---> uname -a: Linux prd-centos8-robot-2c-8g-9993.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 581 4997 19 2118 6819 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:40:ab:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe40:abac/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) 11/25/2024 _x86_64_ (2 CPU) 01:03:41 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 161.11 114.28 46.83 12675.77 36928.44 01:06:01 AM 91.68 13.06 78.62 2342.54 6542.73 01:07:01 AM 78.97 0.70 78.27 50.78 9550.70 01:08:01 AM 24.69 0.42 24.28 64.78 1860.40 01:09:01 AM 48.14 0.03 48.11 3.47 7050.81 01:10:01 AM 3.55 0.42 3.13 69.03 125.65 01:11:01 AM 27.69 0.53 27.15 64.77 1197.12 Average: 62.26 18.49 43.77 2181.54 9036.26 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5786420 7162032 2096004 26.59 2688 1575088 636380 7.13 155440 1682180 30300 01:06:01 AM 5315896 7047208 2566528 32.56 2688 1913752 684364 7.66 210456 2034104 165116 01:07:01 AM 5181448 7014204 2700976 34.27 2688 2009996 698768 7.82 231460 2123684 13320 01:08:01 AM 5012304 6991156 2870120 36.41 2688 2151900 729132 8.16 267640 2243596 122664 01:09:01 AM 5028636 7061892 2853788 36.20 2688 2202820 629728 7.05 257752 2220276 4 01:10:01 AM 5153776 7019032 2728648 34.62 2688 2038608 695144 7.78 252296 2118476 4572 01:11:01 AM 5169708 7035092 2712716 34.41 2688 2040872 675244 7.56 448092 1914496 16748 Average: 5235455 7047231 2646969 33.58 2688 1990434 678394 7.60 260448 2048116 50389 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 184.69 96.73 592.50 36.38 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 132.11 100.92 1182.79 23.66 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 52.85 39.32 441.37 14.35 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 40.19 30.64 294.73 6.66 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 192.93 135.98 43.79 30.67 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 57.60 33.95 76.06 20.50 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 20.74 18.87 17.00 9.26 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 97.30 65.20 378.29 20.21 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) 11/25/2024 _x86_64_ (2 CPU) 01:03:41 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 20.06 0.07 7.96 53.66 0.09 18.17 01:05:01 AM 0 18.87 0.10 7.81 50.90 0.10 22.21 01:05:01 AM 1 21.23 0.03 8.11 56.40 0.07 14.16 01:06:01 AM all 34.91 0.00 5.76 3.87 0.10 55.37 01:06:01 AM 0 25.22 0.00 4.98 4.40 0.10 65.30 01:06:01 AM 1 44.64 0.00 6.54 3.34 0.10 45.39 01:07:01 AM all 21.64 0.00 3.18 4.42 0.08 70.69 01:07:01 AM 0 10.83 0.00 2.28 4.84 0.08 81.97 01:07:01 AM 1 32.44 0.00 4.09 4.00 0.07 59.40 01:08:01 AM all 18.69 0.00 2.56 0.96 0.08 77.72 01:08:01 AM 0 10.79 0.00 1.88 0.87 0.08 86.38 01:08:01 AM 1 26.59 0.00 3.23 1.05 0.07 69.06 01:09:01 AM all 13.15 0.00 2.62 3.28 0.07 80.88 01:09:01 AM 0 9.14 0.00 2.20 1.74 0.07 86.85 01:09:01 AM 1 17.17 0.00 3.03 4.84 0.07 74.90 01:10:01 AM all 5.46 0.00 1.16 0.05 0.07 93.26 01:10:01 AM 0 5.08 0.00 1.49 0.08 0.07 93.29 01:10:01 AM 1 5.84 0.00 0.83 0.02 0.07 93.24 01:11:01 AM all 30.35 0.00 3.48 0.43 0.08 65.67 01:11:01 AM 0 20.29 0.00 3.23 0.17 0.08 76.23 01:11:01 AM 1 40.41 0.00 3.72 0.68 0.08 55.10 Average: all 20.60 0.01 3.80 9.39 0.08 66.12 Average: 0 14.30 0.01 3.39 8.85 0.08 73.36 Average: 1 26.90 0.00 4.21 9.94 0.07 58.88