---> uname -a: Linux prd-centos8-robot-2c-8g-30160.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 630 4937 19 2129 6769 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:9e:73:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe9e:7313/64 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) 09/29/2024 _x86_64_ (2 CPU) 07:26:18 LINUX RESTART (2 CPU) 07:27:01 AM tps rtps wtps bread/s bwrtn/s 07:28:01 AM 125.39 47.00 78.39 7176.94 7139.94 07:29:01 AM 78.51 0.70 77.81 50.78 9094.27 07:30:01 AM 14.33 0.03 14.30 0.53 1516.49 07:31:01 AM 33.41 0.32 33.09 60.65 1710.56 07:32:01 AM 37.19 0.03 37.15 3.47 6744.85 07:33:01 AM 5.05 0.10 4.95 32.13 222.75 07:34:01 AM 0.73 0.03 0.70 1.87 33.36 07:35:01 AM 15.43 0.45 14.98 49.06 893.42 Average: 38.76 6.08 32.67 921.96 3419.57 07:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 AM 5334164 7027068 2548268 32.33 2688 1876072 700508 7.84 209828 2017776 131840 07:29:01 AM 5123044 6956092 2759388 35.01 2688 2009844 764420 8.56 221392 2187516 34100 07:30:01 AM 5122880 6955936 2759552 35.01 2688 2009864 763160 8.55 221460 2188884 12 07:31:01 AM 4931748 6968536 2950684 37.43 2688 2205732 730672 8.18 253420 2323748 188384 07:32:01 AM 4977976 7014776 2904456 36.85 2688 2205916 681096 7.63 257788 2269100 4 07:33:01 AM 4935784 6974600 2946648 37.38 2688 2207980 729348 8.17 258048 2310680 116 07:34:01 AM 4929372 6970932 2953060 37.46 2688 2210716 729348 8.17 258188 2317200 2304 07:35:01 AM 5093908 6964864 2788524 35.38 2688 2045736 735808 8.24 446232 1988964 13364 Average: 5056110 6979100 2826322 35.86 2688 2096482 729295 8.17 265794 2200484 46266 07:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 304.65 190.22 1593.12 59.40 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 67.74 52.47 592.87 8.52 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 2.98 0.35 0.67 0.27 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 36.74 32.81 297.26 9.12 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 228.62 156.08 47.85 40.46 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 30.78 20.11 8.47 5.93 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 22.93 18.44 5.89 4.44 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 64.19 41.46 90.02 28.21 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 94.83 63.99 329.53 19.54 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) 09/29/2024 _x86_64_ (2 CPU) 07:26:18 LINUX RESTART (2 CPU) 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 42.83 0.03 7.84 3.79 0.11 45.41 07:28:01 AM 0 35.54 0.03 7.94 4.36 0.10 52.02 07:28:01 AM 1 50.13 0.02 7.74 3.21 0.12 38.79 07:29:01 AM all 25.24 0.00 3.61 2.27 0.08 68.80 07:29:01 AM 0 13.34 0.00 2.82 2.70 0.08 81.06 07:29:01 AM 1 37.16 0.00 4.41 1.84 0.08 56.51 07:30:01 AM all 0.37 0.00 0.19 0.40 0.03 99.02 07:30:01 AM 0 0.62 0.00 0.18 0.22 0.02 98.97 07:30:01 AM 1 0.12 0.00 0.20 0.58 0.03 99.07 07:31:01 AM all 31.01 0.00 4.19 0.57 0.09 64.14 07:31:01 AM 0 29.77 0.00 3.90 0.45 0.10 65.78 07:31:01 AM 1 32.26 0.00 4.48 0.68 0.08 62.50 07:32:01 AM all 4.75 0.00 1.37 2.29 0.04 91.54 07:32:01 AM 0 2.24 0.00 1.31 1.62 0.05 94.78 07:32:01 AM 1 7.26 0.00 1.44 2.96 0.03 88.30 07:33:01 AM all 6.92 0.00 0.64 0.09 0.04 92.30 07:33:01 AM 0 6.96 0.00 0.67 0.17 0.03 92.17 07:33:01 AM 1 6.89 0.00 0.62 0.02 0.05 92.43 07:34:01 AM all 11.53 0.00 0.70 0.00 0.05 87.72 07:34:01 AM 0 3.88 0.00 0.30 0.00 0.05 95.77 07:34:01 AM 1 19.17 0.00 1.10 0.00 0.05 79.67 07:35:01 AM all 20.00 0.00 2.91 0.49 0.08 76.51 07:35:01 AM 0 24.68 0.00 2.77 0.18 0.07 72.30 07:35:01 AM 1 15.31 0.00 3.06 0.80 0.10 80.73 Average: all 17.84 0.00 2.68 1.24 0.07 78.17 Average: 0 14.64 0.00 2.49 1.21 0.06 81.60 Average: 1 21.04 0.00 2.88 1.26 0.07 74.75