---> uname -a: Linux prd-centos8-robot-2c-8g-5879.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 575 5062 19 2059 6827 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:b7:d6:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:feb7:d638/64 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) 01/28/2025 _x86_64_ (2 CPU) 03:24:23 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 85.45 38.14 47.32 5957.61 34241.35 03:27:01 AM 93.07 47.32 45.75 5789.80 6312.28 03:28:01 AM 105.30 0.73 104.57 53.06 11102.20 03:29:01 AM 10.41 0.03 10.38 0.53 1382.97 03:30:02 AM 9.03 0.20 8.83 34.79 216.70 03:31:01 AM 19.79 0.69 19.10 96.51 421.42 Average: 53.94 14.56 39.38 1994.10 8970.08 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 6145164 7358840 1737260 22.04 2688 1420472 379248 4.81 111984 1405104 64868 03:27:01 AM 5428128 7040384 2454296 31.14 2688 1802848 726560 8.14 198396 1964328 127032 03:28:01 AM 5208440 7006296 2673984 33.92 2688 1975880 694928 7.78 198620 2129868 34712 03:29:01 AM 5204584 7002460 2677840 33.97 2688 1975896 694928 7.78 198648 2137012 4 03:30:02 AM 5202568 7001652 2679856 34.00 2688 1977088 705532 7.90 227032 2110752 36 03:31:01 AM 5198820 7005180 2683604 34.05 2688 1983668 709296 7.94 385712 1956468 16724 Average: 5397951 7069135 2484473 31.52 2688 1855975 651749 7.30 220065 1950589 40563 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 7.15 2.75 1.21 0.60 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 299.52 190.87 1567.06 59.97 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 59.54 46.31 670.48 8.17 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 4.90 1.12 5.63 0.19 0.00 0.00 0.00 0.00 03:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 AM eth0 15.93 12.40 14.17 5.71 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 18.18 18.65 13.68 18.81 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 67.67 45.42 379.72 15.57 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) 01/28/2025 _x86_64_ (2 CPU) 03:24:23 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 10.69 0.03 3.32 80.07 0.14 5.75 03:26:01 AM 0 10.83 0.02 2.62 78.84 0.07 7.63 03:26:01 AM 1 10.56 0.03 4.02 81.31 0.22 3.86 03:27:01 AM all 28.06 0.03 5.65 10.79 0.12 55.36 03:27:01 AM 0 27.85 0.07 5.72 8.51 0.10 57.75 03:27:01 AM 1 28.27 0.00 5.57 13.06 0.13 52.97 03:28:01 AM all 28.09 0.00 4.54 5.08 0.09 62.20 03:28:01 AM 0 20.02 0.00 3.98 4.30 0.08 71.62 03:28:01 AM 1 36.17 0.00 5.10 5.86 0.10 52.77 03:29:01 AM all 0.49 0.00 0.20 0.46 0.04 98.81 03:29:01 AM 0 0.63 0.00 0.22 0.48 0.03 98.63 03:29:01 AM 1 0.35 0.00 0.18 0.43 0.05 98.98 03:30:02 AM all 10.73 0.00 1.22 1.84 0.07 86.14 03:30:02 AM 0 4.29 0.00 1.02 0.84 0.07 93.79 03:30:02 AM 1 17.23 0.00 1.42 2.85 0.07 78.44 03:31:01 AM all 25.24 0.00 2.96 3.50 0.18 68.12 03:31:01 AM 0 15.67 0.00 2.62 1.34 0.15 80.22 03:31:01 AM 1 34.78 0.00 3.29 5.67 0.20 56.06 Average: all 17.19 0.01 2.98 16.90 0.11 62.82 Average: 0 13.18 0.01 2.69 15.68 0.08 68.35 Average: 1 21.19 0.01 3.26 18.12 0.13 57.29