---> uname -a: Linux prd-centos8-robot-2c-8g-7319.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 615 4960 19 2122 6786 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:21:c4:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe21:c482/64 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) 01/04/2025 _x86_64_ (2 CPU) 00:53:57 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 92.53 0.45 92.08 16.80 7956.92 12:57:01 AM 64.35 1.05 63.30 113.70 8005.31 12:58:01 AM 12.86 0.03 12.83 2.27 761.27 12:59:01 AM 60.64 6.75 53.89 1249.39 7587.69 01:00:01 AM 3.03 0.10 2.93 32.12 100.43 01:01:01 AM 28.99 0.65 28.34 74.10 1294.07 Average: 43.73 1.51 42.23 248.04 4284.10 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5292920 7058556 2589512 32.85 2688 1944444 685528 7.68 186840 2069292 177872 12:57:01 AM 5296648 7096804 2585784 32.80 2688 1978148 639040 7.16 216856 2028996 24 12:58:01 AM 5178056 7033708 2704376 34.31 2688 2031116 701996 7.86 228016 2128436 46500 12:59:01 AM 5020904 7060504 2861528 36.30 2688 2209512 678088 7.59 258180 2232212 76 01:00:01 AM 5017644 7059156 2864788 36.34 2688 2211420 672520 7.53 258692 2235212 948 01:01:01 AM 5161788 7027508 2720644 34.52 2688 2041080 749204 8.39 447964 1921740 176 Average: 5161327 7056039 2721105 34.52 2688 2069287 687729 7.70 266091 2102648 37599 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 90.67 70.84 951.22 10.63 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 45.85 31.27 439.01 6.38 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 22.50 16.35 100.83 3.58 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 201.13 143.88 236.97 38.34 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 28.67 16.13 7.78 2.52 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 46.56 35.42 80.18 23.43 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 72.56 52.31 302.65 14.15 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) 01/04/2025 _x86_64_ (2 CPU) 00:53:57 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 35.01 0.00 5.11 2.49 0.10 57.28 12:56:01 AM 0 45.34 0.00 6.32 2.68 0.10 45.56 12:56:01 AM 1 24.66 0.00 3.90 2.30 0.10 69.04 12:57:01 AM all 20.87 0.00 2.27 2.76 0.09 74.01 12:57:01 AM 0 17.75 0.00 2.39 1.95 0.08 77.82 12:57:01 AM 1 23.98 0.00 2.15 3.56 0.10 70.21 12:58:01 AM all 9.37 0.00 1.75 0.37 0.04 88.47 12:58:01 AM 0 7.30 0.00 1.78 0.42 0.03 90.47 12:58:01 AM 1 11.45 0.00 1.72 0.32 0.05 86.46 12:59:01 AM all 19.13 0.00 3.98 3.34 0.07 73.49 12:59:01 AM 0 23.37 0.00 4.30 2.82 0.07 69.44 12:59:01 AM 1 14.87 0.00 3.66 3.86 0.07 77.55 01:00:01 AM all 1.39 0.00 0.27 0.10 0.05 98.19 01:00:01 AM 0 1.60 0.00 0.27 0.03 0.02 98.08 01:00:01 AM 1 1.19 0.00 0.27 0.17 0.08 98.29 01:01:01 AM all 28.05 0.00 3.23 0.48 0.08 68.16 01:01:01 AM 0 38.06 0.00 3.75 0.47 0.08 57.63 01:01:01 AM 1 18.04 0.00 2.71 0.48 0.08 78.69 Average: all 18.96 0.00 2.77 1.59 0.07 76.62 Average: 0 22.22 0.00 3.13 1.39 0.06 73.19 Average: 1 15.69 0.00 2.40 1.78 0.08 80.05