---> uname -a: Linux prd-centos8-builder-4c-4g-5606.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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 12510 19 2506 14683 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:ad:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fefd:adad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:06:33:75 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) 02/10/2024 _x86_64_ (4 CPU) 20:33:20 LINUX RESTART (4 CPU) 08:34:01 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 84.65 7.67 76.99 1325.91 5614.81 08:36:01 PM 186.83 16.53 170.31 3797.60 11618.82 Average: 135.77 12.10 123.67 2562.48 8618.57 08:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 13271636 15117156 2867812 17.77 2688 2060696 1135088 6.60 186276 2330136 171936 08:36:01 PM 12397516 14598036 3741932 23.19 2688 2406192 1513064 8.80 224852 3120564 159900 Average: 12834576 14857596 3304872 20.48 2688 2233444 1324076 7.70 205564 2725350 165918 08:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 118.21 110.65 906.50 14.70 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 264.43 230.11 3059.36 42.86 0.00 0.00 0.00 0.00 08:36:01 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 191.36 170.41 1983.56 28.79 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) 02/10/2024 _x86_64_ (4 CPU) 20:33:20 LINUX RESTART (4 CPU) 08:34:01 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 17.96 0.00 2.45 0.90 0.08 78.60 08:35:01 PM 0 9.12 0.00 1.98 0.52 0.07 88.31 08:35:01 PM 1 28.04 0.00 2.96 1.17 0.08 67.75 08:35:01 PM 2 12.54 0.00 1.84 1.16 0.10 84.37 08:35:01 PM 3 22.17 0.00 3.03 0.77 0.08 73.96 08:36:01 PM all 29.07 0.00 2.99 2.31 0.24 65.38 08:36:01 PM 0 22.73 0.00 2.57 1.88 0.08 72.74 08:36:01 PM 1 37.33 0.00 2.66 2.46 0.08 57.47 08:36:01 PM 2 28.16 0.00 3.65 2.43 0.70 65.05 08:36:01 PM 3 28.02 0.00 3.08 2.49 0.08 66.32 Average: all 23.51 0.00 2.72 1.61 0.16 72.00 Average: 0 15.90 0.00 2.28 1.20 0.08 80.55 Average: 1 32.68 0.00 2.81 1.81 0.08 62.61 Average: 2 20.35 0.00 2.75 1.79 0.40 74.71 Average: 3 25.08 0.00 3.05 1.63 0.08 70.15