---> uname -a: Linux prd-centos8-docker-8c-8g-14278.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 998 27386 19 3506 30441 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:45:9d:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe45:9d28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:73:5f:42 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) 03/19/2024 _x86_64_ (8 CPU) 11:03:11 LINUX RESTART (8 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 137.24 8.15 129.10 1556.81 11027.96 11:06:01 AM 269.31 0.68 268.63 11.86 41110.81 11:07:01 AM 121.43 3.63 117.80 205.83 9612.81 Average: 176.00 4.15 171.85 591.47 20585.00 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 29324904 31093768 3330808 10.20 2688 2088120 1996516 5.92 179676 2698776 86276 11:06:01 AM 27458440 30320780 5197272 15.92 2688 3172556 2269272 6.73 202456 4499704 4276 11:07:01 AM 28048968 31177296 4606744 14.11 2688 3432988 1443560 4.28 463528 3635428 33168 Average: 28277437 30863948 4378275 13.41 2688 2897888 1903116 5.65 281887 3611303 41240 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 127.80 107.92 1072.93 38.18 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 474.78 322.68 8568.87 48.96 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 214.11 219.98 780.07 1180.84 0.00 0.00 0.00 0.00 11:07:01 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 272.24 216.86 3474.24 422.64 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) 03/19/2024 _x86_64_ (8 CPU) 11:03:11 LINUX RESTART (8 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 9.70 0.00 1.08 0.83 0.06 88.32 11:05:01 AM 0 0.73 0.00 0.57 0.15 0.08 98.47 11:05:01 AM 1 11.57 0.00 1.10 0.72 0.07 86.55 11:05:01 AM 2 26.24 0.00 2.52 1.20 0.07 69.97 11:05:01 AM 3 17.66 0.00 1.32 0.80 0.05 80.17 11:05:01 AM 4 4.73 0.00 0.57 0.48 0.03 94.19 11:05:01 AM 5 5.37 0.00 0.92 2.33 0.08 91.30 11:05:01 AM 6 7.93 0.00 0.57 0.70 0.03 90.77 11:05:01 AM 7 3.36 0.00 1.10 0.30 0.07 95.17 11:06:01 AM all 11.81 0.00 1.02 3.20 0.07 83.90 11:06:01 AM 0 5.39 0.00 0.77 1.89 0.08 91.86 11:06:01 AM 1 9.08 0.00 1.24 6.84 0.05 82.80 11:06:01 AM 2 10.93 0.00 0.84 3.63 0.07 84.53 11:06:01 AM 3 12.59 0.00 1.04 3.04 0.07 83.26 11:06:01 AM 4 11.43 0.00 1.55 1.34 0.07 85.61 11:06:01 AM 5 6.24 0.00 0.65 0.65 0.07 92.38 11:06:01 AM 6 19.61 0.00 0.75 1.30 0.07 78.27 11:06:01 AM 7 19.20 0.00 1.32 6.93 0.07 72.49 11:07:01 AM all 11.27 0.00 1.23 0.78 0.06 86.66 11:07:01 AM 0 5.03 0.00 1.25 0.75 0.08 92.88 11:07:01 AM 1 12.68 0.00 0.98 1.13 0.07 85.13 11:07:01 AM 2 18.54 0.00 1.03 0.77 0.07 79.59 11:07:01 AM 3 14.78 0.00 1.28 0.17 0.07 83.70 11:07:01 AM 4 11.23 0.00 1.79 1.20 0.05 85.73 11:07:01 AM 5 8.96 0.00 1.73 1.91 0.05 87.36 11:07:01 AM 6 11.02 0.00 1.03 0.07 0.05 87.83 11:07:01 AM 7 7.90 0.00 0.75 0.25 0.03 91.07 Average: all 10.93 0.00 1.11 1.61 0.06 86.29 Average: 0 3.72 0.00 0.86 0.93 0.08 94.41 Average: 1 11.11 0.00 1.11 2.89 0.06 84.83 Average: 2 18.58 0.00 1.46 1.87 0.07 78.02 Average: 3 15.02 0.00 1.21 1.34 0.06 82.37 Average: 4 9.13 0.00 1.30 1.01 0.05 88.51 Average: 5 6.86 0.00 1.10 1.63 0.07 90.35 Average: 6 12.85 0.00 0.78 0.69 0.05 85.62 Average: 7 10.15 0.00 1.06 2.49 0.06 86.25