---> uname -a: Linux prd-centos8-robot-2c-8g-4227.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 593 4944 19 2159 6808 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:33:4e:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe33:4ee4/64 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) 12/20/2024 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 120.86 41.34 79.52 5991.87 32596.97 12:58:01 AM 81.27 0.73 80.54 53.06 10410.46 12:59:01 AM 17.46 0.42 17.05 64.79 1395.48 01:00:01 AM 4.55 0.00 4.55 0.00 345.57 01:01:01 AM 65.61 6.76 58.85 1249.32 7380.84 01:02:01 AM 8.21 0.15 8.06 33.72 766.86 01:03:02 AM 14.10 0.33 13.76 37.05 1070.19 01:04:01 AM 27.58 0.54 27.04 65.88 1931.36 Average: 42.49 6.30 36.19 938.82 6997.81 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5389192 7064668 2493240 31.63 2688 1859316 693900 7.77 187940 1990760 176708 12:58:01 AM 5211860 7007664 2670572 33.88 2688 1973268 728972 8.16 197596 2131180 30680 12:59:01 AM 5292476 7089888 2589956 32.86 2688 1975216 642732 7.20 216752 2033964 4 01:00:01 AM 5189920 7033920 2692512 34.16 2688 2020032 714668 8.00 222648 2124428 44472 01:01:01 AM 5028264 7064752 2854168 36.21 2688 2206360 642460 7.19 257244 2228192 16560 01:02:01 AM 4996436 7034088 2885996 36.61 2688 2207524 695316 7.79 257516 2259300 140 01:03:02 AM 5016008 6948660 2866424 36.36 2688 2108300 754040 8.44 297472 2218428 53980 01:04:01 AM 5057628 6965568 2824804 35.84 2688 2083956 732620 8.20 466936 2011048 16608 Average: 5147723 7026151 2734709 34.69 2688 2054246 700588 7.84 263013 2124662 42394 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 297.23 194.17 1652.94 62.84 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 61.92 43.34 586.29 8.01 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 AM eth0 12.60 8.68 5.04 3.29 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 7.85 5.58 2.42 1.71 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 252.17 179.36 341.04 39.25 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 15.54 10.28 4.26 1.04 0.00 0.00 0.00 0.00 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 128.19 87.64 451.64 59.60 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 20.93 18.94 15.72 8.88 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.72 68.60 383.19 23.11 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) 12/20/2024 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 45.84 0.02 7.46 3.43 0.10 43.15 12:57:01 AM 0 39.78 0.02 7.11 3.75 0.10 49.24 12:57:01 AM 1 51.93 0.02 7.82 3.10 0.10 37.04 12:58:01 AM all 21.56 0.00 3.06 17.02 0.10 58.26 12:58:01 AM 0 29.12 0.00 3.26 12.84 0.10 54.69 12:58:01 AM 1 14.01 0.00 2.86 21.21 0.10 61.83 12:59:01 AM all 10.51 0.00 1.24 1.31 0.05 86.89 12:59:01 AM 0 13.90 0.00 1.22 1.57 0.07 83.25 12:59:01 AM 1 7.13 0.00 1.27 1.05 0.03 90.52 01:00:01 AM all 5.22 0.00 1.29 0.14 0.05 93.30 01:00:01 AM 0 1.05 0.00 1.09 0.07 0.05 97.75 01:00:01 AM 1 9.38 0.00 1.50 0.22 0.05 88.85 01:01:01 AM all 24.06 0.00 4.41 3.69 0.08 67.75 01:01:01 AM 0 28.55 0.00 4.69 4.88 0.08 61.79 01:01:01 AM 1 19.58 0.00 4.13 2.51 0.08 73.71 01:02:01 AM all 0.99 0.00 0.25 0.22 0.04 98.50 01:02:01 AM 0 1.74 0.00 0.28 0.25 0.03 97.69 01:02:01 AM 1 0.23 0.00 0.22 0.18 0.05 99.32 01:03:02 AM all 17.28 0.00 1.71 0.29 0.07 80.66 01:03:02 AM 0 17.66 0.00 1.66 0.10 0.07 80.51 01:03:02 AM 1 16.88 0.00 1.76 0.48 0.07 80.81 01:04:01 AM all 30.34 0.00 3.48 0.67 0.08 65.43 01:04:01 AM 0 36.63 0.00 4.00 0.73 0.07 58.57 01:04:01 AM 1 24.04 0.00 2.96 0.61 0.08 72.31 Average: all 19.46 0.00 2.86 3.36 0.07 74.25 Average: 0 21.03 0.00 2.91 3.03 0.07 72.95 Average: 1 17.88 0.00 2.81 3.68 0.07 75.56