---> uname -a: Linux prd-centos8-robot-2c-8g-336.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 613 4932 19 2151 6788 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:ca:17:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:feca:1772/64 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) 12/06/2024 _x86_64_ (2 CPU) 02:12:03 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 75.66 42.63 33.03 4935.83 20584.05 02:15:01 AM 78.24 12.95 65.29 2338.42 5898.52 02:16:01 AM 80.99 0.70 80.29 50.78 9319.16 02:17:01 AM 22.09 0.42 21.68 64.78 1575.61 02:18:01 AM 37.16 0.00 37.16 0.00 2419.55 02:19:01 AM 29.26 0.03 29.22 3.47 5915.24 02:20:01 AM 2.73 0.12 2.62 33.06 355.94 02:21:01 AM 2.03 0.00 2.03 0.00 65.19 02:22:01 AM 0.18 0.00 0.18 0.00 3.37 02:23:01 AM 12.83 0.32 12.51 36.92 611.16 Average: 34.15 5.74 28.41 749.21 4685.75 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5808168 7187368 2074264 26.32 2688 1578560 576596 6.46 154584 1661576 28816 02:15:01 AM 5371268 7084716 2511164 31.86 2688 1895332 658096 7.37 209288 1977160 149516 02:16:01 AM 5182352 7022204 2700080 34.25 2688 2016280 675040 7.56 220824 2125472 30680 02:17:01 AM 5269476 7110628 2612956 33.15 2688 2018224 616432 6.90 240224 2026760 12 02:18:01 AM 5006156 7049116 2876276 36.49 2688 2211960 627660 7.03 253896 2250972 162212 02:19:01 AM 5007152 7049824 2875280 36.48 2688 2212092 639656 7.16 257444 2242056 4 02:20:01 AM 4945052 6997104 2937380 37.26 2688 2221472 724088 8.11 257708 2303700 4 02:21:01 AM 4930192 6982304 2952240 37.45 2688 2221512 740056 8.29 257708 2317964 44 02:22:01 AM 4928756 6984752 2953676 37.47 2688 2225404 740056 8.29 257768 2319660 3900 02:23:01 AM 5064624 6959104 2817808 35.75 2688 2069884 717488 8.03 302040 2162172 30764 Average: 5151320 7042712 2731112 34.65 2688 2067072 671517 7.52 241148 2138749 40595 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 161.66 86.78 548.83 41.17 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 124.38 92.29 1099.58 19.81 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 57.46 41.60 586.43 7.47 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 15.64 9.53 5.60 3.61 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 41.79 35.73 300.13 8.87 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 172.43 121.96 34.19 32.86 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 109.25 97.40 87.83 33.73 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 340.74 335.50 435.24 127.15 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 166.83 161.01 335.72 48.85 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 61.73 39.10 96.24 36.26 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 125.22 102.08 353.12 35.98 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) 12/06/2024 _x86_64_ (2 CPU) 02:12:03 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 9.58 0.04 3.26 46.49 0.07 40.55 02:14:01 AM 0 11.12 0.05 3.25 48.48 0.07 37.03 02:14:01 AM 1 8.04 0.03 3.26 44.49 0.07 44.11 02:15:01 AM all 32.12 0.00 5.67 6.23 0.12 55.86 02:15:01 AM 0 39.37 0.00 6.17 6.54 0.12 47.80 02:15:01 AM 1 24.90 0.00 5.17 5.92 0.12 63.90 02:16:01 AM all 23.05 0.00 3.26 9.70 0.08 63.92 02:16:01 AM 0 28.60 0.00 3.60 8.11 0.08 59.60 02:16:01 AM 1 17.47 0.00 2.92 11.29 0.07 68.25 02:17:01 AM all 10.81 0.00 1.30 1.04 0.06 86.79 02:17:01 AM 0 16.62 0.00 1.50 1.85 0.07 79.96 02:17:01 AM 1 5.05 0.00 1.10 0.23 0.05 93.57 02:18:01 AM all 25.49 0.00 4.25 1.37 0.08 68.81 02:18:01 AM 0 32.61 0.00 4.98 1.14 0.07 61.20 02:18:01 AM 1 18.36 0.00 3.53 1.60 0.10 76.41 02:19:01 AM all 3.35 0.00 0.85 3.51 0.05 92.24 02:19:01 AM 0 4.53 0.00 0.80 3.05 0.05 91.57 02:19:01 AM 1 2.16 0.00 0.90 3.97 0.05 92.92 02:20:01 AM all 16.54 0.00 1.07 0.08 0.08 82.24 02:20:01 AM 0 12.27 0.00 1.65 0.13 0.08 85.86 02:20:01 AM 1 20.84 0.00 0.49 0.02 0.07 78.58 02:21:01 AM all 24.68 0.00 0.67 0.01 0.10 74.54 02:21:01 AM 0 10.98 0.00 0.49 0.00 0.10 88.43 02:21:01 AM 1 38.34 0.00 0.86 0.02 0.10 60.68 02:22:01 AM all 19.08 0.00 0.44 0.00 0.08 80.40 02:22:01 AM 0 4.36 0.00 0.29 0.00 0.09 95.27 02:22:01 AM 1 33.58 0.00 0.59 0.00 0.08 65.74 02:23:01 AM all 15.70 0.00 1.96 0.18 0.08 82.09 02:23:01 AM 0 21.13 0.00 1.92 0.17 0.07 76.72 02:23:01 AM 1 10.25 0.00 2.01 0.18 0.08 87.47 Average: all 18.06 0.00 2.27 6.73 0.08 72.85 Average: 0 18.20 0.01 2.47 6.83 0.08 72.42 Average: 1 17.93 0.00 2.08 6.63 0.08 73.29