---> uname -a: Linux prd-centos8-robot-2c-8g-22703.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 574 5002 19 2121 6827 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:33:ea:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe33:eac4/64 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) 09/16/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 197.03 140.74 56.30 14299.50 39382.56 12:57:01 AM 120.61 7.41 113.19 1296.29 10263.38 12:58:01 AM 33.34 0.38 32.96 64.26 3561.67 12:59:01 AM 52.72 0.07 52.65 4.00 5241.20 01:00:01 AM 15.13 0.00 15.13 0.00 3072.64 01:01:01 AM 3.72 0.12 3.60 32.26 141.96 01:02:01 AM 0.78 0.10 0.68 3.60 101.58 01:03:01 AM 27.78 0.65 27.13 74.12 1400.15 Average: 56.39 18.68 37.71 1971.82 7895.92 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5493008 7039440 2389416 30.31 2688 1738092 712380 7.98 187028 1915132 98824 12:57:01 AM 5214360 7041696 2668064 33.85 2688 2004208 672132 7.53 214924 2105852 87012 12:58:01 AM 5266952 7095680 2615472 33.18 2688 2006232 634184 7.10 239576 2031392 4 12:59:01 AM 5044432 7070928 2837992 36.00 2688 2195884 616352 6.90 259164 2204588 82280 01:00:01 AM 5042680 7068980 2839744 36.03 2688 2195900 635236 7.11 259164 2205012 20 01:01:01 AM 4997328 7026028 2885096 36.60 2688 2198292 683244 7.65 259428 2249860 560 01:02:01 AM 5037784 7070112 2844640 36.09 2688 2201920 613000 6.86 260064 2209488 1360 01:03:01 AM 5130672 6995104 2751752 34.91 2688 2040620 715092 8.01 446056 1956920 192 Average: 5153402 7050996 2729022 34.62 2688 2072644 660202 7.39 265676 2109780 33782 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 241.02 156.53 1306.78 57.64 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 80.61 60.02 834.85 9.97 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 13.60 8.15 5.72 3.28 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 150.13 116.81 312.48 42.41 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 3.45 1.82 0.77 0.34 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 43.11 29.73 11.75 6.86 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 34.20 23.40 8.91 4.82 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 46.26 36.04 88.09 29.50 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 76.55 54.06 321.19 19.35 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) 09/16/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 39.03 0.07 10.59 9.48 0.14 40.69 12:56:01 AM 0 36.35 0.09 11.48 11.20 0.15 40.73 12:56:01 AM 1 41.68 0.05 9.72 7.78 0.13 40.64 12:57:01 AM all 35.36 0.00 5.80 4.61 0.13 54.11 12:57:01 AM 0 27.61 0.00 5.07 4.77 0.13 62.41 12:57:01 AM 1 43.12 0.00 6.53 4.45 0.12 45.78 12:58:01 AM all 9.91 0.00 1.30 0.95 0.08 87.76 12:58:01 AM 0 9.00 0.00 1.37 0.72 0.07 88.85 12:58:01 AM 1 10.83 0.00 1.24 1.19 0.08 86.67 12:59:01 AM all 27.69 0.00 4.79 2.38 0.11 65.03 12:59:01 AM 0 18.12 0.00 4.55 1.56 0.10 75.67 12:59:01 AM 1 37.23 0.00 5.03 3.21 0.12 54.42 01:00:01 AM all 0.11 0.00 0.20 0.84 0.05 98.80 01:00:01 AM 0 0.10 0.00 0.18 1.04 0.07 98.61 01:00:01 AM 1 0.12 0.00 0.22 0.65 0.03 98.98 01:01:01 AM all 9.67 0.00 1.02 0.13 0.08 89.11 01:01:01 AM 0 9.17 0.00 0.96 0.20 0.07 89.60 01:01:01 AM 1 10.16 0.00 1.09 0.05 0.08 88.62 01:02:01 AM all 8.95 0.00 0.64 0.03 0.07 90.32 01:02:01 AM 0 7.97 0.00 0.55 0.00 0.07 91.41 01:02:01 AM 1 9.92 0.00 0.72 0.07 0.07 89.23 01:03:01 AM all 26.02 0.00 3.29 0.38 0.09 70.21 01:03:01 AM 0 34.24 0.00 3.46 0.38 0.10 61.81 01:03:01 AM 1 17.81 0.00 3.12 0.38 0.08 78.60 Average: all 19.56 0.01 3.44 2.34 0.09 74.55 Average: 0 17.79 0.01 3.44 2.47 0.09 76.20 Average: 1 21.33 0.01 3.45 2.22 0.09 72.91