---> uname -a: Linux prd-centos8-builder-4c-4g-17634.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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 12093 19 2903 14647 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:a0:82:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fea0:8232/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:c3:cc:1a 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) 14:49:39 LINUX RESTART (4 CPU) 02:50:00 PM tps rtps wtps bread/s bwrtn/s 02:50:01 PM 1879.59 1642.18 237.41 75586.39 33449.66 02:51:01 PM 131.15 28.81 102.33 6456.90 38873.90 02:52:01 PM 115.66 7.28 108.38 1291.84 9297.67 02:53:01 PM 118.93 2.52 116.41 105.30 11703.00 02:54:01 PM 136.62 0.77 135.85 105.96 19574.99 Average: 136.26 19.78 116.48 2438.22 19946.64 02:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 PM 15207180 15469580 932276 5.78 2688 494936 725228 4.49 95512 549640 1396 02:51:01 PM 13490516 15138440 2648940 16.41 2688 1873632 1120268 6.52 173476 2161060 62840 02:52:01 PM 13157220 15074316 2982236 18.48 2688 2127936 1172192 6.82 208804 2403064 116340 02:53:01 PM 12644956 15047720 3494500 21.65 2688 2596104 1173664 6.83 230336 2826696 323268 02:54:01 PM 12397612 15014632 3741844 23.18 2688 2795624 1135304 6.61 461484 2791424 40020 Average: 13379497 15148938 2759959 17.10 2688 1977646 1065331 6.20 233922 2146377 108773 02:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM eth0 279.28 175.58 1307.21 53.54 0.00 0.00 0.00 0.00 02:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM eth0 48.87 39.80 607.42 5.35 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 99.53 76.47 1483.09 10.30 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 69.76 56.21 844.42 12.01 0.00 0.00 0.00 0.00 02:54:01 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 123.62 86.50 1054.10 20.18 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) 14:49:39 LINUX RESTART (4 CPU) 02:50:00 PM CPU %user %nice %system %iowait %steal %idle 02:50:01 PM all 3.27 0.00 9.47 26.16 0.00 61.10 02:50:01 PM 0 2.74 0.00 17.81 21.92 0.00 57.53 02:50:01 PM 1 6.90 0.00 6.90 60.00 0.00 26.21 02:50:01 PM 2 2.05 0.00 8.90 22.60 0.00 66.44 02:50:01 PM 3 1.39 0.00 4.17 0.00 0.00 94.44 02:51:01 PM all 14.79 0.00 3.62 10.17 0.08 71.34 02:51:01 PM 0 20.45 0.00 3.45 2.47 0.10 73.53 02:51:01 PM 1 12.26 0.00 3.75 18.89 0.08 65.01 02:51:01 PM 2 13.39 0.00 2.30 3.80 0.07 80.45 02:51:01 PM 3 13.04 0.00 4.98 15.56 0.08 66.34 02:52:01 PM all 16.61 0.00 2.44 2.03 0.08 78.84 02:52:01 PM 0 13.81 0.00 2.72 0.88 0.07 82.52 02:52:01 PM 1 31.71 0.00 3.42 3.70 0.10 61.07 02:52:01 PM 2 10.97 0.00 1.93 2.03 0.07 85.01 02:52:01 PM 3 9.93 0.00 1.71 1.53 0.07 86.76 02:53:01 PM all 19.29 0.00 2.98 1.55 0.10 76.07 02:53:01 PM 0 20.42 0.00 2.93 2.24 0.17 74.24 02:53:01 PM 1 34.42 0.00 4.80 1.86 0.08 58.84 02:53:01 PM 2 15.62 0.00 2.39 1.12 0.08 80.78 02:53:01 PM 3 6.64 0.00 1.81 0.99 0.08 90.47 02:54:01 PM all 20.97 0.00 3.80 2.80 0.08 72.34 02:54:01 PM 0 21.63 0.00 4.94 1.35 0.08 71.99 02:54:01 PM 1 21.43 0.00 3.92 4.09 0.10 70.46 02:54:01 PM 2 21.93 0.00 2.99 2.26 0.07 72.76 02:54:01 PM 3 18.90 0.00 3.35 3.50 0.08 74.17 Average: all 17.83 0.00 3.25 4.27 0.09 74.57 Average: 0 18.97 0.00 3.60 1.86 0.10 75.47 Average: 1 24.86 0.00 3.99 7.44 0.09 63.61 Average: 2 15.39 0.00 2.44 2.42 0.07 79.67 Average: 3 12.07 0.00 2.97 5.35 0.08 79.54