---> uname -a: Linux prd-centos8-robot-2c-8g-1117.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: 2799.998 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4766 19 2310 6774 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:2d:17:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe2d:175a/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) 23:04:15 LINUX RESTART (2 CPU) 11:05:02 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 79.97 9.57 70.40 2007.05 6023.84 11:07:01 PM 79.74 0.73 79.00 53.06 10075.12 11:08:01 PM 11.70 0.47 11.23 64.79 375.14 11:09:01 PM 68.88 9.23 59.65 1641.72 7658.53 11:10:01 PM 7.80 0.00 7.80 0.00 753.82 11:11:01 PM 0.68 0.00 0.68 0.00 9.70 11:12:01 PM 0.33 0.00 0.33 0.00 3.42 11:13:01 PM 0.33 0.00 0.33 0.00 3.48 11:14:01 PM 28.00 0.70 27.30 97.72 1020.15 Average: 30.73 2.29 28.45 426.48 2874.56 11:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5347640 7042036 2534780 32.16 2688 1877568 723768 8.10 187264 2027796 164448 11:07:01 PM 5228112 7027380 2654308 33.67 2688 1977504 715300 8.01 208164 2101544 1120 11:08:01 PM 5201132 7009632 2681288 34.02 2688 1986864 735592 8.24 224016 2112500 8540 11:09:01 PM 4977552 7028884 2904868 36.85 2688 2221472 688544 7.71 264392 2262368 16608 11:10:01 PM 4979496 7030828 2902924 36.83 2688 2221472 707820 7.93 264380 2262676 4 11:11:01 PM 4979664 7031028 2902756 36.83 2688 2221480 688352 7.71 264380 2262520 4 11:12:01 PM 4979824 7031184 2902596 36.82 2688 2221480 688352 7.71 264380 2262452 4 11:13:01 PM 4981632 7032996 2900788 36.80 2688 2221484 688352 7.71 264380 2260952 4 11:14:01 PM 4900700 6961984 2981720 37.83 2688 2231288 746580 8.36 462536 2143920 11592 Average: 5063972 7021772 2818448 35.76 2688 2131179 709184 7.94 267099 2188525 22480 11:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 293.39 169.04 1773.68 60.14 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 52.56 37.93 472.28 7.41 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 18.10 10.56 5.58 3.54 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 617.94 449.75 411.22 101.96 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 1.78 0.73 0.32 0.12 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.32 0.23 0.19 0.08 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 4.05 0.15 0.18 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.62 0.52 0.63 0.55 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 30.34 25.20 26.62 14.25 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 113.24 76.96 296.25 20.82 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) 23:04:15 LINUX RESTART (2 CPU) 11:05:02 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 37.59 0.00 5.84 1.86 0.10 54.62 11:06:01 PM 0 36.45 0.00 5.74 2.13 0.10 55.58 11:06:01 PM 1 38.73 0.00 5.94 1.58 0.10 53.66 11:07:01 PM all 21.20 0.00 3.20 2.49 0.08 73.04 11:07:01 PM 0 28.10 0.00 3.52 2.10 0.07 66.21 11:07:01 PM 1 14.29 0.00 2.87 2.87 0.08 79.88 11:08:01 PM all 11.65 0.00 1.42 0.27 0.05 86.62 11:08:01 PM 0 19.19 0.00 1.49 0.45 0.05 78.82 11:08:01 PM 1 4.10 0.00 1.35 0.08 0.05 94.42 11:09:01 PM all 28.10 0.00 5.77 2.38 0.09 63.66 11:09:01 PM 0 30.30 0.00 5.69 1.44 0.10 62.46 11:09:01 PM 1 25.89 0.00 5.85 3.31 0.08 64.86 11:10:01 PM all 0.08 0.00 0.13 0.12 0.04 99.63 11:10:01 PM 0 0.08 0.00 0.13 0.20 0.03 99.55 11:10:01 PM 1 0.08 0.00 0.12 0.03 0.05 99.72 11:11:01 PM all 0.29 0.00 0.07 0.01 0.03 99.60 11:11:01 PM 0 0.47 0.00 0.07 0.02 0.02 99.43 11:11:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:12:01 PM all 0.23 0.00 0.07 0.00 0.03 99.67 11:12:01 PM 0 0.42 0.00 0.07 0.00 0.03 99.48 11:12:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 11:13:01 PM all 0.22 0.00 0.08 0.00 0.03 99.67 11:13:01 PM 0 0.33 0.00 0.07 0.00 0.02 99.58 11:13:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:14:01 PM all 31.10 0.00 3.47 0.19 0.08 65.16 11:14:01 PM 0 40.56 0.00 3.63 0.25 0.08 55.48 11:14:01 PM 1 21.64 0.00 3.30 0.13 0.08 74.84 Average: all 14.46 0.00 2.22 0.81 0.06 82.46 Average: 0 17.29 0.00 2.26 0.73 0.06 79.67 Average: 1 11.62 0.00 2.18 0.89 0.07 85.25