---> uname -a: Linux prd-centos8-robot-2c-8g-16727.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 633 4941 19 2122 6767 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:83:4e:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe83:4e42/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:48:28 LINUX RESTART (2 CPU) 01:49:02 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 109.25 49.68 59.57 8031.57 26506.86 01:51:01 AM 109.83 4.01 105.81 104.88 10841.30 01:52:01 AM 13.88 0.03 13.85 0.53 1349.02 01:53:01 AM 27.68 0.38 27.30 64.26 1629.28 01:54:01 AM 45.27 2.52 42.75 396.00 6785.04 01:55:01 AM 3.05 0.00 3.05 0.00 105.02 01:56:01 AM 0.25 0.00 0.25 0.00 3.37 01:57:01 AM 0.28 0.08 0.20 31.99 2.58 01:58:01 AM 2.07 0.02 2.05 0.93 102.97 01:59:01 AM 12.83 0.35 12.48 41.45 605.56 Average: 32.32 5.64 26.68 855.49 4757.97 01:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5337248 6960976 2545184 32.29 2688 1813600 808464 9.05 216376 2033332 98804 01:51:01 AM 5132676 6955696 2749756 34.88 2688 1999688 746736 8.36 221564 2180036 30124 01:52:01 AM 5153636 6977152 2728796 34.62 2688 2000800 724060 8.11 231512 2152944 1100 01:53:01 AM 4937856 6941528 2944576 37.36 2688 2174552 786420 8.81 271432 2309504 155544 01:54:01 AM 4979248 7012956 2903184 36.83 2688 2202892 664100 7.44 263296 2266288 24 01:55:01 AM 4979472 7013180 2902960 36.83 2688 2202892 679612 7.61 263296 2266476 4 01:56:01 AM 4979484 7013188 2902948 36.83 2688 2202892 679612 7.61 263296 2266412 4 01:57:01 AM 4938056 6973148 2944376 37.35 2688 2204268 735224 8.23 263420 2307240 404 01:58:01 AM 4934792 6970596 2947640 37.40 2688 2204980 784572 8.78 263420 2310444 32 01:59:01 AM 5128788 6993980 2753644 34.93 2688 2040472 721308 8.08 432280 1968360 13252 Average: 5050126 6981240 2832306 35.93 2688 2104704 733011 8.21 268989 2206104 29929 01:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 319.05 206.76 1589.74 60.38 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 56.06 46.79 558.44 8.21 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 8.81 2.90 3.07 1.40 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 42.83 37.04 273.57 8.03 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 374.96 282.87 86.73 75.02 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 2.57 1.93 0.50 0.48 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 2.88 2.03 0.75 0.43 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 24.34 13.18 8.50 1.78 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 31.69 26.96 4.97 3.73 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 85.80 57.53 86.68 25.17 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 94.54 67.58 259.14 18.39 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) 09/01/2024 _x86_64_ (2 CPU) 01:48:28 LINUX RESTART (2 CPU) 01:49:02 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 38.91 0.03 7.24 9.49 0.11 44.21 01:50:01 AM 0 37.52 0.03 7.25 11.87 0.10 43.23 01:50:01 AM 1 40.32 0.03 7.22 7.10 0.12 45.20 01:51:01 AM all 30.91 0.00 5.14 4.72 0.09 59.14 01:51:01 AM 0 26.30 0.00 5.19 4.00 0.10 64.41 01:51:01 AM 1 35.54 0.00 5.08 5.45 0.08 53.85 01:52:01 AM all 3.97 0.00 0.66 0.41 0.06 94.91 01:52:01 AM 0 3.56 0.00 0.50 0.32 0.05 95.58 01:52:01 AM 1 4.37 0.00 0.82 0.50 0.07 94.24 01:53:01 AM all 21.80 0.00 3.31 1.55 0.09 73.25 01:53:01 AM 0 19.04 0.00 2.86 1.49 0.08 76.53 01:53:01 AM 1 24.57 0.00 3.75 1.61 0.10 69.97 01:54:01 AM all 13.09 0.00 2.96 2.63 0.08 81.25 01:54:01 AM 0 11.60 0.00 3.01 3.23 0.07 82.08 01:54:01 AM 1 14.57 0.00 2.90 2.03 0.08 80.42 01:55:01 AM all 0.33 0.00 0.07 0.03 0.03 99.55 01:55:01 AM 0 0.05 0.00 0.03 0.05 0.03 99.83 01:55:01 AM 1 0.60 0.00 0.10 0.00 0.03 99.27 01:56:01 AM all 0.34 0.00 0.07 0.00 0.04 99.55 01:56:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 01:56:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 01:57:01 AM all 1.57 0.00 0.25 0.01 0.04 98.13 01:57:01 AM 0 2.44 0.00 0.30 0.02 0.05 97.19 01:57:01 AM 1 0.70 0.00 0.20 0.00 0.03 99.07 01:58:01 AM all 2.59 0.00 0.37 0.04 0.08 96.93 01:58:01 AM 0 1.81 0.00 0.45 0.00 0.08 97.65 01:58:01 AM 1 3.36 0.00 0.28 0.08 0.07 96.20 01:59:01 AM all 15.04 0.00 2.39 0.77 0.08 81.72 01:59:01 AM 0 16.08 0.00 2.49 1.05 0.07 80.31 01:59:01 AM 1 14.01 0.00 2.30 0.49 0.08 83.12 Average: all 12.77 0.00 2.23 1.94 0.07 82.99 Average: 0 11.79 0.00 2.20 2.18 0.07 83.76 Average: 1 13.75 0.00 2.25 1.71 0.07 82.22