---> uname -a: Linux prd-centos8-robot-2c-8g-24567.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 595 4977 19 2124 6804 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:94:0a:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe94:a40/64 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) 09/20/2024 _x86_64_ (2 CPU) 08:10:41 LINUX RESTART (2 CPU) 08:11:01 AM tps rtps wtps bread/s bwrtn/s 08:12:01 AM 183.46 136.71 46.74 14131.47 37752.54 08:13:01 AM 97.20 7.08 90.12 1261.31 6707.36 08:14:01 AM 71.78 0.98 70.79 110.90 9114.38 08:15:01 AM 29.55 0.07 29.48 2.80 1767.41 08:16:01 AM 40.06 0.03 40.03 3.47 6724.00 08:17:01 AM 2.73 0.10 2.63 32.12 108.76 08:18:01 AM 4.00 0.35 3.65 38.79 200.93 08:19:01 AM 28.68 0.53 28.15 64.79 1300.18 Average: 57.19 18.24 38.95 1956.08 7960.36 08:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 AM 5586256 7074252 2296168 29.13 2688 1681848 686456 7.69 181524 1833212 82348 08:13:01 AM 5232148 7036400 2650276 33.62 2688 1981512 675240 7.56 210796 2099176 212060 08:14:01 AM 5240212 7074232 2642212 33.52 2688 2011236 635756 7.12 239768 2054920 12 08:15:01 AM 4993536 7025468 2888888 36.65 2688 2200816 675068 7.56 255996 2260328 185068 08:16:01 AM 5015908 7047624 2866516 36.37 2688 2200940 636564 7.13 259188 2229492 4 08:17:01 AM 4973912 7007556 2908512 36.90 2688 2202868 691320 7.74 259460 2271112 92 08:18:01 AM 5145996 7018308 2736428 34.72 2688 2043076 673292 7.54 254252 2115496 6644 08:19:01 AM 5169432 7039780 2712992 34.42 2688 2045340 658644 7.37 447468 1911148 16700 Average: 5169675 7040452 2712749 34.42 2688 2045954 666542 7.46 263556 2096860 62866 08:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 235.40 139.06 999.30 54.73 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 76.66 62.53 809.78 9.48 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 40.49 28.24 383.70 6.21 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 46.28 32.36 278.39 8.12 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 169.26 119.95 36.16 35.33 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 27.24 17.66 8.39 3.16 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 62.88 40.87 80.53 24.91 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 22.25 19.18 18.41 9.32 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 85.06 57.48 326.86 18.91 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) 09/20/2024 _x86_64_ (2 CPU) 08:10:41 LINUX RESTART (2 CPU) 08:11:01 AM CPU %user %nice %system %iowait %steal %idle 08:12:01 AM all 31.36 0.06 10.20 25.77 0.12 32.49 08:12:01 AM 0 36.48 0.05 9.94 24.90 0.14 28.49 08:12:01 AM 1 26.32 0.07 10.46 26.63 0.10 36.41 08:13:01 AM all 35.92 0.00 5.90 3.86 0.13 54.19 08:13:01 AM 0 45.26 0.00 6.58 3.53 0.15 44.47 08:13:01 AM 1 26.62 0.00 5.22 4.19 0.10 63.87 08:14:01 AM all 20.19 0.00 2.35 5.58 0.08 71.80 08:14:01 AM 0 29.78 0.00 2.71 4.77 0.08 62.65 08:14:01 AM 1 10.61 0.00 1.99 6.39 0.07 80.93 08:15:01 AM all 23.92 0.00 4.13 0.71 0.08 71.15 08:15:01 AM 0 35.80 0.00 5.05 0.82 0.08 58.24 08:15:01 AM 1 12.03 0.00 3.21 0.60 0.08 84.07 08:16:01 AM all 3.91 0.00 0.93 4.32 0.03 90.81 08:16:01 AM 0 3.56 0.00 0.82 3.41 0.03 92.18 08:16:01 AM 1 4.27 0.00 1.04 5.22 0.03 89.44 08:17:01 AM all 6.46 0.00 0.64 0.03 0.05 92.83 08:17:01 AM 0 9.11 0.00 0.79 0.02 0.05 90.04 08:17:01 AM 1 3.81 0.00 0.48 0.03 0.05 95.62 08:18:01 AM all 8.95 0.00 1.78 0.06 0.05 89.16 08:18:01 AM 0 11.87 0.00 2.07 0.07 0.05 85.94 08:18:01 AM 1 6.03 0.00 1.49 0.05 0.05 92.38 08:19:01 AM all 29.73 0.00 3.47 0.74 0.08 65.98 08:19:01 AM 0 41.86 0.00 4.13 0.37 0.10 53.54 08:19:01 AM 1 17.64 0.00 2.80 1.12 0.07 78.37 Average: all 20.02 0.01 3.65 5.06 0.08 71.18 Average: 0 26.66 0.01 3.98 4.65 0.09 64.61 Average: 1 13.39 0.01 3.32 5.48 0.07 77.73