---> uname -a: Linux prd-centos8-docker-8c-8g-87303.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1000 27543 19 3347 30443 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:71:f6:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe71:f6e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:1d:82:d7 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) 11/29/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 134.24 14.10 120.15 2260.29 7027.23 02:59:01 AM 203.35 15.00 188.35 3786.87 9979.84 03:00:01 AM 185.24 4.70 180.54 137.71 15322.13 Average: 174.28 11.26 163.01 2061.72 10776.36 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29638932 31308168 3016780 9.24 2688 1994424 1432780 4.25 164640 2427196 142028 02:59:01 AM 28926368 30864344 3729344 11.42 2688 2253832 1716728 5.09 189648 3070340 58280 03:00:01 AM 28242764 31211536 4412948 13.51 2688 3278244 1428604 4.24 720344 3202148 681872 Average: 28936021 31128016 3719691 11.39 2688 2508833 1526037 4.53 358211 2899895 294060 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 118.35 81.00 1219.08 18.25 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 166.29 154.35 1234.89 44.04 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 439.48 420.01 3725.32 3808.77 0.00 0.00 0.00 0.00 03:00:01 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 241.37 218.45 2059.71 1290.28 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) 11/29/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 8.42 0.00 1.12 2.04 0.05 88.38 02:58:01 AM 0 9.77 0.00 1.32 2.56 0.05 86.30 02:58:01 AM 1 6.95 0.00 0.65 0.87 0.05 91.48 02:58:01 AM 2 8.16 0.00 1.19 2.91 0.05 87.70 02:58:01 AM 3 2.37 0.00 0.80 1.37 0.05 95.40 02:58:01 AM 4 19.76 0.00 2.19 4.28 0.05 73.73 02:58:01 AM 5 8.12 0.00 1.14 2.62 0.05 88.07 02:58:01 AM 6 5.03 0.00 0.80 0.90 0.03 93.24 02:58:01 AM 7 7.21 0.00 0.85 0.80 0.03 91.11 02:59:01 AM all 11.48 0.00 0.97 3.51 0.08 83.95 02:59:01 AM 0 12.37 0.00 0.87 3.56 0.08 83.12 02:59:01 AM 1 10.50 0.00 0.84 2.54 0.08 86.04 02:59:01 AM 2 12.81 0.00 1.27 7.29 0.08 78.55 02:59:01 AM 3 18.54 0.00 1.10 2.43 0.08 77.84 02:59:01 AM 4 6.42 0.00 0.59 3.26 0.08 89.65 02:59:01 AM 5 20.69 0.00 1.61 5.25 0.08 72.37 02:59:01 AM 6 5.89 0.00 0.64 0.27 0.05 93.16 02:59:01 AM 7 4.61 0.00 0.86 3.51 0.10 90.93 03:00:01 AM all 12.89 0.00 1.33 2.49 0.09 83.20 03:00:01 AM 0 17.67 0.00 1.09 1.25 0.08 79.91 03:00:01 AM 1 12.23 0.00 1.66 3.98 0.08 82.05 03:00:01 AM 2 20.54 0.00 1.84 5.61 0.12 71.90 03:00:01 AM 3 14.75 0.00 1.41 2.86 0.08 80.89 03:00:01 AM 4 7.83 0.00 1.09 0.49 0.08 90.51 03:00:01 AM 5 9.68 0.00 1.25 0.55 0.08 88.43 03:00:01 AM 6 8.00 0.00 0.97 4.19 0.08 86.75 03:00:01 AM 7 12.39 0.00 1.34 1.01 0.07 85.20 Average: all 10.93 0.00 1.14 2.68 0.07 85.18 Average: 0 13.27 0.00 1.09 2.46 0.07 83.11 Average: 1 9.89 0.00 1.05 2.46 0.07 86.53 Average: 2 13.83 0.00 1.43 5.27 0.08 79.38 Average: 3 11.89 0.00 1.10 2.22 0.07 84.72 Average: 4 11.34 0.00 1.29 2.68 0.07 84.62 Average: 5 12.83 0.00 1.33 2.81 0.07 82.96 Average: 6 6.30 0.00 0.80 1.78 0.06 91.05 Average: 7 8.07 0.00 1.02 1.77 0.07 89.08