---> uname -a: Linux prd-centos8-builder-4c-4g-8197.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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): 0-3 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 747 12112 19 2901 14668 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:0e:10:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe0e:10ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:c7:ed:65 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/20/2024 _x86_64_ (4 CPU) 09:04:31 LINUX RESTART (4 CPU) 09:05:02 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 185.07 16.74 168.33 2730.06 8297.90 09:07:01 AM 252.92 17.45 235.48 3617.93 9216.11 09:08:01 AM 130.09 3.18 126.91 994.47 19474.59 09:09:01 AM 34.42 0.45 33.97 63.85 2078.01 Average: 150.48 9.42 141.05 1847.83 9772.82 09:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 13284732 15148380 2854708 17.69 2688 2078700 1123572 6.54 242456 2254544 131792 09:07:01 AM 12395744 14646404 3743696 23.20 2688 2456024 1520012 8.84 274732 3071356 249616 09:08:01 AM 10877004 13472468 5262436 32.61 2688 2789480 2691788 15.66 503188 4309560 27948 09:09:01 AM 12439672 15057112 3699768 22.92 2688 2808128 1103196 6.42 701104 2547512 48536 Average: 12249288 14581091 3890152 24.10 2688 2533083 1609642 9.36 430370 3045743 114473 09:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 318.69 208.35 1944.27 52.04 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 270.92 220.53 3063.61 36.76 0.00 0.00 0.00 0.00 09:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 136.17 111.43 1709.03 17.03 0.00 0.00 0.00 0.00 09:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 19.06 18.49 44.33 8.56 0.00 0.00 0.00 0.00 09:09:01 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 185.65 139.41 1689.19 28.50 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/20/2024 _x86_64_ (4 CPU) 09:04:31 LINUX RESTART (4 CPU) 09:05:02 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 20.48 0.00 3.65 1.11 0.06 74.69 09:06:01 AM 0 13.25 0.00 2.49 0.24 0.07 83.96 09:06:01 AM 1 25.31 0.00 4.48 0.90 0.07 69.24 09:06:01 AM 2 22.45 0.00 3.37 1.21 0.05 72.93 09:06:01 AM 3 20.90 0.00 4.28 2.08 0.07 72.66 09:07:01 AM all 27.46 0.00 3.09 1.49 0.08 67.88 09:07:01 AM 0 44.33 0.00 2.92 0.23 0.10 52.41 09:07:01 AM 1 22.26 0.00 3.41 1.75 0.10 72.47 09:07:01 AM 2 22.86 0.00 4.66 3.37 0.07 69.06 09:07:01 AM 3 20.33 0.00 1.37 0.62 0.07 77.61 09:08:01 AM all 68.28 0.00 3.92 1.39 0.09 26.32 09:08:01 AM 0 71.11 0.00 5.19 1.79 0.08 21.83 09:08:01 AM 1 73.55 0.00 1.82 0.72 0.08 23.82 09:08:01 AM 2 64.32 0.00 6.04 1.06 0.10 28.48 09:08:01 AM 3 64.08 0.00 2.64 1.98 0.10 31.20 09:09:01 AM all 32.61 0.00 2.00 0.16 0.07 65.17 09:09:01 AM 0 30.99 0.00 1.94 0.22 0.07 66.79 09:09:01 AM 1 31.49 0.00 1.52 0.03 0.07 66.89 09:09:01 AM 2 33.15 0.00 2.39 0.05 0.08 64.33 09:09:01 AM 3 34.80 0.00 2.14 0.33 0.07 62.66 Average: all 37.26 0.00 3.16 1.04 0.08 58.47 Average: 0 40.03 0.00 3.14 0.62 0.08 56.13 Average: 1 38.21 0.00 2.80 0.85 0.08 58.06 Average: 2 35.71 0.00 4.11 1.42 0.08 58.68 Average: 3 35.07 0.00 2.60 1.25 0.08 61.01