---> uname -a: Linux prd-centos8-robot-2c-8g-943.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 613 4950 19 2133 6788 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:a3:3f:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85563sec preferred_lft 85563sec inet6 fe80::f816:3eff:fea3:3f5a/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) 01/12/2025 _x86_64_ (2 CPU) 00:54:42 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 209.03 142.53 66.50 14449.46 40382.36 12:57:01 AM 113.50 0.73 112.76 53.06 11682.69 12:58:01 AM 22.79 0.42 22.38 64.78 1914.31 12:59:01 AM 63.46 6.75 56.71 1249.39 7319.11 01:00:01 AM 7.95 0.00 7.95 0.00 760.15 01:01:01 AM 0.57 0.05 0.52 0.40 10.06 01:02:01 AM 0.30 0.07 0.23 1.73 3.90 01:03:01 AM 0.45 0.10 0.35 32.12 42.99 01:04:01 AM 1.90 0.00 1.90 0.00 85.20 01:05:01 AM 0.43 0.00 0.43 0.00 98.48 01:06:01 AM 0.32 0.00 0.32 0.00 17.06 01:07:01 AM 0.32 0.03 0.28 1.87 14.53 01:08:01 AM 13.06 0.33 12.73 37.85 635.44 Average: 33.39 11.62 21.77 1222.56 4843.96 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5418852 7031996 2463572 31.25 2688 1803756 767636 8.60 198148 1974068 146132 12:57:01 AM 5214928 7010036 2667496 33.84 2688 1972760 709916 7.95 198408 2118368 30680 12:58:01 AM 5255768 7087276 2626656 33.32 2688 2007128 642744 7.20 221132 2055160 32044 12:59:01 AM 4997784 7033660 2884640 36.60 2688 2206020 670852 7.51 258072 2249364 16584 01:00:01 AM 4999620 7035504 2882804 36.57 2688 2206028 689860 7.72 258084 2249396 8 01:01:01 AM 4999880 7035784 2882544 36.57 2688 2206040 672116 7.53 258092 2249584 8 01:02:01 AM 5000316 7036288 2882108 36.56 2688 2206108 672116 7.53 258260 2249040 4 01:03:01 AM 4956392 6994548 2926032 37.12 2688 2208292 737108 8.25 258528 2292580 156 01:04:01 AM 4952240 6992344 2930184 37.17 2688 2210264 737108 8.25 258532 2296648 1448 01:05:01 AM 4948984 6990612 2933440 37.21 2688 2211772 737108 8.25 258532 2300020 160 01:06:01 AM 4948512 6990488 2933912 37.22 2688 2212120 737108 8.25 258532 2300572 112 01:07:01 AM 4948164 6990764 2934260 37.23 2688 2212760 737108 8.25 258676 2300804 348 01:08:01 AM 5086496 6962360 2795928 35.47 2688 2051452 753600 8.44 297044 2147232 21900 Average: 5055995 7014743 2826429 35.86 2688 2131885 712645 7.98 249234 2214064 19199 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 340.36 185.66 1621.10 61.00 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 64.72 51.76 669.57 8.94 0.00 0.00 0.00 0.00 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 21.11 15.04 7.53 5.06 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 611.33 472.19 408.33 100.10 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 6.58 4.70 1.93 1.37 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 2.73 2.02 0.56 0.48 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 3.15 1.97 0.48 0.43 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 45.78 28.01 13.99 4.39 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 29.88 22.81 7.08 4.28 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 27.42 16.48 5.43 3.48 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 15.68 9.13 3.10 1.95 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 11.70 8.35 3.03 2.47 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 83.69 54.25 97.58 33.19 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 97.24 67.10 218.45 17.47 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) 01/12/2025 _x86_64_ (2 CPU) 00:54:42 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 41.20 0.07 11.33 8.98 0.13 38.28 12:56:01 AM 0 38.10 0.02 10.34 7.13 0.13 44.29 12:56:01 AM 1 44.32 0.12 12.33 10.84 0.13 32.26 12:57:01 AM all 29.30 0.00 4.49 2.94 0.09 63.18 12:57:01 AM 0 25.26 0.00 4.35 2.90 0.08 67.41 12:57:01 AM 1 33.34 0.00 4.63 2.98 0.10 58.95 12:58:01 AM all 16.95 0.00 2.50 0.48 0.07 80.01 12:58:01 AM 0 10.02 0.00 2.32 0.33 0.07 87.26 12:58:01 AM 1 23.88 0.00 2.69 0.62 0.07 72.75 12:59:01 AM all 22.60 0.00 4.72 3.22 0.10 69.35 12:59:01 AM 0 17.12 0.00 3.72 2.76 0.10 76.30 12:59:01 AM 1 28.09 0.00 5.73 3.69 0.10 62.39 01:00:01 AM all 0.19 0.00 0.18 0.18 0.03 99.42 01:00:01 AM 0 0.20 0.00 0.20 0.20 0.02 99.38 01:00:01 AM 1 0.18 0.00 0.17 0.17 0.03 99.45 01:01:01 AM all 0.28 0.00 0.09 0.00 0.03 99.61 01:01:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 01:01:01 AM 1 0.43 0.00 0.08 0.00 0.02 99.47 01:02:01 AM all 0.26 0.00 0.09 0.01 0.03 99.61 01:02:01 AM 0 0.10 0.00 0.10 0.02 0.03 99.75 01:02:01 AM 1 0.42 0.00 0.08 0.00 0.03 99.47 01:03:01 AM all 6.28 0.00 0.68 0.04 0.04 92.96 01:03:01 AM 0 5.19 0.00 0.65 0.00 0.03 94.12 01:03:01 AM 1 7.36 0.00 0.70 0.08 0.05 91.80 01:04:01 AM all 10.69 0.00 0.58 0.03 0.08 88.61 01:04:01 AM 0 6.47 0.00 0.69 0.00 0.08 92.76 01:04:01 AM 1 14.91 0.00 0.47 0.07 0.08 84.48 01:05:01 AM all 8.60 0.00 0.35 0.01 0.07 90.97 01:05:01 AM 0 4.85 0.00 0.35 0.00 0.05 94.75 01:05:01 AM 1 12.36 0.00 0.35 0.02 0.08 87.19 01:06:01 AM all 4.09 0.00 0.28 0.00 0.05 95.58 01:06:01 AM 0 3.58 0.00 0.25 0.00 0.05 96.12 01:06:01 AM 1 4.60 0.00 0.30 0.00 0.05 95.05 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 3.76 0.00 0.22 0.01 0.06 95.96 01:07:01 AM 0 3.01 0.00 0.23 0.00 0.05 96.71 01:07:01 AM 1 4.51 0.00 0.20 0.02 0.07 95.20 01:08:01 AM all 19.00 0.00 2.21 0.83 0.13 77.83 01:08:01 AM 0 24.77 0.00 2.02 0.82 0.13 72.26 01:08:01 AM 1 13.24 0.00 2.40 0.83 0.12 83.41 Average: all 12.54 0.01 2.13 1.28 0.07 83.97 Average: 0 10.67 0.00 1.95 1.09 0.07 86.23 Average: 1 14.41 0.01 2.31 1.48 0.07 81.72