---> uname -a: Linux prd-centos8-robot-2c-8g-2658.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 584 4996 19 2115 6816 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:34:71:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe34:71b4/64 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) 10/30/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 108.15 61.61 46.53 7681.31 32076.97 12:57:01 AM 126.42 7.41 119.01 1296.50 10717.19 12:58:01 AM 30.54 0.42 30.13 64.79 3689.54 12:59:01 AM 57.21 0.03 57.18 3.47 7377.07 01:00:01 AM 9.67 0.08 9.58 31.99 855.92 01:01:01 AM 4.18 0.03 4.15 1.07 161.51 01:02:02 AM 0.72 0.07 0.65 1.73 11.58 01:03:01 AM 3.74 0.32 3.42 37.55 148.49 01:04:01 AM 26.34 0.52 25.82 63.85 1164.63 Average: 40.84 7.85 33.00 1022.07 6255.99 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5539768 7062088 2342656 29.72 2688 1714444 695584 7.79 186312 1871896 88164 12:57:01 AM 5176120 7004572 2706304 34.33 2688 2005240 695092 7.78 220784 2138648 90076 12:58:01 AM 5254032 7083860 2628392 33.34 2688 2007188 625296 7.00 239460 2044076 4 12:59:01 AM 5025064 7054312 2857360 36.25 2688 2198520 624148 6.99 256532 2220452 16564 01:00:01 AM 4987988 7018132 2894436 36.72 2688 2199756 689756 7.72 256660 2262148 280 01:01:01 AM 4969548 7000024 2912876 36.95 2688 2200080 721096 8.07 256660 2279896 28 01:02:02 AM 4969560 7000128 2912864 36.95 2688 2200180 721096 8.07 256808 2279652 16 01:03:01 AM 5151304 7013728 2731120 34.65 2688 2035856 676484 7.57 251380 2122060 4200 01:04:01 AM 5176224 7038820 2706200 34.33 2688 2038100 656636 7.35 447868 1908432 16760 Average: 5138845 7030629 2743579 34.81 2688 2066596 678354 7.60 263607 2125251 24010 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 261.78 154.85 1139.75 56.79 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 106.75 79.71 1059.85 11.83 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 14.80 8.92 5.89 3.53 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 189.19 139.65 326.89 37.99 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 14.18 6.98 6.00 1.07 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 157.08 133.44 1760.09 11.00 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 87.96 77.17 986.28 5.49 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 116.47 90.38 807.39 22.89 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 23.54 18.83 16.15 9.12 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 107.96 78.86 678.50 17.74 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) 10/30/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 32.16 0.03 6.61 14.76 0.09 46.35 12:56:01 AM 0 37.92 0.05 7.26 14.01 0.08 40.67 12:56:01 AM 1 26.41 0.02 5.97 15.49 0.10 52.00 12:57:01 AM all 37.82 0.00 5.94 2.28 0.11 53.85 12:57:01 AM 0 50.87 0.00 6.70 1.90 0.12 40.42 12:57:01 AM 1 24.78 0.00 5.18 2.67 0.10 67.28 12:58:01 AM all 10.22 0.00 1.36 0.63 0.05 87.74 12:58:01 AM 0 15.40 0.00 1.19 0.43 0.05 82.93 12:58:01 AM 1 5.03 0.00 1.54 0.84 0.05 92.55 12:59:01 AM all 26.65 0.00 4.51 2.85 0.10 65.89 12:59:01 AM 0 28.16 0.00 4.80 1.97 0.10 64.97 12:59:01 AM 1 25.15 0.00 4.21 3.73 0.10 66.81 01:00:01 AM all 1.34 0.00 0.27 0.31 0.03 98.05 01:00:01 AM 0 1.07 0.00 0.12 0.00 0.03 98.78 01:00:01 AM 1 1.61 0.00 0.42 0.62 0.03 97.32 01:01:01 AM all 4.62 0.00 0.60 0.03 0.06 94.69 01:01:01 AM 0 7.03 0.00 0.79 0.03 0.05 92.09 01:01:01 AM 1 2.23 0.00 0.42 0.02 0.07 97.27 01:02:02 AM all 1.97 0.00 0.23 0.00 0.05 97.76 01:02:02 AM 0 1.54 0.00 0.18 0.00 0.03 98.24 01:02:02 AM 1 2.39 0.00 0.27 0.00 0.07 97.28 01:03:01 AM all 6.18 0.00 1.32 0.03 0.06 92.41 01:03:01 AM 0 7.74 0.00 1.55 0.02 0.05 90.65 01:03:01 AM 1 4.63 0.00 1.09 0.05 0.07 94.17 01:04:01 AM all 28.73 0.00 3.33 0.69 0.11 67.13 01:04:01 AM 0 44.69 0.00 3.81 0.47 0.10 50.93 01:04:01 AM 1 12.81 0.00 2.86 0.92 0.12 83.30 Average: all 16.65 0.00 2.69 2.39 0.07 78.19 Average: 0 21.63 0.01 2.93 2.09 0.07 73.27 Average: 1 11.68 0.00 2.44 2.70 0.08 83.10