---> uname -a: Linux prd-centos8-robot-2c-8g-8244.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 598 4925 19 2173 6803 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:ee:10:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:feee:1060/64 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:44 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 195.33 144.85 50.48 14387.09 38164.86 03:55:01 AM 109.60 0.27 109.33 12.93 10466.34 03:56:01 AM 40.36 1.02 39.34 113.18 4603.40 03:57:02 AM 31.64 6.78 24.86 1248.52 1441.47 03:58:01 AM 47.35 2.56 44.79 402.78 7146.16 03:59:01 AM 0.62 0.10 0.52 32.12 16.08 04:00:01 AM 19.94 0.42 19.53 47.72 2082.11 Average: 63.59 22.33 41.25 2325.35 9136.35 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5533440 7038672 2348992 29.80 2688 1699140 749804 8.40 184288 1887428 92032 03:55:01 AM 5170400 6993204 2712032 34.41 2688 2001396 720728 8.07 190156 2184968 136732 03:56:01 AM 5279864 7080088 2602568 33.02 2688 1978264 639824 7.16 217248 2045152 12 03:57:02 AM 4973240 7010300 2909192 36.91 2688 2207328 691984 7.75 256260 2288976 173048 03:58:01 AM 5000620 7052120 2881812 36.56 2688 2221428 639088 7.16 263924 2246216 8 03:59:01 AM 4929596 7000700 2952836 37.46 2688 2241032 703636 7.88 264056 2316576 18520 04:00:01 AM 5044144 6961588 2838288 36.01 2688 2093448 759364 8.50 471236 2018716 13344 Average: 5133043 7019525 2749389 34.88 2688 2063148 700633 7.84 263881 2141147 61957 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 259.35 150.25 1162.44 54.46 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 97.42 75.40 1121.34 10.81 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 14.30 9.15 6.97 3.57 0.00 0.00 0.00 0.00 03:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:02 AM eth0 35.07 29.47 296.19 6.62 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 184.78 160.06 41.26 40.19 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 67.04 52.13 342.10 5.27 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 71.88 45.50 116.13 53.35 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 104.07 74.36 441.88 24.86 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) 01/07/2025 _x86_64_ (2 CPU) 03:52:44 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 36.42 0.08 10.29 28.69 0.13 24.38 03:54:01 AM 0 40.65 0.07 10.23 28.18 0.13 20.73 03:54:01 AM 1 32.18 0.08 10.35 29.21 0.13 28.04 03:55:01 AM all 32.78 0.00 4.80 4.22 0.16 58.04 03:55:01 AM 0 36.81 0.00 4.85 2.90 0.17 55.28 03:55:01 AM 1 28.74 0.00 4.75 5.55 0.15 60.82 03:56:01 AM all 16.70 0.00 1.94 3.36 0.08 77.92 03:56:01 AM 0 24.95 0.00 2.28 3.93 0.07 68.77 03:56:01 AM 1 8.42 0.00 1.60 2.79 0.08 87.10 03:57:02 AM all 21.34 0.00 4.03 2.66 0.10 71.88 03:57:02 AM 0 22.63 0.00 4.19 2.12 0.10 70.97 03:57:02 AM 1 20.04 0.00 3.86 3.19 0.10 72.80 03:58:01 AM all 8.82 0.00 1.89 2.65 0.08 86.56 03:58:01 AM 0 12.90 0.00 2.25 2.32 0.10 82.44 03:58:01 AM 1 4.75 0.00 1.53 2.98 0.05 90.69 03:59:01 AM all 5.96 0.00 0.41 0.03 0.08 93.52 03:59:01 AM 0 5.29 0.00 0.47 0.05 0.08 94.10 03:59:01 AM 1 6.64 0.00 0.36 0.00 0.07 92.93 04:00:01 AM all 22.95 0.00 3.00 0.96 0.11 72.99 04:00:01 AM 0 27.20 0.00 2.87 1.16 0.12 68.66 04:00:01 AM 1 18.68 0.00 3.13 0.76 0.10 77.33 Average: all 20.76 0.01 3.77 6.08 0.10 69.28 Average: 0 24.38 0.01 3.88 5.81 0.11 65.82 Average: 1 17.11 0.01 3.66 6.36 0.10 72.75