---> uname -a: Linux prd-centos8-robot-2c-8g-9992.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 618 4956 19 2123 6783 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:e6:98:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fee6:9808/64 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) 11/25/2024 _x86_64_ (2 CPU) 01:03:59 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 101.80 20.38 81.42 3763.11 6289.85 01:07:01 AM 76.12 0.70 75.42 50.79 9179.47 01:08:01 AM 18.74 0.42 18.33 64.78 1419.38 01:09:01 AM 46.13 0.03 46.09 3.47 3612.15 01:10:01 AM 20.24 0.00 20.24 0.00 4851.45 01:11:01 AM 3.95 0.10 3.85 32.13 169.42 01:12:01 AM 2.03 0.00 2.03 0.00 68.11 01:13:01 AM 7.52 0.33 7.18 37.86 231.68 Average: 34.56 2.75 31.82 493.99 3227.62 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5319868 7038224 2562564 32.51 2688 1900032 714216 8.00 209404 2031308 156792 01:07:01 AM 5186808 7022112 2695624 34.20 2688 2012456 703080 7.87 228660 2123380 28012 01:08:01 AM 5216904 7054152 2665528 33.82 2688 2014400 681468 7.63 239900 2082692 8 01:09:01 AM 4996448 7033784 2885984 36.61 2688 2206384 670464 7.51 257160 2260208 135972 01:10:01 AM 4992308 7029236 2890124 36.67 2688 2206384 686672 7.69 257160 2259864 4 01:11:01 AM 4877628 6915808 3004804 38.12 2688 2207624 839612 9.40 257288 2373712 28 01:12:01 AM 4908600 6946828 2973832 37.73 2688 2207680 809164 9.06 257288 2343168 16 01:13:01 AM 5086556 6952904 2795876 35.47 2688 2039716 750604 8.40 288452 2150128 17460 Average: 5073140 6999131 2809292 35.64 2688 2099334 731910 8.20 249414 2203058 42286 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 278.05 177.57 1628.00 59.40 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 58.26 44.36 583.14 8.03 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.93 10.03 4.78 3.59 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 215.96 153.91 334.94 42.74 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 1.30 0.70 0.16 0.12 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 324.73 296.00 2794.51 708.05 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 500.27 405.01 5799.37 26.27 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 212.33 154.72 1845.02 26.84 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 200.48 155.29 1623.76 109.37 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) 11/25/2024 _x86_64_ (2 CPU) 01:03:59 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 40.09 0.00 6.91 3.66 0.12 49.22 01:06:01 AM 0 33.95 0.00 6.45 4.72 0.12 54.76 01:06:01 AM 1 46.23 0.00 7.37 2.60 0.12 43.68 01:07:01 AM all 21.06 0.00 3.11 3.06 0.07 72.70 01:07:01 AM 0 17.30 0.00 2.65 3.46 0.07 76.52 01:07:01 AM 1 24.82 0.00 3.57 2.67 0.07 68.87 01:08:01 AM all 9.73 0.00 0.99 0.68 0.04 88.55 01:08:01 AM 0 12.35 0.00 1.15 0.89 0.03 85.58 01:08:01 AM 1 7.12 0.00 0.83 0.47 0.05 91.52 01:09:01 AM all 27.16 0.00 4.48 1.08 0.09 67.19 01:09:01 AM 0 16.51 0.00 3.92 0.57 0.08 78.92 01:09:01 AM 1 37.84 0.00 5.04 1.59 0.10 55.43 01:10:01 AM all 0.30 0.00 0.27 1.03 0.03 98.37 01:10:01 AM 0 0.25 0.00 0.25 0.84 0.02 98.65 01:10:01 AM 1 0.35 0.00 0.28 1.22 0.05 98.10 01:11:01 AM all 13.66 0.00 1.01 0.07 0.09 85.16 01:11:01 AM 0 6.74 0.00 0.32 0.00 0.08 92.86 01:11:01 AM 1 20.72 0.00 1.72 0.14 0.10 77.32 01:12:01 AM all 11.64 0.00 1.29 0.00 0.08 86.99 01:12:01 AM 0 7.51 0.00 1.05 0.00 0.08 91.36 01:12:01 AM 1 15.81 0.00 1.53 0.00 0.08 82.58 01:13:01 AM all 15.90 0.00 2.04 0.07 0.07 81.93 01:13:01 AM 0 20.88 0.00 2.57 0.08 0.07 76.40 01:13:01 AM 1 10.88 0.00 1.50 0.05 0.07 87.50 Average: all 17.46 0.00 2.52 1.21 0.07 78.73 Average: 0 14.45 0.00 2.30 1.32 0.07 81.87 Average: 1 20.49 0.00 2.74 1.10 0.08 75.59