---> uname -a: Linux prd-centos8-robot-2c-8g-3075.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 637 4846 19 2214 6764 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:e6:9f:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fee6:9fdd/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) 10/31/2024 _x86_64_ (2 CPU) 03:58:01 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 71.77 15.61 56.16 2745.41 5242.11 04:01:01 AM 91.19 0.72 90.47 50.92 9817.93 04:02:01 AM 24.68 0.48 24.20 66.49 1951.82 04:03:01 AM 58.46 0.03 58.43 3.47 7699.43 04:04:01 AM 5.53 0.10 5.43 32.13 260.17 04:05:01 AM 1.93 0.00 1.93 0.00 361.22 04:06:01 AM 0.92 0.00 0.92 0.00 541.09 04:07:01 AM 0.32 0.02 0.30 1.07 242.93 04:08:01 AM 0.55 0.00 0.55 0.00 195.65 04:09:02 AM 1.08 0.38 0.70 55.31 168.44 04:10:01 AM 0.34 0.00 0.34 0.00 28.22 04:11:01 AM 0.38 0.00 0.38 0.00 11.10 04:12:01 AM 19.08 0.43 18.64 47.98 2529.61 Average: 21.28 1.37 19.91 231.26 2237.51 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5322952 6994656 2559480 32.47 2688 1859512 830800 9.30 225884 2030812 114144 04:01:01 AM 5139044 6970828 2743388 34.80 2688 2008436 772432 8.65 220824 2167532 30116 04:02:01 AM 5150680 7016192 2731752 34.66 2688 2040700 744492 8.34 243440 2135904 29992 04:03:01 AM 4975628 7008000 2906804 36.88 2688 2201828 702656 7.87 257064 2268976 88 04:04:01 AM 4938492 6972800 2943940 37.35 2688 2203788 772772 8.65 257248 2310032 1004 04:05:01 AM 4908676 6958300 2973756 37.73 2688 2219116 772772 8.65 257664 2339236 7368 04:06:01 AM 4899912 6958408 2982520 37.84 2688 2227992 772772 8.65 257664 2347940 492 04:07:01 AM 4893380 6958984 2989052 37.92 2688 2235144 772772 8.65 257664 2355068 364 04:08:01 AM 4882104 6955848 3000328 38.06 2688 2243200 788596 8.83 257720 2366040 2772 04:09:02 AM 4489096 6890044 3393336 43.05 2688 2246976 788100 8.82 259264 2377132 180 04:10:01 AM 4488164 6889700 3394268 43.06 2688 2247628 790452 8.85 259280 2378124 160 04:11:01 AM 4406448 6808424 3475984 44.10 2688 2248020 868800 9.73 259280 2459756 400 04:12:01 AM 5057560 7016448 2824872 35.84 2688 2134272 708896 7.94 490340 1981828 13388 Average: 4888626 6953741 2993806 37.98 2688 2162816 775870 8.69 269487 2270645 15421 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 234.36 150.64 1266.68 52.02 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 67.53 50.80 668.37 8.53 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 19.79 11.56 6.97 4.28 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 240.25 179.26 337.34 39.91 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 22.00 12.41 15.55 1.75 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 47.39 35.58 122.29 8.62 0.00 0.00 0.00 0.00 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 25.04 21.33 51.17 6.91 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 22.30 19.30 37.36 5.71 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 29.70 23.95 65.89 12.05 0.00 0.00 0.00 0.00 04:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 AM eth0 41.34 54.27 23.67 4.87 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 14.46 12.54 3.49 2.34 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 5.25 4.17 1.75 0.72 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 84.56 54.73 150.39 94.70 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 65.75 48.55 211.87 18.67 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) 10/31/2024 _x86_64_ (2 CPU) 03:58:01 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 27.75 0.00 4.88 6.58 0.12 60.67 04:00:01 AM 0 26.76 0.00 4.79 2.67 0.12 65.66 04:00:01 AM 1 28.75 0.00 4.97 10.50 0.12 55.67 04:01:01 AM all 28.60 0.00 4.26 3.27 0.11 63.76 04:01:01 AM 0 34.74 0.00 4.60 2.84 0.10 57.71 04:01:01 AM 1 22.48 0.00 3.92 3.70 0.12 69.79 04:02:01 AM all 16.08 0.00 2.38 0.72 0.08 80.74 04:02:01 AM 0 21.41 0.00 2.55 1.14 0.08 74.82 04:02:01 AM 1 10.76 0.00 2.22 0.30 0.07 86.65 04:03:01 AM all 20.85 0.00 3.55 2.00 0.10 73.50 04:03:01 AM 0 28.58 0.00 3.89 2.47 0.12 64.93 04:03:01 AM 1 13.12 0.00 3.21 1.54 0.08 82.05 04:04:01 AM all 2.02 0.00 0.21 0.12 0.05 97.60 04:04:01 AM 0 1.45 0.00 0.12 0.00 0.07 98.36 04:04:01 AM 1 2.59 0.00 0.30 0.23 0.03 96.84 04:05:01 AM all 15.09 0.00 0.27 0.08 0.08 84.49 04:05:01 AM 0 26.06 0.00 0.25 0.03 0.08 73.57 04:05:01 AM 1 4.15 0.00 0.28 0.12 0.07 95.38 04:06:01 AM all 11.41 0.00 0.17 0.16 0.09 88.17 04:06:01 AM 0 10.29 0.00 0.17 0.15 0.10 89.30 04:06:01 AM 1 12.54 0.00 0.17 0.17 0.08 87.04 04:07:01 AM all 9.62 0.00 0.16 0.03 0.06 90.14 04:07:01 AM 0 7.68 0.00 0.15 0.00 0.07 92.10 04:07:01 AM 1 11.56 0.00 0.17 0.05 0.05 88.17 04:08:01 AM all 14.27 0.00 0.23 0.05 0.09 85.36 04:08:01 AM 0 25.18 0.00 0.22 0.00 0.10 74.50 04:08:01 AM 1 3.43 0.00 0.23 0.10 0.08 96.15 04:09:02 AM all 9.06 0.00 6.31 0.03 0.08 84.53 04:09:02 AM 0 10.17 0.00 6.44 0.05 0.07 83.27 04:09:02 AM 1 7.94 0.00 6.17 0.00 0.10 85.79 04:10:01 AM all 4.89 0.00 0.18 0.00 0.07 94.86 04:10:01 AM 0 8.05 0.00 0.19 0.00 0.07 91.70 04:10:01 AM 1 1.75 0.00 0.17 0.00 0.07 98.01 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 4.72 0.00 0.16 0.00 0.08 95.05 04:11:01 AM 0 8.81 0.00 0.17 0.00 0.05 90.98 04:11:01 AM 1 0.62 0.00 0.15 0.00 0.10 99.13 04:12:01 AM all 24.10 0.00 3.36 0.84 0.09 71.61 04:12:01 AM 0 33.09 0.00 3.98 0.72 0.08 62.13 04:12:01 AM 1 15.13 0.00 2.74 0.95 0.10 81.09 Average: all 14.51 0.00 2.01 1.07 0.08 82.32 Average: 0 18.64 0.00 2.12 0.78 0.09 78.38 Average: 1 10.39 0.00 1.90 1.36 0.08 86.27