---> uname -a: Linux prd-centos8-robot-2c-8g-30604.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 651 4883 19 2162 6749 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:f4:d8:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fef4:d8e0/64 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) 09/30/2024 _x86_64_ (2 CPU) 04:48:21 LINUX RESTART (2 CPU) 04:49:01 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 122.96 50.62 72.33 7245.18 14328.49 04:51:01 AM 90.45 0.70 89.75 50.78 9526.76 04:52:01 AM 29.58 0.42 29.16 64.79 2507.95 04:53:01 AM 50.64 2.52 48.13 396.07 7118.20 04:54:01 AM 2.87 0.10 2.77 32.12 92.62 04:55:01 AM 2.13 0.02 2.12 0.93 336.01 04:56:01 AM 0.13 0.00 0.13 0.00 2.15 04:57:01 AM 7.18 0.32 6.86 36.92 461.76 04:58:01 AM 26.73 0.52 26.21 63.86 1778.94 Average: 36.97 6.14 30.83 876.93 4017.33 04:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 5377192 7073300 2505240 31.78 2688 1877972 694816 7.78 210080 1972752 132620 04:51:01 AM 5171064 7003916 2711368 34.40 2688 2009920 766888 8.59 221612 2145356 30072 04:52:01 AM 5013512 6984136 2868920 36.40 2688 2143676 806260 9.03 263588 2248428 113504 04:53:01 AM 4972896 7021572 2909536 36.91 2688 2217888 683712 7.66 262200 2273360 4 04:54:01 AM 4913472 6970776 2968960 37.67 2688 2226516 766456 8.58 262472 2331960 7408 04:55:01 AM 4908780 6966860 2973652 37.73 2688 2227272 782108 8.76 262472 2336616 4 04:56:01 AM 4884428 6942568 2998004 38.03 2688 2227340 798200 8.94 262472 2360604 40 04:57:01 AM 5029772 6938396 2852660 36.19 2688 2083680 756288 8.47 270692 2229220 22136 04:58:01 AM 5052224 6962548 2830208 35.91 2688 2085716 738208 8.27 463084 2017316 16588 Average: 5035927 6984897 2846505 36.11 2688 2122220 754771 8.45 275408 2212846 35820 04:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 313.86 193.44 1609.81 57.07 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 61.68 47.87 576.51 15.11 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 42.31 33.71 295.83 8.18 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 232.08 165.57 52.02 38.03 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 41.24 25.36 72.91 5.62 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 333.99 331.54 69.30 139.00 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 255.42 238.69 812.38 66.24 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 69.79 46.50 147.41 41.69 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 20.81 18.26 16.54 8.63 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 152.35 122.33 405.89 42.17 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) 09/30/2024 _x86_64_ (2 CPU) 04:48:21 LINUX RESTART (2 CPU) 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 38.00 0.03 8.01 5.12 0.11 48.74 04:50:01 AM 0 34.52 0.02 7.31 4.62 0.12 53.41 04:50:01 AM 1 41.49 0.03 8.72 5.62 0.10 44.04 04:51:01 AM all 25.53 0.00 3.58 2.96 0.08 67.86 04:51:01 AM 0 18.97 0.00 3.51 3.83 0.07 73.62 04:51:01 AM 1 32.08 0.00 3.66 2.09 0.08 62.10 04:52:01 AM all 23.16 0.00 3.23 0.71 0.07 72.83 04:52:01 AM 0 20.96 0.00 2.73 0.90 0.07 75.34 04:52:01 AM 1 25.37 0.00 3.72 0.52 0.07 70.32 04:53:01 AM all 13.72 0.00 2.82 2.04 0.05 81.38 04:53:01 AM 0 8.18 0.00 2.19 2.39 0.05 87.20 04:53:01 AM 1 19.26 0.00 3.44 1.69 0.05 75.55 04:54:01 AM all 9.44 0.00 0.82 0.03 0.05 89.65 04:54:01 AM 0 12.19 0.00 1.27 0.03 0.05 86.45 04:54:01 AM 1 6.69 0.00 0.37 0.03 0.05 92.86 04:55:01 AM all 27.43 0.00 0.66 0.06 0.09 71.76 04:55:01 AM 0 49.10 0.00 0.89 0.00 0.10 49.91 04:55:01 AM 1 5.85 0.00 0.43 0.12 0.08 93.51 04:56:01 AM all 25.31 0.00 0.59 0.00 0.07 74.03 04:56:01 AM 0 4.40 0.00 0.49 0.00 0.05 95.06 04:56:01 AM 1 46.24 0.00 0.70 0.00 0.08 52.97 04:57:01 AM all 8.61 0.00 1.43 0.13 0.05 89.78 04:57:01 AM 0 5.79 0.00 1.44 0.02 0.05 92.70 04:57:01 AM 1 11.39 0.00 1.42 0.25 0.05 86.89 04:58:01 AM all 28.71 0.00 3.62 0.55 0.08 67.04 04:58:01 AM 0 19.37 0.00 3.50 0.30 0.07 76.76 04:58:01 AM 1 38.05 0.00 3.74 0.80 0.08 57.32 Average: all 22.22 0.00 2.75 1.29 0.07 73.66 Average: 0 19.28 0.00 2.60 1.35 0.07 76.70 Average: 1 25.16 0.00 2.91 1.23 0.07 70.62