---> uname -a: Linux prd-centos8-robot-2c-8g-29705.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 576 4993 19 2127 6824 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:51:53:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe51:5322/64 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) 09/29/2024 _x86_64_ (2 CPU) 01:58:38 LINUX RESTART (2 CPU) 01:59:01 AM tps rtps wtps bread/s bwrtn/s 02:00:01 AM 137.96 79.41 58.55 10406.93 39452.84 02:01:01 AM 121.93 7.01 114.92 1265.35 10475.07 02:02:01 AM 31.14 0.87 30.27 96.59 3646.44 02:03:01 AM 26.51 0.03 26.47 0.53 1551.90 02:04:01 AM 42.73 2.52 40.21 396.07 6860.42 02:05:01 AM 3.35 0.00 3.35 0.00 97.85 02:06:01 AM 0.12 0.00 0.12 0.00 1.03 02:07:01 AM 0.25 0.08 0.17 31.99 2.13 02:08:01 AM 13.78 0.33 13.45 37.86 637.64 02:09:01 AM 17.09 0.32 16.78 36.25 725.82 Average: 39.49 9.06 30.43 1227.31 6345.93 01:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 AM 5509216 7064840 2373208 30.11 2688 1746368 698704 7.82 190432 1892872 110604 02:01:01 AM 5246480 7074956 2635944 33.44 2688 2004940 641552 7.18 214044 2072636 90036 02:02:01 AM 5260340 7091180 2622084 33.26 2688 2007808 622340 6.97 240184 2034328 12 02:03:01 AM 4966060 7004596 2916364 37.00 2688 2207832 686320 7.68 256736 2288704 182960 02:04:01 AM 5021244 7065748 2861180 36.30 2688 2213848 628300 7.04 261960 2221040 28 02:05:01 AM 5021724 7066220 2860700 36.29 2688 2213848 628300 7.04 261964 2221068 4 02:06:01 AM 5021780 7066276 2860644 36.29 2688 2213848 628300 7.04 261964 2220872 4 02:07:01 AM 5019572 7066200 2862852 36.32 2688 2215972 619368 6.94 262516 2222400 1148 02:08:01 AM 5126468 6995724 2755956 34.96 2688 2044592 704040 7.88 290560 2110476 13196 02:09:01 AM 5119848 6989876 2762576 35.05 2688 2045852 713308 7.99 447568 1964276 180 Average: 5131273 7048562 2751151 34.90 2688 2091491 657053 7.36 268793 2124867 39817 01:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 306.36 184.22 1324.13 58.87 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 83.18 63.78 866.49 9.71 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 15.27 10.97 6.13 3.94 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 42.69 34.42 295.13 7.94 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 598.70 423.66 122.41 101.44 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 3.38 2.32 0.86 0.69 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 2.62 1.88 0.43 0.41 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 52.00 36.82 13.21 4.05 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 58.44 40.06 79.24 20.72 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 13.33 9.20 9.51 5.02 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 117.59 80.73 271.80 21.28 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) 09/29/2024 _x86_64_ (2 CPU) 01:58:38 LINUX RESTART (2 CPU) 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 37.42 0.06 9.31 13.04 0.12 40.06 02:00:01 AM 0 38.34 0.07 8.39 11.00 0.13 42.07 02:00:01 AM 1 36.50 0.05 10.23 15.08 0.10 38.04 02:01:01 AM all 36.93 0.00 6.04 3.39 0.15 53.50 02:01:01 AM 0 47.32 0.00 6.75 3.41 0.15 42.37 02:01:01 AM 1 26.51 0.00 5.32 3.37 0.15 64.65 02:02:01 AM all 11.12 0.00 1.64 0.55 0.07 86.62 02:02:01 AM 0 20.40 0.00 1.90 0.70 0.08 76.91 02:02:01 AM 1 1.84 0.00 1.39 0.40 0.05 96.33 02:03:01 AM all 21.84 0.00 3.79 0.33 0.09 73.94 02:03:01 AM 0 26.02 0.00 4.15 0.33 0.08 69.42 02:03:01 AM 1 17.65 0.00 3.44 0.33 0.10 78.48 02:04:01 AM all 7.42 0.00 2.35 0.86 0.07 89.30 02:04:01 AM 0 10.14 0.00 2.82 0.84 0.07 86.14 02:04:01 AM 1 4.69 0.00 1.89 0.89 0.07 92.46 02:05:01 AM all 0.35 0.00 0.08 0.03 0.01 99.53 02:05:01 AM 0 0.57 0.00 0.07 0.00 0.00 99.37 02:05:01 AM 1 0.13 0.00 0.10 0.05 0.02 99.70 02:06:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 02:06:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 02:06:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 02:07:01 AM all 2.41 0.00 0.41 0.02 0.05 97.11 02:07:01 AM 0 4.24 0.00 0.47 0.02 0.07 95.21 02:07:01 AM 1 0.59 0.00 0.35 0.02 0.03 99.01 02:08:01 AM all 13.83 0.00 2.10 0.17 0.06 83.84 02:08:01 AM 0 18.33 0.00 2.67 0.12 0.05 78.83 02:08:01 AM 1 9.34 0.00 1.54 0.22 0.07 88.84 02:09:01 AM all 15.05 0.00 1.56 0.16 0.06 83.17 02:09:01 AM 0 20.18 0.00 1.57 0.08 0.07 78.10 02:09:01 AM 1 9.92 0.00 1.55 0.23 0.05 88.24 Average: all 14.67 0.01 2.73 1.85 0.07 80.67 Average: 0 18.62 0.01 2.88 1.65 0.07 76.77 Average: 1 10.72 0.01 2.58 2.05 0.07 84.58