---> uname -a: Linux prd-centos8-builder-4c-4g-17719.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 743 12421 19 2596 14682 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:14:2d:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe14:2dd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:21:3c:82 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) 01/18/2024 _x86_64_ (4 CPU) 19:43:57 LINUX RESTART (4 CPU) 07:45:01 PM tps rtps wtps bread/s bwrtn/s 07:46:01 PM 142.30 20.14 122.16 4380.54 9423.51 07:47:01 PM 225.24 5.85 219.39 1439.92 12228.41 Average: 183.77 13.00 170.78 2910.23 10825.96 07:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:46:01 PM 12870944 14920208 3268512 20.25 2688 2256572 1359960 7.91 234428 2650512 118700 07:47:01 PM 12716044 15021340 3423412 21.21 2688 2508764 1160328 6.75 509188 2509920 26756 Average: 12793494 14970774 3345962 20.73 2688 2382668 1260144 7.33 371808 2580216 72728 07:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 72.41 57.35 772.26 17.81 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 250.82 209.30 3151.37 32.81 0.00 0.00 0.00 0.00 07:47:01 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 161.61 133.32 1961.82 25.31 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) 01/18/2024 _x86_64_ (4 CPU) 19:43:57 LINUX RESTART (4 CPU) 07:45:01 PM CPU %user %nice %system %iowait %steal %idle 07:46:01 PM all 21.41 0.00 3.07 2.05 0.08 73.39 07:46:01 PM 0 28.54 0.00 3.53 2.81 0.08 65.03 07:46:01 PM 1 12.30 0.00 2.28 1.75 0.07 83.60 07:46:01 PM 2 14.68 0.00 2.11 1.52 0.07 81.62 07:46:01 PM 3 30.07 0.00 4.36 2.12 0.08 63.36 07:47:01 PM all 43.44 0.00 3.04 1.80 0.09 51.62 07:47:01 PM 0 44.08 0.00 3.56 1.57 0.08 50.70 07:47:01 PM 1 44.29 0.00 2.27 1.28 0.10 52.07 07:47:01 PM 2 41.28 0.00 2.27 1.14 0.10 55.21 07:47:01 PM 3 44.13 0.00 4.07 3.23 0.08 48.48 Average: all 32.43 0.00 3.06 1.93 0.08 62.50 Average: 0 36.32 0.00 3.55 2.19 0.08 57.86 Average: 1 28.30 0.00 2.28 1.51 0.08 67.83 Average: 2 27.99 0.00 2.19 1.33 0.08 68.41 Average: 3 37.10 0.00 4.22 2.68 0.08 55.93