---> uname -a: Linux prd-centos8-robot-2c-8g-7618.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 594 4964 19 2138 6806 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:51:55:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe51:55c6/64 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) 02/01/2025 _x86_64_ (2 CPU) 23:31:46 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 186.91 144.12 42.79 13406.96 37697.58 11:34:01 PM 82.26 6.30 75.96 1094.57 6178.09 11:35:01 PM 69.46 0.67 68.79 51.19 9789.35 11:36:01 PM 10.90 0.42 10.48 64.79 291.42 11:37:01 PM 58.35 9.23 49.12 1641.72 3014.80 11:38:01 PM 21.79 0.00 21.79 0.00 5544.72 11:39:01 PM 3.78 0.08 3.70 31.99 127.46 11:40:01 PM 13.41 0.37 13.04 42.38 470.41 Average: 55.86 20.15 35.71 2042.26 7890.60 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5754596 7144416 2127836 26.99 2688 1588832 669244 7.49 163612 1706232 39316 11:34:01 PM 5285844 7054680 2596588 32.94 2688 1947540 700132 7.84 187388 2079668 230800 11:35:01 PM 5201472 7003992 2680960 34.01 2688 1980468 727444 8.15 198812 2139816 8 11:36:01 PM 5282644 7087116 2599788 32.98 2688 1982412 645892 7.23 218072 2040284 4 11:37:01 PM 4992096 7048856 2890336 36.67 2688 2226484 639220 7.16 264280 2259952 157256 11:38:01 PM 4996456 7053172 2885976 36.61 2688 2226488 639220 7.16 264272 2250168 4 11:39:01 PM 4955740 7013744 2926692 37.13 2688 2227768 709172 7.94 264396 2290396 8 11:40:01 PM 5160516 7041372 2721916 34.53 2688 2056208 680004 7.61 349860 2020940 16900 Average: 5203670 7055918 2678762 33.98 2688 2029525 676291 7.57 238836 2098432 55537 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 230.25 117.24 806.36 43.18 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 117.14 93.20 1066.08 23.25 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 39.26 25.63 453.51 3.65 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 12.16 10.20 5.34 3.89 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 208.23 157.06 337.19 43.26 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 6.46 3.72 1.22 0.86 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 19.11 11.68 5.23 1.50 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 49.36 34.65 79.68 20.70 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 85.26 56.68 344.35 17.54 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) 02/01/2025 _x86_64_ (2 CPU) 23:31:46 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 30.88 0.06 9.79 23.51 0.09 35.67 11:33:01 PM 0 31.39 0.03 9.70 22.33 0.10 36.45 11:33:01 PM 1 30.37 0.09 9.87 24.69 0.09 34.89 11:34:01 PM all 36.04 0.00 6.03 3.38 0.12 54.43 11:34:01 PM 0 43.48 0.00 6.99 2.95 0.12 46.45 11:34:01 PM 1 28.61 0.00 5.06 3.81 0.12 62.40 11:35:01 PM all 9.65 0.00 1.54 3.64 0.07 85.11 11:35:01 PM 0 10.80 0.00 1.81 3.69 0.07 83.63 11:35:01 PM 1 8.50 0.00 1.27 3.59 0.07 86.58 11:36:01 PM all 10.31 0.00 1.41 0.36 0.05 87.87 11:36:01 PM 0 8.69 0.00 1.35 0.08 0.05 89.83 11:36:01 PM 1 11.93 0.00 1.47 0.63 0.05 85.91 11:37:01 PM all 27.85 0.00 5.35 1.41 0.09 65.29 11:37:01 PM 0 32.23 0.00 5.88 1.39 0.10 60.40 11:37:01 PM 1 23.48 0.00 4.82 1.44 0.08 70.18 11:38:01 PM all 0.29 0.00 0.38 2.06 0.03 97.23 11:38:01 PM 0 0.35 0.00 0.42 1.67 0.03 97.53 11:38:01 PM 1 0.23 0.00 0.33 2.46 0.03 96.94 11:39:01 PM all 1.93 0.00 0.27 0.03 0.06 97.71 11:39:01 PM 0 2.60 0.00 0.27 0.00 0.05 97.08 11:39:01 PM 1 1.27 0.00 0.27 0.05 0.07 98.35 11:40:01 PM all 13.40 0.00 2.13 0.10 0.06 84.31 11:40:01 PM 0 15.74 0.00 2.14 0.13 0.07 81.92 11:40:01 PM 1 11.06 0.00 2.12 0.07 0.05 86.70 Average: all 16.27 0.01 3.35 4.26 0.07 76.04 Average: 0 18.15 0.00 3.56 4.00 0.07 74.22 Average: 1 14.39 0.01 3.13 4.53 0.07 77.87