---> uname -a: Linux prd-centos8-docker-8c-8g-38709.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1071 27196 19 3621 30361 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:21:21:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe21:21f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:66:26:c3 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 inet6 fe80::42:3ff:fe66:26c3/64 scope link 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) 09/15/2024 _x86_64_ (8 CPU) 03:38:05 LINUX RESTART (8 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 318.28 14.60 303.68 3030.83 12516.58 03:41:01 AM 262.84 6.86 255.97 1267.63 9662.84 03:42:01 AM 182.34 1.78 180.56 500.63 42558.83 Average: 254.48 7.75 246.73 1599.60 21579.26 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 28848464 30775980 3807248 11.66 2688 2244608 1815632 5.39 188988 3153192 94264 03:41:01 AM 27332448 29712984 5323264 16.30 2688 2689492 2581872 7.66 424808 4398840 275492 03:42:01 AM 27886296 31125688 4769416 14.61 2688 3537704 1491640 4.43 832768 3400592 150572 Average: 28022403 30538217 4633309 14.19 2688 2823935 1963048 5.82 482188 3650875 173443 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 202.17 181.25 1943.57 48.17 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 500.67 397.67 6417.07 51.94 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 464.13 412.75 5074.23 2348.03 0.00 0.00 0.00 0.00 03:42:01 AM docker0 6.56 12.00 0.40 305.88 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 389.00 330.57 4478.54 816.05 0.00 0.00 0.00 0.00 Average: docker0 2.19 4.00 0.13 101.96 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) 09/15/2024 _x86_64_ (8 CPU) 03:38:05 LINUX RESTART (8 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 11.37 0.00 1.10 1.24 0.06 86.24 03:40:01 AM 0 10.34 0.00 0.87 0.53 0.07 88.19 03:40:01 AM 1 6.81 0.00 0.85 1.91 0.08 90.35 03:40:01 AM 2 27.09 0.00 2.04 0.97 0.05 69.85 03:40:01 AM 3 3.42 0.00 0.58 0.50 0.07 95.42 03:40:01 AM 4 10.38 0.00 1.67 2.51 0.05 85.39 03:40:01 AM 5 7.68 0.00 1.41 2.24 0.07 88.61 03:40:01 AM 6 18.47 0.00 0.73 0.45 0.03 80.31 03:40:01 AM 7 6.74 0.00 0.63 0.80 0.05 91.77 03:41:01 AM all 29.73 0.00 1.56 0.73 0.09 67.89 03:41:01 AM 0 32.03 0.00 0.97 0.15 0.07 66.78 03:41:01 AM 1 35.91 0.00 1.68 0.87 0.10 61.44 03:41:01 AM 2 28.24 0.00 1.04 0.45 0.10 70.17 03:41:01 AM 3 28.98 0.00 1.27 0.15 0.07 69.53 03:41:01 AM 4 36.21 0.00 3.34 1.86 0.10 58.50 03:41:01 AM 5 23.41 0.00 1.24 0.97 0.10 74.28 03:41:01 AM 6 31.33 0.00 1.71 0.85 0.08 66.02 03:41:01 AM 7 21.77 0.00 1.26 0.52 0.08 76.37 03:42:01 AM all 12.59 0.00 3.28 1.20 0.07 82.85 03:42:01 AM 0 22.21 0.00 3.65 0.80 0.08 73.25 03:42:01 AM 1 12.93 0.00 3.32 4.17 0.07 79.52 03:42:01 AM 2 12.71 0.00 3.60 1.11 0.07 82.52 03:42:01 AM 3 8.01 0.00 2.98 1.68 0.08 87.24 03:42:01 AM 4 13.92 0.00 3.11 0.71 0.08 82.19 03:42:01 AM 5 11.02 0.00 3.79 0.40 0.07 84.72 03:42:01 AM 6 8.74 0.00 2.89 0.50 0.07 87.80 03:42:01 AM 7 11.19 0.00 2.92 0.24 0.05 85.60 Average: all 17.90 0.00 1.98 1.06 0.07 78.99 Average: 0 21.51 0.00 1.83 0.50 0.07 76.09 Average: 1 18.55 0.00 1.95 2.31 0.08 77.10 Average: 2 22.69 0.00 2.22 0.84 0.07 74.17 Average: 3 13.47 0.00 1.61 0.78 0.07 84.07 Average: 4 20.16 0.00 2.70 1.69 0.08 75.36 Average: 5 14.04 0.00 2.14 1.21 0.08 82.53 Average: 6 19.52 0.00 1.77 0.60 0.06 78.04 Average: 7 13.23 0.00 1.60 0.52 0.06 84.59