---> uname -a: Linux prd-centos8-builder-8c-8g-27184.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1017 27129 19 3740 30412 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:d5:bb:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fed5:bb5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:b1:62:a1 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) 09/24/2024 _x86_64_ (8 CPU) 20:33:59 LINUX RESTART (8 CPU) 08:35:01 PM tps rtps wtps bread/s bwrtn/s 08:36:01 PM 120.53 7.60 112.93 1273.44 9739.85 08:37:01 PM 160.98 18.78 142.20 4156.88 11009.40 08:38:01 PM 146.18 0.43 145.74 15.46 9512.46 Average: 142.56 8.94 133.63 1815.16 10087.20 08:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 PM 29404628 31228684 3248824 9.95 2688 2142884 1511900 4.49 224752 2573368 133400 08:37:01 PM 28123748 30310960 4529704 13.87 2688 2497968 2195072 6.51 308628 3733528 87040 08:38:01 PM 26588624 30002788 6064828 18.57 2688 3713316 2301756 6.83 545148 4991068 1074240 Average: 28039000 30514144 4614452 14.13 2688 2784723 2002909 5.94 359509 3765988 431560 08:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 57.16 46.25 617.32 6.44 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 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 278.91 242.07 3211.30 47.75 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 371.63 309.63 5436.71 44.02 0.00 0.00 0.00 0.00 08:38:01 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 235.91 199.32 3088.58 32.74 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) 09/24/2024 _x86_64_ (8 CPU) 20:33:59 LINUX RESTART (8 CPU) 08:35:01 PM CPU %user %nice %system %iowait %steal %idle 08:36:01 PM all 6.98 0.00 1.21 2.93 0.06 88.81 08:36:01 PM 0 4.17 0.00 0.97 1.13 0.07 93.66 08:36:01 PM 1 5.77 0.00 0.89 4.25 0.05 89.04 08:36:01 PM 2 12.22 0.00 2.57 5.04 0.05 80.12 08:36:01 PM 3 6.54 0.00 1.48 2.87 0.07 89.04 08:36:01 PM 4 7.31 0.00 1.10 2.79 0.07 88.73 08:36:01 PM 5 5.61 0.00 0.80 0.70 0.08 92.80 08:36:01 PM 6 6.22 0.00 0.64 5.45 0.07 87.62 08:36:01 PM 7 7.95 0.00 1.25 1.24 0.05 89.51 08:37:01 PM all 28.09 0.00 1.81 2.98 0.11 67.01 08:37:01 PM 0 15.93 0.00 1.25 1.81 0.08 80.92 08:37:01 PM 1 29.00 0.00 2.47 5.29 0.10 63.15 08:37:01 PM 2 27.85 0.00 1.67 4.25 0.10 66.12 08:37:01 PM 3 17.46 0.00 1.49 2.18 0.20 78.68 08:37:01 PM 4 39.63 0.00 2.54 0.66 0.10 57.08 08:37:01 PM 5 29.57 0.00 1.29 1.93 0.08 67.12 08:37:01 PM 6 24.42 0.00 1.26 5.58 0.10 68.63 08:37:01 PM 7 40.92 0.00 2.50 2.15 0.12 54.31 08:38:01 PM all 25.49 0.00 1.94 0.89 0.08 71.60 08:38:01 PM 0 21.18 0.00 1.74 0.52 0.07 76.49 08:38:01 PM 1 46.81 0.00 2.90 0.70 0.10 49.49 08:38:01 PM 2 9.58 0.00 1.27 0.49 0.07 88.59 08:38:01 PM 3 29.46 0.00 1.14 0.59 0.08 68.73 08:38:01 PM 4 22.58 0.00 1.22 0.74 0.08 75.38 08:38:01 PM 5 23.77 0.00 1.64 0.95 0.07 73.57 08:38:01 PM 6 18.55 0.00 2.04 1.57 0.08 77.75 08:38:01 PM 7 31.98 0.00 3.60 1.54 0.10 62.78 Average: all 20.17 0.00 1.66 2.27 0.09 75.82 Average: 0 13.75 0.00 1.32 1.15 0.07 83.70 Average: 1 27.18 0.00 2.08 3.41 0.08 67.24 Average: 2 16.55 0.00 1.84 3.26 0.07 78.28 Average: 3 17.81 0.00 1.37 1.88 0.12 78.82 Average: 4 23.14 0.00 1.62 1.40 0.08 73.77 Average: 5 19.64 0.00 1.24 1.19 0.08 77.84 Average: 6 16.38 0.00 1.31 4.20 0.08 78.02 Average: 7 26.92 0.00 2.45 1.64 0.09 68.90