---> uname -a: Linux prd-centos8-robot-2c-8g-623.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: 2800.000 BogoMIPS: 5600.00 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 561 5022 19 2112 6839 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:3a:cb:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe3a:cb1d/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) 10/24/2024 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 64.95 18.59 46.35 5439.12 5183.71 12:58:01 AM 109.71 7.41 102.30 1296.50 9769.19 12:59:01 AM 26.91 0.03 26.88 0.53 3596.22 01:00:01 AM 28.65 0.38 28.27 64.23 1492.07 01:01:01 AM 43.59 0.05 43.54 3.66 6897.46 01:02:01 AM 7.13 0.48 6.65 70.76 311.61 01:03:01 AM 24.98 0.33 24.64 37.19 1116.73 Average: 43.70 3.91 39.79 989.73 4045.57 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5471776 7052376 2410656 30.58 2688 1771204 734572 8.22 190500 1929592 91180 12:58:01 AM 5199420 7026628 2683012 34.04 2688 2003872 706428 7.91 220904 2117672 90080 12:59:01 AM 5226720 7054472 2655712 33.69 2688 2004992 685436 7.67 230124 2081344 1112 01:00:01 AM 4957568 7006416 2924864 37.11 2688 2219332 737908 8.26 285160 2274216 194752 01:01:01 AM 5055708 7083304 2826724 35.86 2688 2197132 631448 7.07 257748 2196056 8 01:02:01 AM 5189160 7049304 2693272 34.17 2688 2033572 681416 7.63 251540 2084524 4284 01:03:01 AM 5144528 7000380 2737904 34.73 2688 2031572 727264 8.14 445552 1942684 180 Average: 5177840 7038983 2704592 34.31 2688 2037382 700639 7.85 268790 2089441 54514 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 286.14 170.06 1523.80 58.41 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 62.50 50.03 652.09 8.79 0.00 0.00 0.00 0.00 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 10.85 2.92 7.66 1.17 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 39.56 28.04 293.77 6.65 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 195.75 144.45 44.85 39.37 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 68.98 43.00 76.13 20.85 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 16.56 14.96 12.22 7.35 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 96.96 64.59 373.71 20.32 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) 10/24/2024 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.19 0.00 5.51 4.22 0.10 52.98 12:57:01 AM 0 37.60 0.00 5.09 3.58 0.08 53.65 12:57:01 AM 1 36.77 0.00 5.94 4.87 0.12 52.32 12:58:01 AM all 34.08 0.00 5.62 5.73 0.11 54.46 12:58:01 AM 0 28.34 0.00 4.95 5.73 0.12 60.86 12:58:01 AM 1 39.80 0.00 6.29 5.74 0.10 48.07 12:59:01 AM all 3.43 0.00 0.85 7.90 0.06 87.76 12:59:01 AM 0 2.64 0.00 0.89 7.66 0.05 88.76 12:59:01 AM 1 4.23 0.00 0.82 8.13 0.07 86.75 01:00:01 AM all 24.13 0.00 3.06 0.89 0.08 71.83 01:00:01 AM 0 15.99 0.00 2.70 0.92 0.08 80.31 01:00:01 AM 1 32.26 0.00 3.42 0.87 0.08 63.37 01:01:01 AM all 12.20 0.00 2.39 2.30 0.05 83.07 01:01:01 AM 0 11.35 0.00 2.71 2.59 0.07 83.29 01:01:01 AM 1 13.04 0.00 2.07 2.00 0.03 82.85 01:02:01 AM all 5.14 0.00 1.25 0.17 0.06 93.38 01:02:01 AM 0 5.12 0.00 1.52 0.10 0.07 93.19 01:02:01 AM 1 5.17 0.00 0.97 0.23 0.05 93.58 01:03:01 AM all 25.40 0.00 2.31 1.69 0.08 70.51 01:03:01 AM 0 26.13 0.00 2.20 2.81 0.08 68.78 01:03:01 AM 1 24.68 0.00 2.42 0.58 0.07 72.25 Average: all 20.25 0.00 3.00 3.27 0.08 73.40 Average: 0 18.19 0.00 2.87 3.34 0.08 75.52 Average: 1 22.31 0.00 3.13 3.21 0.07 71.28