---> uname -a: Linux prd-centos8-robot-2c-8g-6139.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 604 4956 19 2137 6797 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:92:3d:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe92:3dad/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) 12/29/2024 _x86_64_ (2 CPU) 00:45:20 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 97.02 23.91 73.11 5689.97 6992.37 12:48:01 AM 75.91 0.73 75.17 53.05 9204.97 12:49:01 AM 39.24 7.13 32.11 1310.71 2547.88 12:50:01 AM 49.59 2.52 47.08 396.07 7085.44 12:51:01 AM 3.00 0.10 2.90 32.12 99.38 12:52:01 AM 1.90 0.00 1.90 0.00 64.66 12:53:01 AM 0.17 0.00 0.17 0.00 14.18 12:54:01 AM 27.31 0.65 26.66 74.11 1248.27 Average: 36.77 4.38 32.39 944.53 3407.15 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5384020 7068080 2498412 31.70 2688 1867288 660940 7.40 186796 1995104 158348 12:48:01 AM 5197928 6998896 2684504 34.06 2688 1978992 713876 7.99 198808 2144028 30680 12:49:01 AM 4987820 6981432 2894612 36.72 2688 2166544 745828 8.35 269856 2268084 130120 12:50:01 AM 4992464 7046524 2889968 36.66 2688 2224028 629408 7.05 263732 2254740 4 12:51:01 AM 4925324 6980616 2957108 37.52 2688 2225244 749708 8.39 263856 2321160 16 12:52:01 AM 4791760 6847104 3090672 39.21 2688 2225292 885832 9.92 263856 2454144 24 12:53:01 AM 4991584 7048016 2890848 36.67 2688 2226380 637352 7.14 264196 2255812 744 12:54:01 AM 5075120 6955764 2807312 35.61 2688 2056440 716288 8.02 454468 2004000 188 Average: 5043252 6990804 2839180 36.02 2688 2121276 717404 8.03 270696 2212134 40016 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 298.55 180.84 1667.78 61.23 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 60.46 42.19 576.98 7.60 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 35.13 32.06 298.42 8.34 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 191.15 140.14 44.66 38.65 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 69.44 74.84 24.69 692.05 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 480.42 448.33 6950.82 29.02 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 263.99 233.26 3651.77 15.67 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 43.04 34.22 82.27 23.24 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 180.27 148.24 1662.19 109.48 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) 12/29/2024 _x86_64_ (2 CPU) 00:45:20 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 40.92 0.01 6.97 3.98 0.14 47.98 12:47:01 AM 0 37.28 0.02 6.10 3.81 0.13 52.66 12:47:01 AM 1 44.59 0.00 7.85 4.15 0.14 43.28 12:48:01 AM all 20.56 0.00 2.82 6.46 0.09 70.06 12:48:01 AM 0 14.92 0.00 2.31 7.10 0.08 75.58 12:48:01 AM 1 26.24 0.00 3.34 5.82 0.10 64.50 12:49:01 AM all 25.08 0.00 4.07 1.79 0.09 68.97 12:49:01 AM 0 22.32 0.00 4.03 1.79 0.10 71.76 12:49:01 AM 1 27.86 0.00 4.11 1.78 0.08 66.16 12:50:01 AM all 13.59 0.00 2.74 2.55 0.10 81.02 12:50:01 AM 0 8.37 0.00 2.48 3.33 0.10 85.73 12:50:01 AM 1 18.81 0.00 3.01 1.77 0.10 76.31 12:51:01 AM all 8.51 0.00 0.34 0.04 0.08 91.03 12:51:01 AM 0 8.22 0.00 0.35 0.05 0.05 91.33 12:51:01 AM 1 8.81 0.00 0.32 0.03 0.10 90.73 12:52:01 AM all 11.68 0.00 1.44 0.01 0.15 86.72 12:52:01 AM 0 3.50 0.00 0.64 0.02 0.15 95.69 12:52:01 AM 1 19.93 0.00 2.26 0.00 0.15 77.67 12:53:01 AM all 10.11 0.00 0.97 0.00 0.12 88.80 12:53:01 AM 0 4.46 0.00 0.71 0.00 0.12 94.71 12:53:01 AM 1 15.82 0.00 1.24 0.00 0.12 82.81 12:54:01 AM all 27.69 0.00 3.40 0.55 0.12 68.24 12:54:01 AM 0 14.78 0.00 3.46 0.67 0.12 80.97 12:54:01 AM 1 40.67 0.00 3.33 0.44 0.12 55.44 Average: all 19.76 0.00 2.84 1.93 0.11 75.35 Average: 0 14.22 0.00 2.51 2.10 0.11 81.06 Average: 1 25.34 0.00 3.18 1.75 0.11 69.62