---> uname -a: Linux prd-centos8-robot-2c-8g-10917.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 575 4958 19 2163 6826 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:07:67:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe07:6738/64 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) 11/28/2024 _x86_64_ (2 CPU) 00:57:36 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 136.09 78.56 57.53 8205.40 38533.46 01:00:01 AM 121.13 7.03 114.10 1266.91 10644.25 01:01:01 AM 36.39 0.82 35.58 95.05 4523.58 01:02:01 AM 38.66 0.10 38.56 2.27 2780.18 01:03:01 AM 27.70 0.03 27.66 3.47 5601.60 01:04:01 AM 3.82 0.10 3.72 32.12 731.19 01:05:01 AM 28.75 0.65 28.10 74.12 2008.33 Average: 56.08 12.47 43.61 1382.79 9260.43 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5543692 7076660 2338740 29.67 2688 1724952 699560 7.83 186084 1867756 110876 01:00:01 AM 5205876 7044016 2676556 33.96 2688 2014736 683196 7.65 210904 2119124 112640 01:01:01 AM 5253660 7094192 2628772 33.35 2688 2017544 631240 7.07 239868 2043668 20 01:02:01 AM 4985656 7028028 2896776 36.75 2688 2211364 680376 7.62 254008 2271804 156036 01:03:01 AM 5029100 7071220 2853332 36.20 2688 2211492 631848 7.07 257424 2219876 4 01:04:01 AM 5009348 7072428 2873084 36.45 2688 2232452 642476 7.19 257904 2239808 2068 01:05:01 AM 5165420 7072744 2717012 34.47 2688 2083252 702288 7.86 464872 1903104 176 Average: 5170393 7065613 2712039 34.41 2688 2070827 667283 7.47 267295 2095020 54546 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 265.44 174.86 1211.12 59.98 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 90.19 70.94 1022.03 10.62 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 16.08 9.17 6.73 3.52 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 42.07 33.33 300.23 8.54 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 179.60 134.78 37.95 36.50 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 85.54 57.61 337.08 6.39 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 59.84 44.43 115.82 54.75 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 105.54 75.01 433.01 25.76 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) 11/28/2024 _x86_64_ (2 CPU) 00:57:36 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.74 0.06 8.69 27.18 0.10 31.23 12:59:01 AM 0 29.85 0.03 8.60 27.90 0.10 33.52 12:59:01 AM 1 35.61 0.08 8.79 26.46 0.10 28.96 01:00:01 AM all 36.64 0.00 5.63 4.07 0.13 53.55 01:00:01 AM 0 26.25 0.00 5.11 4.44 0.13 64.06 01:00:01 AM 1 47.01 0.00 6.14 3.69 0.12 43.04 01:01:01 AM all 11.59 0.00 1.45 2.61 0.07 84.28 01:01:01 AM 0 14.40 0.00 1.25 3.19 0.08 81.07 01:01:01 AM 1 8.79 0.00 1.65 2.04 0.05 87.47 01:02:01 AM all 25.18 0.00 3.93 1.11 0.07 69.71 01:02:01 AM 0 21.55 0.00 4.08 0.82 0.07 73.48 01:02:01 AM 1 28.81 0.00 3.79 1.40 0.07 65.93 01:03:01 AM all 2.57 0.00 0.79 1.94 0.04 94.66 01:03:01 AM 0 2.18 0.00 0.74 2.09 0.05 94.95 01:03:01 AM 1 2.96 0.00 0.85 1.79 0.03 94.37 01:04:01 AM all 8.01 0.00 0.53 0.11 0.06 91.28 01:04:01 AM 0 2.89 0.00 0.37 0.03 0.05 96.66 01:04:01 AM 1 13.27 0.00 0.70 0.19 0.07 85.76 01:05:01 AM all 30.10 0.00 3.40 0.40 0.11 66.00 01:05:01 AM 0 24.22 0.00 3.67 0.52 0.10 71.49 01:05:01 AM 1 35.98 0.00 3.13 0.28 0.12 60.49 Average: all 20.99 0.01 3.49 5.34 0.08 70.09 Average: 0 17.33 0.00 3.40 5.55 0.08 73.64 Average: 1 24.67 0.01 3.59 5.13 0.08 66.52