---> uname -a: Linux prd-centos8-docker-8c-8g-76094.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1019 27505 19 3365 30423 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:d8:17:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fed8:1789/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:d8:23:51 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) 10/12/2024 _x86_64_ (8 CPU) 07:12:24 LINUX RESTART (8 CPU) 07:13:02 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 131.74 9.22 122.52 2841.69 8616.62 07:15:01 AM 153.30 19.31 133.99 2560.75 5325.57 07:16:01 AM 138.80 4.38 134.42 4800.13 20902.13 Average: 141.33 10.98 130.35 3404.01 11631.69 07:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29502448 31279432 3153264 9.66 2688 2098252 1380220 4.10 168400 2541588 110144 07:15:01 AM 28424564 30445020 4231148 12.96 2688 2335716 2406204 7.14 205748 3552868 155584 07:16:01 AM 28200048 31187108 4455664 13.64 2688 3295548 1474692 4.38 739964 3223468 399852 Average: 28709020 30970520 3946692 12.09 2688 2576505 1753705 5.20 371371 3105975 221860 07:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 105.13 77.92 1049.66 32.08 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 273.19 240.44 2451.01 39.59 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 240.82 219.46 2687.03 40.99 0.00 0.00 0.00 0.00 07:16:01 AM 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 206.95 179.84 2068.28 37.58 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) 10/12/2024 _x86_64_ (8 CPU) 07:12:24 LINUX RESTART (8 CPU) 07:13:02 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 8.29 0.00 0.95 0.72 0.03 90.01 07:14:01 AM 0 6.06 0.00 0.63 0.17 0.03 93.10 07:14:01 AM 1 10.58 0.00 1.12 0.39 0.05 87.85 07:14:01 AM 2 11.96 0.00 1.17 1.09 0.03 85.75 07:14:01 AM 3 7.94 0.00 0.66 0.77 0.02 90.62 07:14:01 AM 4 15.18 0.00 1.81 0.95 0.03 82.02 07:14:01 AM 5 3.50 0.00 0.88 1.12 0.02 94.48 07:14:01 AM 6 2.82 0.00 0.58 0.78 0.03 95.78 07:14:01 AM 7 8.25 0.00 0.75 0.51 0.03 90.46 07:15:01 AM all 11.30 0.00 0.77 0.62 0.04 87.27 07:15:01 AM 0 7.23 0.00 0.35 0.00 0.03 92.39 07:15:01 AM 1 11.93 0.00 0.47 0.42 0.05 87.13 07:15:01 AM 2 16.35 0.00 1.37 2.14 0.05 80.10 07:15:01 AM 3 9.32 0.00 0.82 0.38 0.05 89.42 07:15:01 AM 4 7.86 0.00 0.45 0.13 0.03 91.52 07:15:01 AM 5 10.16 0.00 1.17 1.08 0.03 87.55 07:15:01 AM 6 14.83 0.00 0.35 0.22 0.03 84.57 07:15:01 AM 7 12.74 0.00 1.17 0.57 0.05 85.47 07:16:01 AM all 30.20 0.00 2.28 1.40 0.06 66.05 07:16:01 AM 0 25.19 0.00 2.06 0.55 0.07 72.13 07:16:01 AM 1 25.63 0.00 2.07 1.14 0.05 71.12 07:16:01 AM 2 40.68 0.00 2.78 1.94 0.08 54.51 07:16:01 AM 3 36.89 0.00 2.30 1.69 0.07 59.06 07:16:01 AM 4 20.59 0.00 1.95 3.10 0.05 74.31 07:16:01 AM 5 38.18 0.00 2.90 2.11 0.07 56.74 07:16:01 AM 6 29.11 0.00 2.16 0.30 0.05 68.37 07:16:01 AM 7 25.36 0.00 2.02 0.35 0.05 72.21 Average: all 16.63 0.00 1.33 0.91 0.04 81.08 Average: 0 12.85 0.00 1.02 0.24 0.04 85.85 Average: 1 16.06 0.00 1.22 0.65 0.05 82.02 Average: 2 23.04 0.00 1.78 1.73 0.06 73.41 Average: 3 18.09 0.00 1.26 0.95 0.04 79.66 Average: 4 14.53 0.00 1.40 1.39 0.04 82.64 Average: 5 17.32 0.00 1.65 1.44 0.04 79.55 Average: 6 15.65 0.00 1.03 0.43 0.04 82.85 Average: 7 15.48 0.00 1.32 0.48 0.04 82.68