---> uname -a: Linux prd-centos8-robot-2c-8g-1747.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: 2800.000 BogoMIPS: 5600.00 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 591 4937 19 2168 6809 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:e5:b2:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fee5:b288/64 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) 12/11/2024 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 119.53 7.07 112.46 1260.99 9815.76 01:00:01 AM 39.35 0.63 38.72 48.92 5885.29 01:01:02 AM 30.24 0.35 29.89 61.18 1560.18 01:02:01 AM 40.12 0.12 40.00 5.42 6944.79 01:03:01 AM 4.42 0.10 4.32 32.13 243.18 01:04:01 AM 24.00 0.68 23.32 75.43 2547.83 Average: 42.95 1.50 41.45 247.97 4492.82 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5195984 7020972 2686440 34.08 2688 2002960 739360 8.28 211460 2135676 145892 01:00:01 AM 5219184 7058144 2663240 33.79 2688 2016220 733100 8.21 229596 2088780 24 01:01:02 AM 4967064 7007704 2915360 36.99 2688 2210696 741628 8.30 255432 2292520 173760 01:02:01 AM 5021520 7064016 2860904 36.29 2688 2211988 676488 7.57 257764 2229696 4 01:03:01 AM 4999392 7064472 2883032 36.58 2688 2234572 678300 7.59 258260 2251280 19868 01:04:01 AM 5106724 7019200 2775700 35.21 2688 2087628 715912 8.02 467144 1956884 184 Average: 5084978 7039085 2797446 35.49 2688 2127344 714131 8.00 279943 2159139 56622 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.48 74.60 947.84 11.02 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 42.02 28.99 324.90 3.43 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 41.54 34.74 298.32 8.90 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 211.24 151.33 45.13 42.43 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 66.06 54.54 360.60 5.59 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 82.34 54.46 122.73 57.91 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 88.95 66.21 350.72 21.49 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) 12/11/2024 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.89 0.00 5.85 4.28 0.11 52.87 12:59:01 AM 0 37.72 0.00 5.92 3.35 0.10 52.91 12:59:01 AM 1 36.06 0.00 5.78 5.22 0.12 52.83 01:00:01 AM all 8.69 0.00 1.52 2.42 0.06 87.31 01:00:01 AM 0 9.96 0.00 1.80 2.42 0.05 85.76 01:00:01 AM 1 7.42 0.00 1.24 2.42 0.07 88.86 01:01:02 AM all 29.57 0.00 3.42 1.07 0.08 65.86 01:01:02 AM 0 30.51 0.00 3.21 1.54 0.08 64.67 01:01:02 AM 1 28.63 0.00 3.64 0.60 0.08 67.05 01:02:01 AM all 7.28 0.00 1.76 1.89 0.04 89.04 01:02:01 AM 0 6.55 0.00 1.44 1.60 0.05 90.35 01:02:01 AM 1 8.00 0.00 2.07 2.17 0.03 87.72 01:03:01 AM all 7.38 0.00 0.40 0.09 0.04 92.09 01:03:01 AM 0 6.97 0.00 0.39 0.00 0.05 92.59 01:03:01 AM 1 7.79 0.00 0.41 0.19 0.03 91.58 01:04:01 AM all 24.15 0.00 3.25 0.47 0.08 72.05 01:04:01 AM 0 31.44 0.00 3.20 0.50 0.08 64.77 01:04:01 AM 1 16.86 0.00 3.29 0.43 0.08 79.34 Average: all 19.05 0.00 2.71 1.71 0.07 76.46 Average: 0 20.58 0.00 2.67 1.57 0.07 75.12 Average: 1 17.52 0.00 2.75 1.84 0.07 77.82