---> uname -a: Linux prd-centos8-robot-2c-8g-33643.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: 2800.000 BogoMIPS: 5600.00 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 579 4992 19 2125 6821 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:f1:f5:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fef1:f5d3/64 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) 10/02/2024 _x86_64_ (2 CPU) 01:01:35 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 108.92 62.91 46.01 7889.22 34933.83 01:04:01 AM 90.60 6.90 83.71 1256.25 7753.75 01:05:01 AM 69.77 0.73 69.04 51.32 7487.95 01:06:01 AM 18.88 0.38 18.49 64.25 1461.80 01:07:01 AM 61.47 0.03 61.44 3.47 7512.56 01:08:01 AM 10.71 0.08 10.63 31.99 1377.76 01:09:01 AM 2.08 0.03 2.05 1.07 113.66 01:10:01 AM 0.35 0.00 0.35 0.00 5.63 01:11:01 AM 0.22 0.00 0.22 0.00 2.87 01:12:01 AM 7.15 0.32 6.83 36.92 221.91 01:13:01 AM 27.08 0.52 26.56 63.86 1289.69 Average: 36.11 6.54 29.57 854.32 5650.60 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5608040 7096208 2274384 28.85 2688 1681856 680344 7.62 177440 1817056 79340 01:04:01 AM 5333000 7063100 2549424 32.34 2688 1912524 661068 7.40 210596 2011252 93376 01:05:01 AM 5175232 7008536 2707192 34.34 2688 2010000 707136 7.92 221664 2139064 30076 01:06:01 AM 5210184 7048124 2672240 33.90 2688 2015176 666628 7.46 244156 2082916 3272 01:07:01 AM 5024860 7061564 2857564 36.25 2688 2206152 627100 7.02 258260 2221476 16548 01:08:01 AM 4986384 7024304 2896040 36.74 2688 2207384 679188 7.60 258536 2262920 280 01:09:01 AM 4980460 7019572 2901964 36.82 2688 2208568 695092 7.78 258536 2269044 12 01:10:01 AM 4979736 7018848 2902688 36.82 2688 2208568 728184 8.15 258536 2269484 4 01:11:01 AM 4962676 7001812 2919748 37.04 2688 2208584 725940 8.13 258536 2286128 4 01:12:01 AM 5065056 6960612 2817368 35.74 2688 2068888 728056 8.15 277560 2181004 32180 01:13:01 AM 5119864 6991808 2762560 35.05 2688 2047120 712808 7.98 447060 1964048 16716 Average: 5131408 7026772 2751016 34.90 2688 2070438 691959 7.75 260989 2136763 24710 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 241.04 132.21 1032.73 56.39 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 63.96 50.65 721.73 5.33 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 53.46 37.59 432.01 7.24 0.00 0.00 0.00 0.00 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 12.90 10.30 5.78 3.95 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 224.65 153.11 334.44 41.70 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 15.34 8.55 4.08 1.09 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 92.89 86.14 32.90 34.61 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 223.43 222.49 45.13 93.24 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 166.44 160.33 187.20 55.77 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 118.54 88.37 134.22 40.47 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 20.00 18.90 16.56 8.67 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 112.06 88.06 267.88 31.68 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) 10/02/2024 _x86_64_ (2 CPU) 01:01:35 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 29.81 0.03 7.40 31.93 0.11 30.71 01:03:01 AM 0 33.66 0.02 6.13 30.41 0.12 29.66 01:03:01 AM 1 26.02 0.05 8.66 33.43 0.10 31.74 01:04:01 AM all 23.61 0.00 4.29 14.65 0.11 57.34 01:04:01 AM 0 33.05 0.00 5.15 10.47 0.12 51.21 01:04:01 AM 1 14.18 0.00 3.43 18.84 0.10 63.46 01:05:01 AM all 23.13 0.00 3.26 13.33 0.16 60.12 01:05:01 AM 0 38.30 0.00 4.33 14.73 0.22 42.42 01:05:01 AM 1 8.12 0.00 2.19 11.95 0.10 77.64 01:06:01 AM all 11.52 0.00 1.82 0.49 0.05 86.11 01:06:01 AM 0 11.13 0.00 1.84 0.30 0.05 86.68 01:06:01 AM 1 11.91 0.00 1.81 0.69 0.05 85.55 01:07:01 AM all 27.50 0.00 4.22 4.50 0.11 63.66 01:07:01 AM 0 34.16 0.00 4.79 4.09 0.10 56.86 01:07:01 AM 1 20.84 0.00 3.66 4.91 0.12 70.47 01:08:01 AM all 1.37 0.00 0.24 0.39 0.03 97.96 01:08:01 AM 0 0.67 0.00 0.18 0.75 0.03 98.36 01:08:01 AM 1 2.07 0.00 0.30 0.03 0.03 97.56 01:09:01 AM all 9.20 0.00 0.42 0.01 0.07 90.31 01:09:01 AM 0 9.20 0.00 0.35 0.02 0.07 90.37 01:09:01 AM 1 9.20 0.00 0.49 0.00 0.07 90.25 01:10:01 AM all 19.10 0.00 0.55 0.00 0.09 80.26 01:10:01 AM 0 31.04 0.00 0.74 0.00 0.12 68.11 01:10:01 AM 1 7.15 0.00 0.37 0.00 0.07 92.41 01:11:01 AM all 20.84 0.00 0.50 0.00 0.08 78.58 01:11:01 AM 0 5.94 0.00 0.30 0.00 0.07 93.70 01:11:01 AM 1 35.78 0.00 0.70 0.00 0.10 63.41 01:12:01 AM all 18.54 0.00 1.61 0.08 0.08 79.69 01:12:01 AM 0 24.15 0.00 1.60 0.05 0.08 74.11 01:12:01 AM 1 12.89 0.00 1.62 0.10 0.08 85.31 01:13:01 AM all 28.54 0.00 3.52 1.34 0.09 66.51 01:13:01 AM 0 41.85 0.00 4.48 2.22 0.10 51.35 01:13:01 AM 1 15.23 0.00 2.57 0.45 0.08 81.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.36 0.00 2.53 6.03 0.09 71.99 Average: 0 23.88 0.00 2.71 5.67 0.10 67.64 Average: 1 14.85 0.00 2.34 6.39 0.08 76.34