---> uname -a: Linux prd-centos8-robot-2c-8g-188.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 581 4965 19 2151 6820 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:8a:05:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:fe8a:51f/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) 01/09/2025 _x86_64_ (2 CPU) 04:04:16 LINUX RESTART (2 CPU) 04:05:03 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 105.46 28.42 77.04 4285.56 7332.09 04:07:01 AM 74.61 0.73 73.88 53.04 9320.34 04:08:01 AM 38.23 7.13 31.09 1310.71 2184.57 04:09:01 AM 50.58 2.52 48.07 396.00 7087.07 04:10:01 AM 2.58 0.10 2.48 32.12 78.14 04:11:01 AM 1.88 0.00 1.88 0.00 135.47 04:12:01 AM 0.33 0.00 0.33 0.00 64.44 04:13:01 AM 0.17 0.00 0.17 0.00 28.47 04:14:01 AM 0.20 0.00 0.20 0.00 64.02 04:15:01 AM 0.43 0.00 0.43 0.00 20.21 04:16:01 AM 0.15 0.00 0.15 0.00 2.87 04:17:01 AM 0.22 0.00 0.22 0.00 45.37 04:18:01 AM 12.95 0.33 12.61 37.86 532.46 Average: 21.93 2.95 18.97 460.61 2055.55 04:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5369804 7063216 2512628 31.88 2688 1876584 678712 7.60 186984 2009324 165716 04:07:01 AM 5263696 7059556 2618736 33.22 2688 1973800 668692 7.49 207688 2066916 15020 04:08:01 AM 4988408 7003092 2894024 36.71 2688 2186216 737040 8.25 273596 2259488 155824 04:09:01 AM 5024536 7072452 2857896 36.26 2688 2217764 624020 6.99 263956 2222816 4 04:10:01 AM 4982448 7032352 2899984 36.79 2688 2219736 715032 8.01 264100 2264212 748 04:11:01 AM 4978612 7030144 2903820 36.84 2688 2221376 715032 8.01 264112 2268112 204 04:12:01 AM 4973708 7026812 2908724 36.90 2688 2222972 735716 8.24 264112 2272868 84 04:13:01 AM 4971540 7026284 2910892 36.93 2688 2224592 735716 8.24 264116 2274856 808 04:14:01 AM 4969416 7025244 2913016 36.96 2688 2225644 754984 8.45 264116 2276812 32 04:15:01 AM 4968912 7025120 2913520 36.96 2688 2226024 754984 8.45 264120 2277664 4 04:16:01 AM 4968380 7024840 2914052 36.97 2688 2226276 754984 8.45 264120 2278020 208 04:17:01 AM 4965336 7022956 2917096 37.01 2688 2227428 754984 8.45 264120 2281092 60 04:18:01 AM 5103340 6997296 2779092 35.26 2688 2069480 697576 7.81 305588 2122688 27996 Average: 5040626 7031490 2841806 36.05 2688 2162915 717498 8.03 257748 2221144 28208 04:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 342.86 219.05 1857.31 66.87 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 49.18 36.60 447.63 6.73 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 36.19 32.06 296.96 7.69 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 198.27 144.89 45.41 39.83 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 57.15 52.10 12.91 4.99 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 75.11 72.23 14.88 7.02 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 60.87 59.54 12.54 6.10 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 70.76 69.93 14.25 6.67 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 37.64 35.16 9.30 4.90 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 15.54 13.41 3.72 2.38 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 11.55 10.38 2.85 1.86 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 40.40 32.26 59.24 6.02 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 83.99 57.84 103.99 49.51 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 82.37 63.87 217.42 16.07 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) 01/09/2025 _x86_64_ (2 CPU) 04:04:16 LINUX RESTART (2 CPU) 04:05:03 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 40.51 0.01 6.33 2.81 0.10 50.23 04:06:01 AM 0 27.74 0.00 5.35 2.26 0.09 64.57 04:06:01 AM 1 53.27 0.02 7.31 3.36 0.12 35.92 04:07:01 AM all 19.81 0.00 3.07 2.55 0.08 74.50 04:07:01 AM 0 12.05 0.00 2.89 2.71 0.07 82.29 04:07:01 AM 1 27.56 0.00 3.25 2.39 0.08 66.72 04:08:01 AM all 24.10 0.00 3.59 0.92 0.09 71.30 04:08:01 AM 0 15.87 0.00 3.22 0.92 0.08 79.90 04:08:01 AM 1 32.32 0.00 3.95 0.92 0.10 62.71 04:09:01 AM all 12.12 0.00 2.37 1.66 0.07 83.78 04:09:01 AM 0 13.28 0.00 2.41 1.70 0.07 82.54 04:09:01 AM 1 10.96 0.00 2.34 1.62 0.07 85.02 04:10:01 AM all 4.87 0.00 0.39 0.03 0.06 94.65 04:10:01 AM 0 3.46 0.00 0.52 0.05 0.05 95.92 04:10:01 AM 1 6.28 0.00 0.25 0.02 0.07 93.38 04:11:01 AM all 6.42 0.00 0.44 0.01 0.09 93.03 04:11:01 AM 0 4.09 0.00 0.57 0.02 0.08 95.24 04:11:01 AM 1 8.75 0.00 0.32 0.00 0.10 90.83 04:12:01 AM all 5.45 0.00 0.35 0.00 0.09 94.10 04:12:01 AM 0 2.23 0.00 0.47 0.00 0.08 97.22 04:12:01 AM 1 8.69 0.00 0.23 0.00 0.10 90.97 04:13:01 AM all 4.90 0.00 0.34 0.00 0.09 94.66 04:13:01 AM 0 3.04 0.00 0.32 0.00 0.08 96.56 04:13:01 AM 1 6.77 0.00 0.37 0.00 0.10 92.76 04:14:01 AM all 6.46 0.00 0.33 0.00 0.10 93.11 04:14:01 AM 0 4.95 0.00 0.35 0.00 0.08 94.62 04:14:01 AM 1 7.96 0.00 0.32 0.00 0.12 91.60 04:15:01 AM all 3.96 0.00 0.25 0.00 0.08 95.71 04:15:01 AM 0 1.19 0.00 0.20 0.00 0.07 98.55 04:15:01 AM 1 6.73 0.00 0.30 0.00 0.10 92.87 04:16:01 AM all 3.13 0.00 0.21 0.00 0.09 96.57 04:16:01 AM 0 1.82 0.00 0.18 0.00 0.08 97.91 04:16:01 AM 1 4.44 0.00 0.23 0.00 0.10 95.22 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 9.69 0.00 0.44 0.00 0.08 89.79 04:17:01 AM 0 5.96 0.00 0.40 0.00 0.07 93.58 04:17:01 AM 1 13.41 0.00 0.48 0.00 0.08 86.02 04:18:01 AM all 20.80 0.00 2.05 0.09 0.08 76.98 04:18:01 AM 0 16.57 0.00 1.34 0.08 0.08 81.93 04:18:01 AM 1 25.03 0.00 2.76 0.10 0.08 72.03 Average: all 12.41 0.00 1.54 0.62 0.09 85.35 Average: 0 8.58 0.00 1.39 0.59 0.08 89.36 Average: 1 16.23 0.00 1.69 0.64 0.09 81.35