---> uname -a: Linux prd-centos8-robot-2c-8g-3620.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 594 4982 19 2120 6807 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:ba:8d:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:feba:8db5/64 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) 01/21/2025 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 85.92 16.29 69.63 5448.72 6484.17 12:59:01 AM 60.34 0.32 60.02 22.40 7640.68 01:00:01 AM 34.21 0.45 33.76 31.19 3635.10 01:01:01 AM 13.39 0.38 13.01 64.23 810.36 01:02:01 AM 61.28 6.83 54.45 1250.42 7564.58 01:03:01 AM 3.85 0.10 3.75 32.13 151.61 01:04:01 AM 25.68 0.65 25.03 74.12 1235.46 Average: 40.67 3.57 37.09 989.09 3931.96 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5394344 7073916 2488088 31.56 2688 1862856 676172 7.57 186628 1980780 157768 12:59:01 AM 5241956 7039092 2640476 33.50 2688 1974588 699596 7.83 188424 2111420 90632 01:00:01 AM 5148140 6971148 2734292 34.69 2688 2001028 775892 8.69 211364 2181336 25572 01:01:01 AM 5156180 7013316 2726252 34.59 2688 2032520 708912 7.94 228724 2147568 47552 01:02:01 AM 5021428 7060228 2861004 36.30 2688 2208764 644972 7.22 258588 2229456 80 01:03:01 AM 5020392 7061116 2862040 36.31 2688 2210684 648092 7.26 259080 2230472 972 01:04:01 AM 5159040 7023436 2723392 34.55 2688 2040220 687288 7.70 448464 1926668 184 Average: 5163069 7034607 2719363 34.50 2688 2047237 691561 7.74 254467 2115386 46109 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 318.44 199.65 1657.83 62.98 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 58.49 45.46 584.61 7.84 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 10.80 5.93 5.50 2.85 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 23.67 18.81 120.89 4.05 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 214.52 150.87 216.94 33.32 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 28.46 16.78 8.18 2.30 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 56.27 39.63 81.55 28.71 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 101.53 68.17 382.21 20.29 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) 01/21/2025 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.09 0.00 6.67 3.53 0.09 51.62 12:58:01 AM 0 32.41 0.00 6.76 3.38 0.08 57.37 12:58:01 AM 1 43.75 0.00 6.57 3.69 0.10 45.90 12:59:01 AM all 20.19 0.00 2.58 10.43 0.12 66.68 12:59:01 AM 0 15.06 0.00 2.45 10.37 0.12 72.01 12:59:01 AM 1 25.29 0.00 2.71 10.49 0.12 61.39 01:00:01 AM all 10.18 0.00 1.27 1.07 0.06 87.42 01:00:01 AM 0 9.16 0.00 1.20 1.44 0.05 88.15 01:00:01 AM 1 11.21 0.00 1.34 0.70 0.07 86.69 01:01:01 AM all 11.56 0.00 2.00 0.27 0.05 86.12 01:01:01 AM 0 12.36 0.00 2.12 0.25 0.05 85.21 01:01:01 AM 1 10.77 0.00 1.87 0.28 0.05 87.03 01:02:01 AM all 18.54 0.00 3.83 2.14 0.08 75.41 01:02:01 AM 0 14.48 0.00 3.41 2.04 0.08 79.99 01:02:01 AM 1 22.58 0.00 4.25 2.25 0.07 70.85 01:03:01 AM all 1.59 0.00 0.25 0.04 0.04 98.08 01:03:01 AM 0 1.62 0.00 0.33 0.05 0.03 97.96 01:03:01 AM 1 1.55 0.00 0.17 0.03 0.05 98.20 01:04:01 AM all 23.38 0.00 3.22 2.19 0.08 71.12 01:04:01 AM 0 7.82 0.00 2.36 0.55 0.10 89.17 01:04:01 AM 1 38.98 0.00 4.09 3.84 0.07 53.03 Average: all 17.64 0.00 2.83 2.80 0.07 76.65 Average: 0 13.27 0.00 2.66 2.57 0.07 81.42 Average: 1 22.01 0.00 3.00 3.04 0.07 71.87