---> uname -a: Linux prd-centos8-robot-2c-8g-4850.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 600 4966 19 2130 6800 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:27:d9:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe27:d9c7/64 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) 12/22/2024 _x86_64_ (2 CPU) 23:15:02 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 112.41 0.92 111.50 63.71 11154.73 11:18:01 PM 27.32 0.42 26.91 64.78 3598.33 11:19:01 PM 63.73 9.23 54.50 1641.72 5967.38 11:20:01 PM 15.64 0.00 15.64 0.00 2620.39 11:20:01 PM 0.00 0.00 0.00 0.00 0.00 11:21:01 PM 2.88 0.00 2.88 0.00 82.44 11:22:01 PM 0.50 0.00 0.50 0.00 6.53 11:23:01 PM 0.48 0.12 0.37 33.86 7.71 11:24:01 PM 24.00 0.65 23.35 74.12 1122.76 Average: 30.85 1.42 29.44 234.79 3067.26 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5226100 7021792 2656332 33.70 2688 1973108 690488 7.73 199056 2113288 90640 11:18:01 PM 5305224 7102292 2577208 32.70 2688 1975052 622548 6.97 218364 2016820 16 11:19:01 PM 5000720 7049268 2881712 36.56 2688 2218060 642208 7.19 264504 2241460 60860 11:20:01 PM 5002968 7051128 2879464 36.53 2688 2218060 640768 7.17 264500 2241116 4 11:20:01 PM 5002428 7050588 2880004 36.54 2688 2218060 640768 7.17 264500 2241464 4 11:21:01 PM 5001372 7049548 2881060 36.55 2688 2218068 640768 7.17 264500 2242600 4 11:22:01 PM 5001716 7049884 2880716 36.55 2688 2218068 640768 7.17 264500 2242532 4 11:23:01 PM 4998364 7048400 2884068 36.59 2688 2219920 643088 7.20 265368 2245140 712 11:24:01 PM 5170984 7045460 2711448 34.40 2688 2049692 715108 8.01 454100 1907028 180 Average: 5078875 7052040 2803557 35.57 2688 2145343 652946 7.31 273266 2165716 16936 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 107.11 82.99 1124.31 11.86 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 14.55 9.85 6.06 3.74 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 239.79 177.54 339.44 44.89 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 1.41 0.72 0.16 0.11 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.52 0.23 0.15 0.07 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.30 0.17 0.09 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 10.70 6.90 3.40 1.83 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 47.91 36.88 82.20 23.80 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 52.91 39.41 194.49 10.79 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) 12/22/2024 _x86_64_ (2 CPU) 23:15:02 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 38.01 0.00 5.11 2.25 0.11 54.52 11:17:01 PM 0 45.08 0.00 5.19 2.99 0.10 46.65 11:17:01 PM 1 30.95 0.00 5.04 1.52 0.12 62.38 11:18:01 PM all 10.01 0.00 1.37 0.38 0.06 88.19 11:18:01 PM 0 9.98 0.00 1.40 0.32 0.05 88.25 11:18:01 PM 1 10.04 0.00 1.34 0.43 0.07 88.12 11:19:01 PM all 28.41 0.00 5.19 0.91 0.09 65.39 11:19:01 PM 0 33.77 0.00 5.41 0.80 0.10 59.92 11:19:01 PM 1 23.08 0.00 4.98 1.02 0.08 70.85 11:20:01 PM all 0.31 0.00 0.18 0.40 0.03 99.08 11:20:01 PM 0 0.05 0.00 0.19 0.39 0.02 99.36 11:20:01 PM 1 0.57 0.00 0.17 0.42 0.03 98.80 11:20:01 PM all 0.00 0.00 1.92 0.00 0.00 98.08 11:20:01 PM 0 0.00 0.00 1.92 0.00 0.00 98.08 11:20:01 PM 1 0.00 0.00 1.92 0.00 0.00 98.08 11:21:01 PM all 0.33 0.00 0.06 0.01 0.04 99.57 11:21:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:21:01 PM 1 0.57 0.00 0.07 0.02 0.05 99.30 11:22:01 PM all 0.27 0.00 0.08 0.00 0.05 99.60 11:22:01 PM 0 0.08 0.00 0.08 0.00 0.05 99.78 11:22:01 PM 1 0.45 0.00 0.08 0.00 0.05 99.42 11:23:01 PM all 1.56 0.00 0.19 0.01 0.04 98.20 11:23:01 PM 0 2.43 0.00 0.27 0.02 0.03 97.25 11:23:01 PM 1 0.68 0.00 0.12 0.00 0.05 99.15 11:24:01 PM all 28.37 0.00 3.26 0.26 0.09 68.02 11:24:01 PM 0 28.75 0.00 2.90 0.23 0.08 68.03 11:24:01 PM 1 27.98 0.00 3.62 0.28 0.10 68.02 Average: all 13.41 0.00 1.93 0.53 0.06 84.07 Average: 0 15.02 0.00 1.94 0.59 0.06 82.39 Average: 1 11.80 0.00 1.93 0.46 0.07 85.75