---> uname -a: Linux prd-centos8-robot-2c-8g-20946.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 656 4889 19 2151 6744 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:8c:25:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe8c:25c0/64 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) 09/11/2024 _x86_64_ (2 CPU) 01:18:28 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 157.12 95.80 61.32 12194.17 37558.29 01:21:01 AM 97.82 7.11 90.70 1260.97 8072.85 01:22:01 AM 78.82 0.73 78.09 51.32 9158.55 01:23:01 AM 16.71 0.38 16.33 64.25 1258.50 01:24:01 AM 61.44 2.52 58.92 396.07 6514.28 01:25:01 AM 9.78 0.00 9.78 0.00 1811.71 01:26:01 AM 0.52 0.12 0.40 33.06 246.39 01:27:01 AM 2.25 0.00 2.25 0.00 109.13 01:28:01 AM 0.30 0.00 0.30 0.00 4.97 01:29:01 AM 3.28 0.32 2.97 36.93 257.61 01:30:01 AM 28.57 0.52 28.05 63.83 1715.69 Average: 41.51 9.77 31.74 1282.05 6064.88 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5591572 7063736 2290852 29.06 2688 1666972 736860 8.25 171672 1841640 76772 01:21:01 AM 5311432 7045640 2570992 32.62 2688 1914564 695312 7.79 211272 2030592 158896 01:22:01 AM 5169020 6996028 2713404 34.42 2688 2003876 732076 8.20 222200 2143740 30076 01:23:01 AM 5153392 7007128 2729032 34.62 2688 2030252 745632 8.35 247332 2133080 24376 01:24:01 AM 5013864 7052116 2868560 36.39 2688 2207200 665744 7.45 263800 2228212 36668 01:25:01 AM 5015160 7052940 2867264 36.38 2688 2207200 665744 7.45 263796 2228172 16 01:26:01 AM 4951908 6999068 2930516 37.18 2688 2216564 732460 8.20 264064 2290844 1172 01:27:01 AM 4951448 6998616 2930976 37.18 2688 2216568 747876 8.37 264064 2291248 4 01:28:01 AM 4928956 6976180 2953468 37.47 2688 2216624 768388 8.60 264064 2313084 28 01:29:01 AM 5040768 6942796 2841656 36.05 2688 2073144 753784 8.44 269860 2208552 19680 01:30:01 AM 5072240 6971836 2810184 35.65 2688 2075444 737128 8.25 459464 2000800 16596 Average: 5109069 7009644 2773355 35.18 2688 2075310 725546 8.12 263781 2155451 33117 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 169.92 118.81 853.25 55.20 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 62.69 53.32 911.35 6.50 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 35.55 25.59 359.15 6.27 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 11.20 10.23 5.56 3.81 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 125.56 110.28 302.39 29.86 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 1.63 1.25 0.45 0.26 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 105.78 91.43 87.56 32.49 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 274.08 271.53 54.97 113.81 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 202.97 194.50 372.69 61.88 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 75.14 48.96 257.99 41.24 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 20.57 19.12 18.69 9.32 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 98.65 85.91 293.11 32.79 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) 09/11/2024 _x86_64_ (2 CPU) 01:18:28 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 26.93 0.08 7.89 33.84 0.15 31.11 01:20:01 AM 0 26.39 0.10 8.90 33.73 0.20 30.67 01:20:01 AM 1 27.46 0.05 6.89 33.95 0.10 31.55 01:21:01 AM all 31.19 0.00 5.60 4.19 0.12 58.91 01:21:01 AM 0 23.20 0.00 4.78 4.04 0.10 67.89 01:21:01 AM 1 39.17 0.00 6.42 4.33 0.13 49.94 01:22:01 AM all 19.15 0.00 2.89 6.12 0.12 71.73 01:22:01 AM 0 15.56 0.00 2.64 9.25 0.12 72.44 01:22:01 AM 1 22.74 0.00 3.14 2.99 0.12 71.02 01:23:01 AM all 12.62 0.00 1.86 0.55 0.07 84.90 01:23:01 AM 0 13.66 0.00 1.92 0.67 0.05 83.70 01:23:01 AM 1 11.58 0.00 1.79 0.44 0.08 86.11 01:24:01 AM all 25.42 0.00 4.36 4.01 0.13 66.08 01:24:01 AM 0 24.79 0.00 4.39 4.63 0.15 66.04 01:24:01 AM 1 26.05 0.00 4.33 3.39 0.10 66.12 01:25:01 AM all 0.32 0.00 0.14 0.38 0.03 99.13 01:25:01 AM 0 0.23 0.00 0.13 0.30 0.03 99.30 01:25:01 AM 1 0.40 0.00 0.15 0.45 0.03 98.97 01:26:01 AM all 17.33 0.00 1.12 0.06 0.08 81.41 01:26:01 AM 0 20.80 0.00 0.59 0.07 0.08 78.46 01:26:01 AM 1 13.88 0.00 1.64 0.05 0.08 84.35 01:27:01 AM all 20.85 0.00 0.58 0.26 0.24 78.07 01:27:01 AM 0 25.40 0.00 0.64 0.52 0.15 73.29 01:27:01 AM 1 16.30 0.00 0.52 0.00 0.34 82.84 01:28:01 AM all 24.79 0.00 0.61 0.00 0.12 74.48 01:28:01 AM 0 35.68 0.00 0.78 0.00 0.14 63.40 01:28:01 AM 1 13.98 0.00 0.44 0.00 0.10 85.48 01:29:01 AM all 7.56 0.00 1.42 0.06 0.08 90.89 01:29:01 AM 0 7.07 0.00 1.29 0.10 0.07 91.48 01:29:01 AM 1 8.05 0.00 1.56 0.02 0.08 90.29 01:30:01 AM all 28.72 0.00 3.58 0.46 0.09 67.15 01:30:01 AM 0 17.48 0.00 3.39 0.47 0.10 78.56 01:30:01 AM 1 39.94 0.00 3.76 0.45 0.08 55.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.53 0.01 2.73 4.52 0.11 73.11 Average: 0 19.08 0.01 2.67 4.86 0.11 73.27 Average: 1 19.98 0.00 2.79 4.18 0.11 72.94