---> uname -a: Linux prd-centos8-robot-2c-8g-5157.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 583 4956 19 2157 6817 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:ac:8d:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feac:8db3/64 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) 11/08/2024 _x86_64_ (2 CPU) 00:48:56 LINUX RESTART (2 CPU) 12:50:01 AM tps rtps wtps bread/s bwrtn/s 12:51:01 AM 122.31 6.98 115.33 1258.44 10716.43 12:52:01 AM 40.74 0.98 39.76 110.91 4864.84 12:53:01 AM 49.80 2.55 47.25 395.33 2888.04 12:54:01 AM 22.65 0.03 22.61 3.47 5433.23 12:55:01 AM 2.48 0.12 2.37 33.06 369.98 12:56:01 AM 0.50 0.00 0.50 0.00 7.31 12:57:01 AM 0.13 0.00 0.13 0.00 1.72 12:58:01 AM 13.58 0.32 13.26 36.93 705.50 Average: 31.53 1.37 30.15 229.80 3123.57 12:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 AM 5191324 7032060 2691108 34.14 2688 2018560 695680 7.79 212744 2137264 135320 12:52:01 AM 5274876 7104700 2607556 33.08 2688 2006828 639732 7.16 240276 2024072 16 12:53:01 AM 4995112 7035576 2887320 36.63 2688 2209756 679964 7.61 262292 2257076 154332 12:54:01 AM 5040592 7081124 2841840 36.05 2688 2209832 626396 7.01 262940 2205072 4 12:55:01 AM 4976800 7027248 2905632 36.86 2688 2219728 715172 8.01 263208 2268240 8 12:56:01 AM 4973220 7023696 2909212 36.91 2688 2219756 731676 8.19 263208 2271888 16 12:57:01 AM 4961472 7016924 2920960 37.06 2688 2224732 712212 7.97 263268 2283032 4988 12:58:01 AM 5091980 6990924 2790452 35.40 2688 2073680 696172 7.80 309236 2128620 32520 Average: 5063172 7039032 2819260 35.77 2688 2147859 687126 7.69 259646 2196908 40900 12:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 96.15 75.65 1129.75 10.76 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 25.15 15.75 106.33 4.61 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 44.60 38.00 299.30 9.40 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 191.52 129.78 36.37 34.94 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 107.90 94.85 89.17 34.46 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 326.27 321.21 191.16 128.36 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 159.94 155.26 282.53 48.07 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 64.37 40.09 103.84 38.80 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 126.99 108.82 279.83 38.67 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) 11/08/2024 _x86_64_ (2 CPU) 00:48:56 LINUX RESTART (2 CPU) 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 34.89 0.00 5.93 3.71 0.12 55.35 12:51:01 AM 0 38.72 0.00 6.10 4.05 0.12 51.01 12:51:01 AM 1 31.07 0.00 5.76 3.36 0.12 59.69 12:52:01 AM all 17.41 0.00 1.90 1.82 0.08 78.79 12:52:01 AM 0 21.21 0.00 2.14 2.08 0.08 74.48 12:52:01 AM 1 13.61 0.00 1.65 1.57 0.08 83.08 12:53:01 AM all 26.58 0.00 4.28 0.96 0.09 68.09 12:53:01 AM 0 32.47 0.00 4.89 0.65 0.10 61.90 12:53:01 AM 1 20.71 0.00 3.66 1.27 0.08 74.28 12:54:01 AM all 0.59 0.00 0.65 1.43 0.05 97.28 12:54:01 AM 0 0.55 0.00 0.57 1.57 0.05 97.26 12:54:01 AM 1 0.64 0.00 0.74 1.29 0.05 97.29 12:55:01 AM all 18.46 0.00 1.03 0.07 0.07 80.37 12:55:01 AM 0 35.55 0.00 1.80 0.05 0.07 62.53 12:55:01 AM 1 1.50 0.00 0.27 0.08 0.07 98.08 12:56:01 AM all 25.07 0.00 0.55 0.00 0.13 74.25 12:56:01 AM 0 44.03 0.00 0.84 0.00 0.10 55.02 12:56:01 AM 1 6.27 0.00 0.27 0.00 0.15 93.32 12:57:01 AM all 18.96 0.00 0.43 0.00 0.09 80.52 12:57:01 AM 0 37.83 0.00 0.63 0.00 0.10 61.44 12:57:01 AM 1 0.40 0.00 0.23 0.00 0.08 99.28 12:58:01 AM all 15.15 0.00 1.93 0.20 0.08 82.65 12:58:01 AM 0 21.89 0.00 2.29 0.30 0.07 75.46 12:58:01 AM 1 8.39 0.00 1.57 0.10 0.08 89.85 Average: all 19.65 0.00 2.09 1.03 0.09 77.15 Average: 0 28.99 0.00 2.42 1.09 0.09 67.42 Average: 1 10.34 0.00 1.77 0.96 0.09 86.84