---> uname -a: Linux prd-centos8-robot-2c-8g-8530.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 613 4924 19 2159 6787 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:17:fb:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe17:fbdf/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) 11/19/2024 _x86_64_ (2 CPU) 00:56:43 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 194.95 138.94 56.01 14179.27 38240.95 12:59:01 AM 122.94 6.88 116.06 1250.25 10685.92 01:00:01 AM 37.15 1.02 36.14 113.16 4513.63 01:01:01 AM 53.18 0.08 53.10 4.13 4463.25 01:02:01 AM 18.69 0.07 18.62 1.73 3938.86 01:03:01 AM 5.13 0.42 4.72 69.06 750.27 01:04:01 AM 27.86 0.53 27.32 64.78 1911.90 Average: 65.70 21.13 44.57 2240.29 9214.92 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5517868 7033292 2364556 30.00 2688 1708616 738372 8.27 185444 1899352 97756 12:59:01 AM 5079236 6945772 2803188 35.56 2688 2044156 781248 8.75 217692 2243756 145852 01:00:01 AM 5230564 7066992 2651860 33.64 2688 2013780 657780 7.37 239904 2069204 20 01:01:01 AM 5004244 7040312 2878180 36.51 2688 2205740 652980 7.31 257172 2251400 107100 01:02:01 AM 5002596 7038736 2879828 36.53 2688 2205812 652980 7.31 257296 2250344 16 01:03:01 AM 5080628 6987248 2801796 35.54 2688 2080008 720948 8.07 268596 2175400 25724 01:04:01 AM 5135080 7042388 2747344 34.85 2688 2082348 664260 7.44 464696 1931408 16652 Average: 5150031 7022106 2732393 34.66 2688 2048637 695510 7.79 270114 2117266 56160 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 260.93 145.45 1138.46 56.94 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 101.57 76.61 1069.43 11.35 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 13.88 10.16 6.75 3.78 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 189.29 135.60 328.36 30.66 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 1.68 0.88 0.94 0.13 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 150.74 96.25 427.10 59.07 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 19.28 18.51 17.45 8.72 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 105.33 69.06 426.91 24.37 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) 11/19/2024 _x86_64_ (2 CPU) 00:56:43 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.42 0.06 11.13 17.66 0.14 33.60 12:58:01 AM 0 40.83 0.07 11.82 17.18 0.14 29.97 12:58:01 AM 1 33.87 0.05 10.41 18.16 0.14 37.37 12:59:01 AM all 36.76 0.00 5.65 4.03 0.10 53.46 12:59:01 AM 0 47.19 0.00 6.15 4.11 0.10 42.45 12:59:01 AM 1 26.34 0.00 5.16 3.95 0.10 64.45 01:00:01 AM all 12.95 0.00 1.81 1.25 0.06 83.93 01:00:01 AM 0 16.58 0.00 1.87 0.92 0.07 80.56 01:00:01 AM 1 9.32 0.00 1.75 1.59 0.05 87.29 01:01:01 AM all 27.82 0.00 4.55 1.96 0.10 65.57 01:01:01 AM 0 33.16 0.00 4.45 2.33 0.10 59.95 01:01:01 AM 1 22.54 0.00 4.64 1.59 0.10 71.13 01:02:01 AM all 0.31 0.00 0.27 0.91 0.03 98.49 01:02:01 AM 0 0.08 0.00 0.27 0.70 0.02 98.93 01:02:01 AM 1 0.53 0.00 0.27 1.12 0.03 98.05 01:03:01 AM all 12.15 0.00 1.59 0.04 0.06 86.16 01:03:01 AM 0 16.31 0.00 1.95 0.02 0.07 81.65 01:03:01 AM 1 8.01 0.00 1.23 0.07 0.05 90.65 01:04:01 AM all 28.99 0.00 3.03 0.70 0.08 67.21 01:04:01 AM 0 42.16 0.00 3.44 0.97 0.08 53.35 01:04:01 AM 1 15.83 0.00 2.62 0.43 0.07 81.05 Average: all 22.29 0.01 3.97 3.74 0.08 69.91 Average: 0 28.03 0.01 4.27 3.73 0.08 63.88 Average: 1 16.52 0.01 3.68 3.74 0.08 75.97