---> uname -a: Linux prd-centos8-robot-2c-8g-3220.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 605 4957 19 2134 6796 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:ee:37:73 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 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:feee:3773/64 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) 01/19/2025 _x86_64_ (2 CPU) 23:00:36 LINUX RESTART (2 CPU) 11:01:01 PM tps rtps wtps bread/s bwrtn/s 11:02:01 PM 148.43 93.61 54.82 12200.03 37544.51 11:03:01 PM 74.77 0.30 74.47 13.73 5963.76 11:04:01 PM 74.83 0.73 74.09 53.05 9722.18 11:05:01 PM 37.95 7.13 30.82 1310.50 1637.74 11:06:01 PM 47.26 2.52 44.74 396.07 6960.22 11:07:01 PM 4.22 0.00 4.22 0.00 185.74 11:08:01 PM 0.37 0.00 0.37 0.00 3.57 11:09:01 PM 0.30 0.00 0.30 0.00 3.02 11:10:01 PM 7.65 0.43 7.21 70.78 206.66 11:11:01 PM 26.40 0.53 25.87 64.77 1187.54 Average: 42.23 10.53 31.69 1411.83 6344.11 11:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 PM 5580304 7071368 2302128 29.21 2688 1685592 693704 7.77 178852 1847948 88880 11:03:01 PM 5312940 7078576 2569492 32.60 2688 1944536 640152 7.17 186616 2052856 227696 11:04:01 PM 5229912 7029488 2652520 33.65 2688 1977588 674888 7.56 208508 2104128 1120 11:05:01 PM 4994104 7030468 2888328 36.64 2688 2206656 665792 7.45 256368 2269012 172204 11:06:01 PM 4992716 7044628 2889716 36.66 2688 2221848 643052 7.20 263864 2256240 4 11:07:01 PM 4993160 7045068 2889272 36.65 2688 2221852 643052 7.20 263864 2256060 4 11:08:01 PM 4993180 7045088 2889252 36.65 2688 2221852 643052 7.20 263864 2255996 4 11:09:01 PM 4993244 7045152 2889188 36.65 2688 2221852 643052 7.20 263864 2255996 0 11:10:01 PM 5105204 6983980 2777228 35.23 2688 2052520 720896 8.07 294160 2126852 18224 11:11:01 PM 5126848 7009168 2755584 34.96 2688 2057980 688728 7.71 454936 1952876 16516 Average: 5132161 7038298 2750271 34.89 2688 2081228 665637 7.45 263490 2137796 52465 11:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 208.52 129.93 961.15 55.99 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 74.99 61.49 833.25 7.75 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 50.33 32.97 440.00 6.28 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 34.84 30.01 297.05 7.30 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 197.57 143.01 50.62 32.99 0.00 0.00 0.00 0.00 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 1.23 0.57 0.18 0.13 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 0.88 0.17 0.05 0.01 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 0.65 0.17 0.04 0.01 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 43.44 31.42 73.00 26.62 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 20.52 18.21 15.41 8.71 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 63.31 44.80 267.13 14.58 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) 01/19/2025 _x86_64_ (2 CPU) 23:00:36 LINUX RESTART (2 CPU) 11:01:01 PM CPU %user %nice %system %iowait %steal %idle 11:02:01 PM all 28.58 0.05 8.83 42.82 0.14 19.59 11:02:01 PM 0 27.85 0.03 10.11 39.91 0.15 21.94 11:02:01 PM 1 29.31 0.07 7.55 45.71 0.12 17.24 11:03:01 PM all 29.62 0.00 4.11 3.69 0.28 62.31 11:03:01 PM 0 31.94 0.00 4.65 2.06 0.30 61.04 11:03:01 PM 1 27.32 0.00 3.57 5.30 0.25 63.56 11:04:01 PM all 15.74 0.00 2.61 9.37 0.12 72.15 11:04:01 PM 0 16.08 0.00 2.44 9.49 0.12 71.87 11:04:01 PM 1 15.40 0.00 2.78 9.26 0.12 72.44 11:05:01 PM all 26.65 0.00 3.79 2.74 0.11 66.72 11:05:01 PM 0 21.19 0.00 3.31 1.82 0.10 73.59 11:05:01 PM 1 32.13 0.00 4.28 3.66 0.12 59.82 11:06:01 PM all 10.97 0.00 2.28 4.50 0.08 82.17 11:06:01 PM 0 16.10 0.00 2.23 4.45 0.07 77.15 11:06:01 PM 1 5.84 0.00 2.34 4.55 0.08 87.18 11:07:01 PM all 0.26 0.00 0.09 0.02 0.05 99.58 11:07:01 PM 0 0.20 0.00 0.08 0.03 0.05 99.63 11:07:01 PM 1 0.32 0.00 0.10 0.00 0.05 99.53 11:08:01 PM all 0.18 0.00 0.05 0.00 0.03 99.73 11:08:01 PM 0 0.27 0.00 0.03 0.00 0.03 99.67 11:08:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:09:01 PM all 0.28 0.00 0.05 0.00 0.03 99.63 11:09:01 PM 0 0.50 0.00 0.05 0.00 0.03 99.42 11:09:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:10:01 PM all 14.17 0.00 1.86 0.10 0.08 83.80 11:10:01 PM 0 15.46 0.00 1.78 0.07 0.07 82.62 11:10:01 PM 1 12.87 0.00 1.94 0.13 0.08 84.98 11:11:01 PM all 29.26 0.00 3.22 0.18 0.09 67.25 11:11:01 PM 0 34.79 0.00 3.52 0.22 0.08 61.38 11:11:01 PM 1 23.72 0.00 2.92 0.13 0.10 73.12 Average: all 15.54 0.01 2.68 6.27 0.10 75.40 Average: 0 16.41 0.00 2.80 5.73 0.10 74.96 Average: 1 14.68 0.01 2.55 6.81 0.10 75.85