---> uname -a: Linux prd-centos8-robot-2c-8g-6711.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 585 4979 19 2132 6815 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:12:f1:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe12:f1f8/64 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) 01/01/2025 _x86_64_ (2 CPU) 00:55:45 LINUX RESTART (2 CPU) 12:56:03 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 208.36 146.80 61.55 14864.47 41466.10 12:58:01 AM 113.63 0.75 112.88 53.59 10893.42 12:59:01 AM 26.43 0.42 26.01 64.79 2688.84 01:00:01 AM 66.34 6.75 59.60 1249.18 7671.13 01:01:01 AM 6.61 0.10 6.51 32.12 431.66 01:02:01 AM 2.15 0.12 2.03 3.73 109.31 01:03:01 AM 6.33 0.32 6.02 36.93 245.69 01:04:01 AM 23.88 0.52 23.36 64.65 1293.40 Average: 56.08 18.94 37.14 1992.87 7960.96 12:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5469060 7041452 2413372 30.62 2688 1764656 722436 8.09 187660 1943792 103260 12:58:01 AM 5209052 7008828 2673380 33.92 2688 1977196 703400 7.88 198128 2129508 54632 12:59:01 AM 5200156 7042496 2682276 34.03 2688 2018032 650420 7.28 221920 2112836 38472 01:00:01 AM 5020960 7061588 2861472 36.30 2688 2210436 617692 6.92 257868 2229448 5496 01:01:01 AM 4980636 7022648 2901796 36.81 2688 2211828 689440 7.72 258068 2271224 216 01:02:01 AM 4977328 7020544 2905104 36.86 2688 2213060 689440 7.72 258404 2274596 72 01:03:01 AM 5079580 6985352 2802852 35.56 2688 2079724 706884 7.91 283228 2163160 36240 01:04:01 AM 5146944 7024568 2735488 34.70 2688 2053272 674440 7.55 452992 1933000 1380 Average: 5135464 7025934 2746968 34.85 2688 2066026 681769 7.63 264784 2132196 29971 12:56:03 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 312.30 195.71 1628.98 61.94 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 61.87 46.94 671.57 8.97 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 15.00 9.07 6.63 3.95 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 203.63 168.79 334.13 41.08 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 14.55 6.50 4.15 1.05 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 29.08 21.77 8.36 6.52 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 71.20 50.97 86.94 29.85 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 18.16 15.91 14.18 7.34 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 89.80 63.91 339.01 19.91 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) 01/01/2025 _x86_64_ (2 CPU) 00:55:45 LINUX RESTART (2 CPU) 12:56:03 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 45.08 0.07 10.41 8.90 0.13 35.41 12:57:01 AM 0 51.63 0.09 11.60 9.95 0.11 26.62 12:57:01 AM 1 38.55 0.05 9.23 7.85 0.16 44.16 12:58:01 AM all 31.57 0.00 4.80 3.81 0.14 59.68 12:58:01 AM 0 40.61 0.00 5.22 3.72 0.15 50.30 12:58:01 AM 1 22.52 0.00 4.37 3.91 0.13 69.07 12:59:01 AM all 15.95 0.00 2.19 0.72 0.08 81.07 12:59:01 AM 0 10.52 0.00 2.22 1.22 0.08 85.96 12:59:01 AM 1 21.38 0.00 2.15 0.22 0.07 76.18 01:00:01 AM all 23.25 0.00 4.38 2.23 0.10 70.04 01:00:01 AM 0 25.62 0.00 4.78 2.62 0.10 66.88 01:00:01 AM 1 20.88 0.00 3.97 1.85 0.10 73.19 01:01:01 AM all 1.85 0.00 0.28 0.14 0.06 97.67 01:01:01 AM 0 3.49 0.00 0.40 0.22 0.07 95.83 01:01:01 AM 1 0.22 0.00 0.15 0.07 0.05 99.52 01:02:01 AM all 8.18 0.00 0.82 0.01 0.08 90.92 01:02:01 AM 0 11.07 0.00 1.07 0.02 0.08 87.76 01:02:01 AM 1 5.28 0.00 0.57 0.00 0.07 94.08 01:03:01 AM all 17.02 0.00 1.75 0.08 0.09 81.05 01:03:01 AM 0 22.18 0.00 1.68 0.13 0.08 75.93 01:03:01 AM 1 11.89 0.00 1.82 0.03 0.10 86.15 01:04:01 AM all 24.51 0.00 2.69 1.87 0.12 70.81 01:04:01 AM 0 27.30 0.00 2.96 1.94 0.15 67.65 01:04:01 AM 1 21.73 0.00 2.42 1.80 0.08 73.97 Average: all 20.78 0.01 3.37 2.18 0.10 73.55 Average: 0 23.88 0.01 3.69 2.43 0.10 69.88 Average: 1 17.69 0.01 3.05 1.93 0.09 77.22