---> uname -a: Linux prd-centos8-docker-8c-8g-39811.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: 2799.996 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 980 28332 19 2577 30467 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:9c:da:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe9c:daa5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:75:91:e7 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) 09/19/2024 _x86_64_ (8 CPU) 12:34:49 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 297.65 58.09 239.56 9032.97 42814.16 12:37:01 PM 222.19 17.36 204.83 3438.19 12694.64 Average: 259.93 37.73 222.20 6235.81 27755.65 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29577608 31256740 3078104 9.43 2688 2008216 1522624 4.52 190076 2480312 184136 12:37:01 PM 28722316 30798764 3933396 12.05 2688 2390736 1833344 5.44 230616 3228096 176540 Average: 29149962 31027752 3505750 10.74 2688 2199476 1677984 4.98 210346 2854204 180338 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 404.81 265.92 1830.52 63.12 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 263.00 236.57 2541.70 58.57 0.00 0.00 0.00 0.00 12:37:01 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 333.91 251.25 2186.08 60.84 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) 09/19/2024 _x86_64_ (8 CPU) 12:34:49 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 11.76 0.01 2.28 5.98 0.07 79.90 12:36:01 PM 0 13.17 0.00 2.01 1.17 0.07 83.58 12:36:01 PM 1 17.36 0.00 3.76 12.61 0.08 66.19 12:36:01 PM 2 16.75 0.00 2.48 5.57 0.07 75.13 12:36:01 PM 3 9.97 0.05 3.05 2.13 0.10 84.70 12:36:01 PM 4 11.78 0.00 2.11 2.61 0.07 83.43 12:36:01 PM 5 10.18 0.00 1.59 10.80 0.05 77.38 12:36:01 PM 6 5.83 0.00 1.85 11.98 0.08 80.25 12:36:01 PM 7 9.03 0.00 1.41 1.02 0.05 88.49 12:37:01 PM all 12.80 0.00 1.14 1.22 0.07 84.77 12:37:01 PM 0 16.62 0.00 1.32 0.42 0.10 81.54 12:37:01 PM 1 15.43 0.00 1.19 0.72 0.07 82.59 12:37:01 PM 2 23.45 0.00 1.74 2.31 0.08 72.42 12:37:01 PM 3 4.17 0.00 0.59 0.90 0.08 94.26 12:37:01 PM 4 15.19 0.00 1.19 1.72 0.05 81.85 12:37:01 PM 5 6.94 0.00 0.97 1.04 0.07 90.98 12:37:01 PM 6 7.16 0.00 0.70 1.14 0.03 90.97 12:37:01 PM 7 13.40 0.00 1.45 1.55 0.07 83.52 Average: all 12.28 0.00 1.71 3.60 0.07 82.34 Average: 0 14.90 0.00 1.67 0.80 0.08 82.56 Average: 1 16.40 0.00 2.47 6.66 0.08 74.40 Average: 2 20.11 0.00 2.11 3.94 0.08 73.77 Average: 3 7.07 0.03 1.82 1.52 0.09 89.48 Average: 4 13.49 0.00 1.65 2.17 0.06 82.64 Average: 5 8.56 0.00 1.28 5.91 0.06 84.19 Average: 6 6.50 0.00 1.27 6.54 0.06 85.63 Average: 7 11.22 0.00 1.43 1.29 0.06 86.00