---> uname -a: Linux prd-centos8-docker-8c-8g-35973.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1003 28268 19 2618 30442 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:83:e3:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe83:e3aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:a7:6d:df 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/04/2024 _x86_64_ (8 CPU) 07:43:17 LINUX RESTART (8 CPU) 07:44:01 AM tps rtps wtps bread/s bwrtn/s 07:45:01 AM 207.43 22.08 185.35 4265.02 10139.06 07:46:01 AM 171.58 5.88 165.69 1285.44 14331.32 Average: 189.50 13.98 175.52 2775.11 12235.37 07:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 AM 29031660 30917428 3624052 11.10 2688 2203372 1698660 5.04 188472 2974056 130280 07:46:01 AM 27344552 29560912 5311160 16.26 2688 2529124 2859176 8.48 298496 4522312 17380 Average: 28188106 30239170 4467606 13.68 2688 2366248 2278918 6.76 243484 3748184 73830 07:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 177.59 149.21 1677.40 42.68 0.00 0.00 0.00 0.00 07:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.37 0.37 0.10 0.10 0.00 0.00 0.00 0.00 07:46:01 AM eth0 384.91 297.13 4459.28 33.88 0.00 0.00 0.00 0.00 07:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 281.25 223.18 3068.45 38.28 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/04/2024 _x86_64_ (8 CPU) 07:43:17 LINUX RESTART (8 CPU) 07:44:01 AM CPU %user %nice %system %iowait %steal %idle 07:45:01 AM all 13.11 0.00 1.25 1.14 0.06 84.45 07:45:01 AM 0 18.63 0.00 1.79 0.90 0.08 78.59 07:45:01 AM 1 5.47 0.00 0.84 1.52 0.08 92.09 07:45:01 AM 2 13.68 0.00 1.50 1.97 0.05 82.80 07:45:01 AM 3 19.21 0.00 1.62 0.63 0.07 78.47 07:45:01 AM 4 16.06 0.00 1.08 0.50 0.07 82.29 07:45:01 AM 5 6.87 0.00 0.89 1.32 0.05 90.88 07:45:01 AM 6 11.82 0.00 0.92 1.17 0.03 86.06 07:45:01 AM 7 13.11 0.00 1.37 1.07 0.05 84.41 07:46:01 AM all 36.04 0.00 1.25 1.04 0.08 61.58 07:46:01 AM 0 35.14 0.00 1.34 0.12 0.08 63.33 07:46:01 AM 1 32.88 0.00 1.29 0.27 0.08 65.48 07:46:01 AM 2 39.94 0.00 0.89 0.95 0.08 58.14 07:46:01 AM 3 36.95 0.00 1.97 3.61 0.08 57.38 07:46:01 AM 4 45.10 0.00 1.02 0.57 0.08 53.23 07:46:01 AM 5 32.75 0.00 1.36 1.24 0.08 64.56 07:46:01 AM 6 33.22 0.00 1.10 0.22 0.08 65.38 07:46:01 AM 7 32.33 0.00 1.06 1.34 0.07 65.20 Average: all 24.57 0.00 1.25 1.09 0.07 73.02 Average: 0 26.88 0.00 1.56 0.51 0.08 70.96 Average: 1 19.16 0.00 1.06 0.90 0.08 78.80 Average: 2 26.81 0.00 1.20 1.46 0.07 70.47 Average: 3 28.07 0.00 1.80 2.12 0.08 67.94 Average: 4 30.58 0.00 1.05 0.53 0.08 67.76 Average: 5 19.78 0.00 1.12 1.28 0.07 77.75 Average: 6 22.52 0.00 1.01 0.69 0.06 75.72 Average: 7 22.70 0.00 1.21 1.20 0.06 74.83