---> uname -a: Linux prd-centos8-robot-2c-8g-2380.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4983 19 2127 6815 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:a3:12:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fea3:12bf/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) 12/13/2024 _x86_64_ (2 CPU) 06:55:03 LINUX RESTART (2 CPU) 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 92.70 7.43 85.27 1272.72 6529.88 06:58:01 AM 74.75 0.70 74.05 50.79 9730.99 06:59:01 AM 17.91 0.42 17.50 64.79 1254.29 07:00:01 AM 49.88 0.03 49.85 3.47 7102.37 07:01:01 AM 4.98 0.00 4.98 0.00 218.78 07:02:01 AM 0.45 0.08 0.37 1.87 6.13 07:03:01 AM 0.22 0.00 0.22 0.00 2.35 07:04:01 AM 2.20 0.12 2.08 33.06 151.29 07:05:01 AM 0.38 0.00 0.38 0.00 6.80 07:06:01 AM 22.13 0.63 21.50 73.19 1210.13 Average: 26.56 0.94 25.62 149.97 2621.16 06:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 5296964 7099776 2585468 32.80 2688 1981244 625412 7.00 210540 2041296 228200 06:58:01 AM 5167676 7012976 2714756 34.44 2688 2022872 704948 7.89 232808 2138456 9744 06:59:01 AM 5077528 6999320 2804904 35.58 2688 2096628 717504 8.03 256828 2196688 63596 07:00:01 AM 5018304 7057356 2864128 36.34 2688 2208956 620928 6.95 258592 2228660 32 07:01:01 AM 5021524 7060600 2860908 36.29 2688 2208960 620928 6.95 258600 2228788 16 07:02:01 AM 5022004 7061148 2860428 36.29 2688 2209028 620928 6.95 258752 2228440 8 07:03:01 AM 5022128 7061272 2860304 36.29 2688 2209028 620928 6.95 258752 2228440 4 07:04:01 AM 4845072 6887692 3037360 38.53 2688 2212504 826200 9.25 258892 2403772 24 07:05:01 AM 5018392 7062300 2864040 36.33 2688 2213788 627900 7.03 259220 2232040 1280 07:06:01 AM 5169252 7040336 2713180 34.42 2688 2046524 656528 7.35 450532 1913580 196 Average: 5065884 7034278 2816548 35.73 2688 2140953 664220 7.44 270352 2184016 30310 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 77.89 63.47 943.54 8.88 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 40.26 30.36 439.97 6.48 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 42.44 36.86 295.79 7.98 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 570.91 410.60 115.17 94.37 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 2.87 2.00 0.57 0.48 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 2.66 1.87 0.43 0.41 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 1.48 0.70 0.20 0.12 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 242.41 200.08 2580.36 14.42 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 378.57 327.62 4716.62 22.32 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 51.84 42.26 89.43 30.04 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 141.14 111.58 918.20 18.55 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) 12/13/2024 _x86_64_ (2 CPU) 06:55:03 LINUX RESTART (2 CPU) 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 35.10 0.00 5.63 3.39 0.13 55.75 06:57:01 AM 0 44.39 0.00 6.26 3.93 0.13 45.28 06:57:01 AM 1 25.84 0.00 5.00 2.84 0.13 66.19 06:58:01 AM all 18.03 0.00 2.66 4.03 0.09 75.19 06:58:01 AM 0 26.33 0.00 2.99 3.48 0.08 67.11 06:58:01 AM 1 9.73 0.00 2.32 4.58 0.10 83.27 06:59:01 AM all 16.82 0.00 2.65 0.72 0.08 79.74 06:59:01 AM 0 26.75 0.00 3.09 0.97 0.08 69.11 06:59:01 AM 1 6.91 0.00 2.20 0.47 0.07 90.36 07:00:01 AM all 17.32 0.00 3.61 1.94 0.10 77.03 07:00:01 AM 0 14.42 0.00 3.60 1.77 0.10 80.11 07:00:01 AM 1 20.21 0.00 3.63 2.11 0.10 73.95 07:01:01 AM all 0.33 0.00 0.11 0.07 0.05 99.44 07:01:01 AM 0 0.32 0.00 0.10 0.08 0.07 99.43 07:01:01 AM 1 0.35 0.00 0.12 0.05 0.03 99.45 07:02:01 AM all 0.22 0.00 0.09 0.00 0.06 99.63 07:02:01 AM 0 0.30 0.00 0.07 0.00 0.05 99.58 07:02:01 AM 1 0.13 0.00 0.12 0.00 0.07 99.68 07:03:01 AM all 0.30 0.00 0.07 0.00 0.07 99.57 07:03:01 AM 0 0.52 0.00 0.03 0.00 0.07 99.38 07:03:01 AM 1 0.08 0.00 0.10 0.00 0.07 99.75 07:04:01 AM all 9.48 0.00 2.07 0.08 0.08 88.29 07:04:01 AM 0 13.94 0.00 3.17 0.08 0.08 82.73 07:04:01 AM 1 5.06 0.00 0.97 0.08 0.08 93.80 07:05:01 AM all 8.36 0.00 1.39 0.00 0.14 90.11 07:05:01 AM 0 8.28 0.00 1.41 0.00 0.13 90.17 07:05:01 AM 1 8.43 0.00 1.36 0.00 0.15 90.05 07:06:01 AM all 22.84 0.00 3.28 0.80 0.09 72.98 07:06:01 AM 0 18.23 0.00 2.97 0.47 0.10 78.23 07:06:01 AM 1 27.47 0.00 3.59 1.14 0.08 67.71 Average: all 12.89 0.00 2.16 1.10 0.09 83.76 Average: 0 15.36 0.00 2.37 1.08 0.09 81.10 Average: 1 10.43 0.00 1.94 1.13 0.09 86.41