---> uname -a: Linux prd-centos8-docker-8c-8g-14127.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1025 27341 19 3522 30408 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:0f:82:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe0f:827c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:c2:e7:2c 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::42:55ff:fec2:e72c/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) 03/18/2024 _x86_64_ (8 CPU) 16:03:27 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 85.37 16.39 68.98 2604.22 5376.42 04:06:01 PM 305.88 16.51 289.37 3904.97 11174.06 04:07:01 PM 248.57 5.86 242.70 575.81 32880.46 04:08:01 PM 120.74 1.87 118.87 514.32 18026.23 Average: 190.13 10.16 179.98 1899.71 16864.39 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29645308 31298544 3010404 9.22 2688 1979692 1444072 4.28 163224 2427812 142348 04:06:01 PM 28636572 30672156 4019140 12.31 2688 2350908 1855288 5.50 200164 3349556 163648 04:07:01 PM 27101588 30047040 5554124 17.01 2688 3248852 2347676 6.97 522632 4512280 97772 04:08:01 PM 28029744 31169908 4625968 14.17 2688 3439328 1488760 4.42 805076 3291168 33372 Average: 28353303 30796912 4302409 13.18 2688 2754695 1783949 5.29 422774 3395204 109285 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 137.85 94.22 1043.62 30.64 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 295.88 254.08 2986.09 56.07 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 503.95 387.67 8821.29 46.58 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 325.48 309.19 694.02 1962.08 0.00 0.00 0.00 0.00 04:08:01 PM docker0 6.73 11.74 0.41 305.52 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 315.79 261.30 3386.03 523.96 0.00 0.00 0.00 0.00 Average: docker0 1.68 2.94 0.10 76.40 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) 03/18/2024 _x86_64_ (8 CPU) 16:03:27 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.07 0.00 1.11 1.42 0.06 87.34 04:05:01 PM 0 5.09 0.00 1.12 0.33 0.07 93.39 04:05:01 PM 1 12.76 0.00 1.39 1.32 0.05 84.48 04:05:01 PM 2 6.97 0.00 0.67 2.36 0.07 89.94 04:05:01 PM 3 24.40 0.00 1.47 0.83 0.05 73.25 04:05:01 PM 4 2.94 0.00 0.65 1.35 0.05 95.00 04:05:01 PM 5 10.31 0.00 1.04 1.32 0.05 87.28 04:05:01 PM 6 2.16 0.00 0.97 0.43 0.07 96.37 04:05:01 PM 7 15.95 0.00 1.59 3.42 0.07 78.98 04:06:01 PM all 14.61 0.00 1.18 1.90 0.08 82.22 04:06:01 PM 0 18.29 0.00 1.20 2.57 0.08 77.85 04:06:01 PM 1 14.34 0.00 1.12 2.14 0.07 82.34 04:06:01 PM 2 10.65 0.00 1.07 1.97 0.07 86.25 04:06:01 PM 3 22.71 0.00 1.09 2.24 0.07 73.90 04:06:01 PM 4 7.55 0.00 1.14 2.19 0.10 89.02 04:06:01 PM 5 5.44 0.00 0.70 0.58 0.07 93.20 04:06:01 PM 6 19.54 0.00 1.34 2.19 0.07 76.87 04:06:01 PM 7 18.41 0.00 1.82 1.34 0.08 78.35 04:07:01 PM all 28.33 0.00 2.30 2.96 0.10 66.31 04:07:01 PM 0 28.62 0.00 2.37 1.16 0.08 67.77 04:07:01 PM 1 31.75 0.00 1.93 5.91 0.10 60.30 04:07:01 PM 2 26.73 0.00 2.77 3.43 0.10 66.97 04:07:01 PM 3 39.71 0.00 2.88 4.18 0.12 53.11 04:07:01 PM 4 22.65 0.00 2.33 0.83 0.08 74.12 04:07:01 PM 5 30.70 0.00 2.20 1.63 0.10 65.37 04:07:01 PM 6 23.67 0.00 1.80 2.02 0.10 72.41 04:07:01 PM 7 22.82 0.00 2.12 4.54 0.10 70.43 04:08:01 PM all 11.67 0.00 2.47 1.24 0.08 84.53 04:08:01 PM 0 8.15 0.00 2.45 0.35 0.08 88.96 04:08:01 PM 1 7.28 0.00 2.54 1.46 0.10 88.63 04:08:01 PM 2 8.66 0.00 2.20 1.98 0.08 87.08 04:08:01 PM 3 7.55 0.00 2.16 0.22 0.07 90.00 04:08:01 PM 4 6.26 0.00 1.98 1.26 0.07 90.44 04:08:01 PM 5 35.96 0.00 3.45 1.91 0.12 58.56 04:08:01 PM 6 9.44 0.00 2.68 1.49 0.07 86.32 04:08:01 PM 7 10.09 0.00 2.30 1.29 0.07 86.26 Average: all 16.15 0.00 1.76 1.88 0.08 80.12 Average: 0 15.03 0.00 1.78 1.10 0.08 82.01 Average: 1 16.51 0.00 1.74 2.70 0.08 78.96 Average: 2 13.22 0.00 1.67 2.43 0.08 82.59 Average: 3 23.56 0.00 1.90 1.86 0.08 72.60 Average: 4 9.83 0.00 1.52 1.41 0.08 87.17 Average: 5 20.57 0.00 1.85 1.36 0.08 76.14 Average: 6 13.69 0.00 1.70 1.53 0.08 83.01 Average: 7 16.81 0.00 1.96 2.64 0.08 78.51