---> uname -a: Linux prd-centos8-docker-8c-8g-35898.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: 2799.996 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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 988 27077 19 3825 30452 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:49:7c:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe49:7c8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:57:c4:f8 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) 04/27/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 129.68 9.33 120.35 2912.71 9737.79 11:39:01 PM 263.89 15.91 247.98 1642.79 7482.15 11:40:01 PM 132.86 0.70 132.16 66.78 53814.76 Average: 175.47 8.65 166.82 1540.68 23679.91 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29499772 31296332 3155940 9.66 2688 2116744 1367312 4.06 171948 2533000 108016 11:39:01 PM 27201988 30509552 5453724 16.70 2688 3614512 2180440 6.47 328480 4622068 1406244 11:40:01 PM 27754016 31209996 4901696 15.01 2688 3761464 1435604 4.26 540496 3858712 1004 Average: 28151925 31005293 4503787 13.79 2688 3164240 1661119 4.93 346975 3671260 505088 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 79.74 56.57 1018.71 20.87 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 760.46 458.51 9741.95 75.01 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 192.97 195.85 257.35 1896.97 0.00 0.00 0.00 0.00 11:40:01 PM 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 344.38 236.98 3672.48 664.35 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) 04/27/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.94 0.00 1.08 0.96 0.05 86.97 11:38:01 PM 0 4.71 0.00 0.47 0.63 0.05 94.14 11:38:01 PM 1 14.08 0.00 1.74 1.54 0.05 82.59 11:38:01 PM 2 3.98 0.00 0.50 1.34 0.03 94.15 11:38:01 PM 3 27.78 0.00 2.54 0.43 0.05 69.20 11:38:01 PM 4 14.07 0.00 1.14 0.57 0.05 84.18 11:38:01 PM 5 7.06 0.00 0.59 0.17 0.05 92.14 11:38:01 PM 6 13.78 0.00 1.27 1.15 0.03 83.77 11:38:01 PM 7 2.06 0.00 0.44 1.84 0.05 95.61 11:39:01 PM all 14.22 0.00 1.39 1.69 0.07 82.63 11:39:01 PM 0 12.60 0.00 0.67 0.53 0.05 86.15 11:39:01 PM 1 14.75 0.00 2.55 3.50 0.10 79.10 11:39:01 PM 2 15.93 0.00 1.54 0.82 0.07 81.64 11:39:01 PM 3 7.59 0.00 0.96 1.73 0.08 89.64 11:39:01 PM 4 19.51 0.00 0.99 2.26 0.07 77.18 11:39:01 PM 5 10.37 0.00 1.14 1.00 0.07 87.42 11:39:01 PM 6 19.01 0.00 1.54 1.94 0.07 77.45 11:39:01 PM 7 14.01 0.00 1.78 1.71 0.07 82.44 11:40:01 PM all 10.03 0.00 1.26 2.45 0.06 86.20 11:40:01 PM 0 1.49 0.00 0.82 0.92 0.05 96.73 11:40:01 PM 1 19.72 0.00 1.87 8.67 0.07 69.67 11:40:01 PM 2 29.61 0.00 2.21 0.89 0.08 67.20 11:40:01 PM 3 5.68 0.00 1.27 6.75 0.05 86.24 11:40:01 PM 4 11.12 0.00 1.17 1.90 0.07 85.74 11:40:01 PM 5 1.37 0.00 0.70 0.00 0.03 97.89 11:40:01 PM 6 8.19 0.00 0.92 0.17 0.05 90.68 11:40:01 PM 7 3.14 0.00 1.15 0.27 0.07 95.37 Average: all 11.73 0.00 1.25 1.70 0.06 85.26 Average: 0 6.26 0.00 0.65 0.70 0.05 92.34 Average: 1 16.18 0.00 2.05 4.57 0.07 77.12 Average: 2 16.47 0.00 1.41 1.02 0.06 81.04 Average: 3 13.69 0.00 1.59 2.97 0.06 81.68 Average: 4 14.90 0.00 1.10 1.58 0.06 82.37 Average: 5 6.26 0.00 0.81 0.39 0.05 92.49 Average: 6 13.66 0.00 1.24 1.09 0.05 83.96 Average: 7 6.41 0.00 1.12 1.28 0.06 91.13