---> uname -a: Linux prd-centos8-robot-2c-8g-4918.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 632 4941 19 2123 6768 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:21:01:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe21:1be/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) 11/07/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 103.40 7.26 96.13 1267.71 7659.91 12:59:01 AM 64.87 0.63 64.24 48.93 8451.94 01:00:01 AM 25.36 0.45 24.91 64.78 1439.55 01:01:01 AM 43.10 0.05 43.05 3.60 6846.06 01:02:01 AM 0.60 0.18 0.42 34.77 11.44 01:03:01 AM 2.27 0.00 2.27 0.00 117.14 01:04:01 AM 0.17 0.00 0.17 0.00 2.13 01:05:01 AM 13.80 0.32 13.48 36.93 537.38 Average: 31.69 1.11 30.58 182.07 3133.18 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5251036 7050000 2631388 33.38 2688 1977044 683032 7.65 210356 2085796 191316 12:59:01 AM 5117780 6974196 2764644 35.07 2688 2033820 737192 8.25 234060 2187080 25560 01:00:01 AM 4918536 6972896 2963888 37.60 2688 2224912 752236 8.42 284988 2313336 195860 01:01:01 AM 5016480 7048200 2865944 36.36 2688 2201344 654644 7.33 257288 2234136 4 01:02:01 AM 4970432 7004632 2911992 36.94 2688 2203820 724164 8.11 257684 2279556 1424 01:03:01 AM 4970868 7005072 2911556 36.94 2688 2203820 724164 8.11 257684 2279356 16 01:04:01 AM 4956464 6990684 2925960 37.12 2688 2203836 740532 8.29 257684 2293696 4 01:05:01 AM 5080280 6946608 2802144 35.55 2688 2039840 772624 8.65 292500 2153336 19548 Average: 5035234 6999036 2847190 36.12 2688 2136054 723574 8.10 256530 2228286 54216 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.19 68.66 917.84 9.81 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 50.79 36.44 439.07 6.68 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 40.37 29.91 292.69 5.94 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 145.60 104.86 35.24 25.24 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 108.49 99.40 38.72 37.99 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 210.58 209.35 42.25 87.58 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 201.73 197.20 198.20 70.18 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 76.79 58.12 110.44 35.54 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 115.20 100.50 259.28 34.87 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) 11/07/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.75 0.00 6.23 3.59 0.11 54.32 12:58:01 AM 0 46.61 0.00 7.65 2.62 0.12 43.01 12:58:01 AM 1 24.93 0.00 4.82 4.57 0.10 65.59 12:59:01 AM all 18.74 0.00 2.06 4.74 0.10 74.37 12:59:01 AM 0 24.59 0.00 2.21 5.47 0.08 67.66 12:59:01 AM 1 12.89 0.00 1.91 4.01 0.12 81.08 01:00:01 AM all 19.08 0.00 2.87 0.70 0.07 77.28 01:00:01 AM 0 19.73 0.00 2.93 0.73 0.08 76.52 01:00:01 AM 1 18.44 0.00 2.80 0.67 0.05 78.04 01:01:01 AM all 11.39 0.00 2.25 1.79 0.05 84.53 01:01:01 AM 0 17.25 0.00 2.49 0.94 0.05 79.28 01:01:01 AM 1 5.53 0.00 2.00 2.64 0.05 89.78 01:02:01 AM all 9.51 0.00 0.44 0.03 0.05 89.97 01:02:01 AM 0 17.16 0.00 0.59 0.02 0.05 82.19 01:02:01 AM 1 1.89 0.00 0.28 0.05 0.05 97.73 01:03:01 AM all 15.99 0.00 0.38 0.05 0.08 83.49 01:03:01 AM 0 31.38 0.00 0.60 0.00 0.10 67.92 01:03:01 AM 1 0.64 0.00 0.17 0.10 0.07 99.03 01:04:01 AM all 24.89 0.00 0.48 0.00 0.11 74.52 01:04:01 AM 0 29.38 0.00 0.50 0.00 0.12 70.00 01:04:01 AM 1 20.39 0.00 0.45 0.00 0.10 79.06 01:05:01 AM all 17.13 0.00 1.96 0.57 0.08 80.26 01:05:01 AM 0 18.78 0.00 1.69 0.62 0.08 78.83 01:05:01 AM 1 15.48 0.00 2.24 0.52 0.07 81.70 Average: all 19.07 0.00 2.09 1.44 0.08 77.33 Average: 0 25.62 0.00 2.34 1.30 0.09 70.66 Average: 1 12.53 0.00 1.84 1.57 0.08 83.99