---> uname -a: Linux prd-centos8-builder-4c-4g-15510.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 775 12086 19 2899 14635 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:aa:6a:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feaa:6a2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:2e:b7:4c 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 10:28:56 LINUX RESTART (4 CPU) 10:30:00 AM tps rtps wtps bread/s bwrtn/s 10:30:01 AM 48.24 0.00 48.24 0.00 82080.00 10:31:01 AM 168.41 29.16 139.25 6090.90 11297.05 10:32:01 AM 119.78 3.42 116.36 60.26 9226.73 10:33:01 AM 117.01 2.63 114.38 124.91 11228.25 10:34:01 AM 138.17 0.65 137.52 87.17 19911.55 Average: 135.54 8.93 126.60 1585.32 13160.15 10:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 AM 14132952 15486104 2006368 12.43 2688 1584660 704852 4.37 100660 1618556 187412 10:31:01 AM 13348496 15076620 2790824 17.29 2688 1952388 1213576 7.06 202116 2269044 83396 10:32:01 AM 13198712 15138484 2940608 18.22 2688 2148216 1097008 6.38 201836 2360316 118676 10:33:01 AM 12435708 14989516 3703612 22.95 2688 2736780 1263464 7.35 236684 2999188 464300 10:34:01 AM 12400204 15011112 3739116 23.17 2688 2790252 1139400 6.63 459284 2795952 27032 Average: 13103214 15140367 3036106 18.81 2688 2242459 1083660 6.30 240116 2408611 176163 10:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 22.35 18.82 5.68 4.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 353.68 223.99 1579.16 58.20 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 37.26 30.69 344.39 5.55 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 112.20 89.05 2106.79 10.46 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 36.57 35.70 213.20 19.89 0.00 0.00 0.00 0.00 10:34:01 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 134.54 94.60 1057.15 23.46 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 10:28:56 LINUX RESTART (4 CPU) 10:30:00 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 0.60 0.00 1.80 55.99 0.00 41.62 10:30:01 AM 0 0.00 0.00 1.20 26.51 0.00 72.29 10:30:01 AM 1 0.00 0.00 1.18 98.82 0.00 0.00 10:30:01 AM 2 1.22 0.00 2.44 0.00 0.00 96.34 10:30:01 AM 3 1.19 0.00 2.38 96.43 0.00 0.00 10:31:01 AM all 17.44 0.00 2.34 6.88 0.08 73.26 10:31:01 AM 0 17.60 0.00 1.36 5.06 0.08 75.91 10:31:01 AM 1 20.55 0.00 2.38 8.73 0.08 68.26 10:31:01 AM 2 16.16 0.00 2.43 5.17 0.08 76.16 10:31:01 AM 3 15.45 0.00 3.18 8.57 0.07 72.73 10:32:01 AM all 18.06 0.00 1.68 2.43 0.06 77.76 10:32:01 AM 0 24.20 0.00 2.43 4.44 0.07 68.87 10:32:01 AM 1 19.86 0.00 1.82 2.91 0.07 75.35 10:32:01 AM 2 14.63 0.00 1.24 1.44 0.05 82.65 10:32:01 AM 3 13.59 0.00 1.22 0.95 0.07 84.17 10:33:01 AM all 21.40 0.00 2.30 3.23 0.09 72.97 10:33:01 AM 0 29.65 0.00 3.47 2.74 0.08 64.06 10:33:01 AM 1 20.47 0.00 1.68 3.20 0.08 74.56 10:33:01 AM 2 11.50 0.00 1.78 3.04 0.10 83.58 10:33:01 AM 3 23.92 0.00 2.28 3.96 0.10 69.75 10:34:01 AM all 18.37 0.00 2.05 3.54 0.08 75.97 10:34:01 AM 0 24.70 0.00 2.01 1.34 0.08 71.87 10:34:01 AM 1 17.27 0.00 2.20 2.99 0.08 77.46 10:34:01 AM 2 6.13 0.00 1.79 4.41 0.05 87.62 10:34:01 AM 3 25.36 0.00 2.18 5.44 0.08 66.94 Average: all 18.75 0.00 2.09 4.20 0.08 74.88 Average: 0 23.95 0.00 2.31 3.47 0.08 70.18 Average: 1 19.47 0.00 2.02 4.79 0.08 73.64 Average: 2 12.07 0.00 1.81 3.50 0.07 82.55 Average: 3 19.51 0.00 2.22 5.05 0.08 73.15