---> uname -a: Linux prd-centos8-robot-2c-8g-8542.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 586 4961 19 2149 6814 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:44:98:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:fe44:9810/64 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) 01/08/2025 _x86_64_ (2 CPU) 04:52:04 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 88.55 6.45 82.10 1124.21 6406.95 04:55:01 AM 70.86 0.67 70.19 51.18 9679.91 04:56:01 AM 19.03 0.52 18.51 64.78 1114.48 04:57:01 AM 63.30 9.23 54.07 1641.45 7578.28 04:58:01 AM 4.17 0.00 4.17 0.00 189.97 04:59:01 AM 0.27 0.00 0.27 0.00 3.63 05:00:01 AM 0.15 0.00 0.15 0.00 1.18 05:01:01 AM 2.07 0.12 1.95 32.25 98.87 05:02:01 AM 0.85 0.07 0.78 1.73 124.13 05:03:01 AM 0.52 0.00 0.52 0.00 22.49 05:04:01 AM 0.33 0.03 0.30 1.87 16.83 05:05:01 AM 7.15 0.32 6.83 36.92 265.91 Average: 21.44 1.45 19.99 246.20 2125.21 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5337896 7103200 2544528 32.28 2688 1944352 643304 7.20 186564 2025148 228216 04:55:01 AM 5263968 7063104 2618456 33.22 2688 1977348 685684 7.68 208004 2068316 1120 04:56:01 AM 5170256 7027404 2712168 34.41 2688 2032568 720992 8.07 228792 2132468 47172 04:57:01 AM 5007920 7059192 2874504 36.47 2688 2221276 644772 7.22 263760 2232552 76 04:58:01 AM 5012332 7063588 2870092 36.41 2688 2221276 644772 7.22 263764 2232616 4 04:59:01 AM 5012288 7063548 2870136 36.41 2688 2221280 644772 7.22 263764 2232560 4 05:00:01 AM 5011968 7063228 2870456 36.42 2688 2221280 662548 7.42 263764 2232908 4 05:01:01 AM 4967940 7021744 2914484 36.97 2688 2223796 695968 7.79 264032 2275924 504 05:02:01 AM 4962296 7019144 2920128 37.05 2688 2226844 695968 7.79 264192 2281924 116 05:03:01 AM 4960904 7018112 2921520 37.06 2688 2227204 695968 7.79 264192 2283188 44 05:04:01 AM 4959076 7016740 2923348 37.09 2688 2227652 711352 7.96 264332 2284896 4 05:05:01 AM 5012256 6945532 2870168 36.41 2688 2107128 769800 8.62 291828 2221784 50516 Average: 5056592 7038711 2825832 35.85 2688 2154334 684658 7.67 252249 2208690 27315 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 180.40 133.64 1333.65 38.88 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 43.79 30.89 437.77 5.04 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 32.61 25.41 118.30 6.66 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 590.55 427.95 296.83 94.81 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 3.18 2.03 0.79 0.49 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.75 2.00 0.51 0.44 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 1.55 0.77 0.18 0.13 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 52.78 34.11 16.01 5.51 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 36.74 25.84 7.68 4.97 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 16.99 9.31 2.87 1.83 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 14.21 9.78 2.90 1.86 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 81.17 53.28 96.28 32.74 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 88.07 62.92 192.80 16.11 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) 01/08/2025 _x86_64_ (2 CPU) 04:52:04 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 38.47 0.00 5.82 1.85 0.10 53.76 04:54:01 AM 0 32.72 0.00 5.30 1.52 0.10 60.37 04:54:01 AM 1 44.23 0.00 6.34 2.18 0.10 47.15 04:55:01 AM all 14.24 0.00 2.41 2.46 0.10 80.80 04:55:01 AM 0 12.60 0.00 2.44 2.81 0.08 82.07 04:55:01 AM 1 15.88 0.00 2.37 2.11 0.12 79.52 04:56:01 AM all 18.31 0.00 2.23 0.45 0.08 78.93 04:56:01 AM 0 14.33 0.00 1.54 0.37 0.05 83.71 04:56:01 AM 1 22.29 0.00 2.91 0.54 0.10 74.16 04:57:01 AM all 19.28 0.00 4.31 2.21 0.08 74.12 04:57:01 AM 0 20.80 0.00 4.50 2.21 0.08 72.41 04:57:01 AM 1 17.75 0.00 4.11 2.22 0.08 75.84 04:58:01 AM all 0.35 0.00 0.11 0.01 0.05 99.48 04:58:01 AM 0 0.57 0.00 0.10 0.00 0.05 99.28 04:58:01 AM 1 0.13 0.00 0.12 0.02 0.05 99.68 04:59:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 04:59:01 AM 0 0.42 0.00 0.08 0.00 0.03 99.47 04:59:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 05:00:01 AM all 0.18 0.00 0.08 0.00 0.06 99.69 05:00:01 AM 0 0.07 0.00 0.05 0.00 0.05 99.83 05:00:01 AM 1 0.28 0.00 0.10 0.00 0.07 99.55 05:01:01 AM all 8.97 0.00 0.91 0.03 0.08 90.00 05:01:01 AM 0 6.03 0.00 0.89 0.07 0.08 92.93 05:01:01 AM 1 11.92 0.00 0.94 0.00 0.08 87.06 05:02:01 AM all 14.14 0.00 0.45 0.00 0.08 85.32 05:02:01 AM 0 9.46 0.00 0.30 0.00 0.08 90.15 05:02:01 AM 1 18.83 0.00 0.60 0.00 0.08 80.49 05:03:01 AM all 4.24 0.00 0.28 0.01 0.08 95.39 05:03:01 AM 0 3.33 0.00 0.23 0.02 0.08 96.34 05:03:01 AM 1 5.14 0.00 0.33 0.00 0.08 94.44 05:04:01 AM all 4.31 0.00 0.26 0.01 0.08 95.34 05:04:01 AM 0 3.06 0.00 0.25 0.00 0.07 96.62 05:04:01 AM 1 5.56 0.00 0.27 0.02 0.10 94.05 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 16.33 0.00 1.70 0.04 0.08 81.86 05:05:01 AM 0 16.73 0.00 1.57 0.03 0.08 81.58 05:05:01 AM 1 15.93 0.00 1.82 0.05 0.07 82.13 Average: all 11.59 0.00 1.55 0.59 0.08 86.19 Average: 0 10.01 0.00 1.44 0.58 0.07 87.90 Average: 1 13.17 0.00 1.67 0.59 0.08 84.48