---> uname -a: Linux prd-centos8-robot-2c-8g-40345.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 4992 19 2121 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:60:50:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe60:5036/64 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) 10/08/2024 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 109.83 31.37 78.46 6786.34 7322.61 12:58:01 AM 83.91 0.70 83.21 50.78 10067.96 12:59:01 AM 33.64 0.42 33.23 64.79 1866.97 01:00:01 AM 38.95 0.03 38.92 3.47 6731.19 01:01:01 AM 2.92 0.12 2.80 32.26 88.70 01:02:01 AM 2.45 0.07 2.38 1.73 79.02 01:03:01 AM 0.33 0.00 0.33 0.00 12.33 01:04:01 AM 16.61 0.65 15.96 74.11 659.70 Average: 36.08 4.17 31.91 876.79 3353.54 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5336692 7055176 2545740 32.30 2688 1899936 690024 7.73 212340 2009068 151120 12:58:01 AM 5197956 7032484 2684476 34.06 2688 2011524 675976 7.57 230280 2108480 5224 12:59:01 AM 4989740 7024512 2892692 36.70 2688 2204340 648728 7.26 255900 2269756 173128 01:00:01 AM 5020916 7058332 2861516 36.30 2688 2206612 632200 7.08 257908 2227636 16 01:01:01 AM 4952076 6990720 2930356 37.18 2688 2207840 722576 8.09 258032 2295476 264 01:02:01 AM 4892728 6931484 2989704 37.93 2688 2207952 794248 8.89 258168 2354192 4 01:03:01 AM 4896576 6935636 2985856 37.88 2688 2208256 772464 8.65 258196 2350596 20 01:04:01 AM 5173560 7037740 2708872 34.37 2688 2038920 665088 7.45 444040 1913684 13380 Average: 5057530 7008260 2824902 35.84 2688 2123172 700163 7.84 271858 2191111 42894 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 316.99 193.04 1656.06 61.84 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 62.03 43.60 532.72 8.38 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 41.03 33.04 296.08 8.10 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 178.17 138.84 41.88 37.68 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 71.63 81.46 89.88 692.81 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 579.20 477.47 6654.23 30.92 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 283.67 251.19 4030.61 16.40 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 72.71 51.12 286.54 23.80 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 200.71 158.74 1698.79 109.99 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) 10/08/2024 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 44.98 0.01 7.58 2.20 0.11 45.12 12:57:01 AM 0 35.92 0.02 7.23 2.35 0.10 54.38 12:57:01 AM 1 54.05 0.00 7.94 2.06 0.12 35.84 12:58:01 AM all 23.04 0.00 3.38 1.74 0.08 71.77 12:58:01 AM 0 24.14 0.00 3.84 2.04 0.08 69.91 12:58:01 AM 1 21.94 0.00 2.92 1.44 0.07 73.64 12:59:01 AM all 25.75 0.00 3.65 0.38 0.08 70.14 12:59:01 AM 0 21.08 0.00 3.43 0.42 0.08 75.00 12:59:01 AM 1 30.44 0.00 3.87 0.33 0.08 65.26 01:00:01 AM all 8.66 0.00 1.78 0.69 0.05 88.83 01:00:01 AM 0 8.55 0.00 1.50 0.38 0.05 89.51 01:00:01 AM 1 8.76 0.00 2.06 0.99 0.05 88.14 01:01:01 AM all 8.84 0.00 0.38 0.03 0.07 90.69 01:01:01 AM 0 8.19 0.00 0.39 0.00 0.05 91.38 01:01:01 AM 1 9.49 0.00 0.37 0.05 0.08 90.01 01:02:01 AM all 12.15 0.00 1.67 0.01 0.13 86.05 01:02:01 AM 0 12.02 0.00 1.61 0.02 0.13 86.21 01:02:01 AM 1 12.27 0.00 1.72 0.00 0.12 85.89 01:03:01 AM all 9.70 0.00 1.04 0.00 0.10 89.16 01:03:01 AM 0 10.48 0.00 1.12 0.00 0.10 88.30 01:03:01 AM 1 8.93 0.00 0.95 0.00 0.10 90.02 01:04:01 AM all 22.62 0.00 3.46 0.09 0.08 73.74 01:04:01 AM 0 6.24 0.00 2.94 0.07 0.08 90.67 01:04:01 AM 1 39.07 0.00 3.98 0.12 0.08 56.75 Average: all 19.50 0.00 2.87 0.64 0.09 76.90 Average: 0 15.85 0.00 2.76 0.66 0.09 80.64 Average: 1 23.15 0.00 2.98 0.62 0.09 73.15