---> uname -a: Linux prd-centos8-robot-2c-8g-6917.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 597 4954 19 2145 6804 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:0a:4f:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe0a:4f0d/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) 01/02/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 99.58 0.32 99.27 14.13 9351.70 12:58:01 AM 57.84 0.73 57.11 53.06 6873.70 12:59:01 AM 40.14 7.13 33.01 1310.71 1750.04 01:00:01 AM 40.55 0.03 40.52 3.47 6822.09 01:01:01 AM 5.61 0.12 5.50 33.05 497.72 01:02:01 AM 2.23 0.08 2.15 1.87 73.27 01:03:01 AM 0.20 0.00 0.20 0.00 2.97 01:04:01 AM 12.11 0.32 11.80 36.92 579.87 Average: 32.28 1.09 31.19 181.62 3243.69 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5261164 7007576 2621260 33.25 2688 1927172 748904 8.39 193060 2097380 128472 12:58:01 AM 5235340 7031232 2647084 33.58 2688 1974024 697408 7.81 208068 2098272 1120 12:59:01 AM 4996104 7029620 2886320 36.62 2688 2203860 683116 7.65 255708 2266216 173052 01:00:01 AM 5031664 7067876 2850760 36.17 2688 2206172 641820 7.19 258048 2220472 4 01:01:01 AM 4966936 7012528 2915488 36.99 2688 2215544 729428 8.17 258316 2284676 4 01:02:01 AM 4962280 7007968 2920144 37.05 2688 2215640 746148 8.35 258488 2289308 40 01:03:01 AM 4955248 7005264 2927176 37.14 2688 2219968 746148 8.35 258548 2296092 4348 01:04:01 AM 5087984 6976572 2794440 35.45 2688 2064576 722816 8.09 303500 2140716 31220 Average: 5062090 7017330 2820334 35.78 2688 2128370 714474 8.00 249217 2211642 42282 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 81.24 65.54 946.80 8.30 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 50.64 33.49 441.32 6.95 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 36.34 31.68 297.73 7.72 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 188.90 137.39 41.82 37.51 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 73.76 59.27 80.83 18.84 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 353.41 349.73 196.07 140.28 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 168.04 160.29 281.60 49.82 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 61.05 36.32 96.92 36.66 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 126.69 109.23 297.87 38.27 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) 01/02/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 29.36 0.00 4.11 6.47 0.18 59.87 12:57:01 AM 0 35.90 0.00 4.99 7.35 0.15 51.61 12:57:01 AM 1 22.86 0.00 3.23 5.60 0.22 68.10 12:58:01 AM all 19.13 0.00 2.73 6.27 0.08 71.80 12:58:01 AM 0 20.14 0.00 2.85 7.12 0.10 69.79 12:58:01 AM 1 18.11 0.00 2.61 5.41 0.05 73.82 12:59:01 AM all 26.53 0.00 4.43 1.72 0.10 67.22 12:59:01 AM 0 33.49 0.00 4.94 2.68 0.10 58.79 12:59:01 AM 1 19.56 0.00 3.92 0.77 0.10 75.66 01:00:01 AM all 8.34 0.00 1.77 1.94 0.04 87.91 01:00:01 AM 0 8.97 0.00 1.65 1.79 0.05 87.54 01:00:01 AM 1 7.70 0.00 1.89 2.09 0.03 88.28 01:01:01 AM all 13.21 0.00 1.03 0.11 0.05 85.60 01:01:01 AM 0 12.57 0.00 1.59 0.15 0.05 85.65 01:01:01 AM 1 13.86 0.00 0.47 0.07 0.05 85.55 01:02:01 AM all 26.67 0.00 0.59 0.01 0.11 72.63 01:02:01 AM 0 48.04 0.00 0.93 0.00 0.12 50.91 01:02:01 AM 1 5.48 0.00 0.25 0.02 0.10 94.15 01:03:01 AM all 19.83 0.00 0.44 0.00 0.07 79.66 01:03:01 AM 0 37.47 0.00 0.62 0.00 0.07 61.84 01:03:01 AM 1 2.10 0.00 0.25 0.00 0.07 97.58 01:04:01 AM all 15.20 0.00 1.89 0.16 0.07 82.69 01:04:01 AM 0 15.80 0.00 2.10 0.18 0.07 81.84 01:04:01 AM 1 14.60 0.00 1.67 0.13 0.07 83.53 Average: all 19.79 0.00 2.13 2.09 0.09 75.91 Average: 0 26.51 0.00 2.46 2.41 0.09 68.53 Average: 1 13.06 0.00 1.79 1.77 0.09 83.30