---> uname -a: Linux prd-centos8-robot-2c-8g-43258.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 570 5005 19 2121 6830 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:9a:41:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe9a:414b/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) 10/17/2024 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 187.89 141.99 45.89 14323.08 37846.86 12:58:01 AM 119.96 6.96 113.00 1258.11 10058.41 12:59:01 AM 45.09 0.98 44.11 110.91 5619.16 01:00:01 AM 27.19 0.07 27.12 2.80 1621.98 01:01:01 AM 38.74 0.05 38.69 3.66 6865.74 01:02:01 AM 1.75 0.17 1.58 34.65 58.30 01:03:01 AM 6.08 0.32 5.77 36.93 282.37 01:04:01 AM 26.06 0.52 25.54 63.85 1122.51 Average: 56.63 18.92 37.71 1983.07 7936.02 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5610344 7097676 2272080 28.82 2688 1681112 663740 7.43 177292 1816744 78856 12:58:01 AM 5190960 7024088 2691464 34.15 2688 2011104 706720 7.91 211952 2135872 135096 12:59:01 AM 5261076 7097056 2621348 33.26 2688 2013312 643868 7.21 239948 2038532 20 01:00:01 AM 5031056 7069320 2851368 36.17 2688 2207456 630144 7.06 254776 2229996 188412 01:01:01 AM 5034152 7072156 2848272 36.13 2688 2207588 626324 7.01 257888 2216812 12 01:02:01 AM 4991344 7030912 2891080 36.68 2688 2209148 690000 7.73 258164 2258096 44 01:03:01 AM 5184856 7051292 2697568 34.22 2688 2041912 661740 7.41 251876 2094696 3928 01:04:01 AM 5212072 7076716 2670352 33.88 2688 2040748 636364 7.13 446324 1877320 60 Average: 5189482 7064902 2692942 34.16 2688 2051548 657362 7.36 262278 2083508 50804 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 244.51 144.06 1025.22 58.24 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 82.96 67.33 979.81 10.04 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 35.44 20.95 205.29 4.86 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 43.24 36.04 298.30 8.71 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 183.49 167.62 39.23 33.18 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 29.24 19.94 26.81 2.58 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 213.40 161.86 1791.08 30.19 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 17.58 16.28 14.18 8.19 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 106.07 79.07 548.49 19.47 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.49 0.07 10.11 23.74 0.10 28.49 12:57:01 AM 0 40.51 0.07 10.08 25.50 0.10 23.74 12:57:01 AM 1 34.54 0.07 10.14 22.02 0.10 33.14 12:58:01 AM all 35.56 0.00 5.93 4.28 0.12 54.11 12:58:01 AM 0 42.70 0.00 6.55 3.62 0.12 47.02 12:58:01 AM 1 28.41 0.00 5.32 4.95 0.12 61.20 12:59:01 AM all 17.89 0.00 2.03 1.75 0.07 78.27 12:59:01 AM 0 22.53 0.00 2.00 2.47 0.07 72.92 12:59:01 AM 1 13.24 0.00 2.05 1.02 0.07 83.62 01:00:01 AM all 23.84 0.00 4.17 0.57 0.08 71.33 01:00:01 AM 0 24.70 0.00 4.23 0.82 0.08 70.16 01:00:01 AM 1 22.98 0.00 4.12 0.33 0.08 72.49 01:01:01 AM all 4.09 0.00 1.07 2.11 0.05 92.68 01:01:01 AM 0 1.66 0.00 1.02 3.21 0.03 94.08 01:01:01 AM 1 6.53 0.00 1.12 1.00 0.07 91.28 01:02:01 AM all 2.67 0.00 0.27 0.03 0.03 97.01 01:02:01 AM 0 4.52 0.00 0.32 0.05 0.02 95.09 01:02:01 AM 1 0.82 0.00 0.22 0.02 0.03 98.91 01:03:01 AM all 5.72 0.00 1.60 0.03 0.06 92.60 01:03:01 AM 0 3.79 0.00 1.71 0.03 0.07 94.40 01:03:01 AM 1 7.66 0.00 1.48 0.02 0.05 90.79 01:04:01 AM all 26.75 0.00 2.84 0.51 0.08 69.83 01:04:01 AM 0 22.18 0.00 2.84 0.55 0.07 74.36 01:04:01 AM 1 31.30 0.00 2.84 0.47 0.08 65.31 Average: all 19.27 0.01 3.50 4.10 0.07 73.05 Average: 0 20.32 0.01 3.58 4.47 0.07 71.55 Average: 1 18.22 0.01 3.42 3.73 0.08 74.55