---> uname -a: Linux prd-centos8-robot-2c-8g-25944.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: 2799.996 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 584 4988 19 2124 6816 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:c5:3b:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fec5:3b90/64 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) 09/23/2024 _x86_64_ (2 CPU) 00:57:13 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 53.57 15.49 38.08 3795.77 3306.99 01:00:01 AM 77.29 6.78 70.51 1247.58 6257.90 01:01:01 AM 70.45 0.68 69.77 49.58 8332.35 01:02:01 AM 27.71 0.45 27.27 65.96 1566.57 01:03:01 AM 41.95 0.03 41.92 3.47 6832.04 01:04:01 AM 2.85 0.10 2.75 32.13 100.48 01:05:01 AM 1.97 0.03 1.93 1.87 93.52 01:06:01 AM 29.03 0.85 28.18 101.72 1345.64 Average: 38.10 3.05 35.05 662.44 3479.56 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5543976 7076536 2338448 29.67 2688 1724504 681940 7.64 187288 1860188 64928 01:00:01 AM 5243456 7048452 2638968 33.48 2688 1982152 663792 7.43 210940 2085788 186648 01:01:01 AM 5182952 7016956 2699472 34.25 2688 2011136 687516 7.70 231068 2119976 1124 01:02:01 AM 5003076 7033488 2879348 36.53 2688 2199668 651980 7.30 257756 2250084 169916 01:03:01 AM 5027532 7060524 2854892 36.22 2688 2202076 634836 7.11 259972 2217004 12 01:04:01 AM 4985616 7020496 2896808 36.75 2688 2203972 707708 7.92 260240 2258412 216 01:05:01 AM 5023320 7060148 2859104 36.27 2688 2205912 641944 7.19 260704 2220328 1188 01:06:01 AM 5134572 7008868 2747852 34.86 2688 2049512 690044 7.73 449112 1944792 8772 Average: 5143062 7040684 2739362 34.75 2688 2072366 669970 7.50 264635 2119572 54100 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 244.66 146.91 1189.99 57.88 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 55.81 45.80 613.60 7.30 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 44.59 32.55 382.28 5.50 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 43.27 32.28 276.58 7.28 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 202.00 140.02 44.21 37.91 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 27.46 15.60 7.37 4.03 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 38.14 24.33 11.94 5.41 0.00 0.00 0.00 0.00 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 48.76 38.74 87.51 29.60 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 88.10 59.53 326.75 19.37 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) 09/23/2024 _x86_64_ (2 CPU) 00:57:13 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 23.07 0.00 4.20 1.95 0.08 70.69 12:59:01 AM 0 27.53 0.00 3.87 1.17 0.10 67.33 12:59:01 AM 1 18.61 0.00 4.54 2.73 0.07 74.05 01:00:01 AM all 30.13 0.00 5.53 1.91 0.09 62.34 01:00:01 AM 0 42.61 0.00 7.21 2.41 0.10 47.66 01:00:01 AM 1 17.71 0.00 3.85 1.42 0.08 76.93 01:01:01 AM all 14.44 0.00 2.05 2.60 0.06 80.86 01:01:01 AM 0 23.15 0.00 2.52 2.69 0.07 71.57 01:01:01 AM 1 5.74 0.00 1.57 2.50 0.05 90.13 01:02:01 AM all 24.33 0.00 3.61 0.59 0.07 71.40 01:02:01 AM 0 27.09 0.00 3.80 0.68 0.07 68.37 01:02:01 AM 1 21.57 0.00 3.41 0.50 0.08 74.43 01:03:01 AM all 8.86 0.00 1.82 1.55 0.05 87.71 01:03:01 AM 0 11.57 0.00 1.89 2.07 0.05 84.43 01:03:01 AM 1 6.14 0.00 1.76 1.04 0.05 91.01 01:04:01 AM all 5.66 0.00 0.53 0.03 0.05 93.74 01:04:01 AM 0 7.82 0.00 0.63 0.05 0.05 91.45 01:04:01 AM 1 3.51 0.00 0.42 0.00 0.05 96.02 01:05:01 AM all 7.28 0.00 0.83 0.03 0.06 91.81 01:05:01 AM 0 6.53 0.00 0.67 0.00 0.07 92.73 01:05:01 AM 1 8.03 0.00 0.99 0.05 0.05 90.88 01:06:01 AM all 30.81 0.00 3.82 0.51 0.08 64.78 01:06:01 AM 0 42.47 0.00 4.35 0.50 0.08 52.59 01:06:01 AM 1 19.10 0.00 3.30 0.52 0.07 77.02 Average: all 18.07 0.00 2.80 1.15 0.07 77.92 Average: 0 23.59 0.00 3.12 1.20 0.07 72.02 Average: 1 12.56 0.00 2.48 1.09 0.06 83.81