---> uname -a: Linux prd-centos8-robot-2c-8g-17887.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4874 19 2227 6805 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:39:bb:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fe39:bb73/64 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) 02/14/2025 _x86_64_ (2 CPU) 09:03:14 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 96.18 6.30 89.89 1094.57 6685.60 09:06:01 AM 75.90 1.05 74.85 113.71 9956.64 09:07:01 AM 50.52 6.78 43.74 1251.45 2858.75 09:08:01 AM 24.58 0.00 24.58 0.00 5648.86 09:09:01 AM 4.65 0.10 4.55 32.13 219.28 09:10:01 AM 0.95 0.00 0.95 0.00 581.12 09:11:01 AM 0.58 0.00 0.58 0.00 382.56 09:12:01 AM 0.38 0.02 0.37 1.07 115.98 09:13:01 AM 1.02 0.38 0.63 55.32 246.08 09:14:01 AM 0.55 0.00 0.55 0.00 83.62 09:15:01 AM 0.25 0.00 0.25 0.00 19.91 09:16:01 AM 13.05 0.33 12.71 37.85 594.12 Average: 22.38 1.25 21.14 215.52 2282.62 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5247376 7019092 2635048 33.43 2688 1950208 692048 7.75 188028 2113208 230060 09:06:01 AM 5262996 7070264 2619428 33.23 2688 1984980 636568 7.13 217932 2057684 16 09:07:01 AM 5002504 7051052 2879920 36.54 2688 2217820 637056 7.13 258972 2251452 157712 09:08:01 AM 4998720 7046912 2883704 36.58 2688 2217820 637056 7.13 258972 2250488 4 09:09:01 AM 4950072 7001704 2932352 37.20 2688 2221272 702700 7.87 259404 2298504 400 09:10:01 AM 4916036 6988368 2966388 37.63 2688 2241960 721428 8.08 259580 2331820 4160 09:11:01 AM 4906732 6986896 2975692 37.75 2688 2249804 721428 8.08 259580 2340964 664 09:12:01 AM 4900360 6987332 2982064 37.83 2688 2256580 721428 8.08 259628 2347468 4060 09:13:01 AM 4506144 6922320 3376280 42.83 2688 2262948 730680 8.18 261176 2360716 1664 09:14:01 AM 4505648 6922332 3376776 42.84 2688 2263552 730680 8.18 261176 2361472 84 09:15:01 AM 4506464 6923652 3375960 42.83 2688 2264056 730680 8.18 261192 2360608 88 09:16:01 AM 5008004 6979300 2874420 36.47 2688 2146228 718252 8.04 336480 2184668 67616 Average: 4892588 6991602 2989836 37.93 2688 2189769 698334 7.82 256843 2271588 38877 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 132.11 101.20 1222.03 24.89 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 47.79 33.56 457.68 6.22 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 250.63 182.09 340.34 45.71 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 7.08 5.15 1.74 1.40 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 28.56 20.61 29.41 3.99 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 56.45 40.57 145.86 11.15 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 20.27 14.34 45.48 5.86 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 27.41 23.99 24.70 12.75 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 50.47 60.32 67.88 5.61 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 8.98 4.85 2.00 1.32 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 19.13 14.46 4.44 2.73 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 78.24 49.80 148.76 88.36 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 60.60 45.91 207.53 17.50 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) 02/14/2025 _x86_64_ (2 CPU) 09:03:14 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 40.06 0.00 6.28 0.90 0.12 52.64 09:05:01 AM 0 40.14 0.00 7.15 0.77 0.12 51.83 09:05:01 AM 1 39.98 0.00 5.42 1.03 0.12 53.46 09:06:01 AM all 17.23 0.00 2.34 1.60 0.08 78.76 09:06:01 AM 0 9.96 0.00 1.92 1.44 0.07 86.62 09:06:01 AM 1 24.50 0.00 2.75 1.77 0.08 70.90 09:07:01 AM all 27.26 0.00 5.24 0.73 0.09 66.68 09:07:01 AM 0 18.32 0.00 4.17 0.82 0.10 76.59 09:07:01 AM 1 36.20 0.00 6.31 0.65 0.08 56.76 09:08:01 AM all 0.11 0.00 0.32 0.60 0.03 98.94 09:08:01 AM 0 0.10 0.00 0.25 0.48 0.02 99.15 09:08:01 AM 1 0.12 0.00 0.38 0.72 0.05 98.73 09:09:01 AM all 4.33 0.00 0.29 0.03 0.06 95.30 09:09:01 AM 0 2.46 0.00 0.32 0.02 0.05 97.16 09:09:01 AM 1 6.22 0.00 0.25 0.03 0.07 93.43 09:10:01 AM all 18.96 0.00 0.22 0.03 0.08 80.73 09:10:01 AM 0 4.23 0.00 0.23 0.05 0.07 95.42 09:10:01 AM 1 33.66 0.00 0.20 0.00 0.08 66.05 09:11:01 AM all 6.87 0.00 0.18 0.03 0.04 92.89 09:11:01 AM 0 5.06 0.00 0.20 0.05 0.03 94.66 09:11:01 AM 1 8.67 0.00 0.15 0.00 0.05 91.13 09:12:01 AM all 14.74 0.00 0.19 0.00 0.08 84.98 09:12:01 AM 0 12.27 0.00 0.18 0.00 0.08 87.46 09:12:01 AM 1 17.21 0.00 0.20 0.00 0.08 82.50 09:13:01 AM all 8.86 0.00 6.30 0.02 0.08 84.74 09:13:01 AM 0 7.00 0.00 6.32 0.03 0.08 86.56 09:13:01 AM 1 10.72 0.00 6.28 0.00 0.08 82.92 09:14:01 AM all 2.48 0.00 0.15 0.00 0.09 97.27 09:14:01 AM 0 4.08 0.00 0.15 0.00 0.10 95.67 09:14:01 AM 1 0.89 0.00 0.15 0.00 0.08 98.88 09:15:01 AM all 5.07 0.00 0.19 0.00 0.07 94.67 09:15:01 AM 0 5.04 0.00 0.22 0.00 0.07 94.67 09:15:01 AM 1 5.11 0.00 0.17 0.00 0.07 94.66 09:15:01 AM CPU %user %nice %system %iowait %steal %idle 09:16:01 AM all 18.74 0.00 2.45 0.07 0.08 78.65 09:16:01 AM 0 18.35 0.00 3.02 0.05 0.08 78.49 09:16:01 AM 1 19.13 0.00 1.88 0.08 0.08 78.82 Average: all 13.74 0.00 2.01 0.33 0.08 83.84 Average: 0 10.60 0.00 2.01 0.31 0.07 87.01 Average: 1 16.89 0.00 2.01 0.36 0.08 80.66