---> uname -a: Linux prd-centos8-docker-8c-8g-39198.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 1005 28456 19 2427 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:d0:66:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fed0:66ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:62:8d:09 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) 09/17/2024 _x86_64_ (8 CPU) 05:17:24 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 169.16 8.65 160.51 1557.61 9485.75 05:20:01 AM 146.28 2.47 143.81 949.66 7917.19 05:21:01 AM 68.14 0.80 67.34 67.71 5997.12 Average: 127.86 3.97 123.89 858.33 7800.03 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28614416 30376000 4041296 12.38 2688 2080048 2614424 7.76 180440 3405068 121524 05:20:01 AM 27506320 29482396 5149392 15.77 2688 2288248 3368596 9.99 245856 4415928 109292 05:21:01 AM 29127828 31157868 3527884 10.80 2688 2340672 1428608 4.24 431140 2611216 28508 Average: 28416188 30338755 4239524 12.98 2688 2236323 2470543 7.33 285812 3477404 86441 05:18:01 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 177.57 150.03 1335.48 52.83 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 206.35 179.91 2096.91 31.29 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 225.72 215.58 554.80 184.69 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 203.22 181.84 1329.11 89.60 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) 09/17/2024 _x86_64_ (8 CPU) 05:17:24 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 14.30 0.00 1.28 0.77 0.06 83.59 05:19:01 AM 0 17.07 0.00 0.79 0.17 0.08 81.89 05:19:01 AM 1 16.46 0.00 1.95 2.57 0.07 78.95 05:19:01 AM 2 14.75 0.00 0.47 0.12 0.07 84.60 05:19:01 AM 3 5.11 0.00 0.50 0.05 0.05 94.29 05:19:01 AM 4 10.44 0.00 0.62 0.22 0.07 88.65 05:19:01 AM 5 16.64 0.00 2.04 0.85 0.05 80.41 05:19:01 AM 6 25.76 0.00 2.49 0.70 0.07 70.99 05:19:01 AM 7 8.15 0.00 1.35 1.52 0.05 88.92 05:20:01 AM all 42.98 0.00 1.57 0.73 0.09 54.63 05:20:01 AM 0 41.41 0.00 1.29 0.17 0.10 57.04 05:20:01 AM 1 43.76 0.00 1.69 1.29 0.10 53.16 05:20:01 AM 2 40.59 0.00 1.57 1.07 0.08 56.68 05:20:01 AM 3 39.56 0.00 2.02 1.05 0.10 57.27 05:20:01 AM 4 38.61 0.00 1.37 0.27 0.10 59.64 05:20:01 AM 5 49.87 0.00 1.86 1.25 0.10 46.92 05:20:01 AM 6 39.95 0.00 1.19 0.60 0.08 58.18 05:20:01 AM 7 50.05 0.00 1.54 0.15 0.08 48.18 05:21:01 AM all 25.06 0.00 1.59 0.43 0.07 72.84 05:21:01 AM 0 14.53 0.00 1.67 1.81 0.10 81.89 05:21:01 AM 1 23.11 0.00 1.77 0.90 0.07 74.15 05:21:01 AM 2 27.27 0.00 1.37 0.45 0.08 70.83 05:21:01 AM 3 29.87 0.00 1.96 0.07 0.07 68.04 05:21:01 AM 4 22.88 0.00 1.25 0.03 0.05 75.79 05:21:01 AM 5 28.74 0.00 1.52 0.10 0.08 69.56 05:21:01 AM 6 34.12 0.00 1.47 0.08 0.07 64.25 05:21:01 AM 7 19.95 0.00 1.74 0.02 0.07 78.23 Average: all 27.44 0.00 1.48 0.65 0.08 70.36 Average: 0 24.34 0.00 1.25 0.71 0.09 73.61 Average: 1 27.77 0.00 1.81 1.59 0.08 68.76 Average: 2 27.54 0.00 1.14 0.55 0.08 70.70 Average: 3 24.85 0.00 1.49 0.39 0.07 73.20 Average: 4 23.96 0.00 1.08 0.17 0.07 74.71 Average: 5 31.75 0.00 1.81 0.74 0.08 65.64 Average: 6 33.27 0.00 1.72 0.46 0.07 64.48 Average: 7 26.05 0.00 1.54 0.56 0.07 71.77