---> uname -a: Linux prd-centos8-builder-4c-4g-2406.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 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 750 12491 19 2519 14674 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:56:e4:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe56:e416/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:68:62:64 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) 02/03/2024 _x86_64_ (4 CPU) 10:03:25 LINUX RESTART (4 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 89.96 23.54 66.42 4930.47 5347.26 10:06:01 AM 164.05 14.71 149.34 3134.17 9828.24 10:07:01 AM 142.99 3.62 139.37 770.14 9942.07 Average: 132.33 13.95 118.38 2945.05 8372.43 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 13313824 15108420 2825632 17.51 2688 2010824 1134508 6.60 184704 2292968 133452 10:06:01 AM 12523556 14651364 3615900 22.40 2688 2333136 1480884 8.62 216408 3005304 164528 10:07:01 AM 12748024 15001292 3391432 21.01 2688 2452324 1169796 6.81 429868 2545752 61060 Average: 12861801 14920359 3277655 20.31 2688 2265428 1261729 7.34 276993 2614675 119680 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 335.38 186.76 1423.47 53.91 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 196.78 167.33 2227.93 35.24 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 83.44 69.76 903.14 14.71 0.00 0.00 0.00 0.00 10:07:01 AM 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 205.21 141.29 1518.22 34.62 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) 02/03/2024 _x86_64_ (4 CPU) 10:03:25 LINUX RESTART (4 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 20.00 0.00 3.21 2.66 0.08 74.07 10:05:01 AM 0 15.95 0.00 2.41 1.77 0.07 79.80 10:05:01 AM 1 29.15 0.00 5.14 5.19 0.10 60.43 10:05:01 AM 2 10.33 0.00 1.92 1.71 0.07 85.97 10:05:01 AM 3 24.56 0.00 3.36 1.96 0.07 70.05 10:06:01 AM all 29.20 0.00 2.90 2.96 0.08 64.86 10:06:01 AM 0 34.51 0.00 2.49 1.78 0.10 61.12 10:06:01 AM 1 31.99 0.00 2.80 2.68 0.07 62.46 10:06:01 AM 2 22.88 0.00 2.08 2.85 0.08 72.11 10:06:01 AM 3 27.48 0.00 4.21 4.51 0.08 63.72 10:07:01 AM all 31.61 0.00 2.68 1.90 0.07 63.75 10:07:01 AM 0 26.08 0.00 3.68 2.63 0.07 67.55 10:07:01 AM 1 39.85 0.00 3.47 1.42 0.08 55.17 10:07:01 AM 2 36.23 0.00 1.92 2.21 0.07 59.57 10:07:01 AM 3 24.24 0.00 1.62 1.36 0.07 72.72 Average: all 26.93 0.00 2.93 2.50 0.08 67.57 Average: 0 25.47 0.00 2.86 2.06 0.08 69.53 Average: 1 33.67 0.00 3.81 3.10 0.08 59.34 Average: 2 23.15 0.00 1.97 2.25 0.07 72.55 Average: 3 25.42 0.00 3.06 2.60 0.07 68.84