---> uname -a: Linux prd-centos8-robot-2c-8g-12612.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 622 4942 19 2133 6779 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:4c:8d:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe4c:8dc5/64 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 127.77 74.63 53.14 8135.67 38093.92 12:57:02 AM 121.68 6.90 114.78 1250.99 10877.27 12:58:01 AM 36.07 1.00 35.07 112.78 4551.19 12:59:01 AM 46.51 0.10 46.41 6.27 2933.81 01:00:01 AM 20.48 0.00 20.48 0.00 5424.79 01:01:01 AM 4.15 0.15 4.00 33.32 204.70 01:02:01 AM 1.88 0.05 1.83 1.60 67.20 01:03:01 AM 2.20 0.32 1.88 36.92 103.55 01:04:01 AM 30.00 0.52 29.48 63.86 1377.32 Average: 43.43 9.31 34.11 1073.17 7075.52 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5487004 7011240 2395428 30.39 2688 1716824 771616 8.64 185712 1925648 103220 12:57:02 AM 5081044 6947708 2801388 35.54 2688 2044248 779928 8.73 213140 2243772 139268 12:58:01 AM 5209240 7053208 2673192 33.91 2688 2020940 675748 7.57 240140 2086228 16 12:59:01 AM 4990916 7036444 2891516 36.68 2688 2214892 682136 7.64 257456 2264404 156056 01:00:01 AM 4979304 7024832 2903128 36.83 2688 2214892 697740 7.81 257472 2269328 4 01:01:01 AM 4930960 6979016 2951472 37.44 2688 2217396 767672 8.60 257744 2316836 16 01:02:01 AM 4917240 6965388 2965192 37.62 2688 2217480 799600 8.95 257900 2330408 32 01:03:01 AM 5126164 7009504 2756268 34.97 2688 2054204 708952 7.94 254768 2137208 8352 01:04:01 AM 5152896 7033744 2729536 34.63 2688 2056444 679476 7.61 450496 1927532 16756 Average: 5097196 7006787 2785236 35.33 2688 2084147 729208 8.16 263870 2166818 47080 12:55:01 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 255.32 147.43 1160.78 56.87 0.00 0.00 0.00 0.00 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 102.35 78.22 1078.89 11.30 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 17.05 9.08 7.13 3.66 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 168.34 122.05 324.97 28.16 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 69.16 48.85 12.96 9.88 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 195.64 187.52 56.48 75.14 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 243.86 241.45 197.90 93.08 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 143.55 128.07 131.54 61.54 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 20.95 19.61 16.53 9.21 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 135.36 109.33 332.51 38.83 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 30.94 0.05 7.37 30.34 0.13 31.17 12:56:01 AM 0 31.95 0.07 7.74 28.88 0.10 31.26 12:56:01 AM 1 29.91 0.03 7.01 31.81 0.15 31.08 12:57:02 AM all 35.03 0.00 5.57 5.58 0.13 53.70 12:57:02 AM 0 27.07 0.00 4.92 5.77 0.12 62.12 12:57:02 AM 1 43.02 0.00 6.22 5.38 0.13 45.25 12:58:01 AM all 15.74 0.00 1.90 1.33 0.08 80.95 12:58:01 AM 0 16.41 0.00 1.83 1.27 0.08 80.40 12:58:01 AM 1 15.07 0.00 1.97 1.39 0.07 81.50 12:59:01 AM all 26.88 0.00 4.53 1.81 0.11 66.67 12:59:01 AM 0 27.36 0.00 4.54 2.17 0.13 65.80 12:59:01 AM 1 26.41 0.00 4.52 1.45 0.08 67.53 01:00:01 AM all 0.33 0.00 0.43 0.68 0.05 98.51 01:00:01 AM 0 0.37 0.00 0.42 0.80 0.05 98.36 01:00:01 AM 1 0.30 0.00 0.43 0.55 0.05 98.66 01:01:01 AM all 16.44 0.00 0.59 0.02 0.09 82.86 01:01:01 AM 0 0.88 0.00 0.25 0.00 0.10 98.77 01:01:01 AM 1 32.09 0.00 0.94 0.03 0.08 66.86 01:02:01 AM all 22.87 0.00 0.51 0.02 0.09 76.51 01:02:01 AM 0 26.67 0.00 0.50 0.02 0.08 72.73 01:02:01 AM 1 19.09 0.00 0.52 0.02 0.10 80.27 01:03:01 AM all 16.73 0.00 1.40 0.04 0.09 81.73 01:03:01 AM 0 29.77 0.00 1.38 0.03 0.07 68.75 01:03:01 AM 1 3.66 0.00 1.43 0.05 0.12 94.74 01:04:01 AM all 30.54 0.00 2.96 0.73 0.08 65.70 01:04:01 AM 0 36.59 0.00 3.17 0.57 0.08 59.59 01:04:01 AM 1 24.45 0.00 2.75 0.89 0.07 71.84 Average: all 21.71 0.01 2.80 4.47 0.09 70.92 Average: 0 21.89 0.01 2.75 4.37 0.09 70.90 Average: 1 21.54 0.00 2.86 4.56 0.10 70.94