---> uname -a: Linux prd-centos8-robot-2c-8g-5236.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 591 4933 19 2173 6807 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:32:cd:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85409sec preferred_lft 85409sec inet6 fe80::f816:3eff:fe32:cd4d/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) 11/04/2025 _x86_64_ (2 CPU) 03:52:56 LINUX RESTART (2 CPU) 03:54:02 AM tps rtps wtps bread/s bwrtn/s 03:55:01 AM 120.43 0.15 120.28 10.84 12134.73 03:56:01 AM 38.96 1.00 37.96 108.12 4278.50 03:57:01 AM 64.93 6.96 57.96 1289.84 3860.48 03:58:01 AM 35.34 0.03 35.31 3.47 6358.94 03:59:01 AM 3.68 0.00 3.68 0.00 117.03 04:00:01 AM 0.37 0.00 0.37 0.00 3.85 04:01:01 AM 0.83 0.22 0.62 11.73 19.79 04:02:01 AM 2.22 0.07 2.15 1.73 91.49 04:03:01 AM 0.52 0.00 0.52 0.00 6.50 04:04:01 AM 0.33 0.00 0.33 0.00 4.62 04:05:01 AM 0.17 0.00 0.17 0.00 2.37 04:06:01 AM 0.20 0.00 0.20 0.00 3.08 04:07:01 AM 0.20 0.00 0.20 0.00 2.85 04:08:01 AM 2.20 0.35 1.85 37.19 101.80 04:09:01 AM 29.39 0.32 29.07 36.25 1292.62 Average: 19.87 0.61 19.27 100.05 1873.83 03:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 AM 5221736 7063772 2660692 33.75 2688 2017580 639992 7.17 187772 2122488 108868 03:56:01 AM 5231960 7077132 2650468 33.63 2688 2020876 651388 7.29 218728 2081520 10752 03:57:01 AM 4885524 6984848 2996904 38.02 2688 2264764 686040 7.68 253124 2358420 175496 03:58:01 AM 4947360 7045652 2935068 37.24 2688 2264952 649240 7.27 259908 2289936 16 03:59:01 AM 4947572 7045864 2934856 37.23 2688 2264952 649240 7.27 259912 2290024 4 04:00:01 AM 4947024 7045320 2935404 37.24 2688 2264956 636760 7.13 259912 2290084 4 04:01:01 AM 4904140 7003500 2978288 37.78 2688 2266008 683864 7.66 260128 2332732 488 04:02:01 AM 4903388 7003020 2979040 37.79 2688 2266272 683864 7.66 260288 2333444 4 04:03:01 AM 4903460 7003108 2978968 37.79 2688 2266288 683864 7.66 260288 2333384 0 04:04:01 AM 4903412 7003068 2979016 37.79 2688 2266296 683864 7.66 260288 2333588 4 04:05:01 AM 4903252 7002928 2979176 37.80 2688 2266316 683864 7.66 260288 2333540 16 04:06:01 AM 4903196 7002888 2979232 37.80 2688 2266332 683864 7.66 260288 2333556 8 04:07:01 AM 4903324 7003032 2979104 37.79 2688 2266348 683864 7.66 260288 2333572 4 04:08:01 AM 5129784 7051576 2752644 34.92 2688 2089912 639156 7.16 257476 2121964 5120 04:09:01 AM 5068852 6982652 2813576 35.69 2688 2086288 699112 7.83 458160 1995620 10052 Average: 4980266 7021224 2902162 36.82 2688 2209209 669198 7.49 265123 2258925 20722 03:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 114.74 84.31 1248.92 12.05 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 15.28 12.46 7.21 4.42 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 41.99 35.74 335.41 7.93 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 471.65 320.55 96.53 78.61 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 2.63 2.03 0.56 0.48 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 2.48 1.95 0.44 0.42 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 28.36 11.85 9.50 1.49 