---> uname -a: Linux prd-centos8-docker-8c-8g-7594.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: 2800.000 BogoMIPS: 5600.00 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 1015 27303 19 3571 30421 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:8c:d7:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe8c:d7ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:69:3a:86 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) 12/25/2023 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:02 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 78.70 12.93 65.77 2229.45 5671.53 11:05:01 AM 180.29 2.72 177.57 472.11 12317.59 11:06:01 AM 225.25 2.27 222.98 54.79 37808.58 11:07:01 AM 114.10 1.87 112.23 159.84 11931.73 Average: 149.88 4.91 144.97 722.76 16979.27 11:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29620176 31286264 3035536 9.30 2688 1991176 1431552 4.25 165532 2447504 143584 11:05:01 AM 28816108 30719156 3839604 11.76 2688 2218144 2061992 6.12 187588 3179400 73900 11:06:01 AM 27350424 30387304 5305288 16.25 2688 3342456 2094008 6.21 263420 4532052 112500 11:07:01 AM 27908444 31114664 4747268 14.54 2688 3508616 1502168 4.46 468156 3763812 39824 Average: 28423788 30876847 4231924 12.96 2688 2765098 1772430 5.26 271174 3480692 92452 11:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 71.33 48.31 917.63 10.24 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 220.41 204.65 1693.20 59.64 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 372.04 250.97 8025.90 37.44 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 179.75 180.07 326.45 1176.90 0.00 0.00 0.00 0.00 11:07:01 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 211.47 171.52 2748.38 322.34 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) 12/25/2023 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:02 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 8.53 0.00 0.91 0.80 0.06 89.70 11:04:01 AM 0 0.75 0.00 0.44 0.00 0.07 98.74 11:04:01 AM 1 16.89 0.00 1.92 1.77 0.05 79.37 11:04:01 AM 2 6.28 0.00 0.90 1.10 0.03 91.68 11:04:01 AM 3 16.33 0.00 1.06 0.95 0.09 81.58 11:04:01 AM 4 8.84 0.00 0.81 1.21 0.08 89.05 11:04:01 AM 5 1.85 0.00 0.34 0.05 0.03 97.72 11:04:01 AM 6 2.41 0.00 0.32 0.75 0.02 96.50 11:04:01 AM 7 14.89 0.00 1.51 0.58 0.14 82.89 11:05:01 AM all 11.04 0.00 0.96 1.47 0.06 86.48 11:05:01 AM 0 13.75 0.00 0.70 0.38 0.07 85.10 11:05:01 AM 1 7.33 0.00 0.67 1.60 0.07 90.34 11:05:01 AM 2 20.53 0.00 1.32 2.54 0.07 75.54 11:05:01 AM 3 14.19 0.00 0.85 1.17 0.05 83.73 11:05:01 AM 4 13.50 0.00 1.42 1.05 0.05 83.97 11:05:01 AM 5 4.05 0.00 0.42 0.18 0.07 95.28 11:05:01 AM 6 8.44 0.00 1.40 3.96 0.05 86.14 11:05:01 AM 7 6.52 0.00 0.87 0.84 0.03 91.74 11:06:01 AM all 9.70 0.00 0.89 4.31 0.06 85.04 11:06:01 AM 0 10.89 0.00 0.57 3.25 0.07 85.22 11:06:01 AM 1 6.52 0.00 0.77 6.38 0.05 86.28 11:06:01 AM 2 14.46 0.00 1.10 7.13 0.05 77.26 11:06:01 AM 3 10.31 0.00 1.15 12.33 0.08 76.12 11:06:01 AM 4 5.50 0.00 0.48 2.02 0.05 91.95 11:06:01 AM 5 10.88 0.00 0.77 0.94 0.05 87.37 11:06:01 AM 6 9.77 0.00 0.58 0.65 0.05 88.94 11:06:01 AM 7 9.30 0.00 1.65 1.80 0.07 87.17 11:07:01 AM all 12.10 0.00 1.25 0.83 0.06 85.77 11:07:01 AM 0 6.41 0.00 1.07 0.07 0.07 92.39 11:07:01 AM 1 9.10 0.00 0.90 0.10 0.05 89.85 11:07:01 AM 2 20.86 0.00 1.35 0.08 0.05 77.65 11:07:01 AM 3 21.35 0.00 1.25 1.00 0.05 76.34 11:07:01 AM 4 5.18 0.00 1.17 0.33 0.07 93.25 11:07:01 AM 5 8.43 0.00 0.99 0.82 0.05 89.72 11:07:01 AM 6 17.05 0.00 1.19 1.52 0.05 80.20 11:07:01 AM 7 8.44 0.00 2.04 2.71 0.07 86.74 Average: all 10.35 0.00 1.00 1.86 0.06 86.73 Average: 0 7.98 0.00 0.70 0.93 0.07 90.33 Average: 1 9.92 0.00 1.06 2.47 0.05 86.49 Average: 2 15.57 0.00 1.17 2.72 0.05 80.49 Average: 3 15.54 0.00 1.08 3.88 0.07 79.43 Average: 4 8.25 0.00 0.97 1.15 0.06 89.56 Average: 5 6.32 0.00 0.63 0.50 0.05 92.49 Average: 6 9.45 0.00 0.88 1.72 0.04 87.91 Average: 7 9.77 0.00 1.52 1.48 0.08 87.15