---> uname -a: Linux prd-centos8-robot-2c-8g-6098.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 585 4983 19 2128 6815 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:88:ef:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe88:ef13/64 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) 01/29/2025 _x86_64_ (2 CPU) 00:56:08 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 48.98 6.00 42.99 1088.04 4684.02 12:59:01 AM 35.08 0.00 35.08 0.00 3096.83 01:00:01 AM 84.44 0.77 83.67 53.58 10001.48 01:01:01 AM 10.49 0.40 10.09 64.36 366.36 01:02:01 AM 65.11 6.81 58.30 1249.88 7566.66 01:03:01 AM 10.68 0.08 10.60 31.99 860.57 01:04:01 AM 13.56 0.40 13.16 42.65 596.88 Average: 38.34 2.07 36.27 361.61 3882.19 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5529816 7072348 2352608 29.85 2688 1735188 675932 7.57 186940 1879392 15184 12:59:01 AM 5364988 7064868 2517436 31.94 2688 1883020 667272 7.47 186512 2014852 165780 01:00:01 AM 5252544 7056512 2629880 33.36 2688 1982004 669164 7.49 205816 2083176 436 01:01:01 AM 5231916 7041064 2650508 33.63 2688 1987180 687400 7.70 221116 2088904 3272 01:02:01 AM 5011096 7057712 2871328 36.43 2688 2216276 626852 7.02 258348 2238488 16584 01:03:01 AM 4978724 7026036 2903700 36.84 2688 2217340 658596 7.37 258460 2274384 36 01:04:01 AM 5173876 7044404 2708548 34.36 2688 2045748 667076 7.47 418572 1937912 13248 Average: 5220423 7051849 2662001 33.77 2688 2009537 664613 7.44 247966 2073873 30649 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 57.85 44.15 487.82 12.40 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 34.76 29.55 494.08 3.86 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 42.17 30.37 452.99 6.42 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 16.72 8.84 5.43 3.32 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 230.68 165.77 336.85 41.93 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 6.48 3.70 2.71 0.49 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 48.15 35.82 77.23 19.56 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 62.42 45.47 265.30 12.57 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) 01/29/2025 _x86_64_ (2 CPU) 00:56:08 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 13.03 0.00 2.26 20.22 0.13 64.35 12:58:01 AM 0 12.66 0.00 2.19 24.26 0.13 60.76 12:58:01 AM 1 13.41 0.00 2.33 16.19 0.13 67.94 12:59:01 AM all 15.50 0.00 2.37 3.62 0.09 78.42 12:59:01 AM 0 17.13 0.00 2.36 4.26 0.07 76.18 12:59:01 AM 1 13.87 0.00 2.38 2.97 0.12 80.65 01:00:01 AM all 19.33 0.00 3.26 5.81 0.11 71.49 01:00:01 AM 0 21.26 0.00 3.75 6.30 0.12 68.58 01:00:01 AM 1 17.40 0.00 2.77 5.32 0.10 74.41 01:01:01 AM all 9.05 0.00 1.28 0.92 0.06 88.69 01:01:01 AM 0 13.44 0.00 1.27 1.51 0.07 83.71 01:01:01 AM 1 4.66 0.00 1.29 0.33 0.05 93.66 01:02:01 AM all 26.27 0.00 5.04 7.02 0.11 61.56 01:02:01 AM 0 37.22 0.00 5.66 5.29 0.12 51.72 01:02:01 AM 1 15.38 0.00 4.44 8.74 0.10 71.35 01:03:01 AM all 0.65 0.00 0.19 0.63 0.03 98.50 01:03:01 AM 0 1.15 0.00 0.27 0.90 0.03 97.65 01:03:01 AM 1 0.15 0.00 0.12 0.35 0.03 99.35 01:04:01 AM all 14.20 0.00 2.27 0.46 0.10 82.97 01:04:01 AM 0 14.82 0.00 2.69 0.32 0.08 82.09 01:04:01 AM 1 13.58 0.00 1.85 0.60 0.12 83.85 Average: all 13.99 0.00 2.38 5.52 0.09 78.01 Average: 0 16.79 0.00 2.59 6.12 0.09 74.41 Average: 1 11.20 0.00 2.17 4.93 0.09 81.61