---> uname -a: Linux prd-centos8-docker-8c-8g-77886.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 978 28363 19 2548 30470 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:9d:47:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fe9d:47d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:c6:7c:84 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) 10/19/2024 _x86_64_ (8 CPU) 12:39:25 LINUX RESTART (8 CPU) 12:40:01 PM tps rtps wtps bread/s bwrtn/s 12:41:01 PM 231.76 12.56 219.19 2186.87 8968.23 12:42:01 PM 233.84 19.23 214.61 7842.05 11872.13 Average: 232.80 15.89 216.90 5014.46 10420.18 12:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 PM 29507964 31254216 3147748 9.64 2688 2069076 1461496 4.34 179328 2533432 170484 12:42:01 PM 29054512 31210896 3601200 11.03 2688 2470492 1490596 4.42 492796 2636896 70340 Average: 29281238 31232556 3374474 10.33 2688 2269784 1476046 4.38 336062 2585164 120412 12:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 135.24 84.24 1303.97 16.33 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 259.71 229.87 2095.90 58.47 0.00 0.00 0.00 0.00 12:42:01 PM 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 197.48 157.06 1699.93 37.40 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) 10/19/2024 _x86_64_ (8 CPU) 12:39:25 LINUX RESTART (8 CPU) 12:40:01 PM CPU %user %nice %system %iowait %steal %idle 12:41:01 PM all 9.10 0.00 1.18 0.94 0.06 88.72 12:41:01 PM 0 6.99 0.00 0.97 1.18 0.07 90.79 12:41:01 PM 1 3.41 0.00 0.60 0.18 0.05 95.76 12:41:01 PM 2 14.24 0.00 1.22 0.73 0.05 83.76 12:41:01 PM 3 20.71 0.00 1.99 0.47 0.05 76.79 12:41:01 PM 4 1.55 0.00 0.63 1.67 0.07 96.08 12:41:01 PM 5 1.32 0.00 0.52 0.23 0.08 97.84 12:41:01 PM 6 20.54 0.00 2.84 2.91 0.05 73.66 12:41:01 PM 7 4.01 0.00 0.70 0.15 0.05 95.09 12:42:01 PM all 15.26 0.00 1.40 1.53 0.07 81.73 12:42:01 PM 0 11.31 0.00 1.99 2.98 0.08 83.64 12:42:01 PM 1 21.32 0.00 1.51 1.31 0.10 75.77 12:42:01 PM 2 19.55 0.00 1.05 1.10 0.07 78.23 12:42:01 PM 3 20.64 0.00 1.79 1.10 0.07 76.40 12:42:01 PM 4 20.38 0.00 1.52 2.64 0.07 75.39 12:42:01 PM 5 8.01 0.00 1.21 1.93 0.07 88.78 12:42:01 PM 6 6.92 0.00 0.99 0.13 0.05 91.91 12:42:01 PM 7 13.96 0.00 1.17 1.05 0.05 83.77 Average: all 12.18 0.00 1.29 1.24 0.06 85.23 Average: 0 9.14 0.00 1.48 2.08 0.08 87.22 Average: 1 12.35 0.00 1.05 0.74 0.08 85.78 Average: 2 16.89 0.00 1.14 0.92 0.06 81.00 Average: 3 20.67 0.00 1.89 0.78 0.06 76.60 Average: 4 10.96 0.00 1.08 2.15 0.07 85.74 Average: 5 4.67 0.00 0.86 1.08 0.08 93.32 Average: 6 13.73 0.00 1.91 1.52 0.05 82.79 Average: 7 8.98 0.00 0.94 0.60 0.05 89.43