---> uname -a: Linux prd-centos8-robot-2c-8g-2367.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 613 4959 19 2124 6787 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:7b:39:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe7b:3989/64 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:20 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 104.63 50.39 54.24 6359.89 33025.49 06:44:01 AM 122.50 7.42 115.08 1296.72 10549.54 06:45:01 AM 27.64 0.03 27.61 0.53 3554.87 06:46:01 AM 4.08 0.38 3.70 64.26 107.85 06:47:01 AM 55.78 0.03 55.75 3.47 7508.30 06:48:01 AM 9.47 0.08 9.38 31.99 853.57 06:49:01 AM 9.10 0.33 8.76 37.85 343.14 06:50:01 AM 26.11 0.52 25.59 63.85 1153.85 Average: 44.91 7.40 37.51 982.46 7137.82 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5463160 7017192 2419264 30.69 2688 1745808 735096 8.23 190700 1942588 104516 06:44:01 AM 5135484 6973808 2746940 34.85 2688 2015820 731616 8.19 221988 2179388 90628 06:45:01 AM 5090364 6953848 2792060 35.42 2688 2041392 760528 8.52 234416 2212256 25564 06:46:01 AM 5214708 7054576 2667716 33.84 2688 2017768 661432 7.41 241224 2081548 8 06:47:01 AM 4990100 7031608 2892324 36.69 2688 2211632 661644 7.41 258612 2259360 16568 06:48:01 AM 4950776 6993500 2931648 37.19 2688 2212856 716412 8.02 258740 2298384 276 06:49:01 AM 5104208 6974604 2778216 35.25 2688 2046560 728324 8.16 253716 2172244 5028 06:50:01 AM 5123116 6995380 2759308 35.01 2688 2048592 719228 8.05 449516 1960332 16600 Average: 5133990 6999314 2748434 34.87 2688 2042554 714285 8.00 263614 2138262 32398 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 267.62 172.46 1301.80 59.21 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 84.45 62.82 941.59 9.65 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 11.73 4.50 4.19 2.45 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:46:01 AM eth0 9.23 6.15 2.18 1.37 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 231.91 167.61 336.80 44.56 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 13.83 8.07 3.85 0.99 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 155.25 122.61 1374.92 24.97 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 20.43 18.73 16.76 8.95 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.31 70.37 497.79 19.02 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:20 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 34.90 0.04 6.22 17.01 0.12 41.71 06:43:01 AM 0 41.47 0.07 6.53 17.00 0.10 34.82 06:43:01 AM 1 28.29 0.02 5.90 17.02 0.13 48.64 06:44:01 AM all 35.36 0.00 5.52 2.14 0.11 56.87 06:44:01 AM 0 46.40 0.00 6.85 2.28 0.12 44.35 06:44:01 AM 1 24.30 0.00 4.20 2.00 0.10 69.39 06:45:01 AM all 7.44 0.00 0.95 1.11 0.04 90.45 06:45:01 AM 0 5.41 0.00 0.92 0.33 0.03 93.30 06:45:01 AM 1 9.47 0.00 0.99 1.89 0.05 87.60 06:46:01 AM all 3.31 0.00 0.72 0.04 0.04 95.88 06:46:01 AM 0 6.09 0.00 0.87 0.08 0.05 92.91 06:46:01 AM 1 0.53 0.00 0.57 0.00 0.03 98.86 06:47:01 AM all 27.26 0.00 4.64 1.44 0.12 66.55 06:47:01 AM 0 34.92 0.00 5.22 1.69 0.12 58.05 06:47:01 AM 1 19.59 0.00 4.06 1.19 0.12 75.05 06:48:01 AM all 1.17 0.00 0.24 0.24 0.03 98.31 06:48:01 AM 0 1.69 0.00 0.37 0.48 0.03 97.43 06:48:01 AM 1 0.65 0.00 0.12 0.00 0.03 99.20 06:49:01 AM all 9.69 0.00 1.67 0.20 0.08 88.37 06:49:01 AM 0 9.32 0.00 1.81 0.32 0.08 88.47 06:49:01 AM 1 10.06 0.00 1.52 0.08 0.07 88.26 06:50:01 AM all 30.43 0.00 3.44 0.93 0.10 65.10 06:50:01 AM 0 18.59 0.00 2.86 0.77 0.10 77.68 06:50:01 AM 1 42.30 0.00 4.02 1.09 0.10 52.49 Average: all 18.69 0.01 2.92 2.88 0.08 75.42 Average: 0 20.49 0.01 3.18 2.87 0.08 73.38 Average: 1 16.89 0.00 2.67 2.90 0.08 77.46