---> uname -a: Linux prd-centos8-robot-2c-8g-2528.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: 2800.000 BogoMIPS: 5600.00 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 619 4928 19 2149 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:cd:ff:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fecd:ffb1/64 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) 12/14/2024 _x86_64_ (2 CPU) 00:56:35 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 153.43 64.01 89.42 9164.15 36739.29 12:59:01 AM 87.12 0.70 86.42 50.78 9716.96 01:00:01 AM 15.89 0.35 15.54 61.98 1382.41 01:01:01 AM 29.10 0.07 29.04 2.80 1629.75 01:02:01 AM 44.53 0.12 44.41 5.33 6943.62 01:03:01 AM 2.82 0.12 2.70 33.06 90.74 01:04:01 AM 2.33 0.00 2.33 0.00 342.02 01:05:01 AM 0.15 0.00 0.15 0.00 2.70 01:06:01 AM 9.78 0.32 9.47 36.93 525.13 Average: 38.35 7.30 31.06 1039.37 6374.93 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5418044 7107612 2464388 31.26 2688 1872080 632276 7.08 207748 1936092 134708 12:59:01 AM 5183720 7018768 2698712 34.24 2688 2012204 691604 7.74 219892 2134964 30684 01:00:01 AM 5264060 7100536 2618372 33.22 2688 2014068 625844 7.01 239084 2037380 12 01:01:01 AM 5003732 7039168 2878700 36.52 2688 2205748 683188 7.65 254432 2260044 172716 01:02:01 AM 5016152 7054276 2866280 36.36 2688 2208100 663668 7.43 256512 2238828 4 01:03:01 AM 4950820 6998312 2931612 37.19 2688 2217468 732452 8.20 256780 2303640 8136 01:04:01 AM 4938384 6985904 2944048 37.35 2688 2217496 750748 8.41 256780 2315732 40 01:05:01 AM 4937156 6989716 2945276 37.37 2688 2222536 750640 8.40 256840 2316740 5040 01:06:01 AM 5061788 6953880 2820644 35.78 2688 2068212 739160 8.28 302312 2167836 31976 Average: 5085984 7027575 2796448 35.48 2688 2115324 696620 7.80 250042 2190140 42591 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 317.41 188.40 1591.09 60.83 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 70.08 51.72 654.90 8.58 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 13.55 7.41 5.24 3.13 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 34.32 29.05 294.71 6.54 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 203.00 145.18 43.78 39.06 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 60.26 49.77 78.00 13.99 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 347.93 342.87 415.52 134.04 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 187.00 183.62 179.97 61.55 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 65.32 39.56 97.55 37.63 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 144.32 115.29 373.39 40.59 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) 12/14/2024 _x86_64_ (2 CPU) 00:56:35 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 44.10 0.04 9.04 5.00 0.13 41.69 12:58:01 AM 0 39.91 0.05 9.91 5.56 0.13 44.43 12:58:01 AM 1 48.28 0.03 8.16 4.44 0.13 38.95 12:59:01 AM all 26.47 0.00 3.72 3.32 0.11 66.39 12:59:01 AM 0 16.06 0.00 3.31 2.11 0.12 78.40 12:59:01 AM 1 36.87 0.00 4.12 4.52 0.10 54.39 01:00:01 AM all 10.70 0.00 1.19 0.52 0.08 87.51 01:00:01 AM 0 9.79 0.00 1.42 0.45 0.08 88.26 01:00:01 AM 1 11.62 0.00 0.97 0.58 0.07 86.76 01:01:01 AM all 20.19 0.00 3.36 1.23 0.08 75.15 01:01:01 AM 0 15.59 0.00 3.18 0.87 0.07 80.29 01:01:01 AM 1 24.77 0.00 3.53 1.58 0.08 70.02 01:02:01 AM all 8.65 0.00 1.90 2.52 0.05 86.88 01:02:01 AM 0 6.17 0.00 1.87 2.78 0.05 89.13 01:02:01 AM 1 11.12 0.00 1.92 2.27 0.05 84.64 01:03:01 AM all 13.04 0.00 0.97 0.03 0.06 85.91 01:03:01 AM 0 6.28 0.00 0.42 0.05 0.05 93.20 01:03:01 AM 1 19.85 0.00 1.52 0.00 0.07 78.57 01:04:01 AM all 24.02 0.00 0.56 0.05 0.10 75.27 01:04:01 AM 0 44.99 0.00 0.76 0.00 0.10 54.15 01:04:01 AM 1 3.06 0.00 0.37 0.10 0.10 96.37 01:05:01 AM all 24.10 0.00 0.54 0.00 0.08 75.28 01:05:01 AM 0 43.45 0.00 0.69 0.00 0.08 55.78 01:05:01 AM 1 4.48 0.00 0.39 0.00 0.09 95.05 01:06:01 AM all 15.54 0.00 1.89 0.08 0.08 82.42 01:06:01 AM 0 13.85 0.00 1.60 0.08 0.08 84.38 01:06:01 AM 1 17.23 0.00 2.17 0.07 0.07 80.46 Average: all 20.75 0.00 2.58 1.42 0.08 75.16 Average: 0 21.76 0.01 2.57 1.32 0.09 74.25 Average: 1 19.74 0.00 2.58 1.51 0.08 76.08