---> uname -a: Linux prd-centos8-robot-2c-8g-2343.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 580 4991 19 2125 6820 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:e2:4a:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fee2:4aef/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) 10/29/2024 _x86_64_ (2 CPU) 00:55:00 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 104.62 12.51 92.10 2330.96 6474.44 12:58:01 AM 74.03 1.02 73.01 111.43 9505.35 12:59:01 AM 34.07 0.03 34.04 2.27 1938.12 01:00:01 AM 33.72 0.03 33.69 3.47 6380.06 01:01:01 AM 2.93 0.10 2.83 32.12 118.46 01:02:01 AM 2.33 0.12 2.22 3.73 127.40 01:03:01 AM 22.48 0.65 21.83 74.12 1315.66 Average: 39.17 2.07 37.10 365.43 3694.10 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5269568 7068356 2612856 33.15 2688 1976984 664668 7.44 210224 2067716 224308 12:58:01 AM 5258672 7090088 2623752 33.29 2688 2008920 627572 7.03 239352 2038440 20 12:59:01 AM 5004632 7035540 2877792 36.51 2688 2200240 665264 7.45 253456 2254640 176556 01:00:01 AM 5030796 7061404 2851628 36.18 2688 2200364 618520 6.93 256712 2218696 4 01:01:01 AM 4987888 7020608 2894536 36.72 2688 2202476 689976 7.73 256976 2261112 260 01:02:01 AM 4982280 7017848 2900144 36.79 2688 2205360 689976 7.73 257248 2266996 1268 01:03:01 AM 5165972 7034292 2716452 34.46 2688 2043796 655368 7.34 449144 1916440 180 Average: 5099973 7046877 2782451 35.30 2688 2119734 658763 7.38 274730 2146291 57514 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 88.94 70.44 905.92 10.14 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 50.77 34.71 426.23 7.08 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 44.19 32.62 298.18 8.17 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 152.38 129.72 29.73 30.57 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 32.61 21.26 9.32 4.36 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 24.95 20.92 6.56 4.94 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 63.32 44.43 90.86 30.51 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 65.31 50.58 252.39 13.68 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) 10/29/2024 _x86_64_ (2 CPU) 00:55:00 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.39 0.00 6.18 3.06 0.14 53.23 12:57:01 AM 0 22.01 0.00 4.91 3.34 0.13 69.61 12:57:01 AM 1 52.78 0.00 7.45 2.77 0.15 36.84 12:58:01 AM all 20.92 0.00 2.47 2.56 0.09 73.97 12:58:01 AM 0 15.15 0.00 2.39 2.57 0.08 79.81 12:58:01 AM 1 26.70 0.00 2.54 2.54 0.10 68.11 12:59:01 AM all 23.21 0.00 3.91 1.19 0.09 71.60 12:59:01 AM 0 9.17 0.00 2.65 1.28 0.08 86.82 12:59:01 AM 1 37.31 0.00 5.17 1.10 0.10 56.32 01:00:01 AM all 3.26 0.00 0.80 1.23 0.05 94.66 01:00:01 AM 0 1.97 0.00 0.80 0.85 0.07 96.31 01:00:01 AM 1 4.54 0.00 0.80 1.60 0.03 93.02 01:01:01 AM all 7.17 0.00 0.74 0.04 0.06 91.99 01:01:01 AM 0 4.50 0.00 0.52 0.00 0.05 94.93 01:01:01 AM 1 9.84 0.00 0.95 0.08 0.07 89.06 01:02:01 AM all 12.14 0.00 0.72 0.01 0.08 87.05 01:02:01 AM 0 3.63 0.00 0.39 0.02 0.10 95.86 01:02:01 AM 1 20.62 0.00 1.05 0.00 0.07 78.26 01:03:01 AM all 24.31 0.00 3.32 0.36 0.08 71.92 01:03:01 AM 0 17.94 0.00 2.84 0.62 0.08 78.52 01:03:01 AM 1 30.67 0.00 3.80 0.10 0.08 65.34 Average: all 18.35 0.00 2.59 1.21 0.09 77.77 Average: 0 10.63 0.00 2.07 1.24 0.09 85.97 Average: 1 26.06 0.00 3.11 1.17 0.09 69.57