---> uname -a: Linux prd-centos8-robot-2c-8g-7663.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 620 4923 19 2153 6781 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:4b:d3:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe4b:d3e1/64 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) 02/02/2025 _x86_64_ (2 CPU) 01:04:14 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 86.59 25.74 60.85 5485.90 6049.38 01:07:01 AM 88.99 0.73 88.25 53.05 10888.00 01:08:01 AM 36.34 7.13 29.21 1310.71 1634.21 01:09:01 AM 42.04 0.03 42.00 3.47 6983.62 01:10:01 AM 2.83 0.12 2.72 33.06 90.75 01:11:01 AM 2.07 0.00 2.07 0.00 353.11 01:12:01 AM 0.20 0.00 0.20 0.00 3.69 01:13:01 AM 7.00 0.32 6.68 36.92 402.68 01:14:01 AM 31.18 0.52 30.66 63.86 1816.01 Average: 33.09 3.85 29.24 777.77 3141.59 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5378028 7070064 2504404 31.77 2688 1875256 685872 7.68 191480 1995312 181348 01:07:01 AM 5250780 7051224 2631652 33.39 2688 1978388 661804 7.41 208324 2082764 1120 01:08:01 AM 5009188 7048252 2873244 36.45 2688 2209120 664904 7.44 256368 2253024 174004 01:09:01 AM 5002204 7044032 2880228 36.54 2688 2211520 656772 7.35 258304 2249156 4 01:10:01 AM 4930736 6982512 2951696 37.45 2688 2221468 760092 8.51 258572 2319768 8704 01:11:01 AM 4895548 6947372 2986884 37.89 2688 2221500 795628 8.91 258572 2353868 36 01:12:01 AM 4910600 6962444 2971832 37.70 2688 2221536 760132 8.51 258572 2339760 36 01:13:01 AM 5067236 6970736 2815196 35.71 2688 2078848 715292 8.01 269532 2195412 25032 01:14:01 AM 5069984 6971540 2812448 35.68 2688 2077508 731200 8.19 464412 2002364 16520 Average: 5057145 7005353 2825287 35.84 2688 2121683 714633 8.00 269348 2199048 45200 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 323.34 191.99 1655.86 60.18 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 55.25 41.37 607.83 8.43 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 36.81 32.73 297.40 8.05 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 197.18 144.87 43.37 38.97 0.00 0.00 0.00 0.00 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 54.52 36.15 78.20 7.72 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 351.27 349.04 309.40 139.78 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 198.47 192.27 380.13 62.77 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 61.41 44.57 202.07 37.29 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 22.23 19.80 19.18 9.63 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 144.41 116.84 399.32 41.39 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) 02/02/2025 _x86_64_ (2 CPU) 01:04:14 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 35.03 0.02 6.53 3.53 0.12 54.78 01:06:01 AM 0 31.79 0.02 5.44 3.22 0.12 59.42 01:06:01 AM 1 38.29 0.02 7.63 3.84 0.12 50.11 01:07:01 AM all 21.30 0.00 3.48 3.27 0.08 71.88 01:07:01 AM 0 17.06 0.00 3.33 3.76 0.07 75.79 01:07:01 AM 1 25.55 0.00 3.63 2.78 0.08 67.97 01:08:01 AM all 24.90 0.00 4.23 0.89 0.09 69.89 01:08:01 AM 0 22.55 0.00 3.54 0.82 0.08 73.01 01:08:01 AM 1 27.25 0.00 4.92 0.97 0.10 66.76 01:09:01 AM all 8.29 0.00 1.75 1.52 0.06 88.37 01:09:01 AM 0 8.50 0.00 1.74 1.65 0.05 88.06 01:09:01 AM 1 8.09 0.00 1.77 1.39 0.07 88.68 01:10:01 AM all 13.46 0.00 0.95 0.03 0.06 85.50 01:10:01 AM 0 4.12 0.00 0.40 0.05 0.07 95.36 01:10:01 AM 1 22.86 0.00 1.50 0.02 0.05 75.57 01:11:01 AM all 24.90 0.00 0.62 0.08 0.09 74.31 01:11:01 AM 0 47.11 0.00 0.92 0.00 0.08 51.88 01:11:01 AM 1 2.72 0.00 0.32 0.17 0.10 96.70 01:12:01 AM all 24.60 0.00 0.51 0.00 0.09 74.79 01:12:01 AM 0 45.43 0.00 0.79 0.00 0.10 53.68 01:12:01 AM 1 3.89 0.00 0.24 0.00 0.09 95.78 01:13:01 AM all 8.63 0.00 1.41 0.08 0.08 89.80 01:13:01 AM 0 8.09 0.00 1.28 0.03 0.08 90.52 01:13:01 AM 1 9.17 0.00 1.54 0.13 0.07 89.09 01:14:01 AM all 30.61 0.00 3.65 0.23 0.11 65.41 01:14:01 AM 0 24.97 0.00 3.57 0.27 0.10 71.09 01:14:01 AM 1 36.24 0.00 3.72 0.20 0.12 59.72 Average: all 21.30 0.00 2.58 1.07 0.09 74.96 Average: 0 23.23 0.00 2.34 1.09 0.08 73.25 Average: 1 19.37 0.00 2.81 1.06 0.09 76.67