---> uname -a: Linux prd-centos8-robot-2c-8g-5276.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 630 4933 19 2134 6771 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:a9:ff:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fea9:ffa2/64 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) 07/28/2024 _x86_64_ (2 CPU) 04:58:13 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 87.06 16.11 70.95 3114.84 6119.01 05:01:01 AM 83.98 0.72 83.26 50.90 8971.75 05:02:01 AM 16.94 0.95 15.99 125.65 1436.76 05:03:01 AM 49.93 0.03 49.89 3.47 3954.24 05:04:01 AM 17.61 0.12 17.49 33.06 4352.30 05:05:02 AM 2.18 0.00 2.18 0.00 69.61 05:06:01 AM 0.14 0.00 0.14 0.00 2.63 05:07:01 AM 12.85 0.63 12.21 43.85 534.02 Average: 33.91 2.32 31.58 422.40 3186.95 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5328916 7029812 2553516 32.40 2688 1882680 723108 8.10 211328 2018172 137572 05:01:01 AM 5192356 7011668 2690076 34.13 2688 1996668 702988 7.87 222712 2122120 26392 05:02:01 AM 5192296 7050464 2690136 34.13 2688 2034220 680840 7.62 245660 2096788 32236 05:03:01 AM 5013868 7036612 2868564 36.39 2688 2191896 670492 7.51 261344 2235588 114044 05:04:01 AM 4948912 6981020 2933520 37.22 2688 2201276 754304 8.45 261776 2296224 4 05:05:02 AM 4936444 6968580 2945988 37.37 2688 2201304 770184 8.62 261776 2308116 40 05:06:01 AM 4925440 6957612 2956992 37.51 2688 2201340 770772 8.63 261776 2319268 36 05:07:01 AM 5033548 6911068 2848884 36.14 2688 2052892 784436 8.78 278680 2216916 32228 Average: 5071472 6993354 2810960 35.66 2688 2095284 732140 8.20 250632 2201649 42819 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 290.17 184.79 1594.23 59.46 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 53.95 42.17 423.13 7.54 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 18.15 10.86 6.84 4.01 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 213.46 168.81 312.68 46.76 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 62.48 43.54 78.29 12.10 0.00 0.00 0.00 0.00 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 338.35 336.20 302.49 135.54 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 203.24 200.93 458.95 63.28 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 51.58 38.04 122.41 35.65 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 153.81 128.01 412.29 45.50 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) 07/28/2024 _x86_64_ (2 CPU) 04:58:13 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 37.51 0.00 6.32 4.12 0.09 51.96 05:00:01 AM 0 31.81 0.00 6.31 4.44 0.08 57.36 05:00:01 AM 1 43.21 0.00 6.34 3.80 0.10 46.55 05:01:01 AM all 24.75 0.00 3.37 4.43 0.10 67.35 05:01:01 AM 0 15.26 0.00 2.57 4.37 0.10 77.71 05:01:01 AM 1 34.25 0.00 4.17 4.50 0.10 56.98 05:02:01 AM all 14.36 0.00 2.10 0.98 0.07 82.49 05:02:01 AM 0 10.72 0.00 2.17 0.80 0.07 86.24 05:02:01 AM 1 18.00 0.00 2.04 1.15 0.07 78.75 05:03:01 AM all 25.66 0.00 4.21 3.37 0.10 66.67 05:03:01 AM 0 25.50 0.00 4.65 3.84 0.10 65.91 05:03:01 AM 1 25.81 0.00 3.77 2.90 0.10 67.42 05:04:01 AM all 13.96 0.00 1.94 3.93 0.08 80.09 05:04:01 AM 0 4.02 0.00 0.67 6.60 0.05 88.66 05:04:01 AM 1 23.96 0.00 3.22 1.25 0.10 71.48 05:05:02 AM all 25.26 0.00 0.62 0.01 0.11 74.00 05:05:02 AM 0 2.07 0.00 0.37 0.02 0.08 97.46 05:05:02 AM 1 48.51 0.00 0.87 0.00 0.13 50.49 05:06:01 AM all 25.39 0.00 0.51 0.00 0.09 74.01 05:06:01 AM 0 3.80 0.00 0.33 0.00 0.09 95.78 05:06:01 AM 1 46.82 0.00 0.70 0.00 0.09 52.39 05:07:01 AM all 13.80 0.01 1.70 0.26 0.08 84.16 05:07:01 AM 0 12.69 0.02 1.32 0.20 0.07 85.70 05:07:01 AM 1 14.90 0.00 2.07 0.32 0.08 82.62 Average: all 22.59 0.00 2.60 2.14 0.09 72.58 Average: 0 13.28 0.00 2.31 2.54 0.08 81.79 Average: 1 31.89 0.00 2.90 1.75 0.10 63.36