---> uname -a: Linux prd-centos8-robot-2c-8g-42026.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 603 4963 19 2131 6798 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:9f:c5:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe9f:c5b8/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:18 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 90.44 50.11 40.33 6128.63 16593.32 06:01:01 AM 120.79 7.41 113.38 1296.50 9676.07 06:02:02 AM 34.33 0.50 33.83 66.62 3755.11 06:03:01 AM 31.67 2.52 29.14 399.19 1674.84 06:04:01 AM 36.96 0.03 36.93 3.47 6738.54 06:05:01 AM 14.30 0.40 13.90 68.91 493.14 06:06:01 AM 21.35 0.53 20.81 64.79 974.65 Average: 50.02 8.81 41.22 1149.01 5711.19 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5470300 7055060 2412124 30.60 2688 1775392 733336 8.21 191096 1929692 110944 06:01:01 AM 5173968 7008068 2708456 34.36 2688 2010804 706536 7.91 221672 2139968 90028 06:02:02 AM 5259948 7095484 2622476 33.27 2688 2012816 624920 7.00 240756 2036624 12 06:03:01 AM 5027980 7077240 2854444 36.21 2688 2218428 630244 7.06 255896 2229128 188260 06:04:01 AM 4991640 7040840 2890784 36.67 2688 2218700 661704 7.41 262228 2254440 4 06:05:01 AM 5043984 6945020 2838440 36.01 2688 2076368 768872 8.61 280348 2204928 27880 06:06:01 AM 5125904 7001976 2756520 34.97 2688 2052140 718984 8.05 450164 1957280 1400 Average: 5156246 7031955 2726178 34.59 2688 2052093 692085 7.75 271737 2107437 59790 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 320.17 185.53 1538.88 59.11 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 66.79 54.90 673.27 8.90 0.00 0.00 0.00 0.00 06:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:02 AM eth0 17.70 9.49 5.83 3.56 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 48.71 37.43 301.86 8.43 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 180.44 130.28 38.67 35.71 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 61.85 33.61 77.53 19.17 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 17.53 15.53 14.07 6.97 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 102.02 66.76 378.85 20.29 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:18 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 34.98 0.04 6.38 9.60 0.10 48.89 06:00:01 AM 0 39.61 0.07 7.16 9.80 0.10 43.27 06:00:01 AM 1 30.34 0.02 5.61 9.41 0.10 54.52 06:01:01 AM all 34.30 0.00 5.59 5.47 0.12 54.53 06:01:01 AM 0 37.47 0.00 6.26 5.98 0.12 50.17 06:01:01 AM 1 31.12 0.00 4.91 4.96 0.12 58.89 06:02:02 AM all 10.62 0.00 1.54 1.90 0.08 85.87 06:02:02 AM 0 16.43 0.00 1.76 1.19 0.07 80.56 06:02:02 AM 1 4.80 0.00 1.32 2.61 0.08 91.19 06:03:01 AM all 23.40 0.00 3.80 0.70 0.08 72.01 06:03:01 AM 0 23.39 0.00 3.70 1.00 0.08 71.83 06:03:01 AM 1 23.41 0.00 3.90 0.41 0.08 72.19 06:04:01 AM all 4.85 0.00 1.35 2.70 0.06 91.03 06:04:01 AM 0 4.88 0.00 1.64 2.83 0.07 90.59 06:04:01 AM 1 4.82 0.00 1.07 2.58 0.05 91.48 06:05:01 AM all 9.16 0.00 1.43 0.18 0.06 89.17 06:05:01 AM 0 10.52 0.00 1.47 0.23 0.07 87.71 06:05:01 AM 1 7.80 0.00 1.39 0.13 0.05 90.62 06:06:01 AM all 22.13 0.00 2.67 1.61 0.09 73.50 06:06:01 AM 0 23.93 0.00 3.04 1.44 0.07 71.52 06:06:01 AM 1 20.31 0.00 2.30 1.79 0.12 75.49 Average: all 19.88 0.01 3.25 3.16 0.08 73.62 Average: 0 22.29 0.01 3.57 3.20 0.08 70.85 Average: 1 17.47 0.00 2.92 3.12 0.09 76.39