---> uname -a: Linux prd-centos8-builder-4c-4g-6407.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: 2799.996 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 700 12015 19 3044 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:fd:d5:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fefd:d525/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:c6:64:42 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) 02/13/2024 _x86_64_ (4 CPU) 10:25:57 LINUX RESTART (4 CPU) 10:27:02 AM tps rtps wtps bread/s bwrtn/s 10:28:01 AM 153.88 15.60 138.28 2531.48 24072.28 10:29:01 AM 55.92 0.00 55.92 0.00 6820.01 10:30:01 AM 14.93 0.05 14.88 0.93 1015.49 Average: 74.47 5.16 69.31 834.67 10560.68 10:27:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 AM 12440872 15098160 3698576 22.92 2688 2868292 1124276 6.54 458172 2873384 131516 10:29:01 AM 12383820 15098252 3755628 23.27 2688 2923920 1082488 6.30 460896 2917024 6408 10:30:01 AM 12362808 15100304 3776640 23.40 2688 2945808 1109276 6.45 464308 2932168 7480 Average: 12395833 15098905 3743615 23.20 2688 2912673 1105347 6.43 461125 2907525 48468 10:27:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 AM eth0 63.94 53.20 753.95 9.38 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 32.22 23.60 317.93 3.48 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 7.33 7.63 39.50 1.83 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.33 28.01 368.31 4.87 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) 02/13/2024 _x86_64_ (4 CPU) 10:25:57 LINUX RESTART (4 CPU) 10:27:02 AM CPU %user %nice %system %iowait %steal %idle 10:28:01 AM all 23.11 0.00 3.05 2.77 0.14 70.93 10:28:01 AM 0 21.97 0.00 3.57 1.65 0.14 72.66 10:28:01 AM 1 17.46 0.00 1.58 2.04 0.12 78.79 10:28:01 AM 2 24.05 0.00 3.12 2.69 0.14 70.00 10:28:01 AM 3 28.95 0.00 3.93 4.71 0.15 62.26 10:29:01 AM all 7.63 0.00 0.81 10.93 0.05 80.57 10:29:01 AM 0 3.97 0.00 0.77 10.98 0.03 84.24 10:29:01 AM 1 3.75 0.00 0.57 8.59 0.05 87.04 10:29:01 AM 2 3.65 0.00 0.74 9.41 0.05 86.16 10:29:01 AM 3 19.20 0.00 1.18 14.75 0.08 64.78 10:30:01 AM all 4.28 0.00 0.44 7.32 0.10 87.87 10:30:01 AM 0 8.87 0.00 0.69 8.45 0.12 81.88 10:30:01 AM 1 1.69 0.00 0.32 4.40 0.12 93.48 10:30:01 AM 2 1.27 0.00 0.23 0.43 0.08 97.98 10:30:01 AM 3 5.32 0.00 0.50 16.02 0.07 78.09 Average: all 11.61 0.00 1.42 7.03 0.10 79.84 Average: 0 11.55 0.00 1.67 7.06 0.10 79.63 Average: 1 7.58 0.00 0.82 5.03 0.10 86.48 Average: 2 9.57 0.00 1.35 4.18 0.09 84.81 Average: 3 17.78 0.00 1.86 11.86 0.10 68.41