---> uname -a: Linux prd-centos8-robot-2c-8g-30473.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 618 4962 19 2116 6782 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:4a:67:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe4a:6764/64 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) 09/30/2024 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 118.19 6.96 111.23 1258.11 9959.41 01:00:01 AM 46.53 1.02 45.52 111.43 5399.67 01:01:01 AM 16.48 0.03 16.44 2.27 1271.88 01:02:01 AM 50.63 0.12 50.52 5.33 7125.47 01:03:01 AM 2.87 0.10 2.77 32.13 90.77 01:04:01 AM 28.39 0.85 27.54 101.70 1279.46 Average: 43.85 1.51 42.34 251.81 4188.22 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5251052 7052368 2631372 33.38 2688 1978500 690360 7.73 211092 2078124 105560 01:00:01 AM 5262520 7093708 2619904 33.24 2688 2008236 661224 7.40 240296 2036504 20 01:01:01 AM 5063528 7003192 2818896 35.76 2688 2113496 731612 8.19 259860 2204904 87124 01:02:01 AM 5030868 7064144 2851556 36.18 2688 2202600 638508 7.15 258276 2218880 16 01:03:01 AM 5030484 7065684 2851940 36.18 2688 2204520 636828 7.13 258764 2219476 960 01:04:01 AM 5176948 7036472 2705476 34.32 2688 2034904 698532 7.82 445524 1908252 192 Average: 5135900 7052595 2746524 34.84 2688 2090376 676177 7.57 278969 2111023 32312 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 65.49 52.60 680.82 8.23 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 46.83 31.84 384.14 6.28 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 35.40 27.07 291.48 5.33 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 189.99 134.40 44.16 31.32 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 26.98 14.33 7.65 1.96 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 45.55 33.92 82.52 29.35 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 68.39 49.04 248.45 13.75 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) 09/30/2024 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 33.24 0.00 5.98 7.25 0.11 53.43 12:59:01 AM 0 22.57 0.00 5.21 7.22 0.12 64.87 12:59:01 AM 1 43.92 0.00 6.75 7.27 0.10 41.97 01:00:01 AM all 19.63 0.00 2.09 3.01 0.09 75.18 01:00:01 AM 0 10.88 0.00 1.74 2.84 0.08 84.45 01:00:01 AM 1 28.35 0.00 2.43 3.18 0.10 65.93 01:01:01 AM all 12.88 0.00 2.13 0.57 0.06 84.36 01:01:01 AM 0 9.95 0.00 2.07 0.30 0.07 87.62 01:01:01 AM 1 15.80 0.00 2.20 0.83 0.05 81.11 01:02:01 AM all 14.21 0.00 2.79 2.30 0.08 80.62 01:02:01 AM 0 6.52 0.00 2.02 3.02 0.08 88.36 01:02:01 AM 1 21.91 0.00 3.56 1.59 0.07 72.88 01:03:01 AM all 1.61 0.00 0.26 0.03 0.03 98.07 01:03:01 AM 0 2.52 0.00 0.33 0.05 0.03 97.06 01:03:01 AM 1 0.70 0.00 0.18 0.00 0.03 99.08 01:04:01 AM all 27.25 0.00 3.37 0.38 0.08 68.92 01:04:01 AM 0 18.89 0.00 3.58 0.20 0.08 77.25 01:04:01 AM 1 35.61 0.00 3.16 0.55 0.08 60.60 Average: all 18.14 0.00 2.77 2.26 0.08 76.76 Average: 0 11.90 0.00 2.49 2.28 0.08 83.26 Average: 1 24.38 0.00 3.05 2.24 0.07 70.26