---> uname -a: Linux prd-centos8-robot-2c-8g-39422.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 572 4997 19 2128 6829 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:dc:52:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fedc:520c/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) 10/06/2024 _x86_64_ (2 CPU) 02:08:16 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 82.43 52.94 29.49 6190.90 22854.89 02:11:01 AM 107.23 7.00 100.23 1258.70 8491.07 02:12:01 AM 53.05 0.70 52.35 50.78 7192.97 02:13:01 AM 19.33 0.42 18.91 64.79 1353.29 02:14:01 AM 65.96 2.48 63.48 392.54 8139.55 02:15:01 AM 8.10 0.03 8.07 3.47 766.24 02:16:01 AM 0.47 0.00 0.47 0.00 6.80 02:17:01 AM 0.13 0.00 0.13 0.00 1.73 02:18:01 AM 0.27 0.08 0.18 31.99 2.12 02:19:01 AM 21.58 0.42 21.16 47.72 1174.71 Average: 35.86 6.41 29.45 804.25 4999.07 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5646960 7116356 2235472 28.36 2688 1663976 668464 7.48 176124 1784732 74904 02:11:01 AM 5207492 7014292 2674940 33.94 2688 1984852 715988 8.02 218736 2117864 172600 02:12:01 AM 5190244 7020568 2692188 34.15 2688 2006972 709836 7.95 221724 2125180 30068 02:13:01 AM 5202716 7038088 2679716 34.00 2688 2012444 685176 7.67 245108 2090452 3548 02:14:01 AM 4978748 7024308 2903684 36.84 2688 2214820 672368 7.53 258756 2272840 16536 02:15:01 AM 5027532 7073208 2854900 36.22 2688 2214944 634272 7.10 262252 2220352 28 02:16:01 AM 5027736 7073412 2854696 36.22 2688 2214944 618456 6.92 262256 2220284 12 02:17:01 AM 5027548 7073228 2854884 36.22 2688 2214948 618456 6.92 262256 2220284 4 02:18:01 AM 4985788 7032796 2896644 36.75 2688 2216272 681296 7.63 262380 2261404 356 02:19:01 AM 5162420 7033264 2720012 34.51 2688 2046144 663112 7.42 447048 1922784 180 Average: 5145718 7049952 2736714 34.72 2688 2079032 666742 7.47 261664 2123618 29824 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 246.11 134.60 891.58 54.36 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 85.29 68.52 914.13 8.41 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 39.49 30.86 383.35 5.65 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 17.83 14.83 6.83 4.95 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 42.75 35.25 298.55 8.42 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 533.46 454.04 104.42 92.75 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 2.63 1.97 0.45 0.43 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 2.15 1.67 0.37 0.37 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 28.26 13.26 8.04 1.78 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 95.10 69.06 89.14 24.45 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 109.31 82.40 269.73 20.16 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) 10/06/2024 _x86_64_ (2 CPU) 02:08:16 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 25.50 0.04 5.21 40.48 0.12 28.65 02:10:01 AM 0 22.40 0.02 3.74 38.96 0.12 34.76 02:10:01 AM 1 28.58 0.07 6.67 41.99 0.12 22.57 02:11:01 AM all 31.85 0.00 5.07 8.80 0.09 54.18 02:11:01 AM 0 43.92 0.00 6.04 10.31 0.10 39.62 02:11:01 AM 1 19.81 0.00 4.11 7.29 0.08 68.70 02:12:01 AM all 13.86 0.00 2.11 12.45 0.16 71.42 02:12:01 AM 0 14.17 0.00 2.19 12.38 0.15 71.11 02:12:01 AM 1 13.55 0.00 2.03 12.53 0.17 71.73 02:13:01 AM all 12.12 0.00 2.03 0.70 0.08 85.07 02:13:01 AM 0 16.01 0.00 2.00 0.70 0.07 81.22 02:13:01 AM 1 8.22 0.00 2.06 0.70 0.08 88.94 02:14:01 AM all 23.10 0.00 3.50 2.33 0.08 71.00 02:14:01 AM 0 33.95 0.00 4.47 2.84 0.08 58.66 02:14:01 AM 1 12.26 0.00 2.52 1.82 0.07 83.33 02:15:01 AM all 2.93 0.00 1.22 0.20 0.06 95.59 02:15:01 AM 0 3.13 0.00 1.05 0.17 0.05 95.60 02:15:01 AM 1 2.72 0.00 1.39 0.24 0.07 95.58 02:16:01 AM all 0.29 0.00 0.06 0.00 0.08 99.57 02:16:01 AM 0 0.22 0.00 0.07 0.00 0.13 99.58 02:16:01 AM 1 0.37 0.00 0.05 0.00 0.03 99.55 02:17:01 AM all 0.34 0.00 0.10 0.00 0.03 99.52 02:17:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 02:17:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 02:18:01 AM all 1.51 0.00 0.28 0.15 0.03 98.03 02:18:01 AM 0 0.33 0.00 0.13 0.02 0.03 99.48 02:18:01 AM 1 2.69 0.00 0.42 0.28 0.03 96.57 02:19:01 AM all 19.53 0.00 3.15 0.99 0.09 76.24 02:19:01 AM 0 24.57 0.00 3.45 0.75 0.10 71.13 02:19:01 AM 1 14.48 0.00 2.85 1.22 0.08 81.36 Average: all 13.07 0.00 2.27 6.53 0.08 78.04 Average: 0 15.90 0.00 2.32 6.53 0.09 75.16 Average: 1 10.24 0.01 2.21 6.54 0.08 80.92