---> uname -a: Linux prd-centos8-robot-2c-8g-1009.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 610 4970 19 2116 6791 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:83:f0:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe83:f01b/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) 10/25/2024 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 86.77 45.47 41.30 6032.26 14729.04 02:10:01 AM 119.69 6.86 112.83 1249.72 10435.80 02:11:01 AM 34.11 0.67 33.44 49.43 4411.09 02:12:01 AM 21.20 0.38 20.81 64.26 1278.87 02:13:01 AM 47.50 0.03 47.47 3.47 6949.83 02:14:01 AM 5.28 0.10 5.18 32.13 225.50 02:15:01 AM 1.82 0.00 1.82 0.00 63.86 02:16:01 AM 0.37 0.00 0.37 0.00 18.36 02:17:01 AM 12.53 0.33 12.20 37.86 450.72 Average: 36.59 5.98 30.60 829.93 4285.07 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5520408 7045088 2362024 29.97 2688 1716924 742772 8.32 187128 1892548 105888 02:10:01 AM 5131684 6985416 2750748 34.90 2688 2031532 741192 8.30 214240 2196460 135392 02:11:01 AM 5194808 7025744 2687624 34.10 2688 2008168 707064 7.92 231592 2112916 1124 02:12:01 AM 5063232 7001980 2819200 35.77 2688 2112580 711232 7.96 260140 2204224 85532 02:13:01 AM 5005460 7036316 2876972 36.50 2688 2200316 662928 7.42 258592 2245316 12 02:14:01 AM 4941500 6973552 2940932 37.31 2688 2201532 779000 8.72 258716 2309408 76 02:15:01 AM 4741980 6774068 3140452 39.84 2688 2201568 976220 10.93 258716 2507592 44 02:16:01 AM 4889264 6921780 2993168 37.97 2688 2201996 826896 9.26 258716 2361132 4 02:17:01 AM 5103512 6962312 2778920 35.25 2688 2034472 749472 8.39 289732 2136940 17208 Average: 5065761 6969584 2816671 35.73 2688 2078788 766308 8.58 246397 2218504 38364 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 253.90 152.12 1133.52 56.96 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 97.27 72.98 1039.29 10.56 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.04 5.68 9.64 2.11 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 37.63 30.91 293.05 6.71 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 208.18 155.66 46.46 41.14 0.00 0.00 0.00 0.00 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 17.35 10.31 5.99 12.25 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 300.13 298.02 4173.26 695.78 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 266.93 252.60 4648.91 16.48 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 193.72 144.23 1430.70 26.67 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 154.35 124.72 1420.04 96.51 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) 10/25/2024 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 22.41 0.04 5.48 38.44 0.09 33.53 02:09:01 AM 0 27.73 0.03 5.17 39.53 0.10 27.44 02:09:01 AM 1 17.10 0.05 5.80 37.36 0.08 39.60 02:10:01 AM all 34.98 0.00 5.52 5.68 0.12 53.70 02:10:01 AM 0 36.04 0.00 5.59 5.52 0.12 52.73 02:10:01 AM 1 33.92 0.00 5.44 5.84 0.12 54.67 02:11:01 AM all 9.35 0.00 1.54 1.24 0.05 87.83 02:11:01 AM 0 13.89 0.00 1.72 1.45 0.05 82.89 02:11:01 AM 1 4.81 0.00 1.35 1.02 0.05 92.77 02:12:01 AM all 18.62 0.00 2.51 0.80 0.08 77.99 02:12:01 AM 0 22.00 0.00 2.55 0.83 0.07 74.55 02:12:01 AM 1 15.24 0.00 2.47 0.77 0.08 81.44 02:13:01 AM all 14.69 0.00 2.86 1.91 0.06 80.48 02:13:01 AM 0 19.31 0.00 3.27 2.02 0.07 75.33 02:13:01 AM 1 10.07 0.00 2.44 1.80 0.05 85.64 02:14:01 AM all 1.60 0.00 0.23 0.08 0.05 98.04 02:14:01 AM 0 2.40 0.00 0.32 0.07 0.03 97.19 02:14:01 AM 1 0.80 0.00 0.13 0.10 0.07 98.90 02:15:01 AM all 14.18 0.00 1.04 0.01 0.09 84.68 02:15:01 AM 0 15.46 0.00 1.14 0.02 0.08 83.30 02:15:01 AM 1 12.90 0.00 0.94 0.00 0.10 86.06 02:16:01 AM all 9.28 0.00 0.98 0.00 0.08 89.66 02:16:01 AM 0 14.03 0.00 1.31 0.00 0.08 84.58 02:16:01 AM 1 4.57 0.00 0.66 0.00 0.08 94.69 02:17:01 AM all 17.16 0.00 2.31 1.36 0.08 79.09 02:17:01 AM 0 15.95 0.00 2.49 1.13 0.08 80.35 02:17:01 AM 1 18.37 0.00 2.12 1.59 0.08 77.83 Average: all 15.81 0.00 2.49 5.48 0.08 76.14 Average: 0 18.54 0.00 2.62 5.60 0.08 73.17 Average: 1 13.08 0.01 2.37 5.37 0.08 79.10