---> uname -a: Linux prd-centos8-builder-4c-4g-14851.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 11073 19 3928 14660 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:75:46:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe75:46ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:53:6e:0d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/09/2024 _x86_64_ (4 CPU) 07:00:47 LINUX RESTART (4 CPU) 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 203.95 38.17 165.78 6256.97 40563.31 07:03:01 AM 144.77 19.83 124.94 4249.52 9860.86 07:04:01 AM 278.18 7.29 270.89 1336.89 13413.41 07:05:01 AM 90.64 0.28 90.36 14.12 17689.41 07:06:01 AM 55.54 0.53 55.01 64.63 29802.88 Average: 154.62 13.22 141.40 2384.39 22266.71 07:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 13467364 15121416 2671956 16.56 2688 1878944 1155336 6.72 176472 2179432 74144 07:03:01 AM 12931212 14982616 3208108 19.88 2688 2259836 1273520 7.41 210648 2615708 136376 07:04:01 AM 11554632 13917944 4584688 28.41 2688 2566788 2161076 12.57 345324 3830700 80604 07:05:01 AM 9856756 13497928 6282564 38.93 2688 3838552 2510604 14.61 944800 4907660 837052 07:06:01 AM 11362312 15035892 4777008 29.60 2688 3868116 1140412 6.63 1138880 3206500 50252 Average: 11834455 14511159 4304865 26.67 2688 2882447 1648190 9.59 563225 3348000 235686 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 286.91 183.03 1312.16 54.22 0.00 0.00 0.00 0.00 07:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 80.41 64.01 965.43 19.12 0.00 0.00 0.00 0.00 07:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 312.09 255.47 3945.53 37.52 0.00 0.00 0.00 0.00 07:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 133.46 116.80 1615.01 16.31 0.00 0.00 0.00 0.00 07:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 30.48 29.87 246.75 9.70 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 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 168.69 129.85 1617.13 27.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/09/2024 _x86_64_ (4 CPU) 07:00:47 LINUX RESTART (4 CPU) 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 19.69 0.00 2.65 3.77 0.08 73.81 07:02:01 AM 0 24.19 0.00 3.23 7.57 0.07 64.94 07:02:01 AM 1 21.07 0.00 2.37 2.03 0.07 74.46 07:02:01 AM 2 16.79 0.00 2.57 3.42 0.08 77.14 07:02:01 AM 3 16.73 0.00 2.43 2.04 0.08 78.72 07:03:01 AM all 21.06 0.00 2.00 1.62 0.09 75.24 07:03:01 AM 0 8.91 0.00 1.23 1.00 0.10 88.76 07:03:01 AM 1 21.54 0.00 2.21 1.69 0.07 74.50 07:03:01 AM 2 11.74 0.00 1.39 2.02 0.08 84.77 07:03:01 AM 3 42.08 0.00 3.16 1.76 0.10 52.91 07:04:01 AM all 62.40 0.00 2.55 2.44 0.11 32.50 07:04:01 AM 0 65.95 0.00 2.20 2.23 0.10 29.52 07:04:01 AM 1 61.17 0.00 2.65 2.55 0.13 33.50 07:04:01 AM 2 62.11 0.00 2.45 2.88 0.12 32.45 07:04:01 AM 3 60.37 0.00 2.91 2.08 0.10 34.54 07:05:01 AM all 58.97 0.00 2.15 2.03 0.10 36.75 07:05:01 AM 0 52.09 0.00 1.75 2.17 0.12 43.87 07:05:01 AM 1 67.28 0.00 2.10 2.03 0.08 28.50 07:05:01 AM 2 61.77 0.00 1.60 1.76 0.08 34.79 07:05:01 AM 3 54.77 0.00 3.14 2.16 0.10 39.83 07:06:01 AM all 26.97 0.00 1.57 1.68 0.09 69.69 07:06:01 AM 0 24.28 0.00 1.47 1.29 0.10 72.86 07:06:01 AM 1 31.00 0.00 1.95 2.14 0.10 64.81 07:06:01 AM 2 16.55 0.00 1.22 0.94 0.08 81.22 07:06:01 AM 3 36.07 0.00 1.64 2.38 0.07 59.85 Average: all 37.77 0.00 2.18 2.31 0.09 57.65 Average: 0 35.01 0.00 1.98 2.85 0.10 60.06 Average: 1 40.34 0.00 2.26 2.09 0.09 55.23 Average: 2 33.75 0.00 1.84 2.20 0.09 62.11 Average: 3 41.98 0.00 2.65 2.08 0.09 53.19