---> uname -a: Linux prd-centos8-robot-2c-8g-14989.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 617 4963 19 2117 6784 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:c7:ff:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fec7:ff3b/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) 08/27/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 110.06 38.89 71.18 7078.17 7004.83 01:11:01 AM 85.39 0.70 84.69 50.77 9160.90 01:12:01 AM 29.67 0.42 29.26 64.78 2452.15 01:13:01 AM 48.32 0.03 48.28 3.47 7037.99 01:14:01 AM 2.78 0.00 2.78 0.00 77.96 01:15:01 AM 0.50 0.00 0.50 0.00 7.02 01:16:01 AM 0.33 0.00 0.33 0.00 3.28 01:17:01 AM 0.52 0.08 0.43 31.99 18.68 01:18:01 AM 12.98 0.32 12.66 36.92 479.66 01:19:01 AM 27.79 0.53 27.26 64.78 1198.07 Average: 31.84 4.10 27.74 733.10 2744.25 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5323008 7026328 2559424 32.47 2688 1885152 718052 8.04 212404 2020544 129184 01:11:01 AM 5145720 6974608 2736712 34.72 2688 2006216 742188 8.31 222716 2166556 30108 01:12:01 AM 5000588 6963076 2881844 36.56 2688 2134920 761544 8.53 262072 2258268 109968 01:13:01 AM 4995664 7025820 2886768 36.62 2688 2199560 682792 7.65 260844 2248912 8 01:14:01 AM 4995808 7025968 2886624 36.62 2688 2199564 682792 7.65 260840 2248924 4 01:15:01 AM 4995856 7026016 2886576 36.62 2688 2199564 682792 7.65 260840 2248976 4 01:16:01 AM 4996212 7026372 2886220 36.62 2688 2199564 682792 7.65 260840 2248924 4 01:17:01 AM 4952472 6984200 2929960 37.17 2688 2201140 736588 8.25 261216 2291892 312 01:18:01 AM 5056196 6939096 2826236 35.85 2688 2058308 771448 8.64 275200 2197152 25768 01:19:01 AM 5080648 6945420 2801784 35.54 2688 2040700 765440 8.57 445080 2006524 16720 Average: 5054217 6993690 2828215 35.88 2688 2112469 722643 8.09 272205 2193667 31208 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 305.76 174.61 1603.72 59.69 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 53.49 42.81 534.06 8.00 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 44.49 33.81 277.62 8.28 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 154.90 108.01 37.33 28.20 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 1.12 0.55 0.13 0.10 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 1.08 0.40 0.85 0.08 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 1.15 0.08 0.09 0.01 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 18.29 13.83 4.96 3.48 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 63.71 43.99 77.22 30.64 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 22.73 19.34 15.86 8.97 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 66.67 43.74 255.20 14.74 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) 08/27/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 37.24 0.02 7.94 3.77 0.13 50.91 01:10:01 AM 0 35.73 0.02 7.66 4.21 0.12 52.26 01:10:01 AM 1 38.75 0.02 8.21 3.32 0.13 49.56 01:11:01 AM all 24.22 0.00 3.51 3.06 0.08 69.12 01:11:01 AM 0 22.56 0.00 3.58 1.87 0.08 71.91 01:11:01 AM 1 25.88 0.00 3.45 4.25 0.08 66.34 01:12:01 AM all 23.89 0.00 3.35 1.04 0.09 71.63 01:12:01 AM 0 16.43 0.00 2.44 0.72 0.08 80.33 01:12:01 AM 1 31.35 0.00 4.26 1.35 0.10 62.94 01:13:01 AM all 14.10 0.00 2.67 1.85 0.06 81.33 01:13:01 AM 0 7.95 0.00 2.34 2.85 0.05 86.81 01:13:01 AM 1 20.27 0.00 3.00 0.84 0.07 75.82 01:14:01 AM all 0.33 0.00 0.06 0.01 0.02 99.58 01:14:01 AM 0 0.53 0.00 0.03 0.00 0.00 99.43 01:14:01 AM 1 0.13 0.00 0.08 0.02 0.03 99.73 01:15:01 AM all 0.23 0.00 0.08 0.00 0.02 99.67 01:15:01 AM 0 0.25 0.00 0.05 0.00 0.02 99.68 01:15:01 AM 1 0.20 0.00 0.12 0.00 0.02 99.67 01:16:01 AM all 0.33 0.00 0.04 0.00 0.03 99.60 01:16:01 AM 0 0.08 0.00 0.03 0.00 0.02 99.87 01:16:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 01:17:01 AM all 5.21 0.00 0.25 0.02 0.03 94.49 01:17:01 AM 0 4.79 0.00 0.17 0.00 0.03 95.01 01:17:01 AM 1 5.63 0.00 0.33 0.03 0.03 93.97 01:18:01 AM all 14.99 0.00 1.56 0.13 0.07 83.25 01:18:01 AM 0 10.93 0.00 1.64 0.13 0.07 87.23 01:18:01 AM 1 19.05 0.00 1.47 0.13 0.07 79.28 01:19:01 AM all 31.38 0.00 3.90 0.48 0.08 64.16 01:19:01 AM 0 21.68 0.00 4.08 0.49 0.08 73.67 01:19:01 AM 1 41.05 0.00 3.72 0.47 0.08 54.68 Average: all 15.19 0.00 2.33 1.03 0.06 81.38 Average: 0 12.09 0.00 2.20 1.03 0.06 84.63 Average: 1 18.29 0.00 2.47 1.04 0.07 78.14