---> uname -a: Linux prd-centos8-builder-4c-4g-10395.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 782 12031 19 2946 14629 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:7d:61:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe7d:61de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:db:c6:f6 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 10:44:53 LINUX RESTART (4 CPU) 10:46:01 AM tps rtps wtps bread/s bwrtn/s 10:47:01 AM 116.19 7.50 108.70 1294.77 9698.43 10:48:01 AM 125.53 0.97 124.56 131.44 15520.28 Average: 120.86 4.23 116.63 713.16 12609.11 10:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 AM 13151152 15107780 2988284 18.52 2688 2165364 1126724 6.56 229072 2378652 130224 10:48:01 AM 12404636 15055900 3734800 23.14 2688 2828980 1089740 6.34 465200 2790168 416236 Average: 12777894 15081840 3361542 20.83 2688 2497172 1108232 6.45 347136 2584410 273230 10:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 52.17 42.85 499.76 6.27 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 138.04 100.55 2169.21 13.47 0.00 0.00 0.00 0.00 10:48:01 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 95.10 71.70 1334.42 9.87 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 10:44:53 LINUX RESTART (4 CPU) 10:46:01 AM CPU %user %nice %system %iowait %steal %idle 10:47:01 AM all 19.20 0.00 2.84 2.13 0.09 75.75 10:47:01 AM 0 7.21 0.00 1.75 1.47 0.12 89.46 10:47:01 AM 1 4.58 0.00 1.47 3.09 0.08 90.77 10:47:01 AM 2 36.88 0.00 4.31 1.34 0.08 57.39 10:47:01 AM 3 28.13 0.00 3.82 2.61 0.07 65.38 10:48:01 AM all 22.32 0.00 4.58 1.19 0.09 71.82 10:48:01 AM 0 22.63 0.00 4.38 1.14 0.10 71.76 10:48:01 AM 1 30.96 0.00 6.44 1.02 0.08 61.50 10:48:01 AM 2 17.69 0.00 4.29 1.99 0.08 75.94 10:48:01 AM 3 18.02 0.00 3.20 0.62 0.08 78.07 Average: all 20.76 0.00 3.71 1.66 0.09 73.79 Average: 0 14.91 0.00 3.06 1.30 0.11 80.62 Average: 1 17.75 0.00 3.95 2.06 0.08 76.15 Average: 2 27.30 0.00 4.30 1.66 0.08 66.65 Average: 3 23.08 0.00 3.51 1.62 0.08 71.72