---> uname -a: Linux prd-centos8-docker-8c-8g-75827.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1041 28415 19 2432 30403 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:73:f0:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe73:f0b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:70:0d:94 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) 10/11/2024 _x86_64_ (8 CPU) 05:17:25 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 155.13 8.71 146.42 1582.92 9130.03 05:20:01 AM 153.87 2.55 151.32 941.15 7909.28 05:21:01 AM 71.19 0.80 70.39 67.71 6214.73 Average: 126.57 3.99 122.57 859.87 7743.57 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28651940 30410012 4003772 12.26 2688 2076960 2234352 6.63 179660 3370528 116128 05:20:01 AM 27606536 29584096 5049176 15.46 2688 2290200 2804764 8.32 245140 4319268 111948 05:21:01 AM 29131556 31166944 3524156 10.79 2688 2345896 1426036 4.23 431392 2606148 29160 Average: 28463344 30387017 4192368 12.84 2688 2237685 2155051 6.39 285397 3431981 85745 05:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 151.53 132.37 1235.24 49.59 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 239.82 217.38 2231.62 43.56 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 215.51 209.76 554.05 194.57 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 202.57 186.81 1340.89 96.17 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) 10/11/2024 _x86_64_ (8 CPU) 05:17:25 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 13.22 0.00 1.13 0.78 0.06 84.81 05:19:01 AM 0 3.68 0.00 0.68 0.61 0.07 94.96 05:19:01 AM 1 8.28 0.00 0.59 0.37 0.07 90.69 05:19:01 AM 2 6.22 0.00 1.24 0.51 0.05 91.98 05:19:01 AM 3 27.84 0.00 2.46 2.09 0.07 67.54 05:19:01 AM 4 12.11 0.00 0.83 1.22 0.03 85.80 05:19:01 AM 5 7.49 0.00 0.44 0.24 0.05 91.78 05:19:01 AM 6 24.44 0.00 1.61 0.58 0.05 73.32 05:19:01 AM 7 15.72 0.00 1.17 0.63 0.07 82.41 05:20:01 AM all 37.29 0.00 1.29 1.20 0.08 60.13 05:20:01 AM 0 43.13 0.00 1.09 0.13 0.08 55.57 05:20:01 AM 1 39.86 0.00 1.61 1.81 0.08 56.64 05:20:01 AM 2 33.99 0.00 1.54 1.17 0.08 63.22 05:20:01 AM 3 42.05 0.00 1.22 0.77 0.08 55.88 05:20:01 AM 4 35.91 0.00 0.95 1.24 0.08 61.82 05:20:01 AM 5 31.56 0.00 1.47 0.63 0.08 66.26 05:20:01 AM 6 45.14 0.00 1.06 0.27 0.08 53.44 05:20:01 AM 7 26.70 0.00 1.42 3.59 0.07 68.22 05:21:01 AM all 26.82 0.00 1.70 0.39 0.07 71.02 05:21:01 AM 0 26.08 0.00 1.52 0.25 0.07 72.09 05:21:01 AM 1 26.77 0.00 1.57 0.23 0.07 71.36 05:21:01 AM 2 43.35 0.00 2.41 0.47 0.08 53.69 05:21:01 AM 3 21.27 0.00 1.74 0.75 0.08 76.16 05:21:01 AM 4 27.69 0.00 1.69 0.10 0.07 70.46 05:21:01 AM 5 18.17 0.00 1.54 1.09 0.05 79.15 05:21:01 AM 6 25.62 0.00 1.71 0.00 0.07 72.61 05:21:01 AM 7 25.62 0.00 1.39 0.23 0.08 72.67 Average: all 25.84 0.00 1.37 0.79 0.07 71.93 Average: 0 24.41 0.00 1.10 0.33 0.07 74.10 Average: 1 25.05 0.00 1.26 0.81 0.07 72.81 Average: 2 27.97 0.00 1.73 0.72 0.07 69.51 Average: 3 30.40 0.00 1.80 1.20 0.08 66.52 Average: 4 25.30 0.00 1.16 0.85 0.06 72.63 Average: 5 19.09 0.00 1.15 0.65 0.06 79.04 Average: 6 31.74 0.00 1.46 0.28 0.07 66.45 Average: 7 22.71 0.00 1.33 1.49 0.07 74.39