---> uname -a: Linux prd-centos8-robot-2c-8g-26843.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 605 4957 19 2135 6796 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:09:16:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe09:160e/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) 09/24/2024 _x86_64_ (2 CPU) 03:08:14 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 93.45 19.27 74.18 3537.38 6188.56 03:11:01 AM 88.59 0.70 87.89 50.78 9382.19 03:12:01 AM 17.46 0.35 17.11 61.18 1650.70 03:13:01 AM 59.51 0.03 59.47 3.47 7750.31 03:14:01 AM 7.07 0.10 6.97 32.13 305.48 03:15:01 AM 1.97 0.00 1.97 0.00 162.15 03:16:01 AM 0.37 0.00 0.37 0.00 46.86 03:17:01 AM 0.22 0.00 0.22 0.00 36.69 03:18:01 AM 6.81 0.35 6.46 38.25 275.31 03:19:01 AM 27.92 0.53 27.39 64.78 1508.16 Average: 30.34 2.13 28.20 378.93 2730.80 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5354112 7067440 2528320 32.08 2688 1895016 689960 7.73 212028 1991888 146740 03:11:01 AM 5188560 7021440 2693872 34.18 2688 2009940 706468 7.91 221692 2127508 30068 03:12:01 AM 5187208 7059232 2695224 34.19 2688 2046996 657072 7.36 244668 2100032 34948 03:13:01 AM 5019324 7051832 2863108 36.32 2688 2201812 662136 7.41 259740 2227308 92 03:14:01 AM 4975320 7009456 2907112 36.88 2688 2203440 732956 8.21 259884 2272872 380 03:15:01 AM 4962760 6999596 2919672 37.04 2688 2206144 767412 8.59 259900 2284932 36 03:16:01 AM 4956868 6995404 2925564 37.11 2688 2207844 784412 8.78 259904 2290824 500 03:17:01 AM 4953288 6992692 2929144 37.16 2688 2208720 784412 8.78 259904 2294448 348 03:18:01 AM 5105196 6985928 2777236 35.23 2688 2056092 728800 8.16 259728 2164108 14208 03:19:01 AM 5118264 7000876 2764168 35.07 2688 2058368 703648 7.88 452492 1962624 16576 Average: 5082090 7018390 2800342 35.53 2688 2109437 721728 8.08 268994 2171654 24390 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 290.66 183.61 1630.42 61.43 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 66.66 46.32 662.32 7.92 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 13.86 10.45 6.25 4.08 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 203.82 158.91 317.50 46.58 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 47.88 39.46 10.85 3.54 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 206.58 200.15 36.90 18.37 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 88.24 82.25 18.57 10.43 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 36.23 30.76 7.87 5.22 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 83.91 59.01 102.14 40.22 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 20.91 19.26 17.64 9.24 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 105.88 83.02 281.10 20.70 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) 09/24/2024 _x86_64_ (2 CPU) 03:08:14 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 39.31 0.00 6.52 2.72 0.11 51.35 03:10:01 AM 0 41.11 0.00 6.32 2.14 0.10 50.33 03:10:01 AM 1 37.51 0.00 6.71 3.29 0.12 52.37 03:11:01 AM all 22.97 0.00 3.36 3.03 0.08 70.57 03:11:01 AM 0 17.57 0.00 3.31 3.44 0.07 75.61 03:11:01 AM 1 28.35 0.00 3.40 2.62 0.08 65.54 03:12:01 AM all 15.73 0.00 2.13 0.61 0.07 81.47 03:12:01 AM 0 10.81 0.00 1.84 0.68 0.05 86.62 03:12:01 AM 1 20.65 0.00 2.42 0.53 0.08 76.31 03:13:01 AM all 22.10 0.00 3.78 1.76 0.08 72.29 03:13:01 AM 0 12.28 0.00 3.02 2.19 0.08 82.43 03:13:01 AM 1 31.93 0.00 4.53 1.34 0.07 62.13 03:14:01 AM all 3.04 0.00 0.34 0.07 0.03 96.52 03:14:01 AM 0 2.27 0.00 0.23 0.13 0.03 97.32 03:14:01 AM 1 3.80 0.00 0.45 0.00 0.03 95.71 03:15:01 AM all 14.67 0.00 0.87 0.01 0.08 84.37 03:15:01 AM 0 7.66 0.00 0.98 0.02 0.07 91.28 03:15:01 AM 1 21.71 0.00 0.76 0.00 0.08 77.44 03:16:01 AM all 12.79 0.00 0.67 0.00 0.07 86.47 03:16:01 AM 0 12.77 0.00 0.69 0.00 0.07 86.48 03:16:01 AM 1 12.82 0.00 0.65 0.00 0.07 86.46 03:17:01 AM all 8.72 0.00 0.45 0.00 0.08 90.75 03:17:01 AM 0 4.92 0.00 0.43 0.00 0.08 94.56 03:17:01 AM 1 12.52 0.00 0.47 0.00 0.07 86.94 03:18:01 AM all 13.52 0.00 1.44 0.06 0.06 84.93 03:18:01 AM 0 10.72 0.00 1.79 0.05 0.07 87.37 03:18:01 AM 1 16.30 0.00 1.09 0.07 0.05 82.50 03:19:01 AM all 29.46 0.00 3.46 0.56 0.08 66.44 03:19:01 AM 0 21.15 0.00 2.87 0.85 0.08 75.04 03:19:01 AM 1 37.76 0.00 4.04 0.27 0.08 57.86 Average: all 18.24 0.00 2.30 0.88 0.07 78.50 Average: 0 14.13 0.00 2.15 0.95 0.07 82.70 Average: 1 22.35 0.00 2.46 0.81 0.07 74.31