---> uname -a: Linux prd-centos8-docker-8c-8g-38665.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 993 27077 19 3818 30446 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:5b:87:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe5b:872e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:4c:f1:40 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) 09/14/2024 _x86_64_ (8 CPU) 23:36:58 LINUX RESTART (8 CPU) 11:38:01 PM tps rtps wtps bread/s bwrtn/s 11:39:01 PM 110.98 14.05 96.93 3020.96 9805.15 11:40:01 PM 145.42 0.28 145.13 5.60 1873.66 11:41:01 PM 212.26 4.57 207.70 213.80 54367.41 Average: 156.22 6.30 149.93 1080.01 22016.08 11:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 PM 29329684 31172376 3326028 10.19 2688 2161964 1990492 5.91 179556 2689096 4404 11:40:01 PM 28545900 30812092 4109812 12.59 2688 2579316 1828052 5.42 196628 3433960 409460 11:41:01 PM 27767680 31217284 4888032 14.97 2688 3755472 1388836 4.12 540176 3847744 24348 Average: 28547755 31067251 4107957 12.58 2688 2832251 1735793 5.15 305453 3323600 146071 11:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 111.36 101.37 477.77 43.95 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 239.52 213.21 2461.30 32.18 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 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 472.63 358.03 7443.99 1910.12 0.00 0.00 0.00 0.00 11:41:01 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 274.51 224.21 3461.19 662.12 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) 09/14/2024 _x86_64_ (8 CPU) 23:36:58 LINUX RESTART (8 CPU) 11:38:01 PM CPU %user %nice %system %iowait %steal %idle 11:39:01 PM all 5.98 0.00 0.74 6.34 0.08 86.87 11:39:01 PM 0 2.11 0.00 0.20 11.70 0.05 85.94 11:39:01 PM 1 8.13 0.00 0.73 7.98 0.12 83.03 11:39:01 PM 2 5.62 0.00 0.91 22.26 0.05 71.15 11:39:01 PM 3 9.46 0.00 0.84 3.29 0.10 86.32 11:39:01 PM 4 3.79 0.00 0.90 0.52 0.10 94.69 11:39:01 PM 5 7.02 0.00 1.06 0.54 0.07 91.31 11:39:01 PM 6 2.64 0.00 0.80 4.20 0.07 92.29 11:39:01 PM 7 9.04 0.00 0.44 0.35 0.07 90.11 11:40:01 PM all 7.26 0.00 0.69 8.50 0.07 83.49 11:40:01 PM 0 3.12 0.00 0.52 21.21 0.05 75.10 11:40:01 PM 1 3.97 0.00 0.77 4.07 0.08 91.11 11:40:01 PM 2 11.12 0.00 1.23 33.70 0.08 53.87 11:40:01 PM 3 5.80 0.00 0.47 0.28 0.05 93.40 11:40:01 PM 4 5.11 0.00 0.89 0.84 0.13 93.04 11:40:01 PM 5 5.59 0.00 0.43 1.70 0.03 92.24 11:40:01 PM 6 10.15 0.00 0.86 1.07 0.05 87.88 11:40:01 PM 7 13.25 0.00 0.37 5.20 0.05 81.14 11:41:01 PM all 11.59 0.00 1.56 5.30 0.07 81.48 11:41:01 PM 0 6.77 0.00 1.61 1.80 0.07 89.76 11:41:01 PM 1 12.61 0.00 1.57 13.73 0.08 72.01 11:41:01 PM 2 16.57 0.00 1.99 9.93 0.08 71.41 11:41:01 PM 3 8.67 0.00 1.19 5.01 0.08 85.04 11:41:01 PM 4 14.76 0.00 1.45 5.40 0.08 78.30 11:41:01 PM 5 10.85 0.00 1.36 1.26 0.07 86.47 11:41:01 PM 6 11.52 0.00 2.48 3.00 0.07 82.93 11:41:01 PM 7 11.03 0.00 0.82 2.33 0.05 85.77 Average: all 8.27 0.00 0.99 6.71 0.07 83.95 Average: 0 4.00 0.00 0.78 11.59 0.06 83.58 Average: 1 8.23 0.00 1.02 8.58 0.09 82.07 Average: 2 11.11 0.00 1.38 21.99 0.07 65.46 Average: 3 7.97 0.00 0.83 2.86 0.08 88.26 Average: 4 7.87 0.00 1.08 2.24 0.11 88.70 Average: 5 7.82 0.00 0.95 1.17 0.06 90.01 Average: 6 8.10 0.00 1.38 2.76 0.06 87.70 Average: 7 11.10 0.00 0.54 2.62 0.06 85.67