---> uname -a: Linux prd-centos8-docker-8c-8g-19361.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1029 27774 19 3086 30414 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:22:dc:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe22:dccb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:de:ab:89 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) 03/30/2024 _x86_64_ (8 CPU) 10:16:26 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 96.63 7.08 89.55 1304.23 6255.23 10:19:01 AM 312.35 3.48 308.87 761.47 12224.35 10:20:00 AM 99.51 0.72 98.79 68.33 31038.66 10:20:01 AM 0.00 0.00 0.00 0.00 0.00 Average: 168.74 3.75 164.98 710.82 16271.87 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29497992 31214412 3157720 9.67 2688 2040280 1440280 4.27 172996 2556068 179356 10:19:01 AM 27992772 30281948 4662940 14.28 2688 2600380 2078844 6.17 294628 3879908 447444 10:20:00 AM 28400032 31103848 4255680 13.03 2688 3013516 1458376 4.33 674516 3092736 936 10:20:01 AM 28439580 31143356 4216132 12.91 2688 3013504 1404960 4.17 689196 3038508 1004 Average: 28582594 30935891 4073118 12.47 2688 2666920 1595615 4.73 457834 3141805 157185 10:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 60.50 43.40 970.66 8.07 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 444.48 389.97 4225.66 76.60 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:00 AM eth0 170.10 197.02 475.41 3118.55 0.00 0.00 0.00 0.00 10:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 5.15 6.62 0.89 1.40 0.00 0.00 0.00 0.00 10:20:01 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 223.77 208.68 1886.86 1044.25 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) 03/30/2024 _x86_64_ (8 CPU) 10:16:26 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 9.97 0.00 0.87 0.51 0.04 88.61 10:18:01 AM 0 5.42 0.00 0.50 0.27 0.03 93.78 10:18:01 AM 1 7.98 0.00 0.58 0.63 0.03 90.76 10:18:01 AM 2 25.06 0.00 1.55 0.90 0.05 72.44 10:18:01 AM 3 1.11 0.00 0.17 0.08 0.07 98.58 10:18:01 AM 4 8.37 0.00 0.97 1.13 0.03 89.49 10:18:01 AM 5 2.74 0.00 0.47 0.15 0.02 96.63 10:18:01 AM 6 11.43 0.00 1.10 0.50 0.02 86.95 10:18:01 AM 7 17.65 0.00 1.60 0.43 0.05 80.26 10:19:01 AM all 17.81 0.00 1.39 1.85 0.07 78.89 10:19:01 AM 0 23.42 0.00 1.52 4.56 0.10 70.40 10:19:01 AM 1 13.45 0.00 1.61 1.69 0.08 83.17 10:19:01 AM 2 24.70 0.00 2.16 2.98 0.08 70.08 10:19:01 AM 3 19.81 0.00 1.29 2.22 0.07 76.61 10:19:01 AM 4 19.53 0.00 0.63 0.72 0.05 79.07 10:19:01 AM 5 10.36 0.00 1.41 1.39 0.05 86.79 10:19:01 AM 6 13.20 0.00 0.82 0.27 0.07 85.64 10:19:01 AM 7 17.95 0.00 1.67 0.94 0.08 79.36 10:20:00 AM all 11.21 0.00 1.04 1.53 0.06 86.16 10:20:00 AM 0 6.39 0.00 0.90 0.68 0.07 91.96 10:20:00 AM 1 4.47 0.00 0.82 0.84 0.05 93.82 10:20:00 AM 2 6.70 0.00 0.85 4.74 0.05 87.66 10:20:00 AM 3 26.36 0.00 1.52 1.98 0.07 70.07 10:20:00 AM 4 5.50 0.00 0.60 0.05 0.05 93.80 10:20:00 AM 5 9.07 0.00 0.87 3.42 0.07 86.57 10:20:00 AM 6 14.68 0.00 1.28 0.07 0.05 83.92 10:20:00 AM 7 16.52 0.00 1.46 0.45 0.09 81.49 10:20:01 AM all 11.90 0.00 1.10 0.00 0.00 87.00 10:20:01 AM 0 0.73 0.00 0.73 0.00 0.00 98.54 10:20:01 AM 1 40.44 0.00 0.74 0.00 0.00 58.82 10:20:01 AM 2 0.00 0.00 0.73 0.00 0.00 99.27 10:20:01 AM 3 0.00 0.00 0.74 0.00 0.00 99.26 10:20:01 AM 4 0.00 0.00 0.73 0.00 0.00 99.27 10:20:01 AM 5 0.00 0.00 0.74 0.00 0.00 99.26 10:20:01 AM 6 53.62 0.00 4.35 0.00 0.00 42.03 10:20:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 13.00 0.00 1.10 1.28 0.06 84.56 Average: 0 11.70 0.00 0.97 1.83 0.07 85.43 Average: 1 8.91 0.00 1.00 1.05 0.06 88.99 Average: 2 18.77 0.00 1.52 2.84 0.06 76.82 Average: 3 15.57 0.00 0.99 1.42 0.07 81.96 Average: 4 11.09 0.00 0.73 0.63 0.04 87.50 Average: 5 7.32 0.00 0.91 1.63 0.04 90.10 Average: 6 13.40 0.00 1.09 0.28 0.04 85.18 Average: 7 17.25 0.00 1.57 0.60 0.07 80.51