28:01 AM 5019992 7062368 2862440 36.31 2688 2212024 645520 7.23 258112 2230372 16552 02:29:01 AM 4982972 7026132 2899460 36.78 2688 2213228 692692 7.76 258372 2271632 252 02:30:01 AM 4962676 7013996 2919756 37.04 2688 2221392 739168 8.28 258376 2291936 12 02:31:01 AM 4946184 6997576 2936248 37.25 2688 2221432 739248 8.28 258376 2308340 8 02:32:01 AM 4947980 7003704 2934452 37.23 2688 2225772 754712 8.45 258436 2306216 20 02:33:01 AM 5067552 6963164 2814880 35.71 2688 2070932 727696 8.15 459300 2006732 13364 Average: 5072826 7021477 2809606 35.64 2688 2121880 707983 7.93 261872 2190832 31502 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 117.43 91.45 1064.86 22.13 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 45.25 30.02 436.07 4.04 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 13.73 11.10 5.92 4.15 0.00 0.00 0.00 0.00 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 210.88 159.94 336.06 42.81 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 11.53 5.58 3.64 0.91 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 217.98 210.11 108.34 82.74 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 277.11 270.88 425.48 97.86 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 94.65 90.72 126.43 28.13 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 66.59 44.65 100.45 39.38 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 117.24 101.60 289.68 35.79 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) 12/22/2024 _x86_64_ (2 CPU) 02:22:59 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 38.20 0.00 5.81 2.75 0.14 53.09 02:25:01 AM 0 47.76 0.00 7.01 3.94 0.17 41.12 02:25:01 AM 1 28.65 0.00 4.62 1.57 0.12 65.04 02:26:01 AM all 10.98 0.00 1.55 3.69 0.06 83.71 02:26:01 AM 0 19.90 0.00 1.90 3.83 0.05 74.32 02:26:01 AM 1 2.06 0.00 1.20 3.56 0.07 93.11 02:27:01 AM all 13.83 0.00 2.13 0.14 0.06 83.84 02:27:01 AM 0 14.14 0.00 2.14 0.20 0.05 83.47 02:27:01 AM 1 13.51 0.00 2.12 0.08 0.07 84.21 02:28:01 AM all 25.61 0.00 4.97 4.08 0.09 65.25 02:28:01 AM 0 27.30 0.00 5.26 5.26 0.08 62.11 02:28:01 AM 1 23.92 0.00 4.69 2.91 0.10 68.38 02:29:01 AM all 0.73 0.00 0.21 0.43 0.03 98.61 02:29:01 AM 0 0.10 0.00 0.20 0.67 0.03 99.00 02:29:01 AM 1 1.37 0.00 0.22 0.18 0.02 98.21 02:30:01 AM all 24.42 0.00 1.12 0.08 0.09 74.30 02:30:01 AM 0 35.80 0.00 1.77 0.02 0.10 62.31 02:30:01 AM 1 13.08 0.00 0.47 0.13 0.08 86.23 02:31:01 AM all 24.76 0.00 0.62 0.01 0.11 74.50 02:31:01 AM 0 20.96 0.00 0.49 0.00 0.10 78.46 02:31:01 AM 1 28.58 0.00 0.76 0.02 0.12 70.53 02:32:01 AM all 12.35 0.00 0.35 0.06 0.08 87.16 02:32:01 AM 0 3.62 0.00 0.20 0.12 0.07 95.99 02:32:01 AM 1 21.25 0.00 0.51 0.00 0.09 78.16 02:33:01 AM all 22.40 0.00 2.79 0.28 0.08 74.45 02:33:01 AM 0 25.78 0.00 3.07 0.15 0.08 70.92 02:33:01 AM 1 19.01 0.00 2.51 0.42 0.07 77.99 Average: all 19.25 0.00 2.18 1.28 0.08 77.20 Average: 0 21.69 0.00 2.45 1.58 0.08 74.20 Average: 1 16.81 0.00 1.90 0.99 0.08 80.22