---> uname -a: Linux prd-centos8-robot-2c-8g-92.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4946 19 2176 6825 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:73:5f:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85536sec preferred_lft 85536sec inet6 fe80::f816:3eff:fe73:5fff/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) 10/02/2025 _x86_64_ (2 CPU) 08:59:08 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 244.76 236.36 8.39 13376.22 64.34 09:01:01 AM 81.91 52.62 29.29 7239.99 14718.34 09:02:01 AM 49.23 19.78 29.46 432.73 21453.24 09:03:01 AM 45.74 18.31 27.43 5177.94 3269.96 09:04:02 AM 32.09 0.17 31.92 4.80 3770.93 09:05:01 AM 65.25 0.03 65.22 0.54 6946.88 09:06:01 AM 51.82 0.07 51.76 1.87 6682.15 09:07:01 AM 20.53 0.65 19.88 51.05 2636.84 09:08:01 AM 23.66 0.38 23.28 64.26 1712.40 09:09:01 AM 50.40 6.71 43.69 1245.72 3159.46 09:10:01 AM 47.77 2.73 45.03 439.59 6559.06 09:11:01 AM 5.70 0.20 5.50 11.60 253.52 09:12:01 AM 3.53 0.00 3.53 0.00 180.52 09:13:01 AM 29.97 0.65 29.32 74.11 1293.45 Average: 39.39 8.30 31.09 1157.94 5577.75 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 7345864 7358580 536560 6.81 2688 222456 442236 5.61 104076 228324 8036 09:01:01 AM 6144020 7358604 1738404 22.05 2688 1420536 358632 4.55 110576 1400052 652928 09:02:01 AM 6117620 7339136 1764804 22.39 2688 1422088 358632 4.55 110812 1400868 32 09:03:01 AM 5589940 7090648 2292484 29.08 2688 1694732 680380 7.62 182240 1828836 44584 09:04:02 AM 5403720 7011524 2478704 31.45 2688 1798544 771480 8.64 197144 1988100 59816 09:05:01 AM 5325572 7046320 2556852 32.44 2688 1903584 685168 7.67 185492 2041096 55816 09:06:01 AM 5162496 7004968 2719928 34.51 2688 2019908 703952 7.88 187972 2186768 37960 09:07:01 AM 5251792 7089620 2630632 33.37 2688 2013676 641484 7.18 205244 2077824 30160 09:08:01 AM 5248940 7088412 2633484 33.41 2688 2015612 626692 7.02 217396 2067840 3744 09:09:01 AM 4909768 6996264 2972656 37.71 2688 2254560 691944 7.75 256284 2342836 160020 09:10:01 AM 4961804 7064136 2920620 37.05 2688 2270164 619132 6.93 266168 2276164 3028 09:11:01 AM 4921568 7024488 2960856 37.56 2688 2270824 681856 7.63 266292 2316240 4 09:12:01 AM 5143260 7063956 2739164 34.75 2688 2090044 630384 7.06 259796 2101312 64 09:13:01 AM 5154608 7073420 2727816 34.61 2688 2092960 642080 7.19 461988 1911508 11932 Average: 5477212 7115005 2405212 30.51 2688 1820692 609575 6.83 215106 1869126 76295 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 6.29 3.50 2.05 0.58 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 2.30 1.62 0.51 0.34 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 4.19 2.10 0.85 0.45 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 245.93 159.76 1175.00 53.80 0.00 0.00 0.00 0.00 09:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:02 AM eth0 37.90 33.54 482.44 3.48 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 22.75 19.28 247.58 2.50 