---> uname -a: Linux prd-centos8-robot-2c-8g-9268.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 590 4947 19 2159 6810 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:e1:50:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fee1:5012/64 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) 11/22/2024 _x86_64_ (2 CPU) 02:08:59 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 120.43 41.94 78.49 645.16 15707.53 02:11:01 AM 68.06 27.87 40.19 3611.73 25907.15 02:12:01 AM 95.72 16.21 79.50 3222.53 6303.03 02:13:01 AM 69.71 0.70 69.01 50.78 8813.38 02:14:01 AM 20.93 0.42 20.51 64.79 1522.93 02:15:01 AM 17.76 0.00 17.76 0.00 1210.00 02:16:01 AM 48.44 0.03 48.41 3.47 6487.27 02:17:01 AM 6.85 0.08 6.77 31.99 674.34 02:18:01 AM 4.13 0.02 4.12 0.13 300.08 02:19:01 AM 13.96 0.33 13.63 37.86 1803.90 Average: 38.54 5.14 33.40 780.14 5908.45 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6141204 7357716 1741228 22.09 2688 1420828 364296 4.62 111484 1399788 766192 02:11:01 AM 6010844 7332600 1871588 23.74 2688 1521300 559580 6.27 149588 1467116 1504 02:12:01 AM 5344144 7065364 2538288 32.20 2688 1902956 654188 7.32 209864 2007028 159836 02:13:01 AM 5169184 7001428 2713248 34.42 2688 2008836 709548 7.94 221508 2146056 30112 02:14:01 AM 5245316 7078932 2637116 33.46 2688 2010780 622620 6.97 240412 2053776 12 02:15:01 AM 5057308 6991540 2825124 35.84 2688 2108208 712624 7.98 258876 2212852 79348 02:16:01 AM 5024428 7057800 2858004 36.26 2688 2202764 624176 6.99 257428 2230620 16552 02:17:01 AM 4994324 7028756 2888108 36.64 2688 2203860 661588 7.41 257548 2259748 140 02:18:01 AM 4965720 7008904 2916712 37.00 2688 2212620 693684 7.77 257548 2287292 3644 02:19:01 AM 5148336 7050180 2734096 34.69 2688 2077324 690584 7.73 308956 2072788 13196 Average: 5310081 7097322 2572351 32.63 2688 1966948 629289 7.05 227321 2013706 107054 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 16.64 12.58 24.34 1.49 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 275.14 180.20 1656.04 56.23 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 62.50 44.64 530.64 7.53 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:14:01 AM eth0 11.81 6.83 4.85 2.99 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:15:01 AM eth0 32.16 26.12 292.18 5.07 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 191.72 134.59 43.25 39.43 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 22.98 19.08 5.18 1.63 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 21.84 17.38 213.05 1.57 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 89.90 62.31 242.82 56.39 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.38 55.87 334.13 19.11 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) 11/22/2024 _x86_64_ (2 CPU) 02:08:59 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 0.54 0.54 2.70 93.51 0.00 2.70 02:10:01 AM 0 1.09 0.00 1.09 97.83 0.00 0.00 02:10:01 AM 1 0.00 1.08 4.30 89.25 0.00 5.38 02:11:01 AM all 1.92 0.03 1.89 76.97 0.08 19.11 02:11:01 AM 0 2.61 0.02 1.98 72.49 0.05 22.85 02:11:01 AM 1 1.22 0.03 1.80 81.47 0.10 15.38 02:12:01 AM all 38.67 0.00 6.83 4.21 0.13 50.16 02:12:01 AM 0 28.72 0.00 5.33 2.86 0.12 62.98 02:12:01 AM 1 48.67 0.00 8.34 5.57 0.13 37.28 02:13:01 AM all 20.92 0.00 2.82 5.17 0.08 71.01 02:13:01 AM 0 9.83 0.00 2.47 5.90 0.08 81.71 02:13:01 AM 1 32.08 0.00 3.17 4.43 0.08 60.24 02:14:01 AM all 9.94 0.00 1.11 0.68 0.08 88.20 02:14:01 AM 0 9.27 0.00 1.20 0.55 0.07 88.91 02:14:01 AM 1 10.62 0.00 1.02 0.80 0.08 87.48 02:15:01 AM all 12.53 0.00 2.06 0.68 0.15 84.59 02:15:01 AM 0 9.62 0.00 1.97 0.67 0.17 87.57 02:15:01 AM 1 15.44 0.00 2.14 0.69 0.13 81.60 02:16:01 AM all 15.70 0.00 2.84 2.59 0.07 78.80 02:16:01 AM 0 11.80 0.00 2.76 3.16 0.05 82.23 02:16:01 AM 1 19.60 0.00 2.93 2.02 0.08 75.37 02:17:01 AM all 1.37 0.00 0.22 0.15 0.03 98.22 02:17:01 AM 0 2.08 0.00 0.27 0.12 0.05 97.48 02:17:01 AM 1 0.67 0.00 0.17 0.18 0.02 98.97 02:18:01 AM all 7.60 0.00 0.50 0.05 0.06 91.78 02:18:01 AM 0 12.23 0.00 0.87 0.00 0.07 86.82 02:18:01 AM 1 3.35 0.00 0.17 0.10 0.05 96.33 02:19:01 AM all 19.27 0.00 2.37 0.68 0.08 77.60 02:19:01 AM 0 9.64 0.00 1.57 0.74 0.08 87.97 02:19:01 AM 1 29.04 0.00 3.18 0.63 0.08 67.07 Average: all 14.23 0.00 2.30 10.22 0.08 73.16 Average: 0 10.63 0.00 2.06 9.75 0.08 77.47 Average: 1 17.80 0.01 2.54 10.69 0.09 68.87