---> uname -a: Linux prd-centos8-docker-8c-8g-15117.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 1026 27012 19 3851 30411 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:1c:c7:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe1c:c70d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:e6:71:f4 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) 01/25/2024 _x86_64_ (8 CPU) 23:36:18 LINUX RESTART (8 CPU) 11:37:02 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 139.90 9.88 130.02 2991.12 10440.78 11:39:01 PM 289.64 16.06 273.57 1763.44 9324.68 11:40:01 PM 143.77 0.67 143.10 61.58 53593.10 Average: 191.38 8.86 182.52 1597.63 24531.96 11:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29437424 31250036 3218280 9.86 2688 2131400 1372892 4.07 172088 2594612 116332 11:39:01 PM 27726308 31181032 4929396 15.10 2688 3760804 1443488 4.28 364588 4062084 1497552 11:40:01 PM 27633280 31114676 5022424 15.38 2688 3785540 1488824 4.42 539900 3975120 27168 Average: 28265671 31181915 4390033 13.44 2688 3225915 1435068 4.26 358859 3543939 547017 11:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 90.63 62.88 1112.67 26.53 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 604.53 467.72 9727.40 79.82 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 156.06 172.96 299.00 1887.37 0.00 0.00 0.00 0.00 11:40:01 PM 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 284.80 235.46 3727.21 668.17 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) 01/25/2024 _x86_64_ (8 CPU) 23:36:18 LINUX RESTART (8 CPU) 11:37:02 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.03 0.00 1.01 1.06 0.04 87.85 11:38:01 PM 0 6.45 0.00 0.98 0.81 0.07 91.68 11:38:01 PM 1 11.09 0.00 1.14 1.19 0.05 86.53 11:38:01 PM 2 9.73 0.00 0.92 1.36 0.03 87.96 11:38:01 PM 3 11.02 0.00 0.77 0.94 0.07 87.22 11:38:01 PM 4 4.91 0.00 0.54 0.27 0.03 94.24 11:38:01 PM 5 3.89 0.00 0.90 1.72 0.02 93.48 11:38:01 PM 6 12.49 0.00 1.09 0.46 0.03 85.93 11:38:01 PM 7 20.69 0.00 1.75 1.72 0.05 75.79 11:39:01 PM all 15.05 0.00 1.70 1.47 0.08 81.70 11:39:01 PM 0 15.98 0.00 2.11 1.99 0.08 79.84 11:39:01 PM 1 18.77 0.00 1.69 0.69 0.07 78.79 11:39:01 PM 2 13.28 0.00 1.76 1.58 0.08 83.30 11:39:01 PM 3 19.31 0.00 1.24 1.31 0.08 78.06 11:39:01 PM 4 6.55 0.00 1.39 1.54 0.08 90.43 11:39:01 PM 5 18.24 0.00 1.77 2.61 0.08 77.29 11:39:01 PM 6 13.59 0.00 1.79 1.20 0.08 83.34 11:39:01 PM 7 14.66 0.00 1.86 0.85 0.07 82.56 11:40:01 PM all 10.38 0.00 1.05 2.79 0.06 85.72 11:40:01 PM 0 3.13 0.00 0.89 3.42 0.07 92.49 11:40:01 PM 1 11.79 0.00 1.49 3.49 0.07 83.16 11:40:01 PM 2 19.03 0.00 1.39 3.89 0.07 75.62 11:40:01 PM 3 11.35 0.00 1.06 2.06 0.05 85.48 11:40:01 PM 4 5.82 0.00 0.96 2.18 0.05 90.99 11:40:01 PM 5 10.10 0.00 0.87 2.34 0.05 86.65 11:40:01 PM 6 8.36 0.00 0.50 1.00 0.08 90.05 11:40:01 PM 7 13.45 0.00 1.21 3.94 0.07 81.33 Average: all 11.83 0.00 1.25 1.78 0.06 85.08 Average: 0 8.53 0.00 1.33 2.08 0.07 87.99 Average: 1 13.90 0.00 1.44 1.79 0.06 82.81 Average: 2 14.03 0.00 1.36 2.28 0.06 82.27 Average: 3 13.91 0.00 1.02 1.44 0.07 83.56 Average: 4 5.77 0.00 0.97 1.34 0.06 91.87 Average: 5 10.78 0.00 1.18 2.22 0.05 85.76 Average: 6 11.47 0.00 1.13 0.89 0.07 86.44 Average: 7 16.25 0.00 1.60 2.17 0.06 79.92