---> uname -a: Linux prd-centos8-robot-2c-8g-39360.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 640 4940 19 2116 6760 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:11:f3:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe11:f322/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:08:30 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 132.28 63.07 69.22 8177.11 30969.58 01:11:01 AM 102.00 0.70 101.30 50.78 10898.72 01:12:01 AM 22.65 0.42 22.23 64.79 1639.91 01:13:02 AM 36.42 0.00 36.42 0.00 2519.69 01:14:01 AM 30.28 0.03 30.25 3.52 6154.06 01:15:01 AM 0.63 0.10 0.53 32.12 19.71 01:16:01 AM 1.97 0.00 1.97 0.00 63.29 01:17:01 AM 2.32 0.32 2.00 36.93 117.28 01:18:01 AM 15.26 0.02 15.24 0.93 760.36 Average: 38.22 7.20 31.02 931.48 5904.96 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5339572 6998520 2542852 32.26 2688 1847608 831428 9.31 224900 2017776 135612 01:11:01 AM 5142516 6972764 2739908 34.76 2688 2006952 782100 8.76 221400 2162916 30080 01:12:01 AM 5226988 7058584 2655436 33.69 2688 2008896 704632 7.89 240504 2068032 4 01:13:02 AM 4941660 6975544 2940764 37.31 2688 2203048 740940 8.30 257664 2309692 164552 01:14:01 AM 4978544 7012168 2903880 36.84 2688 2203132 703536 7.88 258200 2268572 8 01:15:01 AM 4870736 6905596 3011688 38.21 2688 2204364 848776 9.50 258328 2374856 8 01:16:01 AM 4850312 6885204 3032112 38.47 2688 2204412 882628 9.88 258328 2395360 36 01:17:01 AM 5114856 6978808 2767568 35.11 2688 2037264 738984 8.27 252192 2156364 4656 01:18:01 AM 5072908 6931136 2809516 35.64 2688 2034028 779972 8.73 287060 2168592 5236 Average: 5059788 6968703 2822636 35.81 2688 2083300 779222 8.72 250953 2213573 37799 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 304.88 192.10 1572.92 61.68 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 62.58 51.25 613.04 8.49 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 15.61 10.58 5.60 3.80 0.00 0.00 0.00 0.00 01:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:02 AM eth0 45.93 38.21 299.49 9.28 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 206.00 178.61 39.45 33.33 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 184.86 177.57 1427.20 700.08 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 575.14 475.34 6171.26 30.70 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 304.68 243.38 2692.74 36.95 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 5.65 5.38 4.13 2.41 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 189.44 152.44 1427.58 98.65 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) 10/06/2024 _x86_64_ (2 CPU) 01:08:30 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 40.12 0.05 7.59 12.50 0.10 39.64 01:10:01 AM 0 41.97 0.07 8.00 13.00 0.10 36.87 01:10:01 AM 1 38.28 0.03 7.18 12.00 0.10 42.41 01:11:01 AM all 28.76 0.00 4.38 4.42 0.08 62.36 01:11:01 AM 0 40.56 0.00 5.26 3.12 0.08 50.98 01:11:01 AM 1 16.96 0.00 3.50 5.72 0.08 73.74 01:12:01 AM all 10.05 0.00 1.37 0.58 0.04 87.96 01:12:01 AM 0 14.43 0.00 1.32 0.87 0.05 83.33 01:12:01 AM 1 5.68 0.00 1.42 0.28 0.03 92.59 01:13:02 AM all 26.00 0.00 4.26 0.85 0.08 68.81 01:13:02 AM 0 38.77 0.00 5.09 1.00 0.10 55.04 01:13:02 AM 1 13.26 0.00 3.43 0.70 0.07 82.55 01:14:01 AM all 0.94 0.00 0.80 1.76 0.03 96.46 01:14:01 AM 0 0.99 0.00 0.88 1.38 0.03 96.72 01:14:01 AM 1 0.90 0.00 0.71 2.14 0.03 96.20 01:15:01 AM all 10.18 0.00 0.62 0.02 0.36 88.83 01:15:01 AM 0 12.25 0.00 0.94 0.00 0.05 86.76 01:15:01 AM 1 8.11 0.00 0.30 0.03 0.67 90.88 01:16:01 AM all 12.73 0.00 1.35 0.04 0.10 85.78 01:16:01 AM 0 18.64 0.00 1.76 0.00 0.10 79.50 01:16:01 AM 1 6.86 0.00 0.94 0.08 0.10 92.02 01:17:01 AM all 8.44 0.00 1.78 0.03 0.06 89.69 01:17:01 AM 0 11.08 0.00 2.23 0.03 0.07 86.60 01:17:01 AM 1 5.80 0.00 1.33 0.03 0.05 92.78 01:18:01 AM all 10.14 0.00 0.77 0.26 0.04 88.79 01:18:01 AM 0 6.42 0.00 0.38 0.15 0.03 93.01 01:18:01 AM 1 13.86 0.00 1.15 0.37 0.05 84.57 Average: all 16.41 0.01 2.55 2.27 0.10 78.66 Average: 0 20.61 0.01 2.88 2.17 0.07 74.26 Average: 1 12.21 0.00 2.22 2.37 0.13 83.06