---> uname -a: Linux prd-centos8-builder-4c-4g-8450.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 11784 19 3214 14656 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:d1:c5:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fed1:c5e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:b7:00:d2 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/16/2023 _x86_64_ (4 CPU) 12:47:20 LINUX RESTART (4 CPU) 12:48:01 PM tps rtps wtps bread/s bwrtn/s 12:49:01 PM 113.43 7.18 106.25 1310.71 8368.99 12:50:01 PM 260.81 20.60 240.21 4289.58 15342.71 12:51:01 PM 232.39 0.28 232.11 199.07 4954.06 12:52:01 PM 350.01 0.05 349.96 3.73 4965.00 12:53:01 PM 45.74 0.50 45.24 108.78 7577.77 12:54:01 PM 52.84 1.65 51.19 1599.73 5502.38 Average: 175.91 5.04 170.87 1252.01 7785.34 12:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 PM 13208272 15152008 2931048 18.16 2688 2151904 1076848 6.27 188972 2365508 192356 12:50:01 PM 11521988 13832452 4617332 28.61 2688 2514412 2280224 13.27 311052 3898284 45220 12:51:01 PM 11395548 13774108 4743772 29.39 2688 2580700 2321956 13.51 337552 3993076 28708 12:52:01 PM 10670116 13250604 5469204 33.89 2688 2780496 2931680 17.06 522320 4525996 185112 12:53:01 PM 10715612 13377444 5423708 33.61 2688 2860180 2610564 15.19 583648 4412844 46416 12:54:01 PM 12142656 15067772 3996664 24.76 2688 3120148 1092008 6.35 689064 2875320 104236 Average: 11609032 14075731 4530288 28.07 2688 2667973 2052213 11.94 438768 3678505 100341 12:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 66.44 46.91 1138.82 7.71 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 281.87 241.59 3448.05 43.05 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 37.13 35.70 383.42 7.13 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 148.76 115.20 2883.76 15.32 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 3.58 3.58 0.38 0.38 0.00 0.00 0.00 0.00 12:53:01 PM eth0 56.54 55.37 729.15 8.87 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:54:01 PM eth0 192.37 147.59 2731.70 91.97 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 130.52 107.07 1885.85 29.00 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/16/2023 _x86_64_ (4 CPU) 12:47:20 LINUX RESTART (4 CPU) 12:48:01 PM CPU %user %nice %system %iowait %steal %idle 12:49:01 PM all 20.93 0.00 1.94 1.41 0.07 75.65 12:49:01 PM 0 6.92 0.00 1.20 0.38 0.08 91.41 12:49:01 PM 1 30.02 0.00 2.71 1.87 0.08 65.31 12:49:01 PM 2 22.31 0.00 2.33 1.77 0.07 73.53 12:49:01 PM 3 24.53 0.00 1.51 1.62 0.05 72.29 12:50:01 PM all 65.55 0.00 2.55 2.69 0.11 29.10 12:50:01 PM 0 58.56 0.00 3.41 2.57 0.12 35.35 12:50:01 PM 1 68.00 0.00 1.94 2.28 0.12 27.67 12:50:01 PM 2 66.40 0.00 3.03 2.44 0.10 28.04 12:50:01 PM 3 69.23 0.00 1.84 3.47 0.10 25.36 12:51:01 PM all 74.08 0.00 2.01 1.08 0.10 22.72 12:51:01 PM 0 70.53 0.00 1.70 0.55 0.10 27.11 12:51:01 PM 1 77.08 0.00 1.93 1.67 0.10 19.22 12:51:01 PM 2 76.41 0.00 1.34 0.37 0.08 21.80 12:51:01 PM 3 72.33 0.00 3.08 1.73 0.12 22.75 12:52:01 PM all 56.92 0.00 2.31 1.54 0.08 39.15 12:52:01 PM 0 46.58 0.00 3.46 4.13 0.08 45.75 12:52:01 PM 1 57.26 0.00 2.69 0.18 0.08 39.78 12:52:01 PM 2 62.06 0.00 1.17 0.17 0.08 36.51 12:52:01 PM 3 61.76 0.00 1.93 1.68 0.07 34.56 12:53:01 PM all 70.38 0.00 2.18 0.51 0.10 26.84 12:53:01 PM 0 69.55 0.00 1.94 0.19 0.08 28.25 12:53:01 PM 1 74.10 0.00 1.09 0.23 0.10 24.47 12:53:01 PM 2 72.63 0.00 3.33 0.47 0.10 23.46 12:53:01 PM 3 65.22 0.00 2.35 1.14 0.10 31.19 12:54:01 PM all 54.58 0.00 1.91 0.58 0.07 42.85 12:54:01 PM 0 45.32 0.00 2.28 1.21 0.07 51.13 12:54:01 PM 1 61.14 0.00 2.15 0.35 0.08 36.28 12:54:01 PM 2 55.59 0.00 1.76 0.67 0.07 41.91 12:54:01 PM 3 56.28 0.00 1.48 0.10 0.07 42.08 Average: all 57.06 0.00 2.15 1.30 0.09 39.40 Average: 0 49.54 0.00 2.33 1.50 0.09 46.55 Average: 1 61.26 0.00 2.08 1.10 0.09 35.46 Average: 2 59.21 0.00 2.16 0.98 0.08 37.57 Average: 3 58.21 0.00 2.03 1.62 0.08 38.05