---> uname -a: Linux prd-centos8-builder-4c-4g-17766.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 699 11925 19 3136 14727 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:2e:ef:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe2e:efda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:b9:84:b6 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/19/2024 _x86_64_ (4 CPU) 01:06:44 LINUX RESTART (4 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 98.25 36.58 61.68 8860.38 39392.50 01:09:01 AM 134.13 13.86 120.26 2292.55 29085.92 01:10:01 AM 92.40 0.08 92.32 1.20 7831.44 Average: 108.26 16.84 91.41 3718.69 25437.97 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 11232540 13705968 4906916 30.40 2688 2696484 2602264 15.14 241792 4334224 751944 01:09:01 AM 12344436 15096592 3795020 23.51 2688 2961876 1126568 6.55 466516 2958728 130672 01:10:01 AM 12224776 15095788 3914680 24.26 2688 3073260 1118860 6.51 470544 3047216 97452 Average: 11933917 14632783 4205539 26.06 2688 2910540 1615897 9.40 392951 3446723 326689 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 01:08:01 AM eth0 387.19 272.68 4650.28 54.01 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 1.60 1.60 0.08 0.08 0.00 0.00 0.00 0.00 01:09:01 AM eth0 67.67 54.71 734.69 9.84 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 38.95 31.59 369.02 6.61 0.00 0.00 0.00 0.00 01:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 164.64 119.68 1918.37 23.49 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/19/2024 _x86_64_ (4 CPU) 01:06:44 LINUX RESTART (4 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 46.18 0.00 4.24 9.38 0.11 40.09 01:08:01 AM 0 41.22 0.00 4.82 14.84 0.08 39.03 01:08:01 AM 1 36.81 0.00 4.80 11.65 0.14 46.61 01:08:01 AM 2 49.06 0.00 2.63 5.71 0.10 42.49 01:08:01 AM 3 57.73 0.00 4.71 5.27 0.12 32.17 01:09:01 AM all 20.97 0.00 2.85 3.66 0.09 72.42 01:09:01 AM 0 25.20 0.00 3.77 5.05 0.10 65.88 01:09:01 AM 1 11.30 0.00 1.95 4.23 0.08 82.43 01:09:01 AM 2 14.65 0.00 1.81 1.99 0.08 81.46 01:09:01 AM 3 32.79 0.00 3.89 3.37 0.10 59.85 01:10:01 AM all 17.62 0.00 2.30 1.29 0.07 78.72 01:10:01 AM 0 15.82 0.00 2.10 1.27 0.08 80.72 01:10:01 AM 1 1.71 0.00 1.10 1.15 0.05 95.99 01:10:01 AM 2 38.41 0.00 3.82 1.00 0.08 56.68 01:10:01 AM 3 14.52 0.00 2.16 1.72 0.07 81.53 Average: all 28.20 0.00 3.13 4.76 0.09 63.83 Average: 0 27.37 0.00 3.56 7.03 0.09 61.95 Average: 1 16.55 0.00 2.61 5.66 0.09 75.09 Average: 2 34.01 0.00 2.76 2.89 0.09 60.25 Average: 3 34.88 0.00 3.58 3.44 0.10 58.01