---> uname -a: Linux prd-centos8-robot-2c-8g-18628.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 567 4987 19 2142 6833 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:68:fe:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe68:fe40/64 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) 02/17/2025 _x86_64_ (2 CPU) 10:24:14 LINUX RESTART (2 CPU) 10:25:03 AM tps rtps wtps bread/s bwrtn/s 10:26:01 AM 89.64 8.71 80.93 1508.02 6446.37 10:27:01 AM 76.17 0.73 75.44 53.05 10190.40 10:28:01 AM 11.85 0.42 11.43 64.79 327.83 10:29:01 AM 73.94 9.23 64.71 1641.72 7947.43 10:30:01 AM 7.08 0.00 7.08 0.00 737.23 10:31:01 AM 0.32 0.00 0.32 0.00 4.88 10:32:01 AM 0.18 0.00 0.18 0.00 2.65 10:33:01 AM 4.75 0.42 4.33 69.04 226.29 10:34:01 AM 30.46 0.53 29.92 64.78 1301.20 Average: 32.50 2.20 30.30 373.72 3007.72 10:25:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 AM 5336208 7044756 2546224 32.30 2688 1891140 717256 8.03 188400 2036104 178624 10:27:01 AM 5220400 7023292 2662032 33.77 2688 1980412 705540 7.90 198020 2117636 8 10:28:01 AM 5291268 7096108 2591164 32.87 2688 1982356 656136 7.35 217136 2027988 20 10:29:01 AM 5014576 7072268 2867856 36.38 2688 2226956 626288 7.01 263720 2228004 16600 10:30:01 AM 5014632 7072316 2867800 36.38 2688 2226956 624884 7.00 263716 2227980 16 10:31:01 AM 5014244 7071940 2868188 36.39 2688 2226960 624884 7.00 263720 2228296 12 10:32:01 AM 5014124 7071820 2868308 36.39 2688 2226960 624884 7.00 263720 2228352 16 10:33:01 AM 5137008 7028392 2745424 34.83 2688 2062172 670924 7.51 259304 2121128 6128 10:34:01 AM 5122828 7012456 2759604 35.01 2688 2064536 690840 7.74 455180 1952032 16884 Average: 5129476 7054816 2752956 34.93 2688 2098716 660182 7.39 263657 2129724 24256 10:25:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 258.46 164.78 1510.63 50.12 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 48.30 34.31 457.29 5.77 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 17.65 14.10 6.65 4.88 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 605.50 434.57 410.03 101.28 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 2.13 0.77 0.37 0.18 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 4.31 2.35 1.16 0.86 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 5.51 2.15 1.06 0.79 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 148.70 90.82 111.09 30.49 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 24.79 20.94 19.09 10.57 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 123.43 84.68 275.12 22.67 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) 02/17/2025 _x86_64_ (2 CPU) 10:24:14 LINUX RESTART (2 CPU) 10:25:03 AM CPU %user %nice %system %iowait %steal %idle 10:26:01 AM all 38.75 0.00 5.77 0.97 0.11 54.41 10:26:01 AM 0 40.25 0.00 5.06 0.91 0.12 53.66 10:26:01 AM 1 37.24 0.00 6.48 1.02 0.10 55.16 10:27:01 AM all 15.65 0.00 2.65 2.31 0.08 79.30 10:27:01 AM 0 21.44 0.00 2.99 1.37 0.07 74.14 10:27:01 AM 1 9.88 0.00 2.32 3.25 0.10 84.45 10:28:01 AM all 10.16 0.00 1.69 0.17 0.06 87.92 10:28:01 AM 0 4.64 0.00 1.50 0.03 0.07 93.76 10:28:01 AM 1 15.68 0.00 1.89 0.30 0.05 82.08 10:29:01 AM all 28.17 0.00 5.51 0.80 0.09 65.42 10:29:01 AM 0 36.69 0.00 6.06 0.90 0.08 56.26 10:29:01 AM 1 19.67 0.00 4.96 0.70 0.10 74.57 10:30:01 AM all 0.28 0.00 0.12 0.07 0.04 99.49 10:30:01 AM 0 0.50 0.00 0.15 0.12 0.03 99.20 10:30:01 AM 1 0.07 0.00 0.08 0.02 0.05 99.78 10:31:01 AM all 0.34 0.00 0.10 0.00 0.04 99.52 10:31:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 10:31:01 AM 1 0.20 0.00 0.15 0.00 0.05 99.60 10:32:01 AM all 0.45 0.00 0.11 0.00 0.04 99.40 10:32:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 10:32:01 AM 1 0.32 0.00 0.13 0.00 0.05 99.50 10:33:01 AM all 7.38 0.00 1.88 0.03 0.07 90.64 10:33:01 AM 0 7.43 0.00 2.06 0.03 0.07 90.41 10:33:01 AM 1 7.33 0.00 1.70 0.03 0.07 90.87 10:34:01 AM all 30.29 0.00 3.42 0.16 0.10 66.04 10:34:01 AM 0 34.88 0.00 3.59 0.17 0.10 61.27 10:34:01 AM 1 25.69 0.00 3.25 0.15 0.10 70.81 Average: all 14.53 0.00 2.35 0.50 0.07 82.55 Average: 0 16.24 0.00 2.38 0.39 0.07 80.92 Average: 1 12.81 0.00 2.31 0.61 0.07 84.19