---> uname -a: Linux prd-centos8-docker-8c-8g-10024.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 27361 19 3513 30423 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:5b:75:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe5b:75c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:73:66:3d 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) 03/01/2024 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 96.77 7.00 89.77 1303.52 6291.10 11:05:01 AM 249.05 2.53 246.52 316.56 10895.50 11:06:01 AM 166.46 3.35 163.11 161.95 37317.99 Average: 170.76 4.29 166.47 593.97 18168.86 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29479472 31215736 3176240 9.73 2688 2057888 1494956 4.44 174352 2563700 196392 11:05:01 AM 27490884 30348816 5164828 15.82 2688 3169512 2274512 6.75 201044 4476892 1054904 11:06:01 AM 28027504 31149636 4628208 14.17 2688 3425540 1496600 4.44 290380 3824896 273336 Average: 28332620 30904729 4323092 13.24 2688 2884313 1755356 5.21 221925 3621829 508211 11:03:01 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 61.46 44.91 937.20 8.58 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 514.60 376.92 8783.32 81.13 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 144.34 167.69 592.85 955.59 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.14 196.52 3437.93 348.45 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) 03/01/2024 _x86_64_ (8 CPU) 11:02:23 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 9.90 0.00 0.89 0.67 0.05 88.50 11:04:01 AM 0 10.62 0.00 0.95 0.72 0.05 87.66 11:04:01 AM 1 4.72 0.00 0.45 1.12 0.05 93.66 11:04:01 AM 2 19.14 0.00 1.74 0.92 0.05 78.15 11:04:01 AM 3 0.40 0.00 0.20 0.20 0.05 99.15 11:04:01 AM 4 8.95 0.00 0.72 0.20 0.03 90.10 11:04:01 AM 5 7.58 0.00 0.70 0.84 0.05 90.83 11:04:01 AM 6 20.15 0.00 1.46 1.19 0.05 77.16 11:04:01 AM 7 7.62 0.00 0.87 0.20 0.03 91.27 11:05:01 AM all 13.63 0.00 1.23 2.00 0.07 83.07 11:05:01 AM 0 13.93 0.00 1.19 1.74 0.08 83.07 11:05:01 AM 1 24.47 0.00 1.35 2.44 0.07 71.66 11:05:01 AM 2 12.41 0.00 1.37 1.79 0.07 84.36 11:05:01 AM 3 12.72 0.00 1.12 0.62 0.07 85.47 11:05:01 AM 4 12.88 0.00 1.07 2.33 0.07 83.65 11:05:01 AM 5 6.31 0.00 0.95 1.15 0.07 91.52 11:05:01 AM 6 14.51 0.00 1.61 3.18 0.07 80.63 11:05:01 AM 7 11.78 0.00 1.16 2.78 0.07 84.21 11:06:01 AM all 9.32 0.00 1.02 4.49 0.05 85.12 11:06:01 AM 0 10.47 0.00 1.59 1.75 0.05 86.13 11:06:01 AM 1 11.89 0.00 1.10 7.27 0.05 79.69 11:06:01 AM 2 18.90 0.00 1.10 7.46 0.07 72.47 11:06:01 AM 3 11.04 0.00 0.79 3.90 0.05 84.22 11:06:01 AM 4 5.36 0.00 0.74 2.02 0.05 91.83 11:06:01 AM 5 4.03 0.00 0.90 3.46 0.05 91.56 11:06:01 AM 6 5.22 0.00 1.20 2.17 0.03 91.37 11:06:01 AM 7 7.60 0.00 0.77 7.86 0.05 83.72 Average: all 10.95 0.00 1.05 2.39 0.06 85.57 Average: 0 11.67 0.00 1.24 1.40 0.06 85.62 Average: 1 13.69 0.00 0.97 3.61 0.06 81.68 Average: 2 16.82 0.00 1.40 3.39 0.06 78.32 Average: 3 8.05 0.00 0.70 1.57 0.06 89.62 Average: 4 9.06 0.00 0.84 1.52 0.05 88.53 Average: 5 5.97 0.00 0.85 1.82 0.06 91.30 Average: 6 13.28 0.00 1.42 2.18 0.05 83.06 Average: 7 9.00 0.00 0.93 3.61 0.05 86.41