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 0.57 0.45 0.11 0.09 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 0.53 0.12 0.03 0.01 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 0.83 0.17 0.18 0.07 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 0.72 0.10 0.06 0.01 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 0.33 0.03 0.02 0.00 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 0.48 0.12 0.03 0.01 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 69.32 45.74 79.64 20.98 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.39 15.18 15.10 7.93 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 51.08 35.33 118.33 8.96 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) 11/04/2025 _x86_64_ (2 CPU) 03:52:56 LINUX RESTART (2 CPU) 03:54:02 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 36.06 0.00 5.26 3.08 0.10 55.49 03:55:01 AM 0 39.77 0.00 5.09 3.33 0.12 51.68 03:55:01 AM 1 32.36 0.00 5.43 2.83 0.08 59.30 03:56:01 AM all 13.67 0.00 1.93 1.20 0.06 83.14 03:56:01 AM 0 12.47 0.00 2.15 1.20 0.07 84.10 03:56:01 AM 1 14.86 0.00 1.70 1.20 0.05 82.18 03:57:01 AM all 30.86 0.00 5.37 0.51 0.09 63.18 03:57:01 AM 0 29.90 0.00 4.94 0.52 0.08 64.55 03:57:01 AM 1 31.80 0.00 5.79 0.50 0.10 61.81 03:58:01 AM all 7.46 0.00 2.07 0.49 0.06 89.93 03:58:01 AM 0 7.97 0.00 2.01 0.50 0.07 89.45 03:58:01 AM 1 6.95 0.00 2.13 0.47 0.05 90.41 03:59:01 AM all 0.35 0.00 0.09 0.01 0.03 99.52 03:59:01 AM 0 0.62 0.00 0.12 0.00 0.03 99.23 03:59:01 AM 1 0.08 0.00 0.07 0.02 0.03 99.80 04:00:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 04:00:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 04:00:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 04:01:01 AM all 1.79 0.00 0.43 0.01 0.05 97.72 04:01:01 AM 0 0.68 0.00 0.13 0.00 0.05 99.13 04:01:01 AM 1 2.89 0.00 0.73 0.02 0.05 96.31 04:02:01 AM all 1.17 0.00 0.18 0.01 0.08 98.57 04:02:01 AM 0 0.72 0.00 0.08 0.00 0.07 99.13 04:02:01 AM 1 1.62 0.00 0.27 0.02 0.08 98.01 04:03:01 AM all 0.73 0.00 0.07 0.00 0.08 99.13 04:03:01 AM 0 0.63 0.00 0.07 0.00 0.07 99.23 04:03:01 AM 1 0.82 0.00 0.07 0.00 0.08 99.03 04:04:01 AM all 0.73 0.00 0.09 0.00 0.07 99.11 04:04:01 AM 0 0.77 0.00 0.10 0.00 0.07 99.07 04:04:01 AM 1 0.70 0.00 0.08 0.00 0.07 99.15 04:05:01 AM all 0.74 0.00 0.08 0.00 0.04 99.14 04:05:01 AM 0 0.77 0.00 0.07 0.00 0.05 99.11 04:05:01 AM 1 0.72 0.00 0.08 0.00 0.03 99.17 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 0.74 0.00 0.08 0.00 0.07 99.11 04:06:01 AM 0 0.77 0.00 0.12 0.00 0.07 99.05 04:06:01 AM 1 0.72 0.00 0.05 0.00 0.07 99.17 04:07:01 AM all 0.70 0.00 0.08 0.00 0.08 99.15 04:07:01 AM 0 0.68 0.00 0.07 0.00 0.08 99.16 04:07:01 AM 1 0.72 0.00 0.08 0.00 0.07 99.13 04:08:01 AM all 2.52 0.00 1.01 0.00 0.06 96.41 04:08:01 AM 0 2.42 0.00 0.90 0.00 0.07 96.61 04:08:01 AM 1 2.62 0.00 1.12 0.00 0.05 96.21 04:09:01 AM all 26.84 0.00 3.08 0.15 0.07 69.87 04:09:01 AM 0 32.66 0.00 3.52 0.17 0.08 63.57 04:09:01 AM 1 21.02 0.00 2.64 0.13 0.05 76.16 Average: all 8.29 0.00 1.32 0.36 0.06 89.96 Average: 0 8.74 0.00 1.29 0.38 0.07 89.53 Average: 1 7.85 0.00 1.35 0.34 0.06 90.39