---> uname -a: Linux prd-centos8-docker-8c-8g-81628.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1032 27039 19 3817 30407 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:c1:04:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fec1:400/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:ef:72:2f 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) 11/04/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:02 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 141.38 9.22 132.16 2841.21 9210.30 11:39:01 PM 321.50 16.40 305.10 1680.65 25165.51 Average: 232.19 12.84 219.35 2256.10 17254.26 11:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29464064 31255176 3191648 9.77 2688 2111140 1385856 4.11 171200 2571892 103188 11:39:01 PM 27746292 31193372 4909420 15.03 2688 3752684 1421664 4.22 523692 3886432 993880 Average: 28605178 31224274 4050534 12.40 2688 2931912 1403760 4.16 347446 3229162 548534 11:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 114.23 86.58 1055.40 36.89 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 766.29 632.23 9921.37 1952.62 0.00 0.00 0.00 0.00 11:39:01 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 442.97 361.67 5525.25 1002.73 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) 11/04/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:02 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.12 0.00 0.98 0.34 0.04 90.53 11:38:01 PM 0 0.85 0.00 0.51 0.19 0.05 98.41 11:38:01 PM 1 7.53 0.00 0.63 0.42 0.07 91.35 11:38:01 PM 2 6.98 0.00 0.75 0.46 0.03 91.78 11:38:01 PM 3 15.03 0.00 1.46 0.22 0.03 83.25 11:38:01 PM 4 7.98 0.00 1.22 0.14 0.03 90.63 11:38:01 PM 5 13.83 0.00 1.80 1.00 0.03 83.33 11:38:01 PM 6 5.75 0.00 0.64 0.10 0.03 93.47 11:38:01 PM 7 7.00 0.00 0.80 0.15 0.03 92.02 11:39:01 PM all 16.90 0.00 1.88 1.09 0.07 80.06 11:39:01 PM 0 18.42 0.00 2.79 0.94 0.08 77.77 11:39:01 PM 1 12.95 0.00 1.10 0.37 0.07 85.51 11:39:01 PM 2 13.07 0.00 1.71 2.87 0.08 82.27 11:39:01 PM 3 16.91 0.00 1.46 1.19 0.07 80.38 11:39:01 PM 4 30.07 0.00 2.48 0.72 0.07 66.67 11:39:01 PM 5 17.58 0.00 1.25 0.49 0.08 80.59 11:39:01 PM 6 16.97 0.00 2.77 1.16 0.07 79.04 11:39:01 PM 7 9.24 0.00 1.48 0.97 0.07 88.25 Average: all 12.54 0.00 1.43 0.71 0.06 85.26 Average: 0 9.70 0.00 1.66 0.56 0.07 88.01 Average: 1 10.26 0.00 0.87 0.40 0.07 88.41 Average: 2 10.05 0.00 1.23 1.67 0.06 86.99 Average: 3 15.98 0.00 1.46 0.71 0.05 81.81 Average: 4 19.10 0.00 1.85 0.43 0.05 78.56 Average: 5 15.72 0.00 1.52 0.74 0.06 81.95 Average: 6 11.39 0.00 1.71 0.63 0.05 86.21 Average: 7 8.13 0.00 1.14 0.57 0.05 90.12