---> uname -a: Linux prd-centos8-docker-8c-8g-20461.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 1018 27525 19 3346 30425 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:39:06:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe39:60d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:e3:4c:55 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) 07/01/2024 _x86_64_ (8 CPU) 02:57:27 LINUX RESTART (8 CPU) 02:58:01 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 126.61 9.40 117.21 2868.51 9623.43 03:00:01 AM 252.56 16.90 235.66 2316.81 8407.52 03:01:01 AM 122.04 0.73 121.31 67.04 35436.44 Average: 167.06 9.01 158.06 1750.76 17822.98 02:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 29452824 31255336 3202888 9.81 2688 2123224 1407720 4.18 170692 2580996 114164 03:00:01 AM 28141588 30428652 4514124 13.82 2688 2599596 2189652 6.50 286132 3744504 342032 03:01:01 AM 28201048 31170776 4454664 13.64 2688 3279324 1476100 4.38 753684 3215540 11888 Average: 28598487 30951588 4057225 12.42 2688 2667381 1691157 5.02 403503 3180347 156028 02:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.57 65.38 1164.29 25.24 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 345.64 307.67 3634.57 46.87 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 205.93 241.67 1002.22 3787.61 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 214.71 204.90 1933.60 1286.64 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) 07/01/2024 _x86_64_ (8 CPU) 02:57:27 LINUX RESTART (8 CPU) 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 9.54 0.00 1.10 0.30 0.04 89.00 02:59:01 AM 0 7.66 0.00 0.48 0.03 0.05 91.77 02:59:01 AM 1 5.49 0.00 0.72 0.15 0.08 93.56 02:59:01 AM 2 12.76 0.00 0.83 0.57 0.03 85.81 02:59:01 AM 3 10.47 0.00 1.52 0.35 0.05 87.61 02:59:01 AM 4 20.48 0.00 2.44 0.57 0.03 76.49 02:59:01 AM 5 7.51 0.00 1.00 0.22 0.03 91.24 02:59:01 AM 6 3.24 0.00 0.72 0.22 0.03 95.80 02:59:01 AM 7 8.73 0.00 1.12 0.33 0.03 89.79 03:00:01 AM all 14.37 0.00 1.08 0.61 0.07 83.86 03:00:01 AM 0 14.64 0.00 0.72 0.20 0.05 84.39 03:00:01 AM 1 12.29 0.00 1.27 1.17 0.08 85.19 03:00:01 AM 2 7.39 0.00 1.05 0.37 0.08 91.10 03:00:01 AM 3 22.72 0.00 1.27 0.57 0.08 75.36 03:00:01 AM 4 13.23 0.00 0.95 0.45 0.08 85.28 03:00:01 AM 5 13.12 0.00 1.12 0.35 0.07 85.34 03:00:01 AM 6 12.46 0.00 1.00 0.75 0.07 85.72 03:00:01 AM 7 19.13 0.00 1.27 0.99 0.07 78.55 03:01:01 AM all 11.87 0.00 1.28 0.56 0.05 86.23 03:01:01 AM 0 17.71 0.00 1.05 0.20 0.07 80.98 03:01:01 AM 1 10.23 0.00 1.20 0.62 0.07 87.89 03:01:01 AM 2 9.59 0.00 1.37 1.35 0.05 87.63 03:01:01 AM 3 17.67 0.00 1.22 1.05 0.07 80.00 03:01:01 AM 4 9.95 0.00 0.85 0.82 0.03 88.35 03:01:01 AM 5 16.28 0.00 2.33 0.40 0.05 80.94 03:01:01 AM 6 6.60 0.00 1.27 0.00 0.05 92.08 03:01:01 AM 7 6.94 0.00 0.98 0.07 0.02 91.99 Average: all 11.93 0.00 1.16 0.49 0.06 86.37 Average: 0 13.33 0.00 0.75 0.14 0.06 85.71 Average: 1 9.33 0.00 1.07 0.65 0.08 88.88 Average: 2 9.92 0.00 1.09 0.76 0.06 88.18 Average: 3 16.95 0.00 1.34 0.66 0.07 80.99 Average: 4 14.55 0.00 1.41 0.61 0.05 83.37 Average: 5 12.30 0.00 1.48 0.32 0.05 85.84 Average: 6 7.43 0.00 1.00 0.32 0.05 91.20 Average: 7 11.59 0.00 1.12 0.46 0.04 86.78