---> uname -a: Linux prd-centos8-docker-8c-8g-81866.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1017 27529 19 3342 30426 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:f9:9e:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fef9:9e36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:d7:13:25 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) 11/06/2024 _x86_64_ (8 CPU) 03:08:44 LINUX RESTART (8 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 324.99 22.49 302.50 3937.22 8883.51 03:11:01 AM 275.35 19.27 256.07 3937.23 11565.72 03:12:01 AM 128.18 0.80 127.38 67.72 35655.84 Average: 242.85 14.19 228.66 2647.61 18700.35 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 29479944 31226748 3175768 9.73 2688 2067824 1446692 4.29 173704 2564392 208836 03:11:01 AM 28526796 30623772 4128916 12.64 2688 2409812 1883896 5.59 211156 3434444 161576 03:12:01 AM 28200004 31166164 4455708 13.64 2688 3275660 1470144 4.36 755304 3211120 11008 Average: 28735581 31005561 3920131 12.00 2688 2584432 1600244 4.75 380055 3069985 127140 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 399.43 258.75 1907.14 75.89 0.00 0.00 0.00 0.00 03:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 389.59 341.33 3563.91 55.94 0.00 0.00 0.00 0.00 03:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 234.01 264.07 1240.26 3787.62 0.00 0.00 0.00 0.00 03:12:01 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 341.02 288.05 2237.23 1306.28 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) 11/06/2024 _x86_64_ (8 CPU) 03:08:44 LINUX RESTART (8 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 12.86 0.00 1.79 1.01 0.06 84.28 03:10:01 AM 0 10.61 0.00 1.05 0.77 0.07 87.50 03:10:01 AM 1 3.11 0.00 1.00 1.17 0.07 94.64 03:10:01 AM 2 25.48 0.00 3.18 0.91 0.07 70.37 03:10:01 AM 3 25.72 0.00 2.61 0.37 0.08 71.22 03:10:01 AM 4 17.55 0.00 1.32 1.15 0.03 79.95 03:10:01 AM 5 8.64 0.00 1.89 3.05 0.07 86.36 03:10:01 AM 6 4.32 0.00 1.83 0.44 0.03 93.38 03:10:01 AM 7 7.43 0.00 1.45 0.25 0.03 90.83 03:11:01 AM all 13.87 0.00 1.14 1.54 0.07 83.37 03:11:01 AM 0 9.81 0.00 0.94 2.32 0.07 86.86 03:11:01 AM 1 14.93 0.00 0.85 1.47 0.07 82.68 03:11:01 AM 2 15.76 0.00 1.44 2.93 0.07 79.81 03:11:01 AM 3 16.17 0.00 1.46 1.52 0.07 80.79 03:11:01 AM 4 16.43 0.00 1.52 2.39 0.08 79.57 03:11:01 AM 5 11.72 0.00 1.12 0.62 0.07 86.47 03:11:01 AM 6 13.10 0.00 0.89 0.47 0.07 85.49 03:11:01 AM 7 13.06 0.00 0.94 0.63 0.07 85.30 03:12:01 AM all 11.51 0.00 1.16 3.08 0.06 84.19 03:12:01 AM 0 15.52 0.00 0.99 5.75 0.07 77.68 03:12:01 AM 1 2.40 0.00 0.94 4.45 0.08 92.13 03:12:01 AM 2 12.92 0.00 1.67 4.87 0.07 80.47 03:12:01 AM 3 19.57 0.00 1.22 1.59 0.05 77.57 03:12:01 AM 4 9.10 0.00 1.54 1.20 0.05 88.12 03:12:01 AM 5 14.26 0.00 0.80 1.52 0.05 83.36 03:12:01 AM 6 4.78 0.00 0.80 1.97 0.03 92.41 03:12:01 AM 7 13.51 0.00 1.35 3.28 0.07 81.79 Average: all 12.75 0.00 1.37 1.88 0.06 83.95 Average: 0 11.98 0.00 0.99 2.95 0.07 84.02 Average: 1 6.82 0.00 0.93 2.36 0.07 89.81 Average: 2 18.05 0.00 2.10 2.90 0.07 76.88 Average: 3 20.49 0.00 1.76 1.16 0.07 76.52 Average: 4 14.36 0.00 1.46 1.58 0.06 82.55 Average: 5 11.54 0.00 1.27 1.73 0.06 85.40 Average: 6 7.40 0.00 1.17 0.96 0.04 90.42 Average: 7 11.33 0.00 1.25 1.39 0.06 85.98