---> uname -a: Linux prd-centos8-robot-2c-8g-7924.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: 2800.000 BogoMIPS: 5600.00 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 581 4993 19 2122 6820 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:0a:b0:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe0a:b011/64 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) 02/03/2025 _x86_64_ (2 CPU) 01:01:33 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 99.93 30.11 69.83 7122.16 21838.34 01:04:01 AM 87.35 0.73 86.62 53.06 10524.60 01:05:01 AM 44.84 7.13 37.70 1310.50 3174.88 01:06:01 AM 47.73 0.03 47.69 3.47 7068.44 01:07:01 AM 10.83 0.42 10.41 69.03 399.23 01:08:01 AM 28.76 0.53 28.23 64.79 1222.13 Average: 53.24 6.49 46.75 1437.25 7371.17 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5411636 7073692 2470796 31.35 2688 1845636 675176 7.56 186496 1967696 167612 01:04:01 AM 5209584 7009512 2672848 33.91 2688 1977244 698392 7.82 198848 2123220 30688 01:05:01 AM 5033080 7019676 2849352 36.15 2688 2159692 718748 8.05 269556 2223168 125196 01:06:01 AM 5024636 7066584 2857796 36.26 2688 2211788 631776 7.07 258668 2226484 8 01:07:01 AM 5143464 7013852 2738968 34.75 2688 2044248 678544 7.60 253464 2130400 4776 01:08:01 AM 5153212 7023420 2729220 34.62 2688 2046392 680916 7.62 450740 1931452 16724 Average: 5162602 7034456 2719830 34.50 2688 2047500 680592 7.62 269629 2100403 57501 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 283.82 179.77 1592.62 61.09 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 70.70 56.41 670.40 9.53 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 38.45 31.52 297.33 8.01 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 202.55 148.54 45.06 38.93 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 61.67 36.53 77.55 18.16 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 20.35 18.95 17.02 9.23 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 112.92 78.62 450.00 24.16 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) 02/03/2025 _x86_64_ (2 CPU) 01:01:33 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 41.45 0.02 7.95 10.66 0.13 39.79 01:03:01 AM 0 51.52 0.02 8.88 8.88 0.12 30.57 01:03:01 AM 1 31.35 0.02 7.01 12.44 0.14 49.05 01:04:01 AM all 22.48 0.00 3.44 2.87 0.08 71.13 01:04:01 AM 0 25.10 0.00 3.69 2.82 0.08 68.30 01:04:01 AM 1 19.85 0.00 3.19 2.91 0.08 73.96 01:05:01 AM all 22.72 0.00 3.94 1.30 0.08 71.96 01:05:01 AM 0 34.89 0.00 4.42 1.00 0.10 59.58 01:05:01 AM 1 10.58 0.00 3.47 1.59 0.07 84.30 01:06:01 AM all 12.61 0.00 2.59 1.48 0.07 83.25 01:06:01 AM 0 12.14 0.00 2.31 0.50 0.07 84.98 01:06:01 AM 1 13.08 0.00 2.88 2.46 0.07 81.52 01:07:01 AM all 6.20 0.00 1.42 0.10 0.06 92.22 01:07:01 AM 0 6.88 0.00 1.49 0.12 0.07 91.45 01:07:01 AM 1 5.51 0.00 1.35 0.08 0.05 93.00 01:08:01 AM all 29.00 0.00 3.74 0.19 0.13 66.94 01:08:01 AM 0 38.85 0.00 4.20 0.18 0.13 56.63 01:08:01 AM 1 19.17 0.00 3.29 0.20 0.12 77.23 Average: all 22.38 0.00 3.84 2.75 0.09 70.93 Average: 0 28.20 0.00 4.16 2.25 0.09 65.29 Average: 1 16.57 0.00 3.53 3.26 0.09 76.56