---> uname -a: Linux prd-centos8-robot-2c-8g-20912.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4828 19 2287 6813 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:33:1c:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe33:1c03/64 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) 07/16/2024 _x86_64_ (2 CPU) 00:56:01 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 84.25 7.00 77.25 1259.12 5885.32 12:59:01 AM 70.58 0.70 69.88 50.78 8725.57 01:00:01 AM 25.11 0.85 24.26 123.96 1879.41 01:01:01 AM 53.43 2.53 50.90 396.13 6976.22 01:02:01 AM 8.49 0.07 8.43 1.73 489.71 01:03:01 AM 17.36 0.27 17.10 43.73 783.32 Average: 43.20 1.90 41.30 312.54 4123.10 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5320612 7053920 2561812 32.50 2688 1915864 678952 7.60 210564 2030076 158436 12:59:01 AM 5239324 7059972 2643100 33.53 2688 1997696 656716 7.35 228668 2067264 19112 01:00:01 AM 5136948 7022500 2745476 34.83 2688 2060484 695732 7.79 253120 2138920 51660 01:01:01 AM 5038444 7067000 2843980 36.08 2688 2198260 637472 7.14 263340 2204396 6172 01:02:01 AM 5041016 7069356 2841408 36.05 2688 2198344 637472 7.14 263500 2203636 24 01:03:01 AM 4990308 7017952 2892116 36.69 2688 2197288 669040 7.49 448988 2067884 168 Average: 5127775 7048450 2754649 34.95 2688 2094656 662564 7.42 278030 2118696 39262 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 74.44 64.27 795.87 7.85 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 36.87 28.94 270.88 5.88 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 35.20 28.77 106.44 7.50 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 228.72 210.35 223.74 52.74 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 338.74 289.19 71.97 59.21 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 26.06 21.83 32.39 23.63 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 123.36 107.24 250.20 26.14 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) 07/16/2024 _x86_64_ (2 CPU) 00:56:01 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 27.96 0.00 4.16 3.20 0.12 64.56 12:58:01 AM 0 21.09 0.00 3.53 3.13 0.12 72.14 12:58:01 AM 1 34.83 0.00 4.80 3.28 0.12 56.96 12:59:01 AM all 20.05 0.00 3.02 2.40 0.09 74.44 12:59:01 AM 0 17.10 0.00 3.11 2.79 0.08 76.91 12:59:01 AM 1 23.00 0.00 2.92 2.00 0.10 71.97 01:00:01 AM all 19.07 0.00 2.55 0.98 0.12 77.29 01:00:01 AM 0 17.60 0.00 2.47 0.68 0.12 79.13 01:00:01 AM 1 20.54 0.00 2.64 1.27 0.12 75.44 01:01:01 AM all 19.47 0.00 3.45 7.44 0.17 69.47 01:01:01 AM 0 18.93 0.00 3.30 9.30 0.18 68.29 01:01:01 AM 1 20.01 0.00 3.60 5.58 0.15 70.66 01:02:01 AM all 0.65 0.00 0.73 0.40 0.04 98.18 01:02:01 AM 0 0.47 0.00 0.82 0.30 0.05 98.36 01:02:01 AM 1 0.84 0.00 0.64 0.50 0.03 97.99 01:03:01 AM all 15.89 0.00 2.15 0.32 0.06 81.59 01:03:01 AM 0 8.82 0.00 1.74 0.40 0.07 88.97 01:03:01 AM 1 22.96 0.00 2.55 0.23 0.05 74.20 Average: all 17.18 0.00 2.68 2.45 0.10 77.59 Average: 0 14.01 0.00 2.49 2.76 0.10 80.63 Average: 1 20.36 0.00 2.86 2.14 0.09 74.54