---> uname -a: Linux prd-centos8-robot-2c-8g-3306.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 583 4999 19 2114 6817 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:c2:02:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fec2:2e8/64 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) 11/01/2024 _x86_64_ (2 CPU) 03:54:26 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 109.41 48.09 61.32 7322.07 10575.38 03:57:01 AM 98.75 0.70 98.05 50.78 10690.67 03:58:01 AM 22.41 0.38 22.03 64.26 1596.62 03:59:01 AM 38.60 0.03 38.57 0.53 2551.53 04:00:01 AM 31.62 0.03 31.59 3.47 5740.09 04:01:01 AM 0.68 0.12 0.57 33.06 31.72 04:02:01 AM 14.97 0.45 14.52 48.37 651.12 Average: 45.21 7.12 38.09 1074.77 4548.19 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5414952 7033936 2467472 31.30 2688 1809208 750276 8.40 215820 1959404 96060 03:57:01 AM 5173452 7001508 2708972 34.37 2688 2004932 710488 7.96 220168 2136128 30116 03:58:01 AM 5261168 7090552 2621256 33.25 2688 2006864 633004 7.09 239036 2038284 4 03:59:01 AM 5033892 7062672 2848532 36.14 2688 2198136 660936 7.40 253388 2221952 154564 04:00:01 AM 5034928 7063440 2847496 36.12 2688 2198264 643448 7.20 256620 2217056 4 04:01:01 AM 4970312 7000388 2912112 36.94 2688 2199820 730344 8.18 256748 2279396 4 04:02:01 AM 5204488 7061364 2677936 33.97 2688 2032672 675988 7.57 445788 1880608 13352 Average: 5156170 7044837 2726254 34.59 2688 2064271 686355 7.69 269653 2104690 42015 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 346.93 187.97 1533.24 57.97 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 80.86 59.43 669.73 9.27 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 13.40 9.40 5.17 3.56 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 45.63 35.44 298.37 8.40 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 224.13 162.93 42.98 44.54 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 73.98 53.85 424.51 4.79 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 164.22 120.04 1179.42 26.64 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 135.60 89.87 593.41 22.17 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) 11/01/2024 _x86_64_ (2 CPU) 03:54:26 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 38.81 0.03 7.36 10.67 0.16 42.97 03:56:01 AM 0 40.43 0.03 7.85 10.77 0.17 40.75 03:56:01 AM 1 37.21 0.02 6.88 10.56 0.15 45.18 03:57:01 AM all 30.72 0.00 4.76 3.74 0.10 60.68 03:57:01 AM 0 33.09 0.00 4.16 3.01 0.10 59.63 03:57:01 AM 1 28.35 0.00 5.36 4.46 0.10 61.73 03:58:01 AM all 10.43 0.00 1.25 0.74 0.05 87.53 03:58:01 AM 0 6.73 0.00 1.09 1.07 0.05 91.07 03:58:01 AM 1 14.13 0.00 1.42 0.42 0.05 83.99 03:59:01 AM all 23.05 0.00 3.78 3.34 0.08 69.75 03:59:01 AM 0 28.95 0.00 4.18 4.15 0.08 62.63 03:59:01 AM 1 17.13 0.00 3.38 2.52 0.08 76.89 04:00:01 AM all 5.11 0.00 1.23 2.78 0.04 90.84 04:00:01 AM 0 7.99 0.00 1.22 2.12 0.03 88.63 04:00:01 AM 1 2.23 0.00 1.24 3.43 0.05 93.05 04:01:01 AM all 3.33 0.00 0.39 0.01 0.04 96.24 04:01:01 AM 0 2.46 0.00 0.35 0.02 0.05 97.12 04:01:01 AM 1 4.20 0.00 0.42 0.00 0.03 95.35 04:02:01 AM all 17.32 0.00 2.76 0.19 0.07 79.66 04:02:01 AM 0 25.68 0.00 3.30 0.22 0.07 70.73 04:02:01 AM 1 8.98 0.00 2.21 0.17 0.07 88.58 Average: all 18.38 0.00 3.07 3.06 0.08 75.40 Average: 0 20.73 0.00 3.16 3.04 0.08 72.98 Average: 1 16.03 0.00 2.99 3.08 0.08 77.82