---> uname -a: Linux prd-centos8-robot-2c-8g-17468.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4987 19 2102 6794 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:dc:c5:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fedc:c56d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/18/2024 _x86_64_ (2 CPU) 04:09:35 LINUX RESTART (2 CPU) 04:10:01 AM tps rtps wtps bread/s bwrtn/s 04:11:01 AM 64.78 18.37 46.41 3796.50 35529.92 04:12:01 AM 86.80 6.92 79.89 1301.78 6250.46 04:13:01 AM 79.47 0.65 78.82 28.12 8413.43 04:14:01 AM 39.16 0.98 38.18 130.51 3189.14 04:15:01 AM 65.71 0.03 65.68 3.47 7455.51 04:16:01 AM 7.45 0.02 7.43 0.13 310.56 04:17:01 AM 0.42 0.00 0.42 0.00 8.18 04:18:01 AM 5.71 0.23 5.48 33.86 155.43 04:19:01 AM 37.37 0.47 36.90 48.92 1758.78 Average: 42.99 3.08 39.91 593.76 7008.68 04:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 AM 5629240 7119276 2253208 28.59 2688 1684960 665204 7.45 155352 1821380 87304 04:12:01 AM 5293744 7062828 2588704 32.84 2688 1950988 702408 7.86 190068 2076720 183092 04:13:01 AM 5226176 7040344 2656272 33.70 2688 1990548 691020 7.74 195488 2112376 46932 04:14:01 AM 5067860 6983920 2814588 35.71 2688 2090864 753928 8.44 231828 2228608 77744 04:15:01 AM 4974232 6981072 2908216 36.89 2688 2176844 736272 8.24 232900 2294488 264 04:16:01 AM 4916312 6923264 2966136 37.63 2688 2176948 814112 9.12 232900 2356168 44 04:17:01 AM 4873476 6880472 3008972 38.17 2688 2176992 865348 9.69 232900 2399588 40 04:18:01 AM 5071004 6936480 2811444 35.67 2688 2038772 771220 8.64 238376 2213088 18696 04:19:01 AM 5115392 6965264 2767056 35.10 2688 2025432 748268 8.38 426984 1989232 2912 Average: 5129715 6988102 2752733 34.92 2688 2034705 749753 8.39 237422 2165739 46336 04:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 241.46 147.08 903.05 49.60 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 77.67 65.21 945.25 7.89 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 18.99 15.19 158.50 4.49 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 41.31 30.51 286.18 7.70 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 228.66 165.28 78.90 41.93 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 282.66 279.99 3813.09 707.04 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 408.23 404.75 6436.20 26.16 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 207.86 196.17 2699.61 24.46 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 17.78 16.21 13.61 13.94 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 169.40 146.71 1703.76 98.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/18/2024 _x86_64_ (2 CPU) 04:09:35 LINUX RESTART (2 CPU) 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 14.45 0.00 3.93 58.09 0.07 23.46 04:11:01 AM 0 15.44 0.00 3.34 61.34 0.07 19.82 04:11:01 AM 1 13.47 0.00 4.53 54.85 0.07 27.09 04:12:01 AM all 34.91 0.00 4.67 3.06 0.10 57.25 04:12:01 AM 0 45.85 0.00 5.44 3.99 0.10 44.62 04:12:01 AM 1 23.98 0.00 3.90 2.14 0.10 69.88 04:13:01 AM all 22.96 0.00 3.20 5.48 0.08 68.27 04:13:01 AM 0 28.57 0.00 3.68 7.16 0.08 60.50 04:13:01 AM 1 17.35 0.00 2.72 3.81 0.08 76.03 04:14:01 AM all 24.25 0.00 2.97 2.02 0.08 70.68 04:14:01 AM 0 32.18 0.00 3.23 1.41 0.08 63.09 04:14:01 AM 1 16.34 0.00 2.71 2.64 0.07 78.25 04:15:01 AM all 20.13 0.00 3.35 0.91 0.08 75.52 04:15:01 AM 0 22.95 0.00 3.37 1.07 0.08 72.52 04:15:01 AM 1 17.30 0.00 3.33 0.75 0.08 78.53 04:16:01 AM all 18.22 0.00 1.50 0.05 0.09 80.14 04:16:01 AM 0 18.69 0.00 1.15 0.00 0.08 80.07 04:16:01 AM 1 17.75 0.00 1.85 0.10 0.10 80.20 04:17:01 AM all 13.12 0.00 1.93 0.00 0.08 84.87 04:17:01 AM 0 16.55 0.00 2.42 0.00 0.09 80.94 04:17:01 AM 1 9.72 0.00 1.45 0.00 0.08 88.75 04:18:01 AM all 15.79 0.00 2.04 0.03 0.09 82.04 04:18:01 AM 0 11.11 0.00 1.89 0.03 0.08 86.88 04:18:01 AM 1 20.56 0.00 2.18 0.03 0.10 77.12 04:19:01 AM all 29.23 0.00 2.66 0.68 0.09 67.33 04:19:01 AM 0 32.09 0.00 2.74 0.43 0.10 64.64 04:19:01 AM 1 26.38 0.00 2.59 0.93 0.08 70.02 Average: all 21.48 0.00 2.92 7.80 0.09 67.72 Average: 0 24.86 0.00 3.03 8.36 0.09 63.67 Average: 1 18.10 0.00 2.81 7.24 0.09 71.77