---> uname -a: Linux prd-centos8-robot-2c-8g-40779.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4806 19 2297 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:41:27:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe41:27e3/64 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:12 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 96.88 13.25 83.64 2372.68 6870.13 03:44:01 AM 75.54 0.70 74.84 50.79 9012.48 03:45:01 AM 27.97 0.42 27.56 64.78 2396.25 03:46:01 AM 51.35 0.03 51.32 3.47 7213.96 03:47:01 AM 3.32 0.00 3.32 0.00 118.08 03:48:01 AM 0.25 0.00 0.25 0.00 3.90 03:49:01 AM 0.22 0.00 0.22 0.00 3.05 03:50:01 AM 5.38 0.17 5.21 32.92 129.37 03:51:01 AM 25.87 0.53 25.34 64.77 970.68 Average: 31.86 1.68 30.19 287.72 2968.61 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5306892 7043380 2575540 32.67 2688 1918132 694956 7.78 211380 2039096 160704 03:44:01 AM 5172676 7006724 2709756 34.38 2688 2011164 725176 8.12 222076 2140988 30080 03:45:01 AM 5054456 6994724 2827976 35.88 2688 2114044 758600 8.49 260340 2211276 82840 03:46:01 AM 5020544 7058440 2861888 36.31 2688 2207176 638684 7.15 258908 2227004 28 03:47:01 AM 5020408 7058304 2862024 36.31 2688 2207176 638684 7.15 258908 2227188 16 03:48:01 AM 5020412 7058312 2862020 36.31 2688 2207180 638684 7.15 258908 2227252 12 03:49:01 AM 5020672 7058536 2861760 36.31 2688 2207180 638684 7.15 258908 2227168 8 03:50:01 AM 4925048 6982064 2957384 37.52 2688 2226216 726140 8.13 277832 2303840 18068 03:51:01 AM 4950920 6992756 2931512 37.19 2688 2210708 711604 7.97 453424 2101844 16708 Average: 5054670 7028138 2827762 35.87 2688 2145442 685690 7.68 273409 2189517 34274 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 215.38 145.93 1332.69 37.41 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 47.83 32.81 403.06 5.81 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 50.67 38.15 296.68 9.05 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 619.14 450.13 133.91 108.64 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 2.25 0.68 0.35 0.16 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 1.53 0.53 0.62 0.43 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 1.23 0.18 0.07 0.01 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 16.33 12.58 25.79 18.78 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 20.11 19.21 17.11 9.06 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 108.28 77.80 245.59 21.04 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:12 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 34.90 0.00 6.20 3.06 0.11 55.73 03:43:01 AM 0 46.84 0.00 7.15 3.01 0.10 42.90 03:43:01 AM 1 22.99 0.00 5.25 3.10 0.12 68.54 03:44:01 AM all 17.26 0.00 2.71 2.95 0.08 77.00 03:44:01 AM 0 12.27 0.00 2.64 3.22 0.08 81.79 03:44:01 AM 1 22.24 0.00 2.79 2.67 0.08 72.21 03:45:01 AM all 22.09 0.00 3.20 0.83 0.08 73.80 03:45:01 AM 0 26.32 0.00 3.32 0.87 0.07 69.43 03:45:01 AM 1 17.86 0.00 3.09 0.78 0.08 78.18 03:46:01 AM all 15.34 0.00 3.52 1.55 0.08 79.51 03:46:01 AM 0 22.00 0.00 3.95 1.22 0.07 72.76 03:46:01 AM 1 8.68 0.00 3.10 1.87 0.08 86.26 03:47:01 AM all 0.33 0.00 0.05 0.03 0.03 99.57 03:47:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 03:47:01 AM 1 0.10 0.00 0.05 0.05 0.03 99.77 03:48:01 AM all 0.39 0.00 0.05 0.00 0.03 99.52 03:48:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 03:48:01 AM 1 0.17 0.00 0.03 0.00 0.03 99.77 03:49:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 03:49:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 03:49:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 03:50:01 AM all 5.39 0.00 0.79 0.33 0.04 93.45 03:50:01 AM 0 6.32 0.00 0.68 0.33 0.03 92.63 03:50:01 AM 1 4.45 0.00 0.90 0.33 0.05 94.27 03:51:01 AM all 29.69 0.00 3.45 0.39 0.08 66.39 03:51:01 AM 0 47.46 0.00 3.97 0.75 0.08 47.74 03:51:01 AM 1 11.88 0.00 2.92 0.03 0.08 85.07 Average: all 13.97 0.00 2.23 1.01 0.06 82.73 Average: 0 18.09 0.00 2.43 1.04 0.06 78.38 Average: 1 9.84 0.00 2.02 0.98 0.07 87.09