---> uname -a: Linux prd-centos8-docker-8c-8g-78978.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 1004 27548 19 3337 30439 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:fb:4b:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fefb:4b3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:05:e0:b0 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) 10/24/2024 _x86_64_ (8 CPU) 03:00:45 LINUX RESTART (8 CPU) 03:01:03 AM tps rtps wtps bread/s bwrtn/s 03:02:01 AM 242.74 34.84 207.90 8509.46 32059.80 03:03:01 AM 220.33 14.95 205.38 3718.36 11444.22 03:04:01 AM 207.40 4.85 202.55 184.77 19906.15 Average: 223.30 18.05 205.25 4093.85 21027.11 03:01:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:02:01 AM 29615984 31239624 3039728 9.31 2688 1954492 1586884 4.71 180952 2458372 129892 03:03:01 AM 28983612 30911780 3672100 11.24 2688 2244184 1708612 5.07 190592 3010700 59916 03:04:01 AM 28252520 31213152 4403192 13.48 2688 3270224 1477216 4.38 754888 3161644 561996 Average: 28950705 31121519 3705007 11.35 2688 2489633 1590904 4.72 375477 2876905 250601 03:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 351.61 238.09 1727.13 62.30 0.00 0.00 0.00 0.00 03:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 166.58 153.20 1312.84 47.77 0.00 0.00 0.00 0.00 03:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 431.28 417.85 3731.60 3804.18 0.00 0.00 0.00 0.00 03:04:01 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 316.13 270.02 2262.43 1317.09 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) 10/24/2024 _x86_64_ (8 CPU) 03:00:45 LINUX RESTART (8 CPU) 03:01:03 AM CPU %user %nice %system %iowait %steal %idle 03:02:01 AM all 12.49 0.00 2.28 5.24 0.07 79.92 03:02:01 AM 0 8.76 0.00 1.85 1.21 0.10 88.08 03:02:01 AM 1 15.69 0.00 2.32 1.14 0.09 80.77 03:02:01 AM 2 11.49 0.00 2.05 6.53 0.07 79.87 03:02:01 AM 3 7.67 0.00 1.58 0.29 0.05 90.41 03:02:01 AM 4 24.58 0.00 2.51 3.41 0.09 69.41 03:02:01 AM 5 11.69 0.00 2.49 5.80 0.07 79.95 03:02:01 AM 6 11.69 0.00 3.15 8.00 0.05 77.11 03:02:01 AM 7 8.34 0.00 2.29 15.57 0.05 73.75 03:03:01 AM all 12.75 0.00 1.12 1.55 0.06 84.52 03:03:01 AM 0 17.18 0.00 1.37 1.89 0.05 79.51 03:03:01 AM 1 8.44 0.00 0.57 0.25 0.05 90.69 03:03:01 AM 2 15.86 0.00 1.22 4.92 0.07 77.93 03:03:01 AM 3 6.34 0.00 0.94 1.02 0.05 91.65 03:03:01 AM 4 12.16 0.00 0.89 0.55 0.07 86.33 03:03:01 AM 5 21.70 0.00 2.44 3.48 0.07 72.31 03:03:01 AM 6 7.02 0.00 0.67 0.12 0.05 92.14 03:03:01 AM 7 13.33 0.00 0.85 0.20 0.07 85.55 03:04:01 AM all 14.42 0.00 1.51 0.63 0.07 83.38 03:04:01 AM 0 10.46 0.00 2.11 0.67 0.08 86.67 03:04:01 AM 1 11.31 0.00 0.94 0.15 0.05 87.55 03:04:01 AM 2 25.47 0.00 1.62 0.32 0.08 72.51 03:04:01 AM 3 7.61 0.00 1.42 0.32 0.07 90.58 03:04:01 AM 4 13.70 0.00 2.04 2.53 0.07 81.66 03:04:01 AM 5 20.82 0.00 1.69 0.33 0.07 77.10 03:04:01 AM 6 9.71 0.00 1.24 0.50 0.07 88.48 03:04:01 AM 7 16.20 0.00 1.02 0.18 0.07 82.53 Average: all 13.23 0.00 1.63 2.44 0.07 82.64 Average: 0 12.17 0.00 1.78 1.26 0.08 84.72 Average: 1 11.77 0.00 1.26 0.51 0.06 86.40 Average: 2 17.69 0.00 1.62 3.89 0.07 76.73 Average: 3 7.20 0.00 1.31 0.55 0.06 90.89 Average: 4 16.73 0.00 1.81 2.15 0.07 79.24 Average: 5 18.14 0.00 2.20 3.18 0.07 76.41 Average: 6 9.45 0.00 1.67 2.81 0.06 86.02 Average: 7 12.67 0.00 1.38 5.19 0.06 80.69