---> uname -a: Linux prd-centos8-robot-2c-8g-7635.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 573 4990 19 2133 6828 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:60:a2:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe60:a238/64 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:42 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 194.55 146.82 47.73 14315.11 37680.69 02:04:01 AM 113.41 0.28 113.13 13.46 10567.44 02:05:01 AM 42.14 1.05 41.09 113.70 5179.27 02:06:01 AM 50.15 9.23 40.92 1640.52 2753.85 02:07:01 AM 27.71 0.03 27.68 3.47 5714.66 02:08:01 AM 1.80 0.10 1.70 32.12 91.32 02:09:01 AM 9.00 0.35 8.65 38.79 317.78 02:10:01 AM 25.17 0.53 24.64 64.78 1199.48 Average: 57.99 19.80 38.19 2027.83 7938.27 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5641532 7115012 2240904 28.43 2688 1667880 672796 7.53 177068 1787960 73476 02:04:01 AM 5245616 7031896 2636820 33.45 2688 1965072 697192 7.81 187540 2111272 120768 02:05:01 AM 5306452 7103500 2575984 32.68 2688 1975056 628364 7.04 216460 2019508 20 02:06:01 AM 4978104 7026728 2904332 36.85 2688 2218088 669864 7.50 259632 2276972 156424 02:07:01 AM 5026496 7074840 2855940 36.23 2688 2218208 627968 7.03 262708 2221048 4 02:08:01 AM 4983416 7033872 2899020 36.78 2688 2220304 677180 7.58 262972 2263320 248 02:09:01 AM 5078224 6985180 2804212 35.58 2688 2082276 723764 8.10 285784 2168720 32368 02:10:01 AM 5154396 7036148 2728040 34.61 2688 2057880 697856 7.81 455184 1927304 16604 Average: 5176780 7050897 2705656 34.33 2688 2050596 674373 7.55 263418 2097013 49989 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 254.43 152.67 968.22 54.25 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 91.94 76.66 995.94 11.05 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 34.24 22.41 280.84 4.89 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 41.69 34.79 302.03 8.84 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 199.30 141.18 38.16 35.59 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 35.00 24.39 10.28 6.23 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 74.77 46.53 81.41 25.59 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 19.84 17.99 16.44 8.06 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 93.90 64.57 336.68 19.31 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:42 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 30.68 0.08 9.97 34.15 0.08 25.04 02:03:01 AM 0 33.24 0.07 11.83 35.62 0.08 19.16 02:03:01 AM 1 28.12 0.08 8.12 32.69 0.08 30.91 02:04:01 AM all 33.86 0.00 4.96 6.64 0.10 54.44 02:04:01 AM 0 37.27 0.00 5.44 7.22 0.12 49.94 02:04:01 AM 1 30.45 0.00 4.48 6.06 0.08 58.94 02:05:01 AM all 18.12 0.00 2.05 2.85 0.08 76.91 02:05:01 AM 0 24.08 0.00 2.47 3.19 0.08 70.17 02:05:01 AM 1 12.17 0.00 1.62 2.50 0.07 83.64 02:06:01 AM all 27.22 0.00 4.91 3.21 0.08 64.57 02:06:01 AM 0 23.19 0.00 5.07 2.98 0.08 68.67 02:06:01 AM 1 31.25 0.00 4.76 3.44 0.08 60.47 02:07:01 AM all 2.20 0.00 0.77 1.89 0.04 95.10 02:07:01 AM 0 2.99 0.00 0.89 1.60 0.03 94.49 02:07:01 AM 1 1.41 0.00 0.65 2.17 0.05 95.72 02:08:01 AM all 7.81 0.00 0.78 0.03 0.06 91.32 02:08:01 AM 0 6.76 0.00 0.64 0.05 0.05 92.51 02:08:01 AM 1 8.85 0.00 0.92 0.02 0.07 90.14 02:09:01 AM all 14.10 0.00 1.81 0.74 0.08 83.27 02:09:01 AM 0 17.16 0.00 1.67 1.12 0.07 79.99 02:09:01 AM 1 11.04 0.00 1.96 0.35 0.08 86.56 02:10:01 AM all 28.68 0.00 3.46 1.41 0.09 66.36 02:10:01 AM 0 38.74 0.00 3.94 1.85 0.10 55.37 02:10:01 AM 1 18.60 0.00 2.98 0.97 0.08 77.37 Average: all 20.34 0.01 3.59 6.34 0.08 69.65 Average: 0 22.93 0.01 3.99 6.68 0.08 66.32 Average: 1 17.74 0.01 3.18 6.01 0.08 72.99