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 34.71 29.83 401.96 12.80 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 14.83 11.70 200.18 2.23 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 8.85 8.67 4.32 3.15 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 36.47 31.41 329.73 7.00 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 133.17 99.78 34.44 25.41 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 20.44 8.96 5.13 1.37 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 20.01 12.81 9.63 3.38 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 37.99 29.71 76.24 24.68 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 47.61 34.51 227.83 10.80 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:08 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 7.55 0.00 11.87 55.04 0.36 25.18 09:00:01 AM 0 5.67 0.00 14.18 46.81 0.00 33.33 09:00:01 AM 1 9.49 0.00 9.49 63.50 0.73 16.79 09:01:01 AM all 10.88 0.03 2.90 77.63 0.06 8.50 09:01:01 AM 0 11.04 0.02 3.53 75.91 0.07 9.44 09:01:01 AM 1 10.72 0.03 2.28 79.36 0.05 7.56 09:02:01 AM all 0.21 0.03 0.89 89.82 0.08 8.96 09:02:01 AM 0 0.22 0.02 0.90 98.23 0.07 0.57 09:02:01 AM 1 0.20 0.05 0.89 81.42 0.10 17.35 09:03:01 AM all 22.44 0.00 4.57 9.75 0.11 63.13 09:03:01 AM 0 19.28 0.00 3.90 7.72 0.10 69.00 09:03:01 AM 1 25.60 0.00 5.25 11.77 0.12 57.25 09:04:02 AM all 9.72 0.00 1.32 13.64 0.06 75.26 09:04:02 AM 0 5.23 0.00 1.05 9.30 0.05 84.36 09:04:02 AM 1 14.24 0.00 1.58 18.00 0.07 66.11 09:05:01 AM all 12.27 0.00 2.34 13.28 0.09 72.02 09:05:01 AM 0 12.25 0.00 2.37 14.36 0.07 70.96 09:05:01 AM 1 12.29 0.00 2.31 12.19 0.12 73.09 09:06:01 AM all 14.23 0.00 2.35 17.02 0.11 66.29 09:06:01 AM 0 18.22 0.00 2.37 14.53 0.08 64.79 09:06:01 AM 1 10.26 0.00 2.33 19.50 0.13 67.78 09:07:01 AM all 9.66 0.00 1.34 4.94 0.10 83.96 09:07:01 AM 0 11.21 0.00 1.52 4.68 0.07 82.52 09:07:01 AM 1 8.12 0.00 1.16 5.19 0.13 85.40 09:08:01 AM all 12.60 0.00 1.23 3.56 0.08 82.52 09:08:01 AM 0 11.50 0.00 1.15 2.62 0.05 84.67 09:08:01 AM 1 13.71 0.00 1.31 4.50 0.12 80.37 09:09:01 AM all 26.84 0.00 4.93 7.47 0.13 60.62 09:09:01 AM 0 17.36 0.00 4.36 6.78 0.13 71.36 09:09:01 AM 1 36.32 0.00 5.50 8.16 0.13 49.87 09:10:01 AM all 10.31 0.00 2.16 9.11 0.08 78.35 09:10:01 AM 0 11.43 0.00 2.29 10.41 0.07 75.80 09:10:01 AM 1 9.19 0.00 2.02 7.80 0.08 80.90 09:10:01 AM CPU %user %nice %system %iowait %steal %idle 09:11:01 AM all 1.84 0.00 0.27 0.18 0.04 97.67 09:11:01 AM 0 0.53 0.00 0.18 0.25 0.05 98.98 09:11:01 AM 1 3.16 0.00 0.35 0.10 0.03 96.35 09:12:01 AM all 1.12 0.00 0.59 0.02 0.05 98.22 09:12:01 AM 0 0.97 0.00 0.33 0.00 0.03 98.67 09:12:01 AM 1 1.27 0.00 0.85 0.03 0.07 97.77 09:13:01 AM all 24.65 0.00 2.95 0.85 0.08 71.48 09:13:01 AM 0 16.96 0.00 2.89 0.78 0.07 79.30 09:13:01 AM 1 32.35 0.00 3.01 0.92 0.08 63.64 Average: all 12.04 0.00 2.16 19.08 0.08 66.64 Average: 0 10.45 0.00 2.08 18.94 0.07 68.46 Average: 1 13.63 0.01 2.23 19.22 0.10 64.81