---> uname -a: Linux prd-centos8-robot-2c-8g-8540.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 620 4947 19 2129 6780 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:12:e6:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe12:e63c/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) 11/19/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 107.96 6.87 101.10 1247.76 9238.99 01:14:01 AM 43.93 0.67 43.26 49.46 5758.84 01:15:01 AM 8.66 0.38 8.28 64.25 519.66 01:16:01 AM 64.27 0.03 64.24 3.47 7949.04 01:17:01 AM 2.82 0.00 2.82 0.00 91.47 01:18:01 AM 0.30 0.00 0.30 0.00 4.55 01:19:01 AM 0.22 0.00 0.22 0.00 2.00 01:20:01 AM 2.07 0.12 1.95 33.06 155.02 01:21:01 AM 19.71 0.40 19.31 46.78 874.04 Average: 27.79 0.94 26.85 160.78 2734.02 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5226328 7031792 2656104 33.70 2688 1983328 699344 7.83 210416 2102328 114788 01:14:01 AM 5155828 6994368 2726604 34.59 2688 2015664 728880 8.16 230984 2151584 1124 01:15:01 AM 5165552 7035420 2716880 34.47 2688 2044932 685132 7.67 243812 2123820 28144 01:16:01 AM 4985000 7024064 2897432 36.76 2688 2208452 669052 7.49 257472 2266784 96 01:17:01 AM 4985080 7024144 2897352 36.76 2688 2208452 669052 7.49 257472 2267012 16 01:18:01 AM 4985308 7024376 2897124 36.75 2688 2208456 669052 7.49 257476 2266808 8 01:19:01 AM 4985276 7024344 2897156 36.75 2688 2208456 669052 7.49 257476 2266808 4 01:20:01 AM 4887092 6929764 2995340 38.00 2688 2212060 787316 8.82 257608 2363644 16 01:21:01 AM 5113216 6984808 2769216 35.13 2688 2047388 703288 7.87 448352 1971708 13364 Average: 5054298 7008120 2828134 35.88 2688 2126354 697796 7.81 269008 2197833 17507 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 61.17 47.71 638.55 7.37 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 46.29 33.88 437.83 5.77 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 17.33 14.28 5.36 4.03 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 512.88 381.49 395.40 89.62 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 1.78 1.05 0.80 0.38 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 2.50 1.92 0.42 0.41 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 2.65 1.95 0.43 0.43 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 117.78 95.28 1031.19 7.50 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 128.14 81.32 396.34 31.67 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 98.93 73.20 322.98 16.35 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) 11/19/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 28.59 0.00 5.21 9.10 0.17 56.94 01:13:01 AM 0 36.75 0.00 6.30 8.20 0.15 48.61 01:13:01 AM 1 20.44 0.00 4.12 9.99 0.18 65.27 01:14:01 AM all 15.52 0.00 1.84 2.20 0.09 80.35 01:14:01 AM 0 14.89 0.00 1.54 3.37 0.10 80.10 01:14:01 AM 1 16.15 0.00 2.14 1.04 0.08 80.59 01:15:01 AM all 11.64 0.00 1.95 0.21 0.08 86.13 01:15:01 AM 0 15.41 0.00 2.22 0.32 0.07 81.99 01:15:01 AM 1 7.87 0.00 1.67 0.10 0.08 90.28 01:16:01 AM all 22.42 0.00 4.29 2.59 0.13 70.57 01:16:01 AM 0 32.12 0.00 4.77 2.98 0.12 60.02 01:16:01 AM 1 12.69 0.00 3.82 2.20 0.15 81.14 01:17:01 AM all 0.33 0.00 0.06 0.02 0.07 99.52 01:17:01 AM 0 0.07 0.00 0.05 0.03 0.07 99.78 01:17:01 AM 1 0.60 0.00 0.07 0.00 0.07 99.27 01:18:01 AM all 0.33 0.00 0.08 0.00 0.08 99.52 01:18:01 AM 0 0.42 0.00 0.10 0.00 0.07 99.42 01:18:01 AM 1 0.23 0.00 0.07 0.00 0.08 99.62 01:19:01 AM all 0.35 0.00 0.08 0.00 0.06 99.52 01:19:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 01:19:01 AM 1 0.12 0.00 0.10 0.00 0.07 99.72 01:20:01 AM all 7.63 0.00 1.72 0.03 0.10 90.52 01:20:01 AM 0 5.88 0.00 1.53 0.02 0.10 92.48 01:20:01 AM 1 9.40 0.00 1.92 0.03 0.10 88.55 01:21:01 AM all 18.83 0.00 2.80 0.35 0.13 77.89 01:21:01 AM 0 20.83 0.00 2.99 0.28 0.12 75.78 01:21:01 AM 1 16.83 0.00 2.61 0.42 0.13 80.01 Average: all 11.73 0.00 2.00 1.61 0.10 84.55 Average: 0 14.10 0.00 2.17 1.69 0.09 81.95 Average: 1 9.37 0.00 1.83 1.53 0.11 87.16