---> uname -a: Linux prd-centos8-builder-4c-4g-8717.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: 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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 816 11066 19 3878 14595 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:da:23:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:feda:23ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:c7:b1:72 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) 12/17/2023 _x86_64_ (4 CPU) 02:21:56 LINUX RESTART (4 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 117.81 6.70 111.11 1272.99 9559.61 02:25:01 AM 136.35 2.75 133.61 130.89 15371.46 02:26:01 AM 68.61 0.05 68.56 0.67 11766.09 02:27:01 AM 47.63 0.05 47.58 1.20 10546.63 02:28:01 AM 172.99 101.13 71.85 1833.96 18439.74 02:29:01 AM 141.29 93.88 47.41 915.45 4780.34 Average: 114.11 34.09 80.02 692.49 11744.05 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 13111588 15136076 3027732 18.76 2688 2232880 1102440 6.41 206336 2441444 170556 02:25:01 AM 12311672 14847828 3827648 23.72 2688 2723988 1542780 8.98 252344 3113980 285568 02:26:01 AM 12087148 14955064 4052172 25.11 2688 3040620 1259520 7.33 265652 3293960 285752 02:27:01 AM 11819652 14932040 4319668 26.76 2688 3275608 1242208 7.23 362288 3442052 227252 02:28:01 AM 11348688 14881360 4790632 29.68 2688 3663764 1312916 7.64 717036 3498236 75336 02:29:01 AM 11399456 15008560 4739864 29.37 2688 3727576 1090764 6.35 747076 3405068 37568 Average: 12013034 14960155 4126286 25.57 2688 3110739 1258438 7.32 425122 3199123 180339 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 68.39 53.99 787.09 13.18 0.00 0.00 0.00 0.00 02:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 100.85 83.81 1344.71 10.96 0.00 0.00 0.00 0.00 02:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 35.26 34.64 98.39 6.24 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 50.45 46.60 91.79 9.28 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 264.27 184.40 2317.03 13.68 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 32.59 28.05 79.18 8.49 0.00 0.00 0.00 0.00 02:29:01 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 91.97 71.91 786.36 10.31 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) 12/17/2023 _x86_64_ (4 CPU) 02:21:56 LINUX RESTART (4 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 20.04 0.00 2.15 1.19 0.08 76.54 02:24:01 AM 0 8.85 0.00 1.45 0.25 0.08 89.37 02:24:01 AM 1 22.09 0.00 2.55 1.54 0.08 73.74 02:24:01 AM 2 20.98 0.00 2.16 1.54 0.08 75.24 02:24:01 AM 3 28.29 0.00 2.44 1.42 0.07 67.78 02:25:01 AM all 21.00 0.00 2.26 3.21 0.10 73.42 02:25:01 AM 0 16.13 0.00 2.12 2.49 0.08 79.18 02:25:01 AM 1 28.30 0.00 2.71 2.77 0.10 66.12 02:25:01 AM 2 27.67 0.00 2.46 4.48 0.12 65.27 02:25:01 AM 3 11.92 0.00 1.76 3.11 0.10 83.11 02:26:01 AM all 12.11 0.00 0.98 2.06 0.06 84.79 02:26:01 AM 0 4.29 0.00 0.35 0.55 0.03 94.77 02:26:01 AM 1 16.50 0.00 1.26 2.75 0.10 79.39 02:26:01 AM 2 17.15 0.00 1.35 1.67 0.07 79.77 02:26:01 AM 3 10.51 0.00 0.95 3.28 0.05 85.21 02:27:01 AM all 7.32 0.00 0.64 1.49 0.08 90.47 02:27:01 AM 0 9.39 0.00 0.95 0.67 0.08 88.91 02:27:01 AM 1 6.74 0.00 0.47 0.65 0.07 92.07 02:27:01 AM 2 8.68 0.00 0.64 1.94 0.08 88.66 02:27:01 AM 3 4.46 0.00 0.52 2.69 0.08 92.25 02:28:01 AM all 18.14 1.32 6.02 2.92 0.12 71.48 02:28:01 AM 0 3.36 1.36 6.03 1.75 0.08 87.42 02:28:01 AM 1 18.44 0.99 6.20 6.97 0.12 67.29 02:28:01 AM 2 43.12 1.32 6.27 2.35 0.17 46.77 02:28:01 AM 3 7.91 1.62 5.58 0.62 0.10 84.17 02:29:01 AM all 14.05 0.92 12.82 1.26 0.12 70.83 02:29:01 AM 0 14.77 1.06 13.43 1.12 0.10 69.53 02:29:01 AM 1 20.79 1.21 16.89 2.21 0.18 58.72 02:29:01 AM 2 4.95 0.74 10.76 1.01 0.08 82.46 02:29:01 AM 3 15.67 0.69 10.21 0.69 0.10 72.64 Average: all 15.44 0.37 4.14 2.02 0.09 77.93 Average: 0 9.47 0.40 4.05 1.14 0.08 84.87 Average: 1 18.81 0.37 5.01 2.81 0.11 72.89 Average: 2 20.39 0.34 3.93 2.17 0.10 73.08 Average: 3 13.12 0.38 3.57 1.97 0.08 80.86