---> uname -a: Linux prd-centos8-robot-2c-8g-8547.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 590 4973 19 2133 6811 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:8a:80:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe8a:80bf/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) 02/05/2025 _x86_64_ (2 CPU) 00:56:58 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 116.64 0.47 116.18 17.33 10512.66 01:00:01 AM 45.02 1.05 43.97 115.43 5647.12 01:01:01 AM 50.11 6.80 43.31 1250.06 2875.69 01:02:01 AM 24.30 0.07 24.23 1.73 5559.86 01:03:01 AM 4.05 0.12 3.93 33.06 213.28 01:04:01 AM 1.92 0.00 1.92 0.00 67.06 01:05:01 AM 0.18 0.00 0.18 0.00 2.92 01:06:01 AM 12.80 0.40 12.40 46.79 678.92 Average: 31.88 1.11 30.76 183.02 3194.85 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5184156 7014788 2698276 34.23 2688 2008700 707804 7.93 190204 2171840 174000 01:00:01 AM 5279588 7086632 2602844 33.02 2688 1984532 666828 7.47 217272 2042892 12 01:01:01 AM 5014324 7062460 2868108 36.39 2688 2217168 651020 7.29 258288 2239676 157584 01:02:01 AM 5004644 7052496 2877788 36.51 2688 2217236 651020 7.29 258416 2245376 4 01:03:01 AM 4954860 7005200 2927572 37.14 2688 2219720 722336 8.09 258684 2295208 4 01:04:01 AM 4939612 6989968 2942820 37.33 2688 2219736 738696 8.27 258684 2309672 24 01:05:01 AM 4939952 6991540 2942480 37.33 2688 2220968 738696 8.27 258744 2308976 1240 01:06:01 AM 5182176 7058492 2700256 34.26 2688 2051884 671772 7.52 449440 1897088 13260 Average: 5062414 7032697 2820018 35.78 2688 2142493 693522 7.77 268716 2188841 43266 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 108.75 87.95 1401.36 13.06 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 18.59 10.48 7.39 3.88 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 43.18 36.29 303.00 11.53 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 190.47 145.17 35.75 34.23 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 159.86 152.67 49.15 60.53 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 241.32 236.72 192.08 93.22 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 144.65 141.45 82.37 48.87 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 59.17 38.31 84.34 23.70 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 120.76 106.14 269.42 36.13 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) 02/05/2025 _x86_64_ (2 CPU) 00:56:58 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.99 0.00 5.46 2.66 0.10 54.80 12:59:01 AM 0 45.48 0.00 6.02 3.13 0.10 45.28 12:59:01 AM 1 28.51 0.00 4.90 2.18 0.10 64.31 01:00:01 AM all 14.87 0.00 1.97 1.46 0.07 81.64 01:00:01 AM 0 24.36 0.00 2.55 1.65 0.07 71.37 01:00:01 AM 1 5.38 0.00 1.39 1.27 0.07 91.90 01:01:01 AM all 27.34 0.00 5.05 1.20 0.09 66.32 01:01:01 AM 0 34.21 0.00 5.63 1.17 0.10 58.89 01:01:01 AM 1 20.48 0.00 4.46 1.23 0.08 73.74 01:02:01 AM all 0.52 0.00 0.75 0.96 0.04 97.73 01:02:01 AM 0 0.59 0.00 0.87 1.19 0.03 97.33 01:02:01 AM 1 0.45 0.00 0.64 0.74 0.05 98.13 01:03:01 AM all 13.86 0.00 0.55 0.03 0.08 85.47 01:03:01 AM 0 8.92 0.00 0.49 0.05 0.07 90.48 01:03:01 AM 1 18.83 0.00 0.62 0.02 0.08 80.45 01:04:01 AM all 19.91 0.00 0.47 0.01 0.07 79.55 01:04:01 AM 0 15.80 0.00 0.35 0.02 0.07 83.76 01:04:01 AM 1 24.02 0.00 0.59 0.00 0.07 75.33 01:05:01 AM all 19.61 0.00 0.41 0.00 0.08 79.89 01:05:01 AM 0 16.30 0.00 0.33 0.00 0.08 83.28 01:05:01 AM 1 22.94 0.00 0.49 0.00 0.08 76.49 01:06:01 AM all 13.93 0.00 2.14 0.12 0.05 83.76 01:06:01 AM 0 17.87 0.00 2.81 0.17 0.05 79.11 01:06:01 AM 1 10.00 0.00 1.47 0.07 0.05 88.41 Average: all 18.39 0.00 2.10 0.81 0.07 78.63 Average: 0 20.46 0.00 2.38 0.92 0.07 76.16 Average: 1 16.32 0.00 1.82 0.69 0.07 81.09