---> uname -a: Linux prd-centos8-builder-4c-4g-3211.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: 2799.998 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 814 11958 19 2987 14597 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:3c:fa:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe3c:faba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:f8:f2:08 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) 03/07/2024 _x86_64_ (4 CPU) 15:23:23 LINUX RESTART (4 CPU) 03:24:02 PM tps rtps wtps bread/s bwrtn/s 03:25:01 PM 178.35 13.96 164.38 2284.11 7063.79 03:26:01 PM 261.26 17.86 243.40 3946.68 10494.77 03:27:01 PM 96.69 2.18 94.51 319.55 8722.51 03:28:01 PM 35.33 0.43 34.89 150.30 4006.95 03:29:01 PM 48.58 1.07 47.51 38.53 5891.57 03:30:01 PM 19.03 0.00 19.03 0.00 1300.77 Average: 106.32 5.89 100.43 1119.72 6244.06 03:24:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 PM 13247700 15095508 2891748 17.92 2688 2061452 1128476 6.57 215304 2315396 132220 03:26:01 PM 12065768 14321668 4073680 25.24 2688 2459964 1766848 10.28 256584 3411792 195244 03:27:01 PM 11196100 13600828 4943348 30.63 2688 2601664 2577036 14.99 368600 4142436 97916 03:28:01 PM 11128388 13571436 5011060 31.05 2688 2637724 2450612 14.26 383496 4186752 18488 03:29:01 PM 10651948 13242548 5487500 34.00 2688 2782600 2811492 16.36 530260 4503720 8900 03:30:01 PM 9783684 12470728 6355764 39.38 2688 2873584 4119312 23.97 549972 5331980 68936 Average: 11345598 13717119 4793850 29.70 2688 2569498 2475629 14.40 384036 3982013 86951 03:24:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 87.07 69.86 812.56 14.16 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 284.19 236.35 3263.43 38.85 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 30.05 29.70 179.38 7.80 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM lo 0.70 0.70 0.04 0.04 0.00 0.00 0.00 0.00 03:28:01 PM eth0 14.39 13.71 48.02 4.65 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 822.71 822.71 827.96 827.96 0.00 0.00 0.00 0.00 03:29:01 PM eth0 109.23 75.17 2001.26 10.12 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.70 0.70 0.05 0.05 0.00 0.00 0.00 0.00 03:30:01 PM eth0 7.58 6.89 3.08 3.16 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.68 137.68 138.33 138.33 0.00 0.00 0.00 0.00 Average: eth0 88.74 71.94 1051.66 13.12 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) 03/07/2024 _x86_64_ (4 CPU) 15:23:23 LINUX RESTART (4 CPU) 03:24:02 PM CPU %user %nice %system %iowait %steal %idle 03:25:01 PM all 15.51 0.00 2.81 3.82 0.08 77.78 03:25:01 PM 0 13.83 0.00 2.86 3.64 0.07 79.61 03:25:01 PM 1 17.36 0.00 3.25 3.08 0.07 76.23 03:25:01 PM 2 12.72 0.00 2.15 5.26 0.09 79.78 03:25:01 PM 3 18.14 0.00 2.99 3.31 0.09 75.48 03:26:01 PM all 33.97 0.00 3.26 2.31 0.12 60.34 03:26:01 PM 0 41.98 0.00 2.96 2.11 0.13 52.81 03:26:01 PM 1 42.68 0.00 4.43 2.49 0.10 50.30 03:26:01 PM 2 24.37 0.00 3.03 2.23 0.10 70.27 03:26:01 PM 3 26.84 0.00 2.60 2.41 0.13 68.01 03:27:01 PM all 79.73 0.00 2.65 0.88 0.13 16.60 03:27:01 PM 0 70.87 0.00 2.64 0.87 0.13 25.48 03:27:01 PM 1 78.52 0.00 3.53 1.22 0.13 16.59 03:27:01 PM 2 89.11 0.00 1.56 1.00 0.13 8.20 03:27:01 PM 3 80.42 0.00 2.88 0.43 0.12 16.15 03:28:01 PM all 52.13 0.00 1.52 0.24 0.10 46.02 03:28:01 PM 0 53.87 0.00 2.27 0.12 0.10 43.64 03:28:01 PM 1 50.16 0.00 1.42 0.37 0.10 47.96 03:28:01 PM 2 50.24 0.00 1.50 0.43 0.10 47.72 03:28:01 PM 3 54.25 0.00 0.87 0.03 0.10 44.74 03:29:01 PM all 51.17 0.00 2.80 0.40 0.10 45.52 03:29:01 PM 0 50.34 0.00 2.18 0.32 0.12 47.05 03:29:01 PM 1 50.42 0.00 3.43 0.13 0.12 45.90 03:29:01 PM 2 49.33 0.00 4.29 1.07 0.08 45.22 03:29:01 PM 3 54.60 0.00 1.29 0.08 0.10 43.93 03:30:01 PM all 49.23 0.00 1.69 0.06 0.10 48.92 03:30:01 PM 0 53.54 0.00 2.59 0.03 0.10 43.75 03:30:01 PM 1 47.19 0.00 1.20 0.00 0.10 51.51 03:30:01 PM 2 46.28 0.00 2.14 0.18 0.10 51.30 03:30:01 PM 3 49.92 0.00 0.82 0.02 0.10 49.14 Average: all 47.06 0.00 2.45 1.28 0.10 49.11 Average: 0 47.50 0.00 2.58 1.17 0.11 48.64 Average: 1 47.81 0.00 2.88 1.21 0.10 48.00 Average: 2 45.46 0.00 2.45 1.68 0.10 50.31 Average: 3 47.47 0.00 1.90 1.04 0.11 49.48