---> uname -a: Linux prd-centos8-robot-2c-8g-44440.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 582 4980 19 2134 6818 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:fe:c2:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85469sec preferred_lft 85469sec inet6 fe80::f816:3eff:fefe:c2bf/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) 10/21/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 83.93 23.22 60.71 6207.14 5194.69 01:11:01 AM 93.89 0.70 93.19 50.72 10300.10 01:12:01 AM 26.97 0.42 26.56 64.78 2357.25 01:13:01 AM 53.62 0.03 53.59 3.47 7154.51 01:14:01 AM 3.30 0.10 3.20 32.13 110.06 01:15:01 AM 1.95 0.00 1.95 0.00 118.54 01:16:01 AM 0.23 0.00 0.23 0.00 60.69 01:17:01 AM 0.12 0.00 0.12 0.00 50.58 01:18:01 AM 0.30 0.00 0.30 0.00 61.01 01:19:01 AM 0.53 0.00 0.53 0.00 18.21 01:20:01 AM 0.42 0.00 0.42 0.00 15.82 01:21:01 AM 0.50 0.00 0.50 0.00 24.29 01:22:01 AM 0.12 0.00 0.12 0.00 19.08 01:23:01 AM 13.20 0.33 12.86 37.86 556.86 Average: 19.94 1.77 18.17 456.32 1860.69 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5330144 7014752 2552288 32.38 2688 1866624 733988 8.22 209236 2018440 143084 01:11:01 AM 5190664 7017224 2691768 34.15 2688 2003840 699888 7.84 222016 2123204 30116 01:12:01 AM 5082260 6994032 2800172 35.52 2688 2086192 723044 8.10 257292 2188856 62520 01:13:01 AM 5040584 7068120 2841848 36.05 2688 2197084 624652 6.99 258412 2208264 4 01:14:01 AM 4998364 7027776 2884068 36.59 2688 2198968 682076 7.64 258556 2250548 920 01:15:01 AM 4994924 7025900 2887508 36.63 2688 2200528 716216 8.02 258564 2253832 828 01:16:01 AM 4991548 7023904 2890884 36.68 2688 2201928 733028 8.21 258568 2257016 488 01:17:01 AM 4989460 7023284 2892972 36.70 2688 2203380 733028 8.21 258572 2259176 468 01:18:01 AM 4985484 7020844 2896948 36.75 2688 2204916 749048 8.39 258572 2263248 260 01:19:01 AM 4985300 7020728 2897132 36.75 2688 2204980 749048 8.39 258572 2263320 4 01:20:01 AM 4985148 7020928 2897284 36.76 2688 2205332 751480 8.41 258576 2263520 4 01:21:01 AM 4982672 7019064 2899760 36.79 2688 2205960 751480 8.41 258576 2265828 112 01:22:01 AM 4980800 7018208 2901632 36.81 2688 2206988 751480 8.41 258584 2267740 596 01:23:01 AM 5120024 6996608 2762408 35.05 2688 2051636 706756 7.91 298388 2112872 28008 Average: 5046955 7020812 2835477 35.97 2688 2145597 721801 8.08 255177 2213990 19101 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 297.81 177.86 1531.55 60.47 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 69.23 53.98 649.41 8.69 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 43.05 33.56 295.70 8.22 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 224.51 144.98 49.05 42.06 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 58.71 52.87 12.57 4.71 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 73.91 69.88 14.55 6.98 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 51.66 48.66 10.81 5.32 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 58.78 57.95 12.17 5.62 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 64.39 60.66 13.80 7.08 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 3.12 2.28 0.63 0.42 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 15.09 13.23 3.47 2.32 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 22.86 19.52 5.39 3.54 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 34.56 29.06 8.21 5.15 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 86.50 55.54 103.49 49.26 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 78.85 58.56 193.56 14.98 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) 10/21/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 34.35 0.00 6.64 7.55 0.19 51.27 01:10:01 AM 0 26.86 0.00 6.28 6.84 0.17 59.84 01:10:01 AM 1 41.79 0.00 6.99 8.26 0.20 42.76 01:11:01 AM all 25.35 0.00 3.57 3.55 0.09 67.44 01:11:01 AM 0 18.74 0.00 3.34 3.42 0.10 74.39 01:11:01 AM 1 31.96 0.00 3.80 3.68 0.08 60.48 01:12:01 AM all 20.58 0.00 2.85 0.68 0.09 75.80 01:12:01 AM 0 12.44 0.00 2.47 0.97 0.08 84.04 01:12:01 AM 1 28.72 0.00 3.22 0.38 0.10 67.57 01:13:01 AM all 15.82 0.00 3.09 2.09 0.06 78.95 01:13:01 AM 0 13.85 0.00 3.17 1.92 0.05 81.01 01:13:01 AM 1 17.78 0.00 3.00 2.25 0.07 76.90 01:14:01 AM all 3.84 0.00 0.34 0.05 0.05 95.71 01:14:01 AM 0 1.35 0.00 0.37 0.00 0.05 98.23 01:14:01 AM 1 6.35 0.00 0.32 0.10 0.05 93.18 01:15:01 AM all 7.13 0.00 0.41 0.01 0.08 92.36 01:15:01 AM 0 4.51 0.00 0.32 0.00 0.08 95.09 01:15:01 AM 1 9.76 0.00 0.50 0.02 0.08 89.63 01:16:01 AM all 5.34 0.00 0.32 0.00 0.08 94.26 01:16:01 AM 0 4.81 0.00 0.27 0.00 0.08 94.84 01:16:01 AM 1 5.88 0.00 0.37 0.00 0.07 93.69 01:17:01 AM all 4.10 0.00 0.28 0.00 0.08 95.54 01:17:01 AM 0 2.02 0.00 0.32 0.00 0.08 97.57 01:17:01 AM 1 6.18 0.00 0.23 0.00 0.08 93.50 01:18:01 AM all 7.88 0.00 0.46 0.00 0.08 91.58 01:18:01 AM 0 3.77 0.00 0.49 0.00 0.07 95.68 01:18:01 AM 1 11.99 0.00 0.43 0.00 0.08 87.49 01:19:01 AM all 1.15 0.00 0.13 0.00 0.07 98.66 01:19:01 AM 0 1.30 0.00 0.12 0.00 0.07 98.51 01:19:01 AM 1 1.00 0.00 0.13 0.00 0.07 98.80 01:20:01 AM all 3.80 0.00 0.23 0.00 0.08 95.89 01:20:01 AM 0 4.08 0.00 0.27 0.00 0.08 95.57 01:20:01 AM 1 3.52 0.00 0.18 0.00 0.08 96.21 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 5.59 0.00 0.43 0.00 0.07 93.91 01:21:01 AM 0 4.18 0.00 0.28 0.00 0.07 95.47 01:21:01 AM 1 7.00 0.00 0.58 0.00 0.08 92.34 01:22:01 AM all 8.51 0.00 0.38 0.00 0.09 91.02 01:22:01 AM 0 4.42 0.00 0.37 0.00 0.10 95.12 01:22:01 AM 1 12.60 0.00 0.38 0.00 0.08 86.93 01:23:01 AM all 18.06 0.00 2.08 0.17 0.09 79.60 01:23:01 AM 0 10.62 0.00 1.73 0.23 0.10 87.31 01:23:01 AM 1 25.51 0.00 2.42 0.10 0.08 71.88 Average: all 11.52 0.00 1.51 1.00 0.09 85.89 Average: 0 8.05 0.00 1.41 0.95 0.08 89.51 Average: 1 14.99 0.00 1.61 1.05 0.09 82.26