---> uname -a: Linux prd-centos8-robot-2c-8g-6308.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4812 19 2302 6813 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:a5:c3:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fea5:c3d7/64 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) 23:05:01 LINUX RESTART (2 CPU) 11:06:03 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 72.32 40.33 31.99 5704.65 3912.03 11:08:01 PM 105.93 0.08 105.85 2.40 11252.98 11:09:01 PM 32.44 1.08 31.36 115.98 2698.70 11:10:01 PM 45.00 6.71 38.29 1245.72 2367.06 11:11:01 PM 35.99 2.52 33.47 396.00 6136.25 11:12:01 PM 3.12 0.00 3.12 0.00 96.85 11:13:01 PM 0.33 0.00 0.33 0.00 3.55 11:14:01 PM 0.30 0.00 0.30 0.00 3.02 11:15:01 PM 14.00 0.23 13.76 38.52 693.30 Average: 34.24 5.53 28.71 815.64 3014.99 11:06:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5471044 7039528 2411380 30.59 2688 1760676 735808 8.24 189480 1937980 102672 11:08:01 PM 5161376 6977208 2721048 34.52 2688 1994668 745432 8.35 190196 2187612 56972 11:09:01 PM 5306048 7099292 2576376 32.69 2688 1971436 642596 7.20 217296 2019684 12 11:10:01 PM 5040456 7073364 2841968 36.05 2688 2202620 626464 7.01 254736 2218272 167952 11:11:01 PM 5025728 7070200 2856696 36.24 2688 2214600 638268 7.15 263336 2221920 4 11:12:01 PM 5025852 7070328 2856572 36.24 2688 2214604 638268 7.15 263332 2221888 4 11:13:01 PM 5025992 7070468 2856432 36.24 2688 2214604 638268 7.15 263332 2221940 4 11:14:01 PM 5025924 7070400 2856500 36.24 2688 2214604 638268 7.15 263332 2221804 4 11:15:01 PM 5007872 7050884 2874552 36.47 2688 2212640 692496 7.75 303148 2197692 64 Average: 5121144 7057964 2761280 35.03 2688 2111161 666208 7.46 245354 2160977 36410 11:06:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 285.01 188.90 1623.90 64.68 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 64.38 46.48 667.36 7.95 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.40 12.20 7.13 4.23 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 38.35 32.62 297.96 7.58 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 533.69 384.39 109.25 87.73 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.63 0.42 0.23 0.12 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.37 0.18 0.11 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.58 0.20 0.09 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 18.99 14.21 16.99 7.04 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 106.50 75.09 297.66 19.76 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) 23:05:01 LINUX RESTART (2 CPU) 11:06:03 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 29.09 0.03 5.31 5.87 0.11 59.60 11:07:01 PM 0 33.87 0.02 5.63 5.28 0.11 55.11 11:07:01 PM 1 24.33 0.04 4.99 6.46 0.11 64.08 11:08:01 PM all 27.19 0.00 4.09 5.63 0.08 63.00 11:08:01 PM 0 42.60 0.00 5.27 4.81 0.08 47.24 11:08:01 PM 1 11.85 0.00 2.90 6.46 0.08 78.71 11:09:01 PM all 14.04 0.00 2.01 1.69 0.07 82.20 11:09:01 PM 0 19.07 0.00 2.52 2.16 0.07 76.19 11:09:01 PM 1 9.01 0.00 1.50 1.22 0.07 88.20 11:10:01 PM all 23.40 0.00 4.44 1.24 0.12 70.80 11:10:01 PM 0 23.03 0.00 4.57 0.93 0.12 71.35 11:10:01 PM 1 23.76 0.00 4.32 1.55 0.12 70.25 11:11:01 PM all 5.65 0.00 1.86 1.99 0.07 90.43 11:11:01 PM 0 8.56 0.00 2.01 1.98 0.05 87.40 11:11:01 PM 1 2.74 0.00 1.71 2.01 0.08 93.46 11:12:01 PM all 0.17 0.00 0.06 0.01 0.04 99.72 11:12:01 PM 0 0.07 0.00 0.07 0.02 0.05 99.80 11:12:01 PM 1 0.27 0.00 0.05 0.00 0.03 99.65 11:13:01 PM all 0.23 0.00 0.06 0.00 0.05 99.66 11:13:01 PM 0 0.05 0.00 0.03 0.00 0.05 99.87 11:13:01 PM 1 0.42 0.00 0.08 0.00 0.05 99.45 11:14:01 PM all 0.31 0.00 0.04 0.00 0.03 99.62 11:14:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:14:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:15:01 PM all 12.83 0.00 1.52 0.26 0.07 85.33 11:15:01 PM 0 21.43 0.00 1.95 0.25 0.05 76.31 11:15:01 PM 1 4.21 0.00 1.09 0.27 0.08 94.36 Average: all 12.46 0.00 2.14 1.83 0.07 83.50 Average: 0 16.43 0.00 2.44 1.69 0.07 79.37 Average: 1 8.49 0.00 1.84 1.97 0.07 87.62