---> uname -a: Linux prd-centos8-docker-8c-8g-22570.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1034 28431 19 2424 30410 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:43:f4:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe43:f474/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:7b:3f:44 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) 04/11/2024 _x86_64_ (8 CPU) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 130.18 8.75 121.43 1615.73 8812.50 08:59:01 PM 163.82 2.97 160.85 1076.40 7667.68 09:00:01 PM 63.11 0.27 62.85 38.65 4585.30 Average: 119.04 3.99 115.04 910.23 7021.76 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29506464 31248124 3149248 9.64 2688 2061792 1357508 4.03 169508 2533548 101184 08:59:01 PM 27087668 29006300 5568044 17.05 2688 2231736 3625612 10.76 235852 4845708 56628 09:00:01 PM 29096928 31111068 3558784 10.90 2688 2324780 1447756 4.30 256628 2814232 46540 Average: 28563687 30455164 4092025 12.53 2688 2206103 2143625 6.36 220663 3397829 68117 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 99.97 77.24 1018.91 32.77 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 PM eth0 228.04 205.65 1711.92 42.50 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.20 1.20 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 130.66 100.42 780.51 27.97 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 152.89 127.77 1170.49 34.41 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) 04/11/2024 _x86_64_ (8 CPU) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.58 0.00 0.98 0.74 0.05 88.65 08:58:01 PM 0 6.14 0.00 0.92 0.87 0.07 92.01 08:58:01 PM 1 16.86 0.00 1.50 1.34 0.07 80.23 08:58:01 PM 2 22.03 0.00 2.12 0.68 0.05 75.12 08:58:01 PM 3 5.18 0.00 0.53 0.78 0.03 93.47 08:58:01 PM 4 5.37 0.00 0.80 1.10 0.02 92.71 08:58:01 PM 5 0.45 0.00 0.28 0.37 0.10 98.79 08:58:01 PM 6 14.38 0.00 1.20 0.73 0.05 83.63 08:58:01 PM 7 6.21 0.00 0.48 0.05 0.03 93.23 08:59:01 PM all 36.54 0.00 1.39 0.87 0.09 61.12 08:59:01 PM 0 22.38 0.00 1.24 0.30 0.10 75.98 08:59:01 PM 1 48.14 0.00 1.66 0.77 0.10 49.33 08:59:01 PM 2 28.20 0.00 1.44 0.45 0.08 69.83 08:59:01 PM 3 39.46 0.00 1.69 2.12 0.10 56.62 08:59:01 PM 4 40.11 0.00 0.95 1.00 0.08 57.85 08:59:01 PM 5 49.08 0.00 1.25 0.30 0.08 49.28 08:59:01 PM 6 28.92 0.00 1.57 1.29 0.08 68.14 08:59:01 PM 7 36.01 0.00 1.32 0.70 0.08 61.88 09:00:01 PM all 32.45 0.00 1.40 0.27 0.08 65.80 09:00:01 PM 0 30.15 0.00 1.52 0.02 0.08 68.23 09:00:01 PM 1 23.60 0.00 1.75 0.55 0.08 74.01 09:00:01 PM 2 38.06 0.00 1.91 0.10 0.08 59.85 09:00:01 PM 3 34.47 0.00 0.97 0.02 0.08 64.46 09:00:01 PM 4 30.90 0.00 1.54 0.18 0.08 67.30 09:00:01 PM 5 41.92 0.00 1.14 0.18 0.08 56.68 09:00:01 PM 6 27.13 0.00 1.30 0.30 0.07 71.19 09:00:01 PM 7 33.38 0.00 1.10 0.77 0.07 64.68 Average: all 26.18 0.00 1.26 0.62 0.07 71.86 Average: 0 19.56 0.00 1.22 0.39 0.08 78.74 Average: 1 29.52 0.00 1.64 0.89 0.08 67.87 Average: 2 29.42 0.00 1.82 0.41 0.07 68.27 Average: 3 26.36 0.00 1.06 0.97 0.07 71.53 Average: 4 25.46 0.00 1.10 0.76 0.06 72.62 Average: 5 30.50 0.00 0.89 0.28 0.09 68.23 Average: 6 23.47 0.00 1.36 0.77 0.07 74.33 Average: 7 25.19 0.00 0.97 0.51 0.06 73.28