---> uname -a: Linux prd-centos8-robot-2c-8g-6129.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5010 19 2122 6837 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:36:3f:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe36:3f58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 05:40:42 LINUX RESTART (2 CPU) 05:41:02 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 183.49 138.91 44.58 14466.28 38149.47 05:43:01 AM 84.19 7.38 76.80 1365.77 6166.57 05:44:01 AM 77.94 0.78 77.16 53.05 8586.95 05:45:01 AM 18.93 0.82 18.11 123.43 1812.90 05:46:01 AM 39.95 0.17 39.79 9.46 2727.34 05:47:01 AM 28.98 0.07 28.91 4.53 5511.20 05:48:01 AM 3.57 0.00 3.57 0.00 157.66 05:49:01 AM 0.15 0.00 0.15 0.00 1.87 05:50:01 AM 7.73 0.23 7.50 34.12 271.01 05:51:01 AM 23.73 0.50 23.23 63.69 1207.50 Average: 46.64 14.68 31.96 1590.99 6407.27 05:41:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 5661524 7107768 2220912 28.18 2688 1642524 688188 7.71 168892 1782488 50060 05:43:01 AM 5320920 7063912 2561516 32.50 2688 1925284 684496 7.66 211404 2031840 165000 05:44:01 AM 5199188 7026792 2683248 34.04 2688 2004780 691596 7.74 221524 2116928 36444 05:45:01 AM 5163720 7044196 2718716 34.49 2688 2055872 688876 7.71 246700 2122148 45912 05:46:01 AM 5015252 7046288 2867184 36.37 2688 2200620 672352 7.53 259412 2241320 154096 05:47:01 AM 4995852 7028308 2886584 36.62 2688 2202280 707404 7.92 262896 2252700 1516 05:48:01 AM 4996436 7028892 2886000 36.61 2688 2202280 707404 7.92 262896 2252512 12 05:49:01 AM 4979716 7012188 2902720 36.83 2688 2202296 738836 8.27 262896 2269132 4 05:50:01 AM 5101440 6986308 2780996 35.28 2688 2059732 748376 8.38 273364 2155268 23948 05:51:01 AM 5118796 7000360 2763640 35.06 2688 2057032 720708 8.07 442932 1972348 16424 Average: 5155284 7034501 2727152 34.60 2688 2055270 704824 7.89 261292 2119668 49342 05:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 250.25 142.48 933.93 57.46 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 77.69 65.22 905.00 7.73 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 30.62 25.02 281.38 5.48 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 19.89 10.30 6.64 3.90 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 38.94 33.82 297.75 7.75 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 281.50 257.31 74.31 63.24 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 260.36 259.40 57.86 107.96 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 175.80 173.82 191.30 61.39 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 87.17 73.68 127.05 35.65 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 17.22 15.34 13.43 7.29 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 123.73 105.57 287.79 35.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 05:40:42 LINUX RESTART (2 CPU) 05:41:02 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 27.25 0.05 10.01 30.33 0.09 32.27 05:42:01 AM 0 28.50 0.07 9.39 30.10 0.07 31.87 05:42:01 AM 1 25.99 0.03 10.63 30.56 0.10 32.67 05:43:01 AM all 36.13 0.00 5.07 3.05 0.12 55.64 05:43:01 AM 0 27.35 0.00 4.29 2.55 0.12 65.69 05:43:01 AM 1 44.94 0.00 5.86 3.55 0.12 45.54 05:44:01 AM all 25.70 0.00 3.17 2.99 0.12 68.02 05:44:01 AM 0 18.68 0.00 2.92 2.84 0.12 75.44 05:44:01 AM 1 32.76 0.00 3.42 3.14 0.12 60.57 05:45:01 AM all 16.84 0.00 2.17 1.58 0.07 79.34 05:45:01 AM 0 19.03 0.00 2.29 1.87 0.07 76.73 05:45:01 AM 1 14.64 0.00 2.05 1.29 0.07 81.96 05:46:01 AM all 22.69 0.00 3.33 0.88 0.08 73.01 05:46:01 AM 0 23.63 0.00 3.55 0.85 0.08 71.88 05:46:01 AM 1 21.75 0.00 3.10 0.92 0.08 74.15 05:47:01 AM all 10.71 0.00 1.32 1.72 0.08 86.16 05:47:01 AM 0 9.68 0.00 1.32 1.44 0.08 87.47 05:47:01 AM 1 11.75 0.00 1.31 2.00 0.08 84.85 05:48:01 AM all 21.35 0.00 0.49 0.08 0.09 77.98 05:48:01 AM 0 31.61 0.00 0.69 0.17 0.10 67.43 05:48:01 AM 1 11.09 0.00 0.30 0.00 0.08 88.52 05:49:01 AM all 22.49 0.00 0.45 0.00 0.12 76.94 05:49:01 AM 0 32.84 0.00 0.62 0.00 0.11 66.44 05:49:01 AM 1 12.16 0.00 0.28 0.00 0.14 87.42 05:50:01 AM all 15.57 0.00 1.62 0.06 0.07 82.68 05:50:01 AM 0 14.03 0.00 1.60 0.00 0.07 84.30 05:50:01 AM 1 17.10 0.00 1.64 0.12 0.07 81.08 05:51:01 AM all 33.17 0.00 3.03 0.40 0.09 63.31 05:51:01 AM 0 14.00 0.00 2.64 0.30 0.08 82.98 05:51:01 AM 1 52.34 0.00 3.42 0.50 0.10 43.64 Average: all 23.20 0.01 3.05 4.03 0.09 69.62 Average: 0 21.87 0.01 2.92 3.94 0.09 71.17 Average: 1 24.52 0.00 3.19 4.12 0.10 68.07