---> uname -a: Linux prd-centos8-robot-2c-8g-1713.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 611 4958 19 2127 6790 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:cf:40:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fecf:4090/64 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) 01/15/2025 _x86_64_ (2 CPU) 00:54:15 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 69.69 8.37 61.32 1456.16 5451.81 12:57:01 AM 87.20 0.73 86.47 53.05 10124.99 12:58:01 AM 22.43 0.42 22.01 64.79 1875.12 12:59:01 AM 65.53 6.75 58.78 1249.18 7675.69 01:00:01 AM 4.88 0.10 4.78 32.12 361.00 01:01:01 AM 1.90 0.05 1.85 2.00 111.98 01:02:01 AM 2.60 0.38 2.22 38.64 177.27 01:03:01 AM 26.60 0.53 26.06 64.79 1343.86 Average: 35.10 2.17 32.94 370.08 3390.18 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5428952 7079504 2453472 31.13 2688 1834644 656352 7.35 183904 1951740 128280 12:57:01 AM 5210120 7005640 2672304 33.90 2688 1973272 704712 7.89 198480 2126600 30684 12:58:01 AM 5201300 7036096 2681124 34.01 2688 2010512 673508 7.54 227564 2104392 34704 12:59:01 AM 5025884 7062596 2856540 36.24 2688 2206832 631424 7.07 258672 2221196 5172 01:00:01 AM 4987136 7025236 2895288 36.73 2688 2208220 683196 7.65 258868 2262840 440 01:01:01 AM 4981472 7020672 2900952 36.80 2688 2209320 698592 7.82 259076 2268208 24 01:02:01 AM 5151828 7029192 2730596 34.64 2688 2049152 661948 7.41 256968 2101668 9624 01:03:01 AM 5142364 7014484 2740060 34.76 2688 2048040 692108 7.75 453460 1938388 220 Average: 5141132 7034178 2741292 34.78 2688 2067499 675230 7.56 262124 2121879 26144 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 189.00 131.83 1220.74 46.97 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 59.33 47.52 668.82 8.59 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 20.51 10.86 9.25 4.14 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 221.83 165.31 334.69 35.42 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 17.74 9.93 4.43 1.32 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 28.53 21.18 7.92 3.94 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 63.92 43.77 81.73 31.90 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 19.45 18.73 17.59 9.01 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 77.54 56.14 293.13 17.66 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) 01/15/2025 _x86_64_ (2 CPU) 00:54:15 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 28.69 0.00 4.22 2.67 0.12 64.30 12:56:01 AM 0 30.81 0.00 4.80 2.83 0.13 61.43 12:56:01 AM 1 26.57 0.00 3.64 2.51 0.10 67.18 12:57:01 AM all 26.08 0.00 3.40 3.00 0.11 67.40 12:57:01 AM 0 33.33 0.00 4.75 3.38 0.10 58.43 12:57:01 AM 1 18.84 0.00 2.06 2.63 0.12 76.36 12:58:01 AM all 17.35 0.00 2.40 0.84 0.10 79.31 12:58:01 AM 0 15.49 0.00 2.28 0.87 0.10 81.25 12:58:01 AM 1 19.21 0.00 2.51 0.82 0.10 77.36 12:59:01 AM all 21.59 0.00 4.17 3.16 0.10 70.98 12:59:01 AM 0 21.20 0.00 4.06 2.90 0.10 71.74 12:59:01 AM 1 21.98 0.00 4.29 3.42 0.10 70.21 01:00:01 AM all 1.90 0.00 0.33 0.11 0.06 97.61 01:00:01 AM 0 1.54 0.00 0.28 0.15 0.03 98.00 01:00:01 AM 1 2.26 0.00 0.37 0.07 0.08 97.22 01:01:01 AM all 8.08 0.00 0.79 0.00 0.08 91.06 01:01:01 AM 0 13.61 0.00 1.24 0.00 0.08 85.07 01:01:01 AM 1 2.56 0.00 0.33 0.00 0.07 97.04 01:02:01 AM all 12.17 0.00 1.18 0.04 0.07 86.55 01:02:01 AM 0 19.61 0.00 1.22 0.05 0.05 79.07 01:02:01 AM 1 4.71 0.00 1.14 0.03 0.08 94.03 01:03:01 AM all 28.36 0.00 3.03 2.34 0.10 66.18 01:03:01 AM 0 42.35 0.00 3.74 0.78 0.10 53.02 01:03:01 AM 1 14.34 0.00 2.31 3.90 0.10 79.36 Average: all 18.02 0.00 2.44 1.52 0.09 77.93 Average: 0 22.24 0.00 2.80 1.37 0.09 73.50 Average: 1 13.80 0.00 2.08 1.67 0.09 82.35