---> uname -a: Linux prd-centos8-robot-2c-8g-40338.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 622 4949 19 2125 6779 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:90:fd:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe90:fd61/64 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) 10/08/2024 _x86_64_ (2 CPU) 00:54:40 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 193.30 139.55 53.75 14079.71 39243.22 12:57:01 AM 121.94 7.10 114.85 1268.51 9713.48 12:58:01 AM 37.43 0.83 36.59 95.45 4420.18 12:59:01 AM 59.85 0.03 59.81 3.47 7704.52 01:00:01 AM 7.91 0.10 7.81 32.12 770.19 01:01:01 AM 2.05 0.05 2.00 2.00 85.85 01:02:01 AM 3.11 0.38 2.73 38.64 214.46 01:03:01 AM 28.97 0.53 28.44 64.78 1425.06 Average: 56.82 18.57 38.25 1948.04 7946.87 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5539220 7054928 2343212 29.73 2688 1708564 718928 8.05 184780 1877864 74736 12:57:01 AM 5214568 7043992 2667864 33.85 2688 2006052 669944 7.50 211296 2111892 109376 12:58:01 AM 5264040 7095788 2618392 33.22 2688 2008872 635452 7.12 239600 2035276 12 12:59:01 AM 5035580 7069336 2846852 36.12 2688 2203096 635356 7.11 257720 2216460 16548 01:00:01 AM 4981676 7016760 2900756 36.80 2688 2204424 736412 8.25 257912 2269308 32 01:01:01 AM 4976576 7012844 2905856 36.86 2688 2205600 736412 8.25 258120 2273824 572 01:02:01 AM 5112460 6986960 2769972 35.14 2688 2045620 717436 8.03 255136 2151240 9732 01:03:01 AM 5121596 6994332 2760836 35.03 2688 2047896 709104 7.94 448048 1961656 16596 Average: 5155714 7034368 2726718 34.59 2688 2053766 694880 7.78 264076 2112190 28450 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 253.63 149.67 1184.68 58.73 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 95.90 74.69 1000.82 11.35 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 14.08 7.83 6.29 3.20 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 243.09 199.33 336.93 38.94 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 20.33 12.28 4.75 8.06 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 28.37 21.56 8.02 4.04 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 68.30 43.62 84.63 27.35 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 20.39 19.44 17.28 9.48 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 93.01 66.05 330.42 20.14 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) 10/08/2024 _x86_64_ (2 CPU) 00:54:40 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 33.65 0.06 9.93 13.82 0.09 42.45 12:56:01 AM 0 28.19 0.07 9.82 10.64 0.10 51.18 12:56:01 AM 1 39.10 0.05 10.04 17.00 0.08 33.73 12:57:01 AM all 37.42 0.00 5.71 4.63 0.11 52.13 12:57:01 AM 0 28.87 0.00 4.60 4.54 0.12 61.87 12:57:01 AM 1 45.96 0.00 6.83 4.72 0.10 42.39 12:58:01 AM all 10.83 0.00 1.39 1.24 0.06 86.48 12:58:01 AM 0 10.12 0.00 1.39 1.05 0.05 87.39 12:58:01 AM 1 11.54 0.00 1.40 1.44 0.07 85.56 12:59:01 AM all 26.78 0.00 4.65 2.30 0.11 66.17 12:59:01 AM 0 19.11 0.00 4.27 2.22 0.12 74.28 12:59:01 AM 1 34.45 0.00 5.03 2.37 0.10 58.06 01:00:01 AM all 1.94 0.00 0.31 0.18 0.03 97.54 01:00:01 AM 0 0.62 0.00 0.17 0.13 0.03 99.05 01:00:01 AM 1 3.27 0.00 0.45 0.22 0.03 96.03 01:01:01 AM all 8.30 0.00 0.76 0.03 0.07 90.85 01:01:01 AM 0 5.23 0.00 0.70 0.00 0.07 94.00 01:01:01 AM 1 11.36 0.00 0.82 0.05 0.07 87.71 01:02:01 AM all 13.84 0.00 1.55 0.03 0.07 84.51 01:02:01 AM 0 7.45 0.00 1.39 0.02 0.07 91.08 01:02:01 AM 1 20.22 0.00 1.72 0.05 0.07 77.94 01:03:01 AM all 30.65 0.00 3.41 0.46 0.08 65.40 01:03:01 AM 0 15.38 0.00 2.94 0.22 0.07 81.40 01:03:01 AM 1 45.93 0.00 3.87 0.70 0.10 49.40 Average: all 20.42 0.01 3.46 2.83 0.08 73.21 Average: 0 14.36 0.01 3.15 2.34 0.08 80.06 Average: 1 26.47 0.01 3.76 3.31 0.08 66.37