---> uname -a: Linux prd-centos8-robot-2c-8g-8105.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 579 5002 19 2116 6822 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:f8:25:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fef8:256f/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) 11/17/2024 _x86_64_ (2 CPU) 03:57:05 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 64.86 17.81 47.05 5053.38 10630.19 04:00:01 AM 107.91 6.78 101.13 1247.58 9695.43 04:01:01 AM 28.29 1.00 27.29 111.01 3530.07 04:02:01 AM 30.73 0.13 30.60 4.53 1661.14 04:03:01 AM 39.04 0.03 39.01 3.47 6758.14 04:04:01 AM 2.88 0.12 2.77 33.06 134.27 04:05:01 AM 2.18 0.00 2.18 0.00 73.54 04:06:01 AM 0.77 0.32 0.45 6.93 45.11 04:07:01 AM 28.66 0.63 28.02 73.18 1347.63 Average: 33.93 2.98 30.94 725.89 3763.88 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5472852 7016088 2409572 30.57 2688 1734932 740840 8.30 187676 1931928 83440 04:00:01 AM 5262180 7086216 2620244 33.24 2688 2001340 623388 6.98 209072 2067220 90076 04:01:01 AM 5262144 7089000 2620280 33.24 2688 2004628 622352 6.97 238012 2037904 32 04:02:01 AM 5045536 7072428 2836888 35.99 2688 2196544 627224 7.02 252220 2215472 186088 04:03:01 AM 5040268 7067044 2842156 36.06 2688 2196728 619928 6.94 255396 2213200 4 04:04:01 AM 4994280 7023452 2888144 36.64 2688 2199124 689512 7.72 255660 2259104 4 04:05:01 AM 4977456 7006644 2904968 36.85 2688 2199140 720780 8.07 255660 2275188 4 04:06:01 AM 5036412 7067852 2846012 36.11 2688 2201392 637312 7.14 256280 2216224 864 04:07:01 AM 5127692 6986896 2754732 34.95 2688 2035812 718716 8.05 447752 1957756 188 Average: 5135424 7046180 2747000 34.85 2688 2085516 666672 7.46 261970 2130444 40078 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.97 170.88 1267.78 58.40 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 83.36 62.05 939.82 9.44 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 13.33 8.10 6.66 3.32 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 38.72 33.34 295.71 7.43 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 237.03 172.79 49.18 42.85 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 146.10 136.45 44.41 53.02 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 265.48 263.65 198.20 104.36 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 149.94 139.23 69.73 46.56 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 54.50 38.97 85.70 26.34 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 142.71 113.93 328.58 39.08 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) 11/17/2024 _x86_64_ (2 CPU) 03:57:05 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 25.58 0.00 4.81 8.78 0.08 60.75 03:59:01 AM 0 26.07 0.00 4.74 6.39 0.08 62.72 03:59:01 AM 1 25.08 0.00 4.88 11.17 0.08 58.79 04:00:01 AM all 34.18 0.00 5.51 6.61 0.13 53.57 04:00:01 AM 0 47.68 0.00 6.73 7.98 0.15 37.45 04:00:01 AM 1 20.68 0.00 4.28 5.25 0.12 69.68 04:01:01 AM all 11.67 0.00 1.47 2.09 0.06 84.72 04:01:01 AM 0 9.41 0.00 1.47 1.07 0.05 88.00 04:01:01 AM 1 13.93 0.00 1.47 3.11 0.07 81.43 04:02:01 AM all 23.55 0.00 3.75 0.55 0.08 72.07 04:02:01 AM 0 32.69 0.00 4.62 0.93 0.08 61.68 04:02:01 AM 1 14.41 0.00 2.88 0.17 0.08 82.46 04:03:01 AM all 5.10 0.00 1.52 1.53 0.04 91.80 04:03:01 AM 0 8.28 0.00 1.79 0.89 0.05 88.99 04:03:01 AM 1 1.93 0.00 1.26 2.18 0.03 94.61 04:04:01 AM all 12.12 0.00 0.46 0.04 0.07 87.31 04:04:01 AM 0 18.14 0.00 0.55 0.02 0.07 81.22 04:04:01 AM 1 6.10 0.00 0.37 0.07 0.07 93.40 04:05:01 AM all 21.99 0.00 0.51 0.01 0.08 77.40 04:05:01 AM 0 0.74 0.00 0.22 0.02 0.07 98.96 04:05:01 AM 1 43.32 0.00 0.81 0.00 0.10 55.77 04:06:01 AM all 18.04 0.01 0.42 0.00 0.07 81.47 04:06:01 AM 0 1.26 0.00 0.19 0.00 0.07 98.49 04:06:01 AM 1 34.79 0.02 0.66 0.00 0.07 64.47 04:07:01 AM all 26.82 0.00 3.21 0.28 0.08 69.60 04:07:01 AM 0 43.35 0.00 3.81 0.27 0.08 52.50 04:07:01 AM 1 10.29 0.00 2.62 0.30 0.08 86.71 Average: all 19.90 0.00 2.41 2.21 0.08 75.39 Average: 0 20.88 0.00 2.68 1.95 0.08 74.40 Average: 1 18.92 0.00 2.14 2.47 0.08 76.39