---> uname -a: Linux prd-centos8-robot-2c-8g-821.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 644 4882 19 2170 6756 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:02:32:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe02:3225/64 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) 02/21/2025 _x86_64_ (2 CPU) 01:26:29 LINUX RESTART (2 CPU) 01:27:01 AM tps rtps wtps bread/s bwrtn/s 01:28:01 AM 110.84 58.72 52.12 6756.49 30723.84 01:29:01 AM 111.05 0.77 110.28 54.12 9935.66 01:30:01 AM 28.93 0.42 28.51 64.79 3533.26 01:31:01 AM 49.81 9.23 40.58 1641.45 2719.96 01:32:02 AM 26.56 0.00 26.56 0.00 5715.58 01:33:01 AM 3.12 0.12 3.00 33.62 377.14 01:34:01 AM 2.10 0.00 2.10 0.00 67.39 01:35:01 AM 0.18 0.00 0.18 0.00 3.72 01:36:01 AM 12.51 0.32 12.20 36.92 590.59 Average: 38.41 7.75 30.67 956.07 5973.97 01:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 AM 5465440 7046700 2416992 30.66 2688 1772736 725804 8.13 188592 1942236 109848 01:29:01 AM 5198744 7006668 2683688 34.05 2688 1984836 717488 8.03 197340 2136548 86452 01:30:01 AM 5277496 7086816 2604936 33.05 2688 1986784 647432 7.25 216632 2043636 4 01:31:01 AM 5003596 7066268 2878836 36.52 2688 2231508 651112 7.29 262948 2244912 157868 01:32:02 AM 4997984 7060280 2884448 36.59 2688 2231516 651112 7.29 262944 2244948 12 01:33:01 AM 4923744 6995428 2958688 37.54 2688 2240892 785712 8.80 263212 2318604 8 01:34:01 AM 4908588 6980312 2973844 37.73 2688 2240928 803060 8.99 263212 2333336 52 01:35:01 AM 4890616 6966588 2991816 37.96 2688 2245176 803060 8.99 263280 2350936 4256 01:36:01 AM 5015052 6927712 2867380 36.38 2688 2088052 778456 8.72 309084 2204876 31148 Average: 5075696 7015197 2806736 35.61 2688 2113603 729248 8.17 247472 2202226 43294 01:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 273.35 168.08 1537.87 59.81 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 71.40 55.82 742.55 9.01 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 20.21 10.26 6.26 3.77 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 43.56 37.36 303.41 11.73 0.00 0.00 0.00 0.00 01:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:02 AM eth0 152.02 111.90 33.50 25.98 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 138.78 129.21 95.49 52.39 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 321.18 311.63 427.68 117.59 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 148.91 144.78 209.92 46.32 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 54.08 36.09 96.26 36.49 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 135.94 111.65 384.22 40.32 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) 02/21/2025 _x86_64_ (2 CPU) 01:26:29 LINUX RESTART (2 CPU) 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 34.03 0.03 6.00 5.34 0.08 54.51 01:28:01 AM 0 40.66 0.00 5.05 5.10 0.08 49.10 01:28:01 AM 1 27.40 0.07 6.95 5.57 0.08 59.93 01:29:01 AM all 31.66 0.00 4.83 2.98 0.08 60.44 01:29:01 AM 0 40.40 0.00 5.36 2.31 0.08 51.84 01:29:01 AM 1 22.92 0.00 4.30 3.65 0.08 69.04 01:30:01 AM all 9.35 0.00 1.46 1.39 0.06 87.74 01:30:01 AM 0 9.25 0.00 1.52 1.72 0.05 87.46 01:30:01 AM 1 9.45 0.00 1.41 1.05 0.07 88.02 01:31:01 AM all 28.20 0.00 5.11 1.38 0.08 65.22 01:31:01 AM 0 32.59 0.00 5.44 1.27 0.08 60.61 01:31:01 AM 1 23.82 0.00 4.79 1.48 0.08 69.83 01:32:02 AM all 0.62 0.00 0.58 1.87 0.04 96.88 01:32:02 AM 0 0.42 0.00 0.57 2.51 0.05 96.46 01:32:02 AM 1 0.82 0.00 0.60 1.24 0.03 97.31 01:33:01 AM all 20.24 0.00 1.17 0.06 0.09 78.43 01:33:01 AM 0 21.63 0.00 1.70 0.07 0.10 76.50 01:33:01 AM 1 18.84 0.00 0.64 0.05 0.09 80.39 01:34:01 AM all 26.61 0.00 0.69 0.01 0.13 72.55 01:34:01 AM 0 5.20 0.00 0.47 0.02 0.10 94.21 01:34:01 AM 1 48.05 0.00 0.91 0.00 0.17 50.87 01:35:01 AM all 20.41 0.00 0.49 0.00 0.08 79.02 01:35:01 AM 0 10.21 0.00 0.46 0.00 0.08 89.24 01:35:01 AM 1 30.50 0.00 0.52 0.00 0.08 68.90 01:36:01 AM all 14.78 0.00 1.98 0.12 0.08 83.05 01:36:01 AM 0 16.32 0.00 1.70 0.20 0.08 81.69 01:36:01 AM 1 13.24 0.00 2.26 0.03 0.07 84.40 Average: all 20.66 0.00 2.49 1.47 0.08 75.30 Average: 0 19.66 0.00 2.48 1.47 0.08 76.31 Average: 1 21.66 0.01 2.49 1.46 0.08 74.29