---> uname -a: Linux prd-centos8-docker-8c-8g-43682.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 1023 27500 19 3366 30419 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9a:06:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe9a:6f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:ae:01:9b 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) 09/30/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 104.02 9.40 94.62 2868.51 6550.95 07:15:01 AM 233.36 22.73 210.63 7258.66 10641.73 07:16:01 AM 121.36 1.13 120.23 126.22 31920.29 Average: 152.91 11.09 141.82 3417.58 16371.31 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29498996 31277980 3156716 9.67 2688 2099860 1362424 4.04 168200 2550924 209092 07:15:01 AM 27852896 30360460 4802816 14.71 2688 2819788 2150524 6.38 447448 3872084 458760 07:16:01 AM 28151084 31140512 4504628 13.79 2688 3298020 1491852 4.43 741912 3270192 28672 Average: 28500992 30926317 4154720 12.72 2688 2739223 1668267 4.95 452520 3231067 232175 07:13:01 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 86.85 61.85 1167.69 22.22 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 333.66 291.20 3578.22 51.03 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 187.85 170.69 1593.53 38.03 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 202.78 174.57 2113.06 37.09 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) 09/30/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 9.51 0.00 0.97 0.56 0.04 88.91 07:14:01 AM 0 13.21 0.00 1.42 0.67 0.05 84.65 07:14:01 AM 1 6.80 0.00 0.83 0.35 0.07 91.95 07:14:01 AM 2 3.66 0.00 0.48 0.95 0.07 94.83 07:14:01 AM 3 15.53 0.00 0.95 0.53 0.03 82.95 07:14:01 AM 4 3.71 0.00 0.40 0.57 0.05 95.27 07:14:01 AM 5 2.94 0.00 0.65 0.30 0.02 96.09 07:14:01 AM 6 8.20 0.00 0.60 0.30 0.02 90.88 07:14:01 AM 7 22.01 0.00 2.40 0.83 0.05 74.70 07:15:01 AM all 22.83 0.00 1.51 1.48 0.09 74.08 07:15:01 AM 0 30.51 0.00 1.42 0.54 0.08 67.45 07:15:01 AM 1 34.35 0.00 1.52 1.77 0.10 62.26 07:15:01 AM 2 21.48 0.00 1.52 1.35 0.10 75.54 07:15:01 AM 3 16.23 0.00 1.69 2.01 0.08 79.99 07:15:01 AM 4 23.71 0.00 1.17 1.34 0.08 73.69 07:15:01 AM 5 25.47 0.00 1.90 1.69 0.10 70.83 07:15:01 AM 6 21.31 0.00 1.51 1.69 0.10 75.39 07:15:01 AM 7 9.60 0.00 1.37 1.44 0.07 87.52 07:16:01 AM all 20.91 0.00 1.70 2.07 0.08 75.25 07:16:01 AM 0 19.09 0.00 1.84 1.37 0.10 77.60 07:16:01 AM 1 26.14 0.00 1.83 3.87 0.08 68.08 07:16:01 AM 2 28.66 0.00 1.96 1.93 0.08 67.38 07:16:01 AM 3 17.23 0.00 1.73 5.96 0.05 75.03 07:16:01 AM 4 15.95 0.00 1.48 0.69 0.07 81.82 07:16:01 AM 5 19.40 0.00 1.66 0.34 0.07 78.54 07:16:01 AM 6 19.67 0.00 1.37 0.82 0.08 78.05 07:16:01 AM 7 21.16 0.00 1.71 1.56 0.07 75.50 Average: all 17.74 0.00 1.39 1.37 0.07 79.43 Average: 0 20.93 0.00 1.56 0.86 0.08 76.58 Average: 1 22.42 0.00 1.39 2.00 0.08 74.11 Average: 2 17.93 0.00 1.32 1.41 0.08 79.26 Average: 3 16.33 0.00 1.46 2.83 0.06 79.33 Average: 4 14.45 0.00 1.02 0.86 0.07 83.60 Average: 5 15.91 0.00 1.40 0.78 0.06 81.85 Average: 6 16.38 0.00 1.16 0.94 0.07 81.45 Average: 7 17.59 0.00 1.83 1.28 0.06 79.24