---> uname -a: Linux prd-centos8-robot-2c-8g-897.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 586 4974 19 2135 6815 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:55:14:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe55:1461/64 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) 01/11/2025 _x86_64_ (2 CPU) 23:07:05 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 93.35 3.45 89.90 440.46 6851.22 11:10:00 PM 70.55 0.89 69.66 84.63 9383.61 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 54.94 9.45 45.49 1675.19 2910.80 11:12:01 PM 24.75 0.00 24.75 0.00 5621.95 11:13:01 PM 5.66 0.42 5.25 69.03 270.18 11:14:01 PM 29.66 0.53 29.13 64.79 1291.10 Average: 46.22 2.45 43.77 388.68 4353.66 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5266360 7032240 2616072 33.19 2688 1944688 695496 7.79 187400 2098908 213944 11:10:00 PM 5268908 7068256 2613524 33.16 2688 1977340 648456 7.26 209644 2063260 16 11:10:01 PM 5234696 7034076 2647736 33.59 2688 1977344 679820 7.61 215664 2091224 28 11:11:01 PM 5015160 7067148 2867272 36.38 2688 2221456 615632 6.89 263548 2236972 156448 11:12:01 PM 5010092 7061724 2872340 36.44 2688 2221456 615632 6.89 263544 2237056 4 11:13:01 PM 5143096 7029400 2739336 34.75 2688 2057800 661772 7.41 259344 2118376 6432 11:14:01 PM 5171360 7055236 2711072 34.39 2688 2060020 648380 7.26 455680 1906236 16740 Average: 5158525 7049726 2723907 34.56 2688 2065729 652170 7.30 264975 2107433 56230 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 87.77 70.27 950.20 10.69 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 45.83 31.70 448.04 5.77 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 34.09 20.45 28.14 3.63 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 167.99 126.00 326.54 29.14 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 6.25 4.28 2.07 1.26 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 99.05 68.58 88.13 32.11 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 20.53 19.58 18.54 9.50 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 71.19 53.36 304.04 14.74 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) 01/11/2025 _x86_64_ (2 CPU) 23:07:05 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 37.24 0.00 4.89 2.39 0.10 55.38 11:09:01 PM 0 30.73 0.00 4.22 1.73 0.10 63.22 11:09:01 PM 1 43.76 0.00 5.57 3.04 0.10 47.53 11:10:00 PM all 19.04 0.00 2.31 5.56 0.08 73.02 11:10:00 PM 0 9.41 0.00 1.80 5.78 0.07 82.95 11:10:00 PM 1 28.71 0.00 2.82 5.34 0.09 63.04 11:10:01 PM all 23.02 0.00 3.77 0.00 0.00 73.21 11:10:01 PM 0 0.76 0.00 1.52 0.00 0.00 97.73 11:10:01 PM 1 45.11 0.00 6.02 0.00 0.00 48.87 11:11:01 PM all 28.86 0.00 5.27 1.45 0.08 64.33 11:11:01 PM 0 23.35 0.00 4.89 1.09 0.08 70.59 11:11:01 PM 1 34.38 0.00 5.65 1.82 0.08 58.06 11:12:01 PM all 0.36 0.00 0.36 1.37 0.04 97.87 11:12:01 PM 0 0.12 0.00 0.35 1.40 0.03 98.10 11:12:01 PM 1 0.60 0.00 0.37 1.33 0.05 97.65 11:13:01 PM all 9.84 0.00 1.67 0.06 0.07 88.37 11:13:01 PM 0 7.60 0.00 1.49 0.02 0.07 90.83 11:13:01 PM 1 12.08 0.00 1.85 0.10 0.07 85.91 11:14:01 PM all 31.09 0.00 3.60 0.23 0.08 65.00 11:14:01 PM 0 33.52 0.00 3.74 0.17 0.08 62.49 11:14:01 PM 1 28.67 0.00 3.45 0.28 0.08 67.51 Average: all 21.09 0.00 3.02 1.82 0.08 73.99 Average: 0 17.43 0.00 2.75 1.68 0.07 78.07 Average: 1 24.76 0.00 3.30 1.97 0.08 69.90