---> uname -a: Linux prd-centos8-robot-2c-8g-6686.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 604 4971 19 2121 6797 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:f5:62:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fef5:6261/64 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) 11/12/2024 _x86_64_ (2 CPU) 00:54:20 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 78.96 41.49 37.47 7217.51 14632.09 12:57:01 AM 123.51 5.78 117.73 222.90 11292.82 12:58:01 AM 14.48 0.03 14.45 0.53 1841.60 12:59:01 AM 29.87 0.38 29.49 64.25 1494.12 01:00:01 AM 43.98 0.03 43.94 3.47 6840.76 01:01:01 AM 0.60 0.12 0.48 33.06 15.78 01:02:01 AM 17.07 0.47 16.61 48.50 607.61 Average: 43.90 6.73 37.16 1054.98 5201.10 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5407584 7023884 2474848 31.40 2688 1806876 744124 8.33 192348 1992336 111540 12:57:01 AM 5174000 7009288 2708432 34.36 2688 2011888 704772 7.89 220844 2134708 37920 12:58:01 AM 5177100 7011924 2705332 34.32 2688 2011908 704772 7.89 220928 2137712 4 12:59:01 AM 4939412 6993968 2943020 37.34 2688 2224896 732484 8.20 284728 2291816 192248 01:00:01 AM 5015696 7050892 2866736 36.37 2688 2204636 671076 7.51 256684 2234628 8 01:01:01 AM 4965300 7002040 2917132 37.01 2688 2206156 719076 8.05 256808 2284440 408 01:02:01 AM 5150692 7014616 2731740 34.66 2688 2039536 702304 7.86 445964 1935952 17240 Average: 5118541 7015230 2763891 35.06 2688 2072271 711230 7.96 268329 2144513 51338 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 297.57 189.33 1579.98 62.87 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 72.47 53.62 675.28 8.90 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 3.80 0.35 0.68 0.12 0.00 0.00 0.00 0.00 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 44.17 34.66 296.31 8.18 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 197.13 140.69 47.64 38.26 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 40.87 30.09 118.59 3.38 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 146.97 111.49 1174.26 25.89 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 113.84 79.51 551.25 20.89 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) 11/12/2024 _x86_64_ (2 CPU) 00:54:20 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 37.54 0.03 6.08 4.01 0.10 52.24 12:56:01 AM 0 40.30 0.02 6.58 4.13 0.12 48.85 12:56:01 AM 1 34.77 0.03 5.58 3.90 0.09 55.64 12:57:01 AM all 33.13 0.00 5.60 4.52 0.11 56.64 12:57:01 AM 0 38.33 0.00 6.30 4.93 0.12 50.33 12:57:01 AM 1 27.94 0.00 4.91 4.11 0.10 62.93 12:58:01 AM all 0.37 0.00 0.20 0.70 0.03 98.71 12:58:01 AM 0 0.37 0.00 0.22 0.70 0.03 98.68 12:58:01 AM 1 0.37 0.00 0.18 0.70 0.02 98.73 12:59:01 AM all 26.31 0.00 3.39 1.27 0.11 68.92 12:59:01 AM 0 24.67 0.00 2.99 1.52 0.10 70.73 12:59:01 AM 1 27.96 0.00 3.79 1.02 0.12 67.12 01:00:01 AM all 11.89 0.00 2.32 1.95 0.05 83.79 01:00:01 AM 0 12.02 0.00 2.54 1.84 0.07 83.53 01:00:01 AM 1 11.77 0.00 2.09 2.06 0.03 84.05 01:01:01 AM all 2.76 0.00 0.30 0.00 0.03 96.90 01:01:01 AM 0 2.93 0.00 0.34 0.00 0.03 96.70 01:01:01 AM 1 2.59 0.00 0.27 0.00 0.03 97.11 01:02:01 AM all 18.21 0.00 2.94 0.17 0.08 78.61 01:02:01 AM 0 26.05 0.00 3.27 0.15 0.08 70.44 01:02:01 AM 1 10.40 0.00 2.60 0.18 0.07 86.74 Average: all 18.52 0.00 2.96 1.79 0.07 76.65 Average: 0 20.58 0.00 3.16 1.89 0.08 74.29 Average: 1 16.46 0.00 2.76 1.70 0.06 79.01