---> uname -a: Linux prd-centos8-robot-2c-8g-7781.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4793 19 2306 6798 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:70:32:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe70:32be/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) 01/05/2025 _x86_64_ (2 CPU) 23:15:01 LINUX RESTART (2 CPU) 11:16:02 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 89.43 8.22 81.21 1449.25 6438.87 11:18:01 PM 73.88 0.73 73.14 53.05 9754.12 11:19:01 PM 38.84 7.13 31.71 1310.71 1714.03 11:20:01 PM 43.24 2.52 40.72 396.00 6843.02 11:21:01 PM 5.08 0.00 5.08 0.00 212.35 11:22:01 PM 0.35 0.00 0.35 0.00 6.15 11:23:01 PM 0.18 0.00 0.18 0.00 2.52 11:24:01 PM 8.92 0.18 8.73 33.86 203.65 Average: 32.37 2.34 30.03 403.16 3140.05 11:16:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5239292 6997308 2643128 33.53 2688 1938156 740820 8.29 194932 2117680 225544 11:18:01 PM 5175340 6995936 2707080 34.34 2688 1998832 735392 8.23 211228 2152144 25572 11:19:01 PM 4981476 7015212 2900944 36.80 2688 2204212 706832 7.91 256728 2277208 173060 11:20:01 PM 5007468 7055684 2874952 36.47 2688 2218320 667848 7.48 264060 2235440 24 11:21:01 PM 5008556 7056796 2873864 36.46 2688 2218328 667848 7.48 264060 2235052 12 11:22:01 PM 5008556 7056796 2873864 36.46 2688 2218328 667848 7.48 264060 2234992 8 11:23:01 PM 5008720 7056960 2873700 36.46 2688 2218328 667848 7.48 264060 2235060 4 11:24:01 PM 4924196 6970724 2958224 37.53 2688 2216180 726464 8.13 303160 2277708 13352 Average: 5044200 7025677 2838220 36.01 2688 2153836 697612 7.81 252786 2220660 54697 11:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 208.80 143.35 1386.85 41.56 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 46.95 34.82 441.87 7.80 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 37.99 32.51 297.83 7.78 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 598.57 453.78 118.25 98.09 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.83 0.50 0.16 0.13 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.93 0.20 0.11 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.87 0.20 0.12 0.04 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 15.45 12.63 15.38 6.48 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 113.60 84.63 280.25 20.19 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) 01/05/2025 _x86_64_ (2 CPU) 23:15:01 LINUX RESTART (2 CPU) 11:16:02 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 39.43 0.00 5.76 2.31 0.10 52.40 11:17:01 PM 0 39.33 0.00 5.61 2.36 0.10 52.59 11:17:01 PM 1 39.53 0.00 5.91 2.26 0.10 52.20 11:18:01 PM all 19.93 0.00 2.81 3.39 0.08 73.79 11:18:01 PM 0 8.17 0.00 2.29 2.91 0.08 86.55 11:18:01 PM 1 31.75 0.00 3.34 3.88 0.07 60.97 11:19:01 PM all 24.54 0.00 4.66 0.73 0.10 69.97 11:19:01 PM 0 19.00 0.00 4.25 0.48 0.08 76.18 11:19:01 PM 1 30.08 0.00 5.06 0.98 0.12 63.76 11:20:01 PM all 8.90 0.00 2.36 1.58 0.06 87.10 11:20:01 PM 0 10.86 0.00 2.48 1.28 0.07 85.31 11:20:01 PM 1 6.94 0.00 2.24 1.87 0.05 88.89 11:21:01 PM all 0.33 0.00 0.08 0.02 0.04 99.53 11:21:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:21:01 PM 1 0.10 0.00 0.12 0.03 0.05 99.70 11:22:01 PM all 0.31 0.00 0.08 0.00 0.03 99.58 11:22:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 11:22:01 PM 1 0.07 0.00 0.10 0.00 0.05 99.78 11:23:01 PM all 0.28 0.00 0.06 0.00 0.05 99.62 11:23:01 PM 0 0.45 0.00 0.03 0.00 0.03 99.48 11:23:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:24:01 PM all 12.41 0.00 1.28 0.08 0.05 86.18 11:24:01 PM 0 13.36 0.00 0.89 0.08 0.03 85.64 11:24:01 PM 1 11.47 0.00 1.67 0.07 0.07 86.73 Average: all 13.21 0.00 2.13 1.01 0.06 83.59 Average: 0 11.47 0.00 1.95 0.88 0.06 85.64 Average: 1 14.95 0.00 2.31 1.13 0.07 81.54