---> uname -a: Linux prd-centos8-docker-8c-8g-84566.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 1066 26355 19 4467 30359 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:66:a4:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe66:a42b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:a9:10:14 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 inet6 fe80::42:61ff:fea9:1014/64 scope link 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) 11/18/2024 _x86_64_ (8 CPU) 11:36:13 LINUX RESTART (8 CPU) 11:37:02 AM tps rtps wtps bread/s bwrtn/s 11:38:01 AM 269.65 22.96 246.70 4392.95 11326.01 11:39:01 AM 186.47 16.38 170.09 2004.13 41128.47 11:40:01 AM 101.78 3.48 98.30 4575.67 12688.82 Average: 185.50 14.22 171.28 3653.48 21772.45 11:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 AM 28750032 30839928 3905680 11.96 2688 2405592 1703912 5.06 193564 3244280 317584 11:39:01 AM 25695236 28709712 6960476 21.31 2688 3311724 5697028 16.90 451472 5953896 1744 11:40:01 AM 26848312 30803928 5807400 17.78 2688 4247372 1786292 5.30 739344 4506712 446744 Average: 27097860 30117856 5557852 17.02 2688 3321563 3062411 9.09 461460 4568296 255357 11:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 384.24 293.14 5220.78 59.49 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 11:39:01 AM eth0 1323.71 500.78 7403.43 43.14 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.08 0.18 0.01 0.02 0.00 0.00 0.00 0.00 11:39:01 AM veth4b2a615 0.08 0.30 0.01 0.03 0.00 0.00 0.00 0.00 11:40:01 AM lo 11.76 11.76 1.26 1.26 0.00 0.00 0.00 0.00 11:40:01 AM eth0 262.23 215.31 3519.20 33.79 0.00 0.00 0.00 0.00 11:40:01 AM docker0 4.28 5.20 0.65 0.60 0.00 0.00 0.00 0.00 Average: lo 3.99 3.99 0.43 0.43 0.00 0.00 0.00 0.00 Average: eth0 658.25 336.65 5382.03 45.40 0.00 0.00 0.00 0.00 Average: docker0 1.46 1.80 0.22 0.21 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) 11/18/2024 _x86_64_ (8 CPU) 11:36:13 LINUX RESTART (8 CPU) 11:37:02 AM CPU %user %nice %system %iowait %steal %idle 11:38:01 AM all 15.24 0.00 1.58 1.00 0.07 82.12 11:38:01 AM 0 14.86 0.00 1.58 0.58 0.07 82.91 11:38:01 AM 1 18.37 0.00 1.79 1.80 0.09 77.95 11:38:01 AM 2 10.56 0.00 0.95 0.70 0.07 87.72 11:38:01 AM 3 26.07 0.00 2.75 1.04 0.07 70.07 11:38:01 AM 4 12.93 0.00 0.85 0.82 0.09 85.32 11:38:01 AM 5 9.36 0.00 1.21 0.61 0.07 88.75 11:38:01 AM 6 16.91 0.00 2.19 1.04 0.05 79.81 11:38:01 AM 7 12.83 0.00 1.31 1.43 0.05 84.38 11:39:01 AM all 32.50 0.23 2.87 1.37 0.09 62.94 11:39:01 AM 0 26.59 0.00 2.54 0.13 0.08 70.64 11:39:01 AM 1 47.64 1.74 2.51 0.94 0.10 47.07 11:39:01 AM 2 31.93 0.05 3.11 2.89 0.08 61.93 11:39:01 AM 3 26.32 0.00 2.78 2.01 0.08 68.81 11:39:01 AM 4 34.79 0.03 2.74 0.45 0.08 61.90 11:39:01 AM 5 38.62 0.02 3.77 0.98 0.08 56.52 11:39:01 AM 6 22.76 0.00 2.14 2.36 0.10 72.63 11:39:01 AM 7 31.32 0.00 3.35 1.21 0.10 64.02 11:40:01 AM all 23.05 0.09 2.46 2.49 0.08 71.83 11:40:01 AM 0 18.05 0.03 2.48 1.24 0.08 78.12 11:40:01 AM 1 20.92 0.30 2.18 0.84 0.13 75.62 11:40:01 AM 2 25.60 0.02 2.25 0.74 0.07 71.33 11:40:01 AM 3 24.21 0.00 2.62 0.66 0.07 72.45 11:40:01 AM 4 21.94 0.32 2.40 2.18 0.10 73.07 11:40:01 AM 5 19.07 0.03 3.02 2.99 0.08 74.81 11:40:01 AM 6 36.43 0.02 2.23 1.32 0.07 59.93 11:40:01 AM 7 18.13 0.00 2.50 9.97 0.07 69.33 Average: all 23.62 0.11 2.30 1.62 0.08 72.27 Average: 0 19.84 0.01 2.20 0.65 0.08 77.21 Average: 1 29.01 0.68 2.16 1.20 0.11 66.84 Average: 2 22.74 0.02 2.11 1.45 0.07 73.61 Average: 3 25.53 0.00 2.72 1.23 0.07 70.45 Average: 4 23.25 0.12 2.00 1.15 0.09 73.39 Average: 5 22.37 0.02 2.67 1.53 0.08 73.33 Average: 6 25.41 0.01 2.19 1.57 0.07 70.75 Average: 7 20.79 0.00 2.39 4.21 0.07 72.54