---> uname -a: Linux prd-centos8-docker-8c-8g-11108.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 1002 27036 19 3851 30435 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:33:5e:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe33:5e91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:ee:46:f6 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) 01/10/2024 _x86_64_ (8 CPU) 23:36:20 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:02 PM 127.09 9.05 118.04 2880.16 9119.11 11:39:01 PM 235.04 14.86 220.18 1710.49 8323.52 11:40:00 PM 190.18 2.15 188.03 145.32 54048.01 11:40:01 PM 575.79 0.00 575.79 0.00 78408.42 Average: 185.86 8.64 177.22 1577.21 24046.10 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:02 PM 29458820 31270272 3196892 9.79 2688 2129800 1371952 4.07 172188 2572980 122976 11:39:01 PM 27744976 30814112 4910736 15.04 2688 3380528 1716716 5.09 200852 4223284 1152752 11:40:00 PM 27759684 31233484 4896028 14.99 2688 3779276 1356856 4.03 538960 3855164 48168 11:40:01 PM 27722136 31195972 4933576 15.11 2688 3779288 1408080 4.18 539456 3887472 10964 Average: 28171404 31128460 4484308 13.73 2688 3267223 1463401 4.34 362864 3634725 333715 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:02 PM eth0 89.06 61.09 1081.03 20.58 0.00 0.00 0.00 0.00 11:38:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 522.44 392.43 9348.50 63.36 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 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 288.76 269.26 824.70 1940.08 0.00 0.00 0.00 0.00 11:40:00 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 68.42 48.42 52.63 23.54 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 297.65 238.89 3715.59 667.92 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) 01/10/2024 _x86_64_ (8 CPU) 23:36:20 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:02 PM all 10.30 0.00 1.11 0.90 0.05 87.65 11:38:02 PM 0 10.83 0.00 1.38 0.33 0.05 87.40 11:38:02 PM 1 16.18 0.00 1.32 2.32 0.07 80.11 11:38:02 PM 2 14.60 0.00 1.52 0.72 0.05 83.10 11:38:02 PM 3 10.77 0.00 1.27 2.10 0.05 85.81 11:38:02 PM 4 6.86 0.00 0.78 0.38 0.07 91.90 11:38:02 PM 5 9.35 0.00 1.07 0.38 0.05 89.15 11:38:02 PM 6 12.89 0.00 1.05 0.52 0.05 85.49 11:38:02 PM 7 0.90 0.00 0.45 0.40 0.05 98.20 11:39:01 PM all 10.32 0.00 1.04 1.57 0.07 87.01 11:39:01 PM 0 8.59 0.00 0.81 0.48 0.07 90.05 11:39:01 PM 1 13.43 0.00 1.00 1.56 0.07 83.94 11:39:01 PM 2 12.90 0.00 1.04 1.04 0.07 84.95 11:39:01 PM 3 9.43 0.00 1.17 0.92 0.07 88.41 11:39:01 PM 4 9.01 0.00 1.23 1.28 0.05 88.43 11:39:01 PM 5 11.44 0.00 1.60 2.35 0.07 84.55 11:39:01 PM 6 10.37 0.00 0.71 4.10 0.07 84.76 11:39:01 PM 7 7.35 0.00 0.73 0.87 0.07 90.98 11:40:00 PM all 12.72 0.00 1.50 2.84 0.07 82.86 11:40:00 PM 0 10.74 0.00 1.26 0.49 0.10 87.40 11:40:00 PM 1 23.47 0.00 2.45 3.00 0.10 70.98 11:40:00 PM 2 10.61 0.00 1.28 7.69 0.07 80.36 11:40:00 PM 3 10.25 0.00 1.82 5.00 0.05 82.88 11:40:00 PM 4 15.78 0.00 1.40 3.02 0.09 79.72 11:40:00 PM 5 19.96 0.00 0.95 1.06 0.05 77.98 11:40:00 PM 6 5.53 0.00 1.14 1.39 0.07 91.87 11:40:00 PM 7 5.43 0.00 1.70 1.12 0.05 91.69 11:40:01 PM all 8.74 0.00 6.75 3.84 0.26 80.40 11:40:01 PM 0 40.43 0.00 9.57 0.00 0.00 50.00 11:40:01 PM 1 3.19 0.00 6.38 3.19 0.00 87.23 11:40:01 PM 2 3.16 0.00 6.32 0.00 0.00 90.53 11:40:01 PM 3 5.26 0.00 9.47 27.37 1.05 56.84 11:40:01 PM 4 2.11 0.00 5.26 0.00 0.00 92.63 11:40:01 PM 5 6.45 0.00 3.23 0.00 0.00 90.32 11:40:01 PM 6 6.38 0.00 6.38 0.00 0.00 87.23 11:40:01 PM 7 3.16 0.00 7.37 0.00 1.05 88.42 Average: all 11.09 0.00 1.24 1.78 0.07 85.82 Average: 0 10.22 0.00 1.20 0.43 0.07 88.08 Average: 1 17.60 0.00 1.62 2.30 0.08 78.40 Average: 2 12.66 0.00 1.31 3.12 0.06 82.85 Average: 3 10.13 0.00 1.46 2.80 0.06 85.55 Average: 4 10.48 0.00 1.16 1.54 0.07 86.75 Average: 5 13.52 0.00 1.22 1.25 0.06 83.96 Average: 6 9.60 0.00 1.00 1.98 0.06 87.36 Average: 7 4.53 0.00 0.99 0.79 0.06 93.62