---> uname -a: Linux prd-centos8-robot-2c-8g-43271.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 606 4967 19 2123 6794 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:ac:70:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:feac:7066/64 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) 10/17/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 95.87 21.19 74.68 5028.32 6186.69 01:11:01 AM 82.29 0.70 81.59 50.78 9179.89 01:12:01 AM 26.91 0.42 26.49 64.78 2487.47 01:13:01 AM 58.08 0.03 58.05 3.47 7372.09 01:14:01 AM 2.35 0.00 2.35 0.00 76.64 01:15:01 AM 0.32 0.00 0.32 0.00 6.03 01:16:01 AM 0.12 0.00 0.12 0.00 0.90 01:17:01 AM 2.18 0.12 2.07 33.06 150.75 01:18:01 AM 0.37 0.00 0.37 0.00 8.32 01:19:01 AM 0.17 0.00 0.17 0.00 1.77 01:20:01 AM 13.40 0.32 13.08 36.93 599.90 Average: 25.64 2.07 23.57 474.33 2370.17 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5312352 7022424 2570080 32.61 2688 1891756 735716 8.24 211192 2033228 147676 01:11:01 AM 5183776 7013880 2698656 34.24 2688 2007220 705452 7.90 221204 2129312 30092 01:12:01 AM 5086244 7003908 2796188 35.47 2688 2092016 720596 8.07 255964 2184588 64996 01:13:01 AM 5003228 7037332 2879204 36.53 2688 2203356 651248 7.29 257940 2245368 44 01:14:01 AM 5003308 7037416 2879124 36.53 2688 2203360 651248 7.29 257940 2245396 4 01:15:01 AM 5003056 7037164 2879376 36.53 2688 2203360 651248 7.29 257944 2245436 4 01:16:01 AM 5003460 7037552 2878972 36.52 2688 2203360 651248 7.29 257944 2245452 4 01:17:01 AM 4933988 6971688 2948444 37.41 2688 2206976 755336 8.46 258076 2314152 68 01:18:01 AM 4919432 6957164 2963000 37.59 2688 2207000 774764 8.67 258076 2328260 24 01:19:01 AM 4932308 6970056 2950124 37.43 2688 2207016 743432 8.32 258076 2315892 24 01:20:01 AM 5101888 6966580 2780544 35.28 2688 2039636 751624 8.42 289752 2137748 16908 Average: 5043913 7005015 2838519 36.01 2688 2133187 708356 7.93 253101 2220439 23622 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 323.88 199.13 1662.15 63.47 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 54.20 40.29 549.28 7.31 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 44.00 34.92 295.91 8.58 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 521.98 441.07 108.05 91.82 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 1.30 0.78 0.25 0.12 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 2.88 2.07 0.58 0.50 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 3.03 1.93 0.50 0.43 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 79.72 57.25 452.62 5.15 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 490.25 401.32 5125.91 25.94 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 100.77 87.35 1132.70 5.73 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 109.80 70.05 166.70 29.42 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 157.44 121.47 863.12 21.68 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) 10/17/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.67 0.00 7.14 4.73 0.13 49.32 01:10:01 AM 0 34.01 0.00 6.19 4.60 0.12 55.09 01:10:01 AM 1 43.34 0.00 8.10 4.86 0.15 43.54 01:11:01 AM all 22.75 0.00 3.38 2.84 0.09 70.95 01:11:01 AM 0 23.36 0.00 3.20 3.05 0.10 70.29 01:11:01 AM 1 22.13 0.00 3.56 2.62 0.08 71.61 01:12:01 AM all 22.01 0.00 2.97 1.12 0.08 73.83 01:12:01 AM 0 16.68 0.00 2.64 1.35 0.07 79.26 01:12:01 AM 1 27.33 0.00 3.31 0.89 0.08 68.39 01:13:01 AM all 18.52 0.00 4.04 2.75 0.11 74.57 01:13:01 AM 0 14.81 0.00 3.91 2.38 0.10 78.80 01:13:01 AM 1 22.23 0.00 4.18 3.12 0.12 70.36 01:14:01 AM all 0.29 0.00 0.08 0.02 0.02 99.60 01:14:01 AM 0 0.10 0.00 0.08 0.03 0.02 99.77 01:14:01 AM 1 0.48 0.00 0.07 0.00 0.02 99.43 01:15:01 AM all 0.38 0.00 0.09 0.00 0.02 99.52 01:15:01 AM 0 0.12 0.00 0.10 0.00 0.02 99.77 01:15:01 AM 1 0.63 0.00 0.08 0.00 0.02 99.27 01:16:01 AM all 0.23 0.00 0.08 0.00 0.03 99.65 01:16:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 01:16:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 01:17:01 AM all 6.78 0.00 1.61 0.08 0.05 91.48 01:17:01 AM 0 3.80 0.00 0.69 0.02 0.03 95.46 01:17:01 AM 1 9.78 0.00 2.54 0.13 0.07 87.48 01:18:01 AM all 9.75 0.00 1.46 0.00 0.08 88.70 01:18:01 AM 0 8.99 0.00 1.36 0.00 0.08 89.57 01:18:01 AM 1 10.52 0.00 1.57 0.00 0.09 87.83 01:19:01 AM all 2.28 0.00 0.33 0.00 0.05 97.35 01:19:01 AM 0 0.80 0.00 0.22 0.00 0.05 98.93 01:19:01 AM 1 3.75 0.00 0.44 0.00 0.05 95.76 01:20:01 AM all 14.54 0.00 2.20 0.47 0.38 82.40 01:20:01 AM 0 17.36 0.00 2.03 0.33 0.37 79.91 01:20:01 AM 1 11.72 0.00 2.36 0.62 0.40 84.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.39 0.00 2.13 1.09 0.10 84.30 Average: 0 10.93 0.00 1.86 1.07 0.09 86.04 Average: 1 13.85 0.00 2.39 1.11 0.10 82.55