---> uname -a: Linux prd-centos8-robot-2c-8g-5102.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 630 4946 19 2121 6770 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:64:ea:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe64:ea46/64 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) 07/27/2024 _x86_64_ (2 CPU) 23:09:05 LINUX RESTART (2 CPU) 11:10:02 PM tps rtps wtps bread/s bwrtn/s 11:11:01 PM 102.91 7.19 95.73 1282.36 7246.26 11:12:01 PM 62.38 1.45 60.93 170.61 7415.41 11:13:01 PM 4.97 0.03 4.93 2.27 212.03 11:14:01 PM 51.12 2.48 48.64 392.60 4213.01 11:15:01 PM 22.83 0.03 22.79 3.47 4235.97 11:16:01 PM 6.92 0.40 6.52 68.92 179.09 11:17:01 PM 25.92 0.53 25.39 64.78 1229.06 Average: 39.43 1.72 37.71 281.17 3524.09 11:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 PM 5192644 6993232 2689780 34.12 2688 1978576 744324 8.33 211520 2140296 177136 11:12:01 PM 5219572 7043428 2662852 33.78 2688 2001372 686008 7.68 241200 2073988 20 11:13:01 PM 5220008 7043932 2662416 33.78 2688 2001440 701364 7.85 241508 2073880 4 11:14:01 PM 4944764 6978844 2937660 37.27 2688 2203280 716440 8.02 261544 2301624 105992 11:15:01 PM 4980072 7013928 2902352 36.82 2688 2203408 687836 7.70 264700 2262760 16 11:16:01 PM 5032968 6917312 2849456 36.15 2688 2057808 777432 8.70 274244 2216012 22052 11:17:01 PM 5107168 6974980 2775256 35.21 2688 2043244 738372 8.27 444592 1977788 16012 Average: 5099599 6995094 2782825 35.30 2688 2069875 721682 8.08 277044 2149478 45890 11:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 88.93 71.48 807.89 10.18 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 38.30 30.42 269.44 5.85 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 13.86 10.70 2.60 2.40 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 41.51 36.13 275.16 9.10 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 622.46 494.85 127.32 109.79 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 78.02 59.84 88.43 23.03 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 19.68 18.63 15.31 8.42 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 129.07 103.23 225.19 24.14 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) 07/27/2024 _x86_64_ (2 CPU) 23:09:05 LINUX RESTART (2 CPU) 11:10:02 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 36.92 0.00 6.14 1.92 0.09 54.93 11:11:01 PM 0 29.43 0.00 5.61 2.06 0.08 62.82 11:11:01 PM 1 44.42 0.00 6.67 1.78 0.10 47.03 11:12:01 PM all 18.89 0.00 2.30 2.15 0.09 76.57 11:12:01 PM 0 3.87 0.00 1.60 1.85 0.10 92.57 11:12:01 PM 1 33.88 0.00 3.00 2.45 0.08 60.58 11:13:01 PM all 0.94 0.00 0.83 0.12 0.04 98.08 11:13:01 PM 0 1.04 0.00 0.82 0.00 0.05 98.10 11:13:01 PM 1 0.84 0.00 0.84 0.23 0.03 98.06 11:14:01 PM all 26.94 0.00 4.58 3.50 0.07 64.91 11:14:01 PM 0 26.65 0.00 4.70 4.50 0.07 64.09 11:14:01 PM 1 27.24 0.00 4.45 2.50 0.08 65.73 11:15:01 PM all 3.64 0.00 1.38 13.40 0.04 81.54 11:15:01 PM 0 1.54 0.00 1.46 13.77 0.05 83.19 11:15:01 PM 1 5.74 0.00 1.29 13.03 0.03 79.90 11:16:01 PM all 10.93 0.00 1.87 0.22 0.07 86.91 11:16:01 PM 0 10.07 0.00 1.70 0.23 0.05 87.95 11:16:01 PM 1 11.81 0.00 2.05 0.20 0.08 85.86 11:17:01 PM all 27.83 0.00 3.46 0.94 0.08 67.69 11:17:01 PM 0 17.27 0.00 3.16 0.40 0.07 79.10 11:17:01 PM 1 38.38 0.00 3.76 1.47 0.10 56.29 Average: all 17.99 0.00 2.93 3.17 0.07 75.83 Average: 0 12.82 0.00 2.72 3.26 0.07 81.14 Average: 1 23.17 0.00 3.15 3.09 0.07 70.52