---> uname -a: Linux prd-centos8-robot-2c-8g-41669.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 600 4971 19 2125 6801 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:a6:13:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fea6:13bf/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) 10/12/2024 _x86_64_ (2 CPU) 04:05:39 LINUX RESTART (2 CPU) 04:06:03 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 120.20 75.79 44.41 8402.96 38623.04 04:08:01 AM 81.57 13.10 68.47 2343.61 5792.30 04:09:01 AM 82.32 0.73 81.59 51.32 9140.10 04:10:01 AM 19.61 0.38 19.23 64.25 2097.87 04:11:01 AM 60.42 0.03 60.39 3.46 7895.37 04:12:01 AM 4.10 0.12 3.98 33.06 160.00 04:13:01 AM 2.07 0.00 2.07 0.00 106.37 04:14:01 AM 0.43 0.00 0.43 0.00 4.95 04:15:01 AM 12.95 0.32 12.63 36.93 511.81 Average: 42.34 9.81 32.53 1188.49 7031.89 04:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5791764 7181560 2090668 26.52 2688 1588808 629672 7.05 163868 1669008 29000 04:08:01 AM 5310652 7012532 2571780 32.63 2688 1883756 720180 8.06 210456 2038568 135644 04:09:01 AM 5152412 6986588 2730020 34.63 2688 2011248 733804 8.22 221752 2163624 30072 04:10:01 AM 5162336 7035504 2720096 34.51 2688 2047552 691228 7.74 248756 2118896 33940 04:11:01 AM 5006328 7044284 2876104 36.49 2688 2207264 656672 7.35 258432 2243380 76 04:12:01 AM 4959720 7000080 2922712 37.08 2688 2209668 718880 8.05 258696 2289452 1136 04:13:01 AM 4960308 7000668 2922124 37.07 2688 2209668 718880 8.05 258696 2289336 4 04:14:01 AM 4950824 6991200 2931608 37.19 2688 2209684 735236 8.23 258696 2298452 4 04:15:01 AM 5103596 6971516 2778836 35.25 2688 2042688 737844 8.26 290332 2133848 19360 Average: 5155327 7024881 2727105 34.60 2688 2045593 704711 7.89 241076 2138285 27693 04:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 184.90 111.94 763.96 42.88 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 106.67 83.39 912.88 18.02 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 64.13 46.25 552.24 7.82 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 19.88 13.65 7.17 4.74 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 200.77 159.92 335.46 45.37 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 37.14 30.69 23.28 10.44 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 264.77 264.22 53.28 110.71 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 219.99 217.48 133.74 79.53 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 71.77 51.86 122.35 25.22 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 129.80 108.81 321.07 38.28 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) 10/12/2024 _x86_64_ (2 CPU) 04:05:39 LINUX RESTART (2 CPU) 04:06:03 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 21.73 0.06 7.23 28.18 0.07 42.72 04:07:01 AM 0 20.69 0.09 7.73 26.16 0.07 45.26 04:07:01 AM 1 22.79 0.04 6.73 30.22 0.07 40.16 04:08:01 AM all 28.14 0.00 5.12 2.45 0.08 64.21 04:08:01 AM 0 28.70 0.00 4.88 3.44 0.07 62.91 04:08:01 AM 1 27.58 0.00 5.35 1.45 0.10 65.52 04:09:01 AM all 22.84 0.00 3.20 2.56 0.11 71.30 04:09:01 AM 0 22.36 0.00 2.89 3.02 0.08 71.65 04:09:01 AM 1 23.32 0.00 3.50 2.09 0.13 70.95 04:10:01 AM all 16.48 0.00 2.61 0.48 0.08 80.35 04:10:01 AM 0 23.72 0.00 3.02 0.35 0.08 72.82 04:10:01 AM 1 9.23 0.00 2.20 0.60 0.08 87.88 04:11:01 AM all 20.00 0.00 3.33 1.85 0.08 74.73 04:11:01 AM 0 17.29 0.00 2.82 2.20 0.08 77.61 04:11:01 AM 1 22.72 0.00 3.85 1.50 0.08 71.84 04:12:01 AM all 4.01 0.00 0.33 0.03 0.04 95.59 04:12:01 AM 0 4.80 0.00 0.33 0.00 0.05 94.82 04:12:01 AM 1 3.22 0.00 0.32 0.07 0.03 96.36 04:13:01 AM all 21.02 0.00 0.49 0.01 0.12 78.37 04:13:01 AM 0 16.47 0.00 0.38 0.00 0.12 83.02 04:13:01 AM 1 25.59 0.00 0.59 0.02 0.12 73.69 04:14:01 AM all 25.61 0.00 0.54 0.00 0.12 73.74 04:14:01 AM 0 0.69 0.00 0.28 0.00 0.13 98.89 04:14:01 AM 1 50.54 0.00 0.79 0.00 0.10 48.57 04:15:01 AM all 14.96 0.00 1.86 0.08 0.08 83.02 04:15:01 AM 0 14.19 0.00 1.37 0.05 0.08 84.30 04:15:01 AM 1 15.72 0.00 2.34 0.12 0.07 81.75 Average: all 19.41 0.01 2.72 3.83 0.09 73.95 Average: 0 16.53 0.01 2.61 3.80 0.09 76.96 Average: 1 22.28 0.00 2.83 3.85 0.09 70.95