---> uname -a: Linux prd-centos8-docker-8c-8g-13078.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 1003 27525 19 3361 30438 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:d3:d9:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fed3:d90c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:fa:ec:02 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) 01/18/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 79.54 12.80 66.74 2195.67 6296.80 02:59:01 AM 134.19 14.23 119.96 3114.01 8826.50 03:00:01 AM 202.66 4.91 197.75 794.80 5321.30 03:01:01 AM 118.79 0.47 118.33 27.06 35163.10 Average: 133.81 8.10 125.71 1532.73 13901.06 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29646848 31296896 3008864 9.21 2688 1976088 1423892 4.22 164504 2423748 132124 02:59:01 AM 29218808 31084608 3436904 10.52 2688 2184268 1617712 4.80 180484 2795860 43936 03:00:01 AM 28258312 30549548 4397400 13.47 2688 2604084 1951536 5.79 287700 3626136 337800 03:01:01 AM 28169704 31146636 4486008 13.74 2688 3286304 1473964 4.37 752460 3245704 42276 Average: 28823418 31019422 3832294 11.74 2688 2512686 1616776 4.80 346287 3022862 139034 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 92.62 66.31 1068.77 15.11 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 88.89 73.95 600.61 31.69 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 351.27 304.41 3492.13 40.20 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 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 274.98 286.79 1002.75 3803.38 0.00 0.00 0.00 0.00 03:01:01 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 201.96 182.89 1541.35 972.52 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) 01/18/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 7.56 0.00 0.95 2.52 0.04 88.93 02:58:01 AM 0 1.27 0.00 0.63 4.27 0.05 93.77 02:58:01 AM 1 4.94 0.00 0.95 1.52 0.05 92.53 02:58:01 AM 2 4.24 0.00 0.84 1.19 0.03 93.70 02:58:01 AM 3 17.69 0.00 1.80 2.06 0.03 78.42 02:58:01 AM 4 10.84 0.00 0.97 7.59 0.03 80.57 02:58:01 AM 5 9.62 0.00 1.39 1.62 0.03 87.33 02:58:01 AM 6 1.12 0.00 0.39 1.17 0.05 97.27 02:58:01 AM 7 10.78 0.00 0.65 0.74 0.02 87.82 02:59:01 AM all 8.06 0.00 0.73 1.40 0.05 89.76 02:59:01 AM 0 4.45 0.00 0.35 0.03 0.05 95.12 02:59:01 AM 1 7.60 0.00 0.62 2.22 0.05 89.50 02:59:01 AM 2 16.88 0.00 1.69 2.27 0.05 79.11 02:59:01 AM 3 10.03 0.00 0.57 0.52 0.05 88.84 02:59:01 AM 4 4.60 0.00 0.58 1.27 0.03 93.51 02:59:01 AM 5 9.50 0.00 0.55 0.47 0.03 89.45 02:59:01 AM 6 6.89 0.00 0.72 1.55 0.05 90.78 02:59:01 AM 7 4.56 0.00 0.80 2.84 0.05 91.76 03:00:01 AM all 11.39 0.00 0.88 1.05 0.07 86.60 03:00:01 AM 0 3.93 0.00 0.70 0.75 0.07 94.55 03:00:01 AM 1 15.13 0.00 1.07 1.82 0.08 81.89 03:00:01 AM 2 11.40 0.00 1.22 1.76 0.07 85.55 03:00:01 AM 3 8.56 0.00 0.69 0.50 0.07 90.19 03:00:01 AM 4 7.42 0.00 0.65 0.49 0.05 91.39 03:00:01 AM 5 15.30 0.00 1.26 2.03 0.07 81.35 03:00:01 AM 6 13.36 0.00 0.84 0.47 0.07 85.27 03:00:01 AM 7 16.05 0.00 0.65 0.60 0.07 82.63 03:01:01 AM all 8.92 0.00 1.15 5.50 0.06 84.36 03:01:01 AM 0 2.26 0.00 0.74 3.48 0.07 93.45 03:01:01 AM 1 5.34 0.00 1.08 3.48 0.05 90.05 03:01:01 AM 2 17.02 0.00 2.72 6.73 0.08 73.45 03:01:01 AM 3 8.40 0.00 0.75 3.50 0.03 87.32 03:01:01 AM 4 11.79 0.00 1.34 13.22 0.07 73.57 03:01:01 AM 5 16.97 0.00 1.02 8.75 0.07 73.19 03:01:01 AM 6 5.55 0.00 0.77 0.07 0.03 93.58 03:01:01 AM 7 4.14 0.00 0.82 4.86 0.08 90.10 Average: all 8.98 0.00 0.93 2.62 0.05 87.42 Average: 0 2.98 0.00 0.61 2.14 0.06 94.22 Average: 1 8.26 0.00 0.93 2.26 0.06 88.49 Average: 2 12.37 0.00 1.61 2.98 0.06 82.98 Average: 3 11.16 0.00 0.95 1.64 0.05 86.20 Average: 4 8.66 0.00 0.89 5.63 0.05 84.78 Average: 5 12.84 0.00 1.05 3.21 0.05 82.84 Average: 6 6.73 0.00 0.68 0.82 0.05 91.73 Average: 7 8.88 0.00 0.73 2.26 0.05 88.07