---> uname -a: Linux prd-centos8-docker-8c-8g-8733.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 1011 28428 19 2450 30432 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:9e:44:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe9e:4473/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:3c:c9:6d 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) 02/26/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:03 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 140.77 9.34 131.43 1704.12 9134.03 05:20:01 AM 145.90 1.62 144.29 678.84 7897.22 05:21:01 AM 78.62 1.52 77.11 387.87 5462.53 05:22:01 AM 62.83 0.73 62.10 66.51 3909.65 Average: 106.75 3.25 103.49 700.94 6579.47 05:18:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29521888 31271012 3133824 9.60 2688 2069696 1341540 3.98 169516 2520136 121132 05:20:01 AM 27926088 29795260 4729624 14.48 2688 2184784 2752792 8.17 224680 4032044 28960 05:21:01 AM 27515744 29534424 5139968 15.74 2688 2330100 2795804 8.30 252632 4397612 25504 05:22:01 AM 29133680 31183968 3522032 10.79 2688 2360556 1451268 4.31 430604 2604376 11600 Average: 28524350 30446166 4131362 12.65 2688 2236284 2085351 6.19 269358 3388542 46799 05:18:03 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 94.40 63.87 1102.35 29.36 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 195.43 174.99 1185.39 42.06 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 133.26 109.80 1360.57 26.66 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 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 197.50 188.77 442.22 181.66 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 155.66 134.95 1021.96 70.28 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) 02/26/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:03 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.47 0.00 1.06 0.73 0.04 87.71 05:19:01 AM 0 6.09 0.00 0.85 0.41 0.03 92.62 05:19:01 AM 1 9.76 0.00 1.16 0.83 0.05 88.20 05:19:01 AM 2 13.65 0.00 1.14 0.60 0.05 84.55 05:19:01 AM 3 4.06 0.00 0.74 0.81 0.03 94.35 05:19:01 AM 4 17.45 0.00 1.38 1.12 0.03 80.02 05:19:01 AM 5 21.61 0.00 1.99 1.16 0.03 75.21 05:19:01 AM 6 4.14 0.00 0.71 0.52 0.03 94.60 05:19:01 AM 7 6.96 0.00 0.50 0.38 0.03 92.13 05:20:01 AM all 27.94 0.00 1.16 0.76 0.08 70.06 05:20:01 AM 0 40.28 0.00 1.17 0.89 0.10 57.57 05:20:01 AM 1 20.17 0.00 1.10 1.87 0.07 76.78 05:20:01 AM 2 39.35 0.00 1.59 0.58 0.07 58.41 05:20:01 AM 3 34.00 0.00 1.37 0.23 0.10 64.29 05:20:01 AM 4 21.82 0.00 0.87 1.19 0.07 76.06 05:20:01 AM 5 26.55 0.00 0.94 0.49 0.08 71.94 05:20:01 AM 6 18.34 0.00 1.07 0.30 0.07 80.22 05:20:01 AM 7 22.98 0.00 1.15 0.53 0.07 75.26 05:21:01 AM all 34.39 0.00 1.39 0.32 0.08 63.83 05:21:01 AM 0 32.68 0.00 1.47 0.23 0.07 65.55 05:21:01 AM 1 37.97 0.00 1.24 0.60 0.08 60.11 05:21:01 AM 2 26.05 0.00 1.22 0.50 0.07 72.16 05:21:01 AM 3 25.36 0.00 1.59 0.52 0.10 72.43 05:21:01 AM 4 44.58 0.00 1.92 0.22 0.07 53.21 05:21:01 AM 5 40.26 0.00 1.07 0.38 0.07 58.22 05:21:01 AM 6 34.43 0.00 1.54 0.10 0.07 63.87 05:21:01 AM 7 33.76 0.00 1.07 0.03 0.08 65.06 05:22:01 AM all 13.80 0.00 1.18 0.25 0.06 84.70 05:22:01 AM 0 4.26 0.00 0.89 0.07 0.08 94.70 05:22:01 AM 1 9.97 0.00 1.39 0.65 0.05 87.95 05:22:01 AM 2 32.65 0.00 1.57 0.22 0.07 65.49 05:22:01 AM 3 18.21 0.00 1.32 0.03 0.05 80.39 05:22:01 AM 4 16.33 0.00 1.14 0.07 0.05 82.42 05:22:01 AM 5 12.99 0.00 1.44 0.47 0.05 85.06 05:22:01 AM 6 7.76 0.00 1.00 0.53 0.07 90.64 05:22:01 AM 7 8.24 0.00 0.72 0.00 0.03 91.01 Average: all 21.74 0.00 1.20 0.52 0.06 76.48 Average: 0 20.94 0.00 1.09 0.40 0.07 77.49 Average: 1 19.55 0.00 1.22 0.99 0.06 78.18 Average: 2 28.05 0.00 1.38 0.48 0.06 70.03 Average: 3 20.54 0.00 1.26 0.40 0.07 77.73 Average: 4 25.11 0.00 1.33 0.64 0.05 72.87 Average: 5 25.39 0.00 1.35 0.62 0.06 72.58 Average: 6 16.26 0.00 1.08 0.36 0.06 82.23 Average: 7 18.07 0.00 0.86 0.24 0.05 80.77