---> uname -a: Linux prd-centos8-builder-4c-4g-9386.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 813 12383 19 2563 14614 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:8a:cd:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe8a:cdfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:51:6b:f8 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/22/2024 _x86_64_ (4 CPU) 12:34:42 LINUX RESTART (4 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 237.12 47.03 190.09 11591.64 41112.48 12:37:01 PM 270.66 17.72 252.94 3781.04 12779.64 12:38:01 PM 89.12 3.33 85.79 539.51 8366.42 Average: 198.98 22.70 176.28 5304.24 20753.09 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 13215540 15057816 2923900 18.12 2688 2058700 1163872 6.77 245380 2327552 202400 12:37:01 PM 12118860 14355248 4020580 24.91 2688 2440948 2063912 12.01 258260 3358620 197468 12:38:01 PM 12775712 15058600 3363728 20.84 2688 2486180 1132324 6.59 500892 2458028 14296 Average: 12703371 14823888 3436069 21.29 2688 2328609 1453369 8.46 334844 2714733 138055 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 335.50 198.80 1347.86 63.39 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 289.04 238.71 3462.98 42.08 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 30.59 30.43 100.24 10.69 0.00 0.00 0.00 0.00 12:38:01 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 218.39 155.99 1637.21 38.72 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/22/2024 _x86_64_ (4 CPU) 12:34:42 LINUX RESTART (4 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 24.42 0.00 7.06 6.76 0.10 61.66 12:36:01 PM 0 35.25 0.00 9.51 6.53 0.12 48.59 12:36:01 PM 1 28.31 0.00 8.13 5.19 0.12 58.26 12:36:01 PM 2 16.03 0.00 6.58 9.36 0.08 67.95 12:36:01 PM 3 18.06 0.00 4.04 5.95 0.08 71.86 12:37:01 PM all 35.52 0.00 3.47 2.73 0.09 58.19 12:37:01 PM 0 43.86 0.00 2.86 1.27 0.08 51.93 12:37:01 PM 1 40.47 0.00 5.01 4.80 0.10 49.62 12:37:01 PM 2 26.18 0.00 2.68 2.95 0.10 68.09 12:37:01 PM 3 31.57 0.00 3.33 1.88 0.08 63.14 12:38:01 PM all 47.90 0.00 2.53 0.62 0.08 48.87 12:38:01 PM 0 68.34 0.00 3.09 0.85 0.12 27.60 12:38:01 PM 1 39.31 0.00 1.87 0.38 0.07 58.36 12:38:01 PM 2 41.08 0.00 3.22 0.65 0.07 54.99 12:38:01 PM 3 42.85 0.00 1.92 0.59 0.08 54.56 Average: all 35.97 0.00 4.35 3.36 0.09 56.23 Average: 0 49.19 0.00 5.14 2.88 0.11 42.69 Average: 1 36.04 0.00 5.00 3.46 0.09 55.41 Average: 2 27.79 0.00 4.15 4.31 0.08 63.67 Average: 3 30.85 0.00 3.10 2.80 0.08 63.17