---> uname -a: Linux prd-centos8-builder-4c-4g-3998.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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 803 11916 19 3041 14608 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:6d:ab:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe6d:ab31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:10:ac:b7 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) 02/06/2024 _x86_64_ (4 CPU) 21:27:29 LINUX RESTART (4 CPU) 09:28:01 PM tps rtps wtps bread/s bwrtn/s 09:29:01 PM 100.50 23.73 76.77 4954.88 6917.24 09:30:01 PM 176.71 17.62 159.09 4126.94 11169.56 09:31:01 PM 121.95 0.32 121.64 12.39 11370.64 09:32:01 PM 101.32 0.64 100.68 198.95 11640.40 Average: 125.23 10.62 114.61 2332.19 10269.05 09:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 PM 13202192 15058856 2937264 18.20 2688 2070936 1147524 6.68 209668 2369056 141572 09:30:01 PM 11996148 14275176 4143308 25.67 2688 2481544 1750296 10.18 276560 3450956 197264 09:31:01 PM 10378388 12982560 5761068 35.70 2688 2792592 3007188 17.50 345324 4951640 212176 09:32:01 PM 12226808 14978444 3912648 24.24 2688 2924864 1143780 6.65 547992 2874660 66160 Average: 11950884 14323759 4188572 25.95 2688 2567484 1762197 10.25 344886 3411578 154293 09:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 PM eth0 337.32 221.69 1886.18 57.54 0.00 0.00 0.00 0.00 09:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 PM eth0 276.59 234.40 3442.39 44.37 0.00 0.00 0.00 0.00 09:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 PM eth0 114.16 87.64 2020.01 16.99 0.00 0.00 0.00 0.00 09:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 PM eth0 26.72 22.94 18.89 12.92 0.00 0.00 0.00 0.00 09:32:01 PM 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 189.37 142.17 1849.70 33.04 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) 02/06/2024 _x86_64_ (4 CPU) 21:27:29 LINUX RESTART (4 CPU) 09:28:01 PM CPU %user %nice %system %iowait %steal %idle 09:29:01 PM all 22.44 0.00 3.63 1.36 0.09 72.47 09:29:01 PM 0 24.21 0.00 3.89 1.96 0.12 69.82 09:29:01 PM 1 18.93 0.00 3.47 1.64 0.08 75.87 09:29:01 PM 2 24.09 0.00 3.58 1.26 0.08 70.99 09:29:01 PM 3 22.52 0.00 3.59 0.60 0.07 73.22 09:30:01 PM all 35.08 0.00 3.33 2.13 0.12 59.35 09:30:01 PM 0 30.19 0.00 2.70 0.97 0.10 66.04 09:30:01 PM 1 32.06 0.00 5.24 3.35 0.13 59.21 09:30:01 PM 2 34.46 0.00 2.22 1.56 0.12 61.64 09:30:01 PM 3 43.60 0.00 3.14 2.62 0.12 50.51 09:31:01 PM all 75.34 0.00 3.46 1.11 0.13 19.96 09:31:01 PM 0 78.51 0.00 2.30 0.89 0.12 18.18 09:31:01 PM 1 77.07 0.00 2.06 0.62 0.12 20.14 09:31:01 PM 2 78.05 0.00 4.81 0.42 0.13 16.59 09:31:01 PM 3 67.74 0.00 4.67 2.53 0.13 24.93 09:32:01 PM all 53.54 0.00 2.71 0.88 0.11 42.75 09:32:01 PM 0 51.62 0.00 2.84 1.17 0.10 44.26 09:32:01 PM 1 65.68 0.00 2.31 0.85 0.12 31.05 09:32:01 PM 2 47.45 0.00 3.59 1.05 0.14 47.77 09:32:01 PM 3 49.40 0.00 2.11 0.43 0.10 47.96 Average: all 46.58 0.00 3.28 1.37 0.11 48.65 Average: 0 46.09 0.00 2.93 1.25 0.11 49.62 Average: 1 48.40 0.00 3.27 1.62 0.11 46.60 Average: 2 46.03 0.00 3.55 1.07 0.12 49.23 Average: 3 45.82 0.00 3.38 1.55 0.11 49.15