---> uname -a: Linux prd-centos8-docker-8c-8g-751.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: 2799.996 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1025 27212 19 3652 30402 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:7c:c4:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe7c:c48d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:9f:30:ae 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 inet6 fe80::42:bcff:fe9f:30ae/64 scope link 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) 05/05/2024 _x86_64_ (8 CPU) 15:48:25 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 130.04 7.21 122.83 1310.90 8547.02 03:51:01 PM 445.97 18.89 427.07 4088.64 12561.48 03:52:01 PM 262.87 2.30 260.57 258.76 20629.16 03:53:01 PM 150.59 5.60 144.99 5693.29 23348.64 Average: 247.36 8.50 238.86 2838.12 16271.69 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29560520 31296712 3095192 9.48 2688 2056896 1365104 4.05 167588 2480484 107936 03:51:01 PM 28023944 30250456 4631768 14.18 2688 2539164 2141084 6.35 401584 3745696 218228 03:52:01 PM 28518236 31154000 4137476 12.67 2688 2938620 1449756 4.30 546228 3074828 102432 03:53:01 PM 27918664 31183272 4737048 14.51 2688 3557636 1413668 4.19 1026324 3156872 88 Average: 28505341 30971110 4150371 12.71 2688 2773079 1592403 4.72 535431 3114470 107171 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 71.01 50.93 1010.73 25.43 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 460.70 384.31 5656.40 54.09 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 373.52 319.96 4069.47 48.24 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 220.91 176.60 1875.83 1596.59 0.00 0.00 0.00 0.00 03:53:01 PM docker0 89.07 81.89 795.72 603.11 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 281.53 232.94 3153.02 431.15 0.00 0.00 0.00 0.00 Average: docker0 22.27 20.48 198.96 150.80 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) 05/05/2024 _x86_64_ (8 CPU) 15:48:25 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.16 0.00 1.01 0.63 0.05 87.15 03:50:01 PM 0 9.51 0.00 0.94 0.12 0.05 89.39 03:50:01 PM 1 9.83 0.00 0.97 1.05 0.05 88.10 03:50:01 PM 2 6.99 0.00 0.77 0.32 0.03 91.89 03:50:01 PM 3 18.93 0.00 1.93 0.85 0.05 78.23 03:50:01 PM 4 6.05 0.00 0.70 0.30 0.03 92.92 03:50:01 PM 5 12.51 0.00 0.99 0.07 0.07 86.37 03:50:01 PM 6 16.24 0.00 0.87 0.58 0.03 82.27 03:50:01 PM 7 9.19 0.00 0.94 1.75 0.05 88.07 03:51:01 PM all 31.55 0.00 1.95 1.59 0.09 64.81 03:51:01 PM 0 27.72 0.00 1.19 0.87 0.08 70.14 03:51:01 PM 1 27.10 0.00 1.56 1.59 0.08 69.66 03:51:01 PM 2 24.26 0.00 1.44 0.37 0.10 73.83 03:51:01 PM 3 29.16 0.00 2.85 3.71 0.08 64.19 03:51:01 PM 4 45.28 0.00 2.69 0.72 0.10 51.22 03:51:01 PM 5 40.36 0.00 2.50 3.54 0.12 53.48 03:51:01 PM 6 31.29 0.00 1.78 1.53 0.10 65.30 03:51:01 PM 7 27.23 0.00 1.63 0.42 0.08 70.64 03:52:01 PM all 24.66 0.00 1.57 1.64 0.08 72.04 03:52:01 PM 0 25.05 0.00 1.14 0.25 0.08 73.48 03:52:01 PM 1 22.79 0.00 2.74 4.55 0.08 69.83 03:52:01 PM 2 27.01 0.00 2.17 1.92 0.10 68.79 03:52:01 PM 3 15.34 0.00 1.32 3.06 0.10 80.17 03:52:01 PM 4 17.51 0.00 1.07 0.94 0.07 80.41 03:52:01 PM 5 30.70 0.00 1.56 0.47 0.08 67.19 03:52:01 PM 6 30.17 0.00 1.09 0.32 0.07 68.36 03:52:01 PM 7 28.65 0.00 1.51 1.64 0.08 68.12 03:53:01 PM all 8.63 0.00 1.98 1.28 0.05 88.07 03:53:01 PM 0 5.01 0.00 2.28 0.44 0.05 92.23 03:53:01 PM 1 4.55 0.00 1.84 3.11 0.05 90.44 03:53:01 PM 2 9.40 0.00 1.86 1.32 0.05 87.36 03:53:01 PM 3 3.58 0.00 2.07 2.22 0.05 92.07 03:53:01 PM 4 3.08 0.00 1.68 0.39 0.05 94.80 03:53:01 PM 5 23.78 0.00 2.53 1.71 0.05 71.94 03:53:01 PM 6 12.37 0.00 1.91 0.10 0.05 85.57 03:53:01 PM 7 7.23 0.00 1.64 0.92 0.03 90.18 Average: all 18.99 0.00 1.63 1.29 0.07 78.03 Average: 0 16.82 0.00 1.38 0.42 0.07 81.31 Average: 1 16.06 0.00 1.78 2.58 0.07 79.52 Average: 2 16.91 0.00 1.56 0.98 0.07 80.48 Average: 3 16.75 0.00 2.05 2.46 0.07 78.68 Average: 4 17.96 0.00 1.53 0.59 0.06 79.86 Average: 5 26.82 0.00 1.89 1.44 0.08 69.77 Average: 6 22.51 0.00 1.41 0.63 0.06 75.38 Average: 7 18.06 0.00 1.43 1.18 0.06 79.26