---> uname -a: Linux prd-centos8-robot-2c-8g-41917.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 614 4956 19 2126 6786 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:28:de:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe28:de1a/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) 10/13/2024 _x86_64_ (2 CPU) 01:01:20 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 101.07 53.62 47.44 6331.77 32552.44 01:04:01 AM 124.66 6.87 117.80 1249.93 10882.60 01:05:01 AM 36.42 0.98 35.44 110.90 4360.61 01:06:01 AM 28.97 0.07 28.91 2.80 1643.17 01:07:01 AM 37.45 0.03 37.42 3.47 6721.99 01:08:01 AM 3.05 0.12 2.93 33.06 112.08 01:09:01 AM 2.12 0.00 2.12 0.00 108.35 01:10:01 AM 0.12 0.00 0.12 0.00 1.73 01:11:01 AM 14.63 0.40 14.23 46.79 748.31 Average: 38.72 6.90 31.82 864.43 6348.54 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5573176 7086100 2309248 29.30 2688 1706072 697592 7.81 185368 1841464 97468 01:04:01 AM 5143768 7000476 2738656 34.74 2688 2034596 717108 8.03 214084 2182860 134148 01:05:01 AM 5251692 7087640 2630732 33.37 2688 2013144 622776 6.97 240700 2044908 16 01:06:01 AM 4952660 6990668 2929764 37.17 2688 2207136 692344 7.75 254224 2304720 188256 01:07:01 AM 4998264 7036052 2884160 36.59 2688 2207316 673660 7.54 258824 2250480 16 01:08:01 AM 4949764 6989960 2932660 37.21 2688 2209724 737780 8.26 259088 2298180 1172 01:09:01 AM 4925268 6965464 2957156 37.52 2688 2209724 753964 8.44 259088 2322348 16 01:10:01 AM 4933896 6974124 2948528 37.41 2688 2209756 738856 8.27 259088 2313704 28 01:11:01 AM 5124568 6992884 2757856 34.99 2688 2043220 704400 7.89 447040 1959456 13364 Average: 5094784 7013708 2787640 35.37 2688 2093410 704276 7.89 264167 2168680 48276 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 253.04 154.77 1147.81 57.86 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 95.37 75.97 1054.55 10.71 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 15.26 9.06 7.02 3.80 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 37.74 32.54 293.55 7.13 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 207.00 153.02 43.67 39.07 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 104.33 94.94 37.13 36.27 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 259.24 256.49 121.58 105.50 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 179.94 177.17 152.90 60.65 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 60.52 43.09 94.67 24.56 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 134.72 110.78 328.11 38.40 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) 10/13/2024 _x86_64_ (2 CPU) 01:01:20 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 29.55 0.03 6.18 37.50 0.14 26.60 01:03:01 AM 0 33.10 0.03 6.77 42.10 0.19 17.81 01:03:01 AM 1 26.05 0.03 5.60 32.98 0.08 35.25 01:04:01 AM all 33.76 0.00 5.77 7.25 0.16 53.07 01:04:01 AM 0 37.23 0.00 6.30 5.78 0.15 50.53 01:04:01 AM 1 30.28 0.00 5.23 8.72 0.17 55.61 01:05:01 AM all 15.72 0.00 1.78 1.19 0.07 81.25 01:05:01 AM 0 23.53 0.00 2.01 0.94 0.07 73.46 01:05:01 AM 1 7.92 0.00 1.55 1.44 0.07 89.02 01:06:01 AM all 21.83 0.00 3.51 0.60 0.10 73.96 01:06:01 AM 0 12.86 0.00 2.70 0.65 0.12 83.68 01:06:01 AM 1 30.86 0.00 4.33 0.55 0.08 64.18 01:07:01 AM all 5.65 0.00 1.61 1.75 0.07 90.93 01:07:01 AM 0 5.87 0.00 1.32 2.71 0.07 90.04 01:07:01 AM 1 5.43 0.00 1.89 0.79 0.07 91.82 01:08:01 AM all 9.35 0.00 0.41 0.03 0.07 90.14 01:08:01 AM 0 4.98 0.00 0.44 0.03 0.05 94.50 01:08:01 AM 1 13.71 0.00 0.38 0.03 0.08 85.79 01:09:01 AM all 19.25 0.00 0.50 0.01 0.09 80.15 01:09:01 AM 0 29.96 0.00 0.65 0.00 0.10 69.28 01:09:01 AM 1 8.55 0.00 0.35 0.02 0.08 91.00 01:10:01 AM all 23.46 0.00 0.48 0.00 0.11 75.95 01:10:01 AM 0 27.42 0.00 0.54 0.00 0.08 71.96 01:10:01 AM 1 19.49 0.00 0.42 0.00 0.13 79.96 01:11:01 AM all 17.14 0.00 2.71 0.23 0.09 79.83 01:11:01 AM 0 15.17 0.00 2.67 0.40 0.10 81.66 01:11:01 AM 1 19.13 0.00 2.75 0.05 0.08 77.99 Average: all 19.51 0.00 2.54 5.34 0.10 72.51 Average: 0 21.09 0.00 2.59 5.74 0.10 70.47 Average: 1 17.92 0.00 2.50 4.93 0.09 74.55