---> uname -a: Linux prd-centos8-builder-4c-4g-12344.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 784 11951 19 3024 14627 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:d7:0e:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fed7:e56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:1e:87:7d 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) 12/31/2023 _x86_64_ (4 CPU) 11:48:47 LINUX RESTART (4 CPU) 11:49:02 AM tps rtps wtps bread/s bwrtn/s 11:50:01 AM 119.26 33.94 85.33 7462.96 43519.26 11:51:01 AM 291.55 17.26 274.29 3334.22 9364.70 11:52:02 AM 125.81 3.46 122.35 1172.76 12907.59 11:53:01 AM 35.10 0.14 34.96 129.33 10205.51 11:54:01 AM 8.35 0.00 8.35 0.00 550.69 11:55:01 AM 21.43 0.00 21.43 0.00 660.25 11:56:01 AM 35.52 0.47 35.05 63.98 2496.35 Average: 91.07 7.85 83.22 1727.80 11312.71 11:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 AM 13237568 15066804 2901752 17.98 2688 2049972 1216604 7.08 254808 2313640 128344 11:51:01 AM 12384128 14616328 3755192 23.27 2688 2437236 1549396 9.01 266968 3092968 251064 11:52:02 AM 10620724 13251060 5518596 34.19 2688 2823708 2771228 16.12 492032 4584204 266264 11:53:01 AM 9170072 11831660 6969248 43.18 2688 2853504 4549904 26.47 525188 5982840 7444 11:54:01 AM 9456616 12125540 6682704 41.41 2688 2860564 3856536 22.44 525236 5696128 2304 11:55:01 AM 9415768 12134176 6723552 41.66 2688 2907824 3882416 22.59 537440 5719228 38580 11:56:01 AM 12322620 15060956 3816700 23.65 2688 2925200 1104976 6.43 714508 2635168 48636 Average: 10943928 13440932 5195392 32.19 2688 2694001 2704437 15.73 473740 4289168 106091 11:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 394.04 254.34 2258.62 58.61 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 226.79 190.07 2584.13 39.51 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 AM eth0 169.03 144.86 2344.58 21.76 0.00 0.00 0.00 0.00 11:52:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 11.71 11.73 51.46 3.55 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 1.75 1.60 0.31 0.36 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 28.27 28.62 190.47 6.46 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 21.36 19.81 42.13 8.94 0.00 0.00 0.00 0.00 11:56:01 AM 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 121.47 92.82 1067.11 19.83 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) 12/31/2023 _x86_64_ (4 CPU) 11:48:47 LINUX RESTART (4 CPU) 11:49:02 AM CPU %user %nice %system %iowait %steal %idle 11:50:01 AM all 20.90 0.00 2.99 1.68 0.06 74.37 11:50:01 AM 0 14.42 0.00 2.98 1.00 0.07 81.53 11:50:01 AM 1 25.97 0.00 3.03 0.94 0.05 70.02 11:50:01 AM 2 9.77 0.00 2.18 1.14 0.05 86.85 11:50:01 AM 3 33.42 0.00 3.79 3.63 0.09 59.07 11:51:01 AM all 29.41 0.00 2.37 1.52 0.08 66.62 11:51:01 AM 0 33.77 0.00 2.27 1.14 0.08 62.74 11:51:01 AM 1 35.54 0.00 3.09 1.92 0.10 59.35 11:51:01 AM 2 17.57 0.00 2.03 1.51 0.08 78.81 11:51:01 AM 3 30.73 0.00 2.09 1.52 0.07 65.60 11:52:02 AM all 69.23 0.00 2.70 0.53 0.10 27.44 11:52:02 AM 0 78.82 0.00 3.22 0.43 0.10 17.42 11:52:02 AM 1 65.96 0.00 4.28 0.79 0.12 28.85 11:52:02 AM 2 66.57 0.00 1.47 0.55 0.10 31.31 11:52:02 AM 3 65.55 0.00 1.82 0.33 0.10 32.20 11:53:01 AM all 65.75 0.00 1.32 0.14 0.09 32.69 11:53:01 AM 0 60.68 0.00 1.31 0.31 0.09 37.61 11:53:01 AM 1 62.31 0.00 1.81 0.15 0.09 35.64 11:53:01 AM 2 74.12 0.00 1.22 0.05 0.10 24.50 11:53:01 AM 3 65.88 0.00 0.95 0.07 0.10 33.00 11:54:01 AM all 7.05 0.00 0.33 0.04 0.05 92.53 11:54:01 AM 0 6.27 0.00 0.43 0.07 0.07 93.16 11:54:01 AM 1 6.19 0.00 0.30 0.02 0.05 93.44 11:54:01 AM 2 7.69 0.00 0.30 0.03 0.05 91.92 11:54:01 AM 3 8.05 0.00 0.28 0.03 0.03 91.60 11:55:01 AM all 47.96 0.00 1.19 0.07 0.08 50.70 11:55:01 AM 0 50.54 0.00 0.58 0.00 0.07 48.81 11:55:01 AM 1 46.85 0.00 1.37 0.03 0.08 51.67 11:55:01 AM 2 45.68 0.00 1.27 0.10 0.08 52.86 11:55:01 AM 3 48.75 0.00 1.52 0.15 0.10 49.47 11:56:01 AM all 32.54 0.00 1.70 0.16 0.08 65.52 11:56:01 AM 0 32.13 0.00 1.49 0.17 0.08 66.13 11:56:01 AM 1 44.42 0.00 1.99 0.20 0.10 53.29 11:56:01 AM 2 26.63 0.00 1.27 0.03 0.07 71.99 11:56:01 AM 3 26.98 0.00 2.04 0.25 0.07 70.66 Average: all 38.96 0.00 1.80 0.59 0.08 58.57 Average: 0 39.54 0.00 1.75 0.44 0.08 58.19 Average: 1 41.02 0.00 2.27 0.58 0.08 56.05 Average: 2 35.43 0.00 1.39 0.49 0.08 62.62 Average: 3 39.87 0.00 1.78 0.85 0.08 57.42