---> uname -a: Linux prd-centos8-builder-4c-4g-17146.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 10G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 798 11117 19 3845 14622 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:cd:ed:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fecd:edf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:75:96:c0 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/01/2024 _x86_64_ (4 CPU) 06:29:30 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 201.80 25.20 176.60 6607.58 6751.85 06:32:01 AM 88.24 3.13 85.10 1613.06 7919.89 06:33:01 AM 250.32 17.05 233.28 2725.55 10446.86 06:34:01 AM 57.42 1.82 55.61 231.75 5453.46 06:35:01 AM 94.72 0.03 94.69 11.86 8428.86 06:36:01 AM 78.97 0.80 78.17 90.78 34128.20 Average: 128.60 8.01 120.59 1881.92 12185.32 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13193084 15052536 2946360 18.26 2688 2074980 1182936 6.88 249488 2343044 193768 06:32:01 AM 13125368 15096684 3014076 18.68 2688 2181332 1399692 8.14 218356 2417808 94016 06:33:01 AM 11733904 14057272 4405540 27.30 2688 2526484 1999716 11.63 338296 3658348 111716 06:34:01 AM 11489792 13967304 4649652 28.81 2688 2676988 2075908 12.08 398916 3829244 117292 06:35:01 AM 11219032 13873604 4920412 30.49 2688 2852204 2103944 12.24 611024 3881500 80936 06:36:01 AM 11472640 15060668 4666804 28.92 2688 3782512 1056392 6.15 973252 3261156 25372 Average: 12038970 14518011 4100474 25.41 2688 2682417 1636431 9.52 464889 3231850 103850 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 322.89 198.92 1327.83 63.14 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 57.33 45.67 449.36 13.30 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 306.58 254.11 3856.45 38.30 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 855.04 855.04 863.10 863.10 0.00 0.00 0.00 0.00 06:34:01 AM eth0 108.96 79.69 2202.73 11.29 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 655.68 655.68 668.48 668.48 0.00 0.00 0.00 0.00 06:35:01 AM eth0 144.57 125.31 1725.94 16.85 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 168.06 144.76 957.40 174.29 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 251.72 251.72 255.20 255.20 0.00 0.00 0.00 0.00 Average: eth0 184.78 141.43 1753.10 52.86 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/01/2024 _x86_64_ (4 CPU) 06:29:30 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 22.08 0.00 3.98 3.28 0.09 70.57 06:31:01 AM 0 21.83 0.00 2.02 0.73 0.08 75.33 06:31:01 AM 1 14.39 0.00 3.44 2.44 0.07 79.67 06:31:01 AM 2 25.26 0.00 5.71 5.79 0.12 63.13 06:31:01 AM 3 26.84 0.00 4.77 4.16 0.08 64.14 06:32:01 AM all 13.84 0.00 1.77 1.01 0.05 83.34 06:32:01 AM 0 7.35 0.00 1.23 0.90 0.05 90.46 06:32:01 AM 1 6.95 0.00 1.65 1.24 0.03 90.12 06:32:01 AM 2 32.54 0.00 2.92 0.94 0.07 63.54 06:32:01 AM 3 8.54 0.00 1.25 0.95 0.03 89.22 06:33:01 AM all 61.19 0.00 3.33 2.59 0.14 32.75 06:33:01 AM 0 59.67 0.00 2.31 0.85 0.13 37.04 06:33:01 AM 1 58.73 0.00 4.51 5.23 0.15 31.38 06:33:01 AM 2 62.63 0.00 3.77 2.00 0.13 31.47 06:33:01 AM 3 63.74 0.00 2.75 2.28 0.13 31.10 06:34:01 AM all 52.48 0.00 2.73 0.55 0.11 44.12 06:34:01 AM 0 51.42 0.00 1.86 0.18 0.10 46.44 06:34:01 AM 1 52.60 0.00 2.82 0.95 0.13 43.49 06:34:01 AM 2 53.62 0.00 4.10 0.28 0.12 41.88 06:34:01 AM 3 52.28 0.00 2.16 0.79 0.08 44.69 06:35:01 AM all 59.42 0.00 3.53 1.31 0.12 35.63 06:35:01 AM 0 59.88 0.00 2.44 1.67 0.13 35.87 06:35:01 AM 1 63.58 0.00 4.43 0.30 0.12 31.57 06:35:01 AM 2 59.13 0.00 4.94 3.19 0.12 32.62 06:35:01 AM 3 55.07 0.00 2.29 0.07 0.12 42.46 06:36:01 AM all 20.99 0.00 2.27 3.34 0.06 73.33 06:36:01 AM 0 15.52 0.00 1.29 1.76 0.07 81.37 06:36:01 AM 1 6.67 0.00 1.52 2.89 0.05 88.87 06:36:01 AM 2 17.08 0.00 2.76 4.26 0.05 75.84 06:36:01 AM 3 44.73 0.00 3.53 4.44 0.08 47.21 Average: all 38.30 0.00 2.94 2.01 0.09 56.66 Average: 0 35.90 0.00 1.86 1.02 0.09 61.13 Average: 1 33.77 0.00 3.06 2.18 0.09 60.90 Average: 2 41.68 0.00 4.03 2.74 0.10 51.44 Average: 3 41.84 0.00 2.79 2.12 0.09 53.16