---> uname -a: Linux prd-centos8-robot-2c-8g-2406.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 572 4962 19 2162 6828 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:0c:41:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe0c:4146/64 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:11 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 53.66 18.10 35.56 5138.46 10062.94 04:01:01 AM 119.31 7.01 112.29 1265.77 9593.10 04:02:01 AM 31.68 0.90 30.78 97.14 3673.85 04:03:01 AM 48.86 0.03 48.83 3.47 3547.78 04:04:01 AM 18.21 0.08 18.13 31.99 4729.49 04:05:01 AM 2.32 0.02 2.30 0.13 828.66 04:06:01 AM 29.00 0.85 28.15 101.72 2186.62 Average: 43.27 3.82 39.45 938.42 4934.10 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5467632 7048404 2414800 30.64 2688 1771304 724004 8.11 190548 1934280 112244 04:01:01 AM 5221540 7047924 2660892 33.76 2688 2003060 672324 7.53 211524 2100736 90068 04:02:01 AM 5271620 7100352 2610812 33.12 2688 2005944 631376 7.07 239896 2024636 16 04:03:01 AM 5050828 7078556 2831604 35.92 2688 2197272 623492 6.98 257228 2202576 133520 04:04:01 AM 5015832 7044656 2866600 36.37 2688 2198368 654428 7.33 257348 2233572 140 04:05:01 AM 5022044 7075860 2860388 36.29 2688 2223356 617572 6.91 257680 2227484 2164 04:06:01 AM 5179616 7086428 2702816 34.29 2688 2082912 648452 7.26 469952 1883284 200 Average: 5175587 7068883 2706845 34.34 2688 2068888 653093 7.31 269168 2086653 48336 03:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 237.51 167.67 1545.08 59.61 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 67.47 52.61 650.60 8.46 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 18.10 10.11 6.93 3.68 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 251.04 187.09 345.31 48.11 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 11.68 5.68 3.40 0.67 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 92.85 68.82 418.12 7.10 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 61.29 47.76 119.63 60.63 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 105.38 76.88 438.66 26.81 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:11 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 28.33 0.00 5.12 19.40 0.09 47.05 04:00:01 AM 0 22.33 0.00 5.11 18.31 0.09 54.17 04:00:01 AM 1 34.38 0.00 5.13 20.51 0.10 39.88 04:01:01 AM all 32.47 0.00 5.61 6.56 0.12 55.24 04:01:01 AM 0 25.64 0.00 5.42 7.28 0.12 61.55 04:01:01 AM 1 39.30 0.00 5.80 5.84 0.12 48.94 04:02:01 AM all 11.00 0.00 1.49 2.51 0.07 84.93 04:02:01 AM 0 5.74 0.00 1.44 2.24 0.07 90.51 04:02:01 AM 1 16.26 0.00 1.54 2.79 0.07 79.35 04:03:01 AM all 27.62 0.00 4.39 1.29 0.08 66.62 04:03:01 AM 0 24.17 0.00 4.18 1.70 0.08 69.87 04:03:01 AM 1 31.08 0.00 4.60 0.87 0.08 63.37 04:04:01 AM all 0.47 0.00 0.35 1.56 0.03 97.59 04:04:01 AM 0 0.40 0.00 0.35 0.90 0.02 98.33 04:04:01 AM 1 0.53 0.00 0.35 2.22 0.03 96.86 04:05:01 AM all 7.53 0.00 0.48 0.13 0.06 91.81 04:05:01 AM 0 4.30 0.00 0.33 0.23 0.05 95.09 04:05:01 AM 1 10.83 0.00 0.63 0.02 0.07 88.45 04:06:01 AM all 28.89 0.00 3.71 0.61 0.09 66.69 04:06:01 AM 0 19.22 0.00 3.13 0.84 0.10 76.71 04:06:01 AM 1 38.52 0.00 4.29 0.38 0.08 56.72 Average: all 19.45 0.00 3.02 4.53 0.08 72.93 Average: 0 14.51 0.00 2.84 4.45 0.07 78.12 Average: 1 24.41 0.00 3.19 4.60 0.08 67.72