---> uname -a: Linux prd-centos8-robot-2c-8g-39661.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 627 4949 19 2120 6773 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:12:ae:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe12:aec5/64 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) 10/07/2024 _x86_64_ (2 CPU) 00:55:59 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 93.59 22.21 71.38 5042.55 6148.29 12:59:01 AM 77.57 0.70 76.87 50.78 8990.67 01:00:01 AM 22.23 0.42 21.81 64.79 1598.72 01:01:01 AM 39.25 0.05 39.20 3.60 2754.85 01:02:01 AM 25.20 0.07 25.14 1.76 5620.12 01:03:01 AM 3.43 0.10 3.33 32.13 141.29 01:04:01 AM 1.80 0.00 1.80 0.00 62.11 01:05:01 AM 0.25 0.00 0.25 0.00 39.44 01:06:01 AM 29.04 0.85 28.19 101.70 1212.71 Average: 32.50 2.72 29.79 589.77 2947.36 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5364220 7059808 2518212 31.95 2688 1877300 670960 7.51 210092 1983248 132432 12:59:01 AM 5157556 6991052 2724876 34.57 2688 2010104 711492 7.97 221636 2149172 30072 01:00:01 AM 5237860 7072760 2644572 33.55 2688 2012052 653388 7.32 240424 2057364 8 01:01:01 AM 5016752 7054068 2865680 36.36 2688 2206280 636496 7.13 258400 2234864 154516 01:02:01 AM 5013392 7050440 2869040 36.40 2688 2206352 636496 7.13 258556 2234160 4 01:03:01 AM 4871216 6909500 3011216 38.20 2688 2207588 867348 9.71 258684 2374440 4 01:04:01 AM 4876452 6914788 3005980 38.14 2688 2207644 846984 9.48 258684 2369408 40 01:05:01 AM 5004676 7044080 2877756 36.51 2688 2208704 682284 7.64 259020 2242292 4 01:06:01 AM 5105404 6970696 2777028 35.23 2688 2040860 724584 8.11 445804 1979680 1540 Average: 5071948 7007466 2810484 35.66 2688 2108543 714448 8.00 267922 2180514 35402 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 290.59 167.92 1600.55 58.85 0.00 0.00 0.00 0.00 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 58.51 42.84 584.00 7.93 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 15.33 9.63 5.46 3.52 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 43.24 37.17 300.87 11.45 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 184.15 134.33 35.03 26.64 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 271.00 247.21 2191.24 710.39 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 548.95 454.25 6101.45 29.37 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 353.17 277.24 3687.36 18.70 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 51.78 39.09 85.27 24.78 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 201.89 156.67 1624.11 99.19 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) 10/07/2024 _x86_64_ (2 CPU) 00:55:59 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.04 0.00 6.92 4.41 0.13 50.50 12:58:01 AM 0 32.56 0.00 6.15 3.45 0.13 57.71 12:58:01 AM 1 43.53 0.00 7.70 5.37 0.12 43.28 12:59:01 AM all 25.54 0.00 3.46 5.17 0.10 65.73 12:59:01 AM 0 16.38 0.00 2.43 3.89 0.10 77.21 12:59:01 AM 1 34.69 0.00 4.48 6.45 0.10 54.28 01:00:01 AM all 10.81 0.00 1.30 1.17 0.04 86.68 01:00:01 AM 0 4.96 0.00 1.20 1.14 0.03 92.67 01:00:01 AM 1 16.66 0.00 1.40 1.20 0.05 80.69 01:01:01 AM all 28.54 0.00 4.51 3.11 0.10 63.73 01:01:01 AM 0 16.64 0.00 3.78 3.80 0.08 75.69 01:01:01 AM 1 40.48 0.00 5.23 2.42 0.12 51.74 01:02:01 AM all 0.83 0.00 0.65 2.15 0.04 96.32 01:02:01 AM 0 0.66 0.00 0.58 2.21 0.05 96.50 01:02:01 AM 1 1.00 0.00 0.73 2.09 0.03 96.14 01:03:01 AM all 12.30 0.00 0.91 0.04 0.08 86.67 01:03:01 AM 0 10.00 0.00 0.67 0.00 0.07 89.27 01:03:01 AM 1 14.61 0.00 1.15 0.08 0.10 84.06 01:04:01 AM all 11.85 0.00 1.46 0.01 0.10 86.57 01:04:01 AM 0 11.12 0.00 1.53 0.00 0.10 87.25 01:04:01 AM 1 12.58 0.00 1.40 0.02 0.10 85.90 01:05:01 AM all 8.29 0.00 0.99 0.00 0.23 90.50 01:05:01 AM 0 4.20 0.00 0.64 0.00 0.35 94.81 01:05:01 AM 1 12.40 0.00 1.33 0.00 0.10 86.17 01:06:01 AM all 30.97 0.00 3.91 0.49 0.09 64.53 01:06:01 AM 0 26.10 0.00 3.62 0.50 0.08 69.69 01:06:01 AM 1 35.85 0.00 4.21 0.48 0.10 59.36 Average: all 18.63 0.00 2.69 1.84 0.10 76.74 Average: 0 13.66 0.00 2.29 1.67 0.11 82.27 Average: 1 23.60 0.00 3.08 2.02 0.09 71.22