---> uname -a: Linux prd-centos8-robot-2c-8g-6365.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 626 4942 19 2128 6774 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:d3:23:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fed3:2395/64 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) 11/11/2024 _x86_64_ (2 CPU) 02:03:46 LINUX RESTART (2 CPU) 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 208.25 147.51 60.74 14949.66 40587.40 02:06:01 AM 116.69 6.78 109.91 1247.58 10031.39 02:07:01 AM 42.66 0.67 41.99 49.46 5356.12 02:08:01 AM 16.79 0.38 16.41 64.25 1153.47 02:09:01 AM 58.96 2.52 56.44 396.07 7421.33 02:10:01 AM 5.50 0.10 5.40 32.12 222.69 02:11:01 AM 24.29 0.42 23.87 47.71 1167.18 Average: 66.92 22.03 44.89 2338.43 9271.56 02:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5489672 7040144 2392756 30.36 2688 1741144 739536 8.28 189940 1913124 113784 02:06:01 AM 5192360 7007576 2690068 34.13 2688 1993072 735204 8.23 211156 2135432 95768 02:07:01 AM 5122844 6979472 2759584 35.01 2688 2033616 754540 8.45 233268 2181332 25576 02:08:01 AM 5119844 7008280 2762584 35.05 2688 2063084 721152 8.07 250728 2159196 46012 02:09:01 AM 5008048 7051704 2874380 36.47 2688 2212940 666304 7.46 262100 2237552 88 02:10:01 AM 4999020 7044472 2883408 36.58 2688 2214736 694108 7.77 262544 2246008 832 02:11:01 AM 5072228 6943060 2810200 35.65 2688 2046664 779392 8.73 451136 2010216 2504 Average: 5143431 7010673 2738997 34.75 2688 2043608 727177 8.14 265839 2126123 40652 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 295.74 193.93 1321.24 63.13 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 56.58 43.74 595.76 7.72 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 35.36 23.88 345.08 4.77 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 26.66 19.06 112.94 4.03 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 235.96 169.26 231.33 37.79 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 13.51 8.41 3.95 7.67 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 50.46 33.65 77.55 20.29 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 101.11 69.68 379.52 20.57 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) 11/11/2024 _x86_64_ (2 CPU) 02:03:46 LINUX RESTART (2 CPU) 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 45.59 0.05 10.87 9.47 0.12 33.89 02:05:01 AM 0 42.32 0.02 10.74 9.13 0.12 37.67 02:05:01 AM 1 48.87 0.09 11.01 9.80 0.12 30.11 02:06:01 AM all 29.00 0.00 5.04 4.37 0.16 61.44 02:06:01 AM 0 17.49 0.00 4.16 4.81 0.17 73.37 02:06:01 AM 1 40.59 0.00 5.92 3.92 0.15 49.41 02:07:01 AM all 15.29 0.00 1.81 2.68 0.10 80.13 02:07:01 AM 0 7.10 0.00 1.02 1.72 0.10 90.06 02:07:01 AM 1 23.50 0.00 2.59 3.63 0.10 70.17 02:08:01 AM all 13.48 0.00 2.01 3.45 0.07 80.99 02:08:01 AM 0 14.03 0.00 2.15 4.28 0.07 79.48 02:08:01 AM 1 12.92 0.00 1.88 2.63 0.07 82.51 02:09:01 AM all 19.74 0.00 3.48 4.09 0.11 72.59 02:09:01 AM 0 17.40 0.00 3.63 3.09 0.08 75.80 02:09:01 AM 1 22.06 0.00 3.33 5.08 0.13 69.40 02:10:01 AM all 1.75 0.00 0.25 0.21 0.05 97.74 02:10:01 AM 0 0.67 0.00 0.18 0.07 0.07 99.01 02:10:01 AM 1 2.84 0.00 0.32 0.35 0.03 96.46 02:11:01 AM all 20.55 0.00 3.12 1.88 0.09 74.35 02:11:01 AM 0 12.89 0.00 2.51 1.24 0.08 83.29 02:11:01 AM 1 28.25 0.00 3.74 2.54 0.10 65.37 Average: all 20.61 0.01 3.75 3.70 0.10 71.83 Average: 0 15.82 0.00 3.44 3.44 0.10 77.21 Average: 1 25.41 0.01 4.07 3.96 0.10 66.45