---> uname -a: Linux prd-centos8-builder-4c-4g-10546.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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): 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 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 11162 19 3830 14651 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:d1:1f:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fed1:1f17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:47:fc:69 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 4.18.0-547.el8.x86_64 (prd-centos8-builder-4c-4g-10546.novalocal) 04/24/2024 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 32.33 0.19 32.15 88.44 3835.87 12:02:01 AM 69.92 1.72 68.20 146.57 5867.94 12:03:01 AM 72.40 0.03 72.37 11.86 4396.02 12:04:01 AM 77.32 0.82 76.51 90.90 34493.15 Average: 63.12 0.69 62.43 84.44 12181.07 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 11510580 13864116 4628864 28.68 2688 2555756 2208448 12.85 381032 3835992 29128 12:02:01 AM 9014024 11754008 7125420 44.15 2688 2937548 4424252 25.74 500424 6189204 261332 12:03:01 AM 11096756 14660752 5042688 31.24 2688 3759096 2274164 13.23 827376 3779868 985640 12:04:01 AM 11435348 15007940 4704096 29.15 2688 3767404 1163368 6.77 985688 3287088 716 Average: 10764177 13821704 5375267 33.31 2688 3254951 2517558 14.65 673630 4273038 319204 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 28.17 25.73 333.55 5.29 0.00 0.00 0.00 0.00 12:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM lo 1801.58 1801.58 1806.12 1806.12 0.00 0.00 0.00 0.00 12:02:01 AM eth0 198.37 155.40 3140.59 17.66 0.00 0.00 0.00 0.00 12:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 1.58 1.58 1.92 1.92 0.00 0.00 0.00 0.00 12:03:01 AM eth0 100.03 80.10 1130.30 10.91 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 83.72 87.39 47.17 163.71 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 452.71 452.71 453.94 453.94 0.00 0.00 0.00 0.00 Average: eth0 102.88 87.40 1166.36 49.57 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 4.18.0-547.el8.x86_64 (prd-centos8-builder-4c-4g-10546.novalocal) 04/24/2024 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 34.71 0.03 1.42 0.75 0.11 62.98 12:01:01 AM 0 40.30 0.08 1.80 1.04 0.08 56.69 12:01:01 AM 1 32.24 0.00 1.48 0.56 0.12 65.60 12:01:01 AM 2 33.23 0.02 1.48 1.02 0.12 64.14 12:01:01 AM 3 33.07 0.00 0.92 0.37 0.14 65.51 12:02:01 AM all 51.01 0.00 3.81 4.03 0.12 41.04 12:02:01 AM 0 49.55 0.00 3.50 5.73 0.15 41.07 12:02:01 AM 1 47.09 0.00 2.78 0.65 0.12 49.35 12:02:01 AM 2 53.10 0.00 6.29 8.67 0.10 31.85 12:02:01 AM 3 54.28 0.00 2.66 1.05 0.10 41.90 12:03:01 AM all 44.87 0.00 2.71 1.40 0.09 50.92 12:03:01 AM 0 67.66 0.00 5.73 2.69 0.08 23.84 12:03:01 AM 1 36.37 0.00 1.95 0.25 0.10 61.32 12:03:01 AM 2 43.88 0.00 1.66 2.36 0.08 52.01 12:03:01 AM 3 31.55 0.00 1.50 0.30 0.10 66.55 12:04:01 AM all 14.85 0.00 1.93 3.11 0.09 80.01 12:04:01 AM 0 4.45 0.00 1.20 4.46 0.07 89.82 12:04:01 AM 1 13.06 0.00 2.19 4.35 0.05 80.35 12:04:01 AM 2 33.81 0.00 2.57 2.25 0.20 61.17 12:04:01 AM 3 8.06 0.00 1.77 1.39 0.05 88.73 Average: all 36.36 0.01 2.47 2.33 0.10 58.73 Average: 0 40.45 0.02 3.06 3.49 0.10 52.88 Average: 1 32.22 0.00 2.10 1.46 0.10 64.13 Average: 2 41.02 0.00 3.00 3.58 0.13 52.26 Average: 3 31.73 0.00 1.71 0.78 0.10 65.67