---> uname -a: Linux prd-centos8-robot-2c-8g-85.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 632 4945 19 2119 6768 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:f0:47:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fef0:474e/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) 07/18/2024 _x86_64_ (2 CPU) 04:36:08 LINUX RESTART (2 CPU) 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 91.43 13.72 77.71 2418.57 6508.28 04:39:01 AM 76.32 0.70 75.62 50.79 8621.76 04:40:01 AM 19.82 0.85 18.97 123.94 1754.41 04:41:01 AM 62.47 0.03 62.44 3.46 7516.63 04:42:01 AM 7.90 0.10 7.80 32.13 766.27 04:43:01 AM 2.32 0.03 2.28 1.87 121.86 04:44:01 AM 17.61 0.42 17.20 47.73 1247.04 Average: 39.57 2.24 37.34 377.84 3784.53 04:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5293736 7025836 2588696 32.84 2688 1913984 759652 8.51 215312 2048528 165756 04:39:01 AM 5148292 6970292 2734140 34.69 2688 1998972 777688 8.71 221680 2163212 26088 04:40:01 AM 5123364 6990648 2759068 35.00 2688 2042652 769348 8.61 251860 2155764 38124 04:41:01 AM 4989760 7013632 2892672 36.70 2688 2193240 697748 7.81 260408 2257492 15932 04:42:01 AM 4944684 6970716 2937748 37.27 2688 2195396 762716 8.54 260676 2301660 268 04:43:01 AM 4937796 6966160 2944636 37.36 2688 2197736 762716 8.54 260808 2308176 1040 04:44:01 AM 5140168 7002556 2742264 34.79 2688 2037124 724100 8.11 441648 1948880 168 Average: 5082543 6991406 2799889 35.52 2688 2082729 750567 8.40 273199 2169102 35339 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 203.93 140.28 1231.45 38.93 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 42.49 36.63 418.07 6.99 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 18.91 9.25 6.93 3.62 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 235.20 212.19 313.90 42.18 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 20.35 20.11 8.73 3.84 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 14.08 15.41 3.82 3.90 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 56.22 42.13 85.46 33.36 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 84.18 67.83 293.27 18.93 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) 07/18/2024 _x86_64_ (2 CPU) 04:36:08 LINUX RESTART (2 CPU) 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.75 0.00 6.16 3.01 0.13 54.96 04:38:01 AM 0 25.72 0.00 4.62 2.89 0.12 66.66 04:38:01 AM 1 45.84 0.00 7.71 3.13 0.14 43.19 04:39:01 AM all 22.26 0.00 2.85 2.93 0.08 71.88 04:39:01 AM 0 16.73 0.00 2.68 3.43 0.07 77.10 04:39:01 AM 1 27.80 0.00 3.03 2.44 0.08 66.66 04:40:01 AM all 15.98 0.00 2.32 1.22 0.10 80.39 04:40:01 AM 0 18.26 0.00 2.21 1.44 0.10 77.99 04:40:01 AM 1 13.72 0.00 2.42 1.00 0.10 82.76 04:41:01 AM all 24.32 0.00 4.16 1.68 0.10 69.74 04:41:01 AM 0 10.50 0.00 2.95 1.66 0.08 84.80 04:41:01 AM 1 38.11 0.00 5.37 1.71 0.12 54.70 04:42:01 AM all 7.80 0.00 0.71 0.08 0.07 91.33 04:42:01 AM 0 6.52 0.00 0.64 0.02 0.07 92.75 04:42:01 AM 1 9.08 0.00 0.79 0.15 0.07 89.91 04:43:01 AM all 8.66 0.00 0.39 0.18 0.06 90.71 04:43:01 AM 0 3.64 0.00 0.30 0.15 0.05 95.86 04:43:01 AM 1 13.67 0.00 0.49 0.20 0.07 85.58 04:44:01 AM all 19.02 0.00 2.95 0.44 0.08 77.50 04:44:01 AM 0 17.52 0.00 3.04 0.22 0.08 79.14 04:44:01 AM 1 20.52 0.00 2.86 0.67 0.08 75.87 Average: all 19.08 0.00 2.78 1.36 0.09 76.69 Average: 0 14.10 0.00 2.34 1.40 0.08 82.07 Average: 1 24.04 0.00 3.22 1.32 0.09 71.32