---> uname -a: Linux prd-centos8-builder-4c-4g-2178.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.996 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 11181 19 3821 14662 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:2b:c8:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe2b:c8f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:67:6d:6c 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/04/2024 _x86_64_ (4 CPU) 18:14:24 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 83.45 8.05 75.40 1337.51 6016.66 06:17:01 PM 245.30 17.81 227.49 4084.77 10032.16 06:18:01 PM 88.66 1.90 86.76 432.45 9361.37 06:19:01 PM 68.17 1.63 66.54 106.25 5869.77 06:20:01 PM 75.39 0.03 75.35 11.86 4280.92 06:21:01 PM 89.82 0.68 89.14 66.78 35551.87 Average: 108.47 5.02 103.45 1006.63 11852.59 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13267340 15117792 2872108 17.80 2688 2066500 1116964 6.50 192032 2331168 172752 06:17:01 PM 12486108 14670472 3653340 22.64 2688 2391496 1475476 8.58 257348 3005132 160764 06:18:01 PM 11323940 13631496 4815508 29.84 2688 2512152 2443228 14.21 323084 4087652 4824 06:19:01 PM 11122776 13673192 5016672 31.08 2688 2751524 2443928 14.22 458708 4140252 95024 06:20:01 PM 10573188 13762748 5566260 34.49 2688 3386936 2267352 13.19 789832 4348372 635472 06:21:01 PM 11487044 15051396 4652404 28.83 2688 3760396 1109636 6.46 976320 3250796 1432 Average: 11710066 14317849 4429382 27.44 2688 2811501 1809431 10.53 499554 3527229 178378 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 86.54 70.80 1068.83 8.46 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 228.21 194.12 2692.26 36.93 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 94.60 83.79 1375.38 12.22 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 992.98 992.98 989.47 989.47 0.00 0.00 0.00 0.00 06:19:01 PM eth0 179.64 140.89 3458.24 19.62 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 715.48 715.48 728.29 728.29 0.00 0.00 0.00 0.00 06:20:01 PM eth0 100.42 74.82 1328.58 10.14 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 83.71 87.44 48.15 162.92 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 284.71 284.71 286.26 286.26 0.00 0.00 0.00 0.00 Average: eth0 128.85 108.64 1661.87 41.72 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/04/2024 _x86_64_ (4 CPU) 18:14:24 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 18.89 0.00 2.42 0.89 0.09 77.70 06:16:01 PM 0 29.79 0.00 3.61 0.75 0.10 65.75 06:16:01 PM 1 21.27 0.00 2.87 1.38 0.08 74.40 06:16:01 PM 2 15.18 0.00 1.84 0.87 0.10 82.00 06:16:01 PM 3 9.31 0.00 1.36 0.57 0.07 88.70 06:17:01 PM all 27.16 0.00 2.77 2.56 0.09 67.42 06:17:01 PM 0 32.34 0.00 2.11 2.84 0.07 62.65 06:17:01 PM 1 25.92 0.00 4.39 3.40 0.10 66.19 06:17:01 PM 2 28.88 0.00 1.46 1.09 0.08 68.49 06:17:01 PM 3 21.49 0.00 3.15 2.90 0.10 72.36 06:18:01 PM all 46.60 0.00 1.73 0.96 0.08 50.62 06:18:01 PM 0 48.01 0.00 1.74 0.50 0.08 49.67 06:18:01 PM 1 44.69 0.00 2.24 1.35 0.09 51.63 06:18:01 PM 2 49.58 0.00 1.32 1.10 0.08 47.92 06:18:01 PM 3 44.06 0.00 1.65 0.92 0.08 53.29 06:19:01 PM all 51.64 0.00 3.34 0.42 0.08 44.52 06:19:01 PM 0 51.65 0.00 3.85 0.39 0.08 44.03 06:19:01 PM 1 52.97 0.00 2.03 0.64 0.08 44.27 06:19:01 PM 2 48.62 0.00 4.37 0.50 0.08 46.42 06:19:01 PM 3 53.30 0.00 3.12 0.13 0.08 43.36 06:20:01 PM all 50.23 0.00 3.08 0.35 0.09 46.25 06:20:01 PM 0 39.05 0.00 2.69 0.25 0.08 57.93 06:20:01 PM 1 43.80 0.00 1.73 0.25 0.08 54.14 06:20:01 PM 2 49.47 0.00 3.75 0.22 0.08 46.48 06:20:01 PM 3 68.63 0.00 4.14 0.69 0.10 26.44 06:21:01 PM all 18.09 0.00 2.23 3.34 0.08 76.27 06:21:01 PM 0 21.29 0.00 2.24 3.80 0.07 72.60 06:21:01 PM 1 25.66 0.00 2.13 2.73 0.08 69.41 06:21:01 PM 2 6.62 0.00 1.74 3.59 0.08 87.96 06:21:01 PM 3 18.75 0.00 2.79 3.24 0.07 75.15 Average: all 35.39 0.00 2.60 1.42 0.08 60.51 Average: 0 37.01 0.00 2.71 1.42 0.08 58.78 Average: 1 35.66 0.00 2.57 1.63 0.09 60.06 Average: 2 33.02 0.00 2.41 1.23 0.09 63.25 Average: 3 35.86 0.00 2.70 1.41 0.08 59.95