---> uname -a: Linux prd-centos8-robot-2c-8g-42912.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 602 4943 19 2151 6798 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:e6:07:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fee6:755/64 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) 10/16/2024 _x86_64_ (2 CPU) 00:56:10 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 98.73 13.53 85.20 2497.97 6861.85 12:59:01 AM 76.26 0.70 75.56 50.78 9556.75 01:00:01 AM 29.05 0.42 28.63 64.79 1637.66 01:01:01 AM 42.54 0.05 42.49 3.60 6923.73 01:02:01 AM 3.20 0.18 3.02 34.78 88.57 01:03:01 AM 2.18 0.00 2.18 0.00 344.14 01:04:01 AM 0.13 0.00 0.13 0.00 2.27 01:05:01 AM 8.86 0.32 8.55 36.92 428.96 01:06:01 AM 28.01 0.52 27.50 63.86 1745.56 Average: 32.11 1.75 30.36 305.86 3065.55 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5297920 7037412 2584512 32.79 2688 1920976 704348 7.89 211448 2049072 160808 12:59:01 AM 5195152 7033176 2687280 34.09 2688 2015064 701648 7.86 231564 2111124 1120 01:00:01 AM 4978972 7017012 2903460 36.83 2688 2207756 695772 7.79 256604 2280464 173032 01:01:01 AM 5017236 7057944 2865196 36.35 2688 2210028 665452 7.45 258636 2231572 4 01:02:01 AM 4954172 7004328 2928260 37.15 2688 2219476 719400 8.06 259060 2294156 8400 01:03:01 AM 4925976 6976160 2956456 37.51 2688 2219504 741488 8.30 259060 2322408 40 01:04:01 AM 4930860 6981088 2951572 37.44 2688 2219544 758268 8.49 259060 2316864 40 01:05:01 AM 5019572 6941964 2862860 36.32 2688 2097192 753504 8.44 290112 2219924 44748 01:06:01 AM 5075428 6974900 2807004 35.61 2688 2074908 730148 8.18 459112 1999740 16504 Average: 5043921 7002665 2838511 36.01 2688 2131605 718892 8.05 276073 2202814 44966 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 222.66 152.33 1454.70 48.65 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 52.95 37.09 404.50 7.02 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 39.26 33.26 295.27 7.94 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 209.31 154.60 45.17 39.91 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 48.98 38.46 76.11 10.11 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 360.10 353.63 430.65 137.26 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 216.50 207.72 510.30 62.72 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 70.43 44.89 134.56 37.98 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 22.25 19.60 18.28 8.92 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 138.05 115.73 374.40 40.06 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) 10/16/2024 _x86_64_ (2 CPU) 00:56:10 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.83 0.00 6.20 3.98 0.12 50.87 12:58:01 AM 0 41.93 0.00 6.16 4.82 0.10 46.99 12:58:01 AM 1 35.74 0.00 6.25 3.14 0.13 54.74 12:59:01 AM all 20.31 0.00 3.11 3.38 0.08 73.12 12:59:01 AM 0 12.24 0.00 2.56 3.37 0.08 81.75 12:59:01 AM 1 28.38 0.00 3.66 3.39 0.08 64.49 01:00:01 AM all 26.60 0.00 3.52 2.41 0.10 67.36 01:00:01 AM 0 22.60 0.00 3.29 1.77 0.10 72.24 01:00:01 AM 1 30.60 0.00 3.75 3.05 0.10 62.50 01:01:01 AM all 8.12 0.00 1.73 2.83 0.05 87.28 01:01:01 AM 0 5.45 0.00 1.59 2.42 0.05 90.49 01:01:01 AM 1 10.79 0.00 1.87 3.23 0.05 84.06 01:02:01 AM all 13.12 0.00 0.99 0.06 0.04 85.79 01:02:01 AM 0 9.07 0.00 0.25 0.07 0.05 90.56 01:02:01 AM 1 17.14 0.00 1.72 0.05 0.03 81.06 01:03:01 AM all 24.63 0.00 0.61 0.01 0.09 74.66 01:03:01 AM 0 0.60 0.00 0.25 0.02 0.07 99.06 01:03:01 AM 1 48.73 0.00 0.97 0.00 0.12 50.18 01:04:01 AM all 24.71 0.00 0.54 0.00 0.10 74.65 01:04:01 AM 0 40.08 0.00 0.71 0.00 0.12 59.09 01:04:01 AM 1 9.39 0.00 0.37 0.00 0.08 90.15 01:05:01 AM all 11.88 0.00 1.55 0.09 0.06 86.42 01:05:01 AM 0 7.94 0.00 1.25 0.12 0.05 90.64 01:05:01 AM 1 15.83 0.00 1.84 0.07 0.07 82.19 01:06:01 AM all 31.81 0.00 3.57 0.41 0.10 64.10 01:06:01 AM 0 34.67 0.00 3.38 0.37 0.10 61.49 01:06:01 AM 1 28.96 0.00 3.77 0.45 0.10 66.72 Average: all 22.23 0.00 2.43 1.47 0.08 73.80 Average: 0 19.39 0.00 2.16 1.44 0.08 76.93 Average: 1 25.06 0.00 2.69 1.49 0.09 70.67