---> uname -a: Linux prd-centos8-robot-2c-8g-916.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 622 4939 19 2135 6778 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:11:6b:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe11:6bc5/64 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) 12/08/2024 _x86_64_ (2 CPU) 00:58:34 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 162.28 99.83 62.44 12610.39 37700.18 01:01:01 AM 104.56 7.06 97.50 1260.57 7867.93 01:02:01 AM 58.28 0.72 57.56 50.77 8051.60 01:03:01 AM 20.24 0.42 19.83 64.78 1295.20 01:04:01 AM 55.16 2.52 52.64 396.07 7195.55 01:05:01 AM 5.70 0.10 5.60 32.13 238.38 01:06:01 AM 2.02 0.00 2.02 0.00 72.18 01:07:01 AM 0.60 0.00 0.60 0.00 18.65 01:08:01 AM 16.56 0.43 16.13 47.98 665.26 Average: 47.27 12.35 34.93 1607.39 7013.10 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5587532 7066528 2294900 29.11 2688 1673828 738648 8.27 176392 1840324 80292 01:01:01 AM 5187060 6990844 2695372 34.19 2688 1981584 740012 8.29 210396 2147668 184080 01:02:01 AM 5133036 6969188 2749396 34.88 2688 2013164 751376 8.41 221344 2181528 8 01:03:01 AM 5053056 6972436 2829376 35.89 2688 2093672 744220 8.33 255828 2218868 61604 01:04:01 AM 4967440 7018920 2914992 36.98 2688 2220772 685156 7.67 263028 2274508 32 01:05:01 AM 4903292 6956000 2979140 37.79 2688 2221980 782768 8.76 263160 2340504 248 01:06:01 AM 4845164 6897920 3037268 38.53 2688 2222028 849664 9.51 263160 2397952 4 01:07:01 AM 4881380 6934500 3001052 38.07 2688 2222392 810552 9.08 263160 2361844 4 01:08:01 AM 5156892 7034840 2725540 34.58 2688 2052736 678476 7.60 452448 1922356 13364 Average: 5079428 6982353 2803004 35.56 2688 2078017 753430 8.44 263213 2187284 37737 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 266.22 162.11 970.23 58.06 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 75.65 64.57 835.96 10.10 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 44.04 27.38 434.38 3.05 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 34.49 28.96 282.11 7.40 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 176.25 131.96 58.40 33.02 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 47.16 58.19 9.35 422.33 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 558.10 475.54 6299.75 301.23 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 476.85 385.00 5052.68 25.02 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 79.06 57.71 239.59 30.38 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 195.31 154.59 1575.74 98.94 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) 12/08/2024 _x86_64_ (2 CPU) 00:58:34 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 26.30 0.08 7.74 46.86 0.10 18.93 01:00:01 AM 0 27.47 0.05 8.57 47.10 0.10 16.71 01:00:01 AM 1 25.14 0.10 6.92 46.62 0.10 21.12 01:01:01 AM all 36.38 0.00 5.63 3.87 0.14 53.97 01:01:01 AM 0 43.91 0.00 5.85 3.25 0.13 46.86 01:01:01 AM 1 28.87 0.00 5.42 4.50 0.15 61.07 01:02:01 AM all 8.31 0.00 1.39 3.42 0.07 86.80 01:02:01 AM 0 2.55 0.00 1.07 3.46 0.07 92.86 01:02:01 AM 1 14.07 0.00 1.72 3.39 0.07 80.75 01:03:01 AM all 19.90 0.00 2.54 0.60 0.08 76.88 01:03:01 AM 0 30.48 0.00 3.38 0.70 0.07 65.38 01:03:01 AM 1 9.32 0.00 1.70 0.50 0.08 88.39 01:04:01 AM all 17.41 0.00 3.13 2.03 0.08 77.36 01:04:01 AM 0 20.24 0.00 3.16 1.85 0.08 74.66 01:04:01 AM 1 14.57 0.00 3.10 2.20 0.07 80.06 01:05:01 AM all 5.74 0.00 0.28 0.08 0.07 93.84 01:05:01 AM 0 7.22 0.00 0.37 0.15 0.07 92.20 01:05:01 AM 1 4.28 0.00 0.18 0.00 0.07 95.47 01:06:01 AM all 13.72 0.00 1.42 0.01 0.11 84.75 01:06:01 AM 0 20.36 0.00 2.18 0.00 0.12 77.34 01:06:01 AM 1 7.11 0.00 0.66 0.02 0.10 92.11 01:07:01 AM all 10.14 0.00 1.13 0.00 0.11 88.61 01:07:01 AM 0 19.80 0.00 2.12 0.00 0.12 77.96 01:07:01 AM 1 0.70 0.00 0.17 0.00 0.10 99.03 01:08:01 AM all 21.72 0.00 2.62 0.34 0.08 75.23 01:08:01 AM 0 30.92 0.00 2.83 0.18 0.08 65.98 01:08:01 AM 1 12.55 0.00 2.41 0.50 0.08 84.45 Average: all 17.73 0.01 2.87 6.29 0.09 73.01 Average: 0 22.54 0.01 3.27 6.23 0.09 67.86 Average: 1 12.94 0.01 2.47 6.36 0.09 78.13