---> uname -a: Linux prd-centos8-robot-2c-8g-6768.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: 2799.996 BogoMIPS: 5599.99 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 608 4947 19 2141 6792 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:ca:8f:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:feca:8f3f/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) 11/12/2024 _x86_64_ (2 CPU) 04:08:38 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 158.00 110.93 47.08 12690.59 37896.10 04:11:01 AM 121.47 7.00 114.48 1258.97 10706.11 04:12:01 AM 39.96 1.02 38.94 113.18 4857.22 04:13:01 AM 43.94 0.07 43.87 4.00 2732.37 04:14:01 AM 22.73 0.00 22.73 0.00 5515.35 04:15:01 AM 4.45 0.12 4.33 33.06 419.89 04:16:01 AM 0.37 0.00 0.37 0.00 5.92 04:17:01 AM 0.17 0.00 0.17 0.00 2.85 04:18:01 AM 14.48 0.40 14.08 46.79 1254.81 Average: 45.07 13.28 31.79 1572.19 7044.48 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5589116 7075164 2293312 29.09 2688 1679748 693136 7.76 182360 1832464 81244 04:11:01 AM 5151540 7004304 2730888 34.65 2688 2030464 695648 7.79 213124 2174908 141452 04:12:01 AM 5273168 7102980 2609260 33.10 2688 2006816 599204 6.71 239764 2025244 20 04:13:01 AM 5033076 7061604 2849352 36.15 2688 2197632 626144 7.01 257044 2224464 154296 04:14:01 AM 5028400 7056560 2854028 36.21 2688 2197636 626144 7.01 257044 2224540 4 04:15:01 AM 4966440 7003964 2915988 36.99 2688 2207000 705372 7.90 257312 2285884 8 04:16:01 AM 4949084 6986644 2933344 37.21 2688 2207036 722448 8.09 257312 2303340 44 04:17:01 AM 4948444 6990108 2933984 37.22 2688 2211148 722448 8.09 257372 2302692 4116 04:18:01 AM 5121000 7005572 2761428 35.03 2688 2059240 652272 7.30 457908 1953428 13420 Average: 5117808 7031878 2764620 35.07 2688 2088524 671424 7.52 264360 2147440 43845 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 268.87 158.97 1077.79 56.67 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 103.17 80.48 1126.65 11.34 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 18.90 10.13 7.25 3.87 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 194.52 136.94 331.27 40.46 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 1.62 0.73 0.19 0.12 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 190.52 180.52 106.54 68.51 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 306.93 299.35 434.20 109.96 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 102.88 98.30 127.33 30.84 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 65.21 43.44 96.87 38.03 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 139.18 112.10 367.61 39.98 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:38 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 30.05 0.08 8.77 28.86 0.11 32.13 04:10:01 AM 0 28.14 0.03 8.21 26.73 0.10 36.79 04:10:01 AM 1 31.99 0.12 9.35 31.03 0.12 27.39 04:11:01 AM all 35.52 0.00 5.82 4.61 0.13 53.92 04:11:01 AM 0 41.10 0.00 6.24 4.04 0.12 48.51 04:11:01 AM 1 29.92 0.00 5.40 5.18 0.13 59.36 04:12:01 AM all 15.25 0.00 2.02 1.32 0.07 81.34 04:12:01 AM 0 20.82 0.00 1.87 1.17 0.07 76.07 04:12:01 AM 1 9.66 0.00 2.18 1.47 0.07 86.63 04:13:01 AM all 26.78 0.00 4.43 0.85 0.08 67.85 04:13:01 AM 0 29.20 0.00 4.42 0.58 0.10 65.69 04:13:01 AM 1 24.37 0.00 4.44 1.12 0.07 70.01 04:14:01 AM all 0.13 0.00 0.32 1.34 0.04 98.18 04:14:01 AM 0 0.18 0.00 0.33 1.54 0.03 97.91 04:14:01 AM 1 0.07 0.00 0.30 1.14 0.05 98.45 04:15:01 AM all 22.39 0.00 1.13 0.09 0.09 76.30 04:15:01 AM 0 39.61 0.00 1.25 0.05 0.08 59.01 04:15:01 AM 1 5.33 0.00 1.00 0.13 0.10 93.43 04:16:01 AM all 25.64 0.00 0.64 0.00 0.11 73.61 04:16:01 AM 0 31.13 0.00 0.67 0.00 0.12 68.08 04:16:01 AM 1 20.14 0.00 0.61 0.00 0.10 79.16 04:17:01 AM all 13.20 0.00 0.36 0.00 0.08 86.36 04:17:01 AM 0 16.69 0.00 0.39 0.00 0.07 82.85 04:17:01 AM 1 9.66 0.00 0.34 0.00 0.08 89.92 04:18:01 AM all 17.57 0.00 2.58 0.27 0.08 79.50 04:18:01 AM 0 19.76 0.00 3.02 0.08 0.07 77.06 04:18:01 AM 1 15.38 0.00 2.14 0.45 0.10 81.93 Average: all 20.71 0.01 2.89 4.11 0.09 72.20 Average: 0 25.16 0.00 2.93 3.78 0.08 68.03 Average: 1 16.24 0.01 2.85 4.43 0.09 76.38