---> uname -a: Linux prd-centos8-robot-2c-8g-23648.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 577 5004 19 2115 6823 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:e7:11:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fee7:11da/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) 09/18/2024 _x86_64_ (2 CPU) 06:01:46 LINUX RESTART (2 CPU) 06:02:01 AM tps rtps wtps bread/s bwrtn/s 06:03:01 AM 185.14 143.54 41.60 13282.73 38197.13 06:04:01 AM 96.50 12.73 83.77 2334.41 6006.53 06:05:01 AM 75.00 0.63 74.37 48.93 9499.88 06:06:01 AM 28.97 0.42 28.56 64.78 1602.02 06:07:01 AM 41.71 0.03 41.68 3.47 6772.15 06:08:01 AM 2.45 0.08 2.37 31.99 70.36 06:09:01 AM 2.03 0.00 2.03 0.00 79.62 06:10:00 AM 1.93 0.33 1.61 37.94 92.38 06:10:01 AM 21.88 0.00 21.88 0.00 725.62 06:11:01 AM 27.12 0.53 26.59 64.78 1156.95 Average: 51.27 17.59 33.68 1763.41 7055.56 06:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 AM 5758248 7165584 2124184 26.95 2688 1603996 645732 7.23 165288 1691628 31400 06:04:01 AM 5269508 7070116 2612924 33.15 2688 1978644 675188 7.56 210636 2069404 220244 06:05:01 AM 5137468 6986816 2744964 34.82 2688 2026608 735328 8.23 233916 2168028 21188 06:06:01 AM 4996472 7021840 2885960 36.61 2688 2194748 691424 7.74 257640 2262528 169756 06:07:01 AM 5039500 7067232 2842932 36.07 2688 2197012 622744 6.97 259800 2210188 8 06:08:01 AM 4997620 7026708 2884812 36.60 2688 2198368 692104 7.75 259928 2251828 396 06:09:01 AM 4997436 7026548 2884996 36.60 2688 2198400 692104 7.75 259928 2252012 20 06:10:00 AM 5171344 7036200 2711088 34.39 2688 2035628 662636 7.42 253452 2084812 4504 06:10:01 AM 5166892 7031736 2715540 34.45 2688 2035632 669948 7.50 253452 2099504 4520 06:11:01 AM 5169240 7029848 2713192 34.42 2688 2035856 682512 7.64 445544 1917708 1552 Average: 5170373 7046263 2712059 34.41 2688 2050489 676972 7.58 259958 2100764 45359 06:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 191.75 117.27 867.95 45.73 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 102.23 79.60 992.28 18.79 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 38.08 31.28 365.15 6.36 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 36.27 30.56 273.70 6.87 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 153.86 128.51 39.11 36.67 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 27.89 16.84 6.21 2.33 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 7.33 3.00 1.02 0.32 0.00 0.00 0.00 0.00 06:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:00 AM eth0 42.51 27.79 75.10 18.75 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 27.50 26.25 39.55 8.44 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 18.96 17.36 15.80 8.54 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 68.72 50.24 292.82 16.01 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) 09/18/2024 _x86_64_ (2 CPU) 06:01:46 LINUX RESTART (2 CPU) 06:02:01 AM CPU %user %nice %system %iowait %steal %idle 06:03:01 AM all 33.61 0.08 9.40 6.95 0.08 49.89 06:03:01 AM 0 31.92 0.07 9.26 6.09 0.08 52.58 06:03:01 AM 1 35.31 0.08 9.55 7.82 0.07 47.17 06:04:01 AM all 36.50 0.00 6.45 3.03 0.13 53.89 06:04:01 AM 0 47.75 0.00 7.93 3.34 0.13 40.86 06:04:01 AM 1 25.30 0.00 4.98 2.72 0.13 66.87 06:05:01 AM all 19.51 0.00 2.19 3.78 0.08 74.45 06:05:01 AM 0 30.74 0.00 2.71 3.35 0.08 63.11 06:05:01 AM 1 8.36 0.00 1.67 4.20 0.07 85.70 06:06:01 AM all 22.19 0.00 3.49 1.07 0.08 73.17 06:06:01 AM 0 22.82 0.00 3.50 1.01 0.07 72.60 06:06:01 AM 1 21.57 0.00 3.49 1.14 0.08 73.73 06:07:01 AM all 7.42 0.00 1.70 1.67 0.05 89.16 06:07:01 AM 0 10.97 0.00 1.94 1.74 0.05 85.29 06:07:01 AM 1 3.87 0.00 1.46 1.61 0.05 93.02 06:08:01 AM all 2.25 0.00 0.25 0.03 0.06 97.41 06:08:01 AM 0 3.33 0.00 0.37 0.07 0.07 96.17 06:08:01 AM 1 1.17 0.00 0.13 0.00 0.05 98.65 06:09:01 AM all 0.65 0.00 0.13 0.01 0.08 99.13 06:09:01 AM 0 0.52 0.00 0.12 0.02 0.08 99.27 06:09:01 AM 1 0.78 0.00 0.13 0.00 0.08 99.00 06:10:00 AM all 2.28 0.00 1.12 0.03 0.08 96.49 06:10:00 AM 0 2.23 0.00 0.84 0.02 0.07 96.84 06:10:00 AM 1 2.32 0.00 1.41 0.05 0.09 96.13 06:10:01 AM all 42.14 0.00 5.03 0.00 0.00 52.83 06:10:01 AM 0 82.50 0.00 8.12 0.00 0.00 9.38 06:10:01 AM 1 1.27 0.00 1.90 0.00 0.00 96.84 06:11:01 AM all 27.18 0.00 2.80 0.75 0.11 69.16 06:11:01 AM 0 30.93 0.00 2.92 0.94 0.12 65.10 06:11:01 AM 1 23.42 0.00 2.68 0.57 0.10 73.24 Average: all 16.93 0.01 3.06 1.92 0.08 78.00 Average: 0 20.35 0.01 3.30 1.83 0.08 74.42 Average: 1 13.52 0.01 2.82 2.00 0.08 81.56