---> uname -a: Linux prd-centos8-docker-8c-8g-22515.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: 2800.000 BogoMIPS: 5600.00 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1051 27186 19 3652 30376 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:97:20:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe97:20ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:b7:e2:a5 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::42:8bff:feb7:e2a5/64 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) 04/11/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 157.65 20.44 137.20 4252.85 8862.43 03:51:01 PM 341.30 5.60 335.70 1232.79 12653.32 03:52:01 PM 264.06 2.25 261.81 257.69 19648.69 03:53:01 PM 141.67 5.20 136.47 5647.98 22985.64 Average: 226.17 8.37 217.79 2847.94 16037.37 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29237124 31082520 3418588 10.47 2688 2165028 1609556 4.78 177572 2790848 126848 03:51:01 PM 28016308 30245500 4639404 14.21 2688 2541836 2161828 6.41 400448 3755856 185960 03:52:01 PM 28510188 31148716 4145524 12.69 2688 2941332 1449920 4.30 544912 3084944 100748 03:53:01 PM 27837912 31101656 4817800 14.75 2688 3556768 1525248 4.53 947432 3317000 60 Average: 28400383 30894598 4255329 13.03 2688 2801241 1686638 5.00 517591 3237162 103404 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 105.46 83.81 1273.96 29.03 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 407.56 341.70 5362.81 46.86 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 384.02 324.98 4071.39 48.23 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 263.51 179.36 1851.32 806.73 0.00 0.00 0.00 0.00 03:53:01 PM docker0 144.65 167.38 799.12 597.41 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 290.14 232.46 3139.83 232.72 0.00 0.00 0.00 0.00 Average: docker0 36.16 41.85 199.79 149.36 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) 04/11/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.31 0.00 1.10 0.87 0.05 85.67 03:50:01 PM 0 7.75 0.00 0.77 0.52 0.07 90.90 03:50:01 PM 1 8.93 0.00 0.97 1.84 0.07 88.20 03:50:01 PM 2 8.56 0.00 0.95 1.55 0.03 88.90 03:50:01 PM 3 25.35 0.00 1.70 0.72 0.05 72.18 03:50:01 PM 4 5.32 0.00 0.64 0.47 0.05 93.52 03:50:01 PM 5 23.84 0.00 1.87 0.93 0.05 73.30 03:50:01 PM 6 11.83 0.00 1.07 0.58 0.02 86.50 03:50:01 PM 7 6.89 0.00 0.85 0.33 0.05 91.87 03:51:01 PM all 26.03 0.00 1.52 2.11 0.10 70.24 03:51:01 PM 0 24.10 0.00 1.85 2.63 0.13 71.29 03:51:01 PM 1 36.84 0.00 1.92 1.93 0.10 59.21 03:51:01 PM 2 27.87 0.00 1.06 1.26 0.12 69.69 03:51:01 PM 3 23.83 0.00 1.51 0.99 0.10 73.56 03:51:01 PM 4 22.88 0.00 1.16 2.52 0.10 73.34 03:51:01 PM 5 23.99 0.00 1.73 1.09 0.07 73.12 03:51:01 PM 6 32.35 0.00 1.56 3.49 0.10 62.50 03:51:01 PM 7 16.34 0.00 1.34 2.94 0.12 79.26 03:52:01 PM all 23.63 0.00 1.52 2.06 0.10 72.69 03:52:01 PM 0 15.34 0.00 1.56 4.90 0.08 78.12 03:52:01 PM 1 19.39 0.00 1.22 1.67 0.08 77.63 03:52:01 PM 2 21.82 0.00 1.02 0.70 0.08 76.37 03:52:01 PM 3 25.15 0.00 1.89 1.57 0.12 71.26 03:52:01 PM 4 24.71 0.00 1.64 1.66 0.10 71.89 03:52:01 PM 5 21.18 0.00 1.04 0.42 0.12 77.24 03:52:01 PM 6 18.58 0.00 1.19 1.04 0.08 79.10 03:52:01 PM 7 42.99 0.00 2.59 4.48 0.12 49.81 03:53:01 PM all 6.75 0.00 1.69 2.60 0.06 88.91 03:53:01 PM 0 3.01 0.00 1.29 4.92 0.07 90.71 03:53:01 PM 1 3.67 0.00 1.26 2.38 0.07 92.63 03:53:01 PM 2 17.48 0.00 2.25 2.99 0.07 77.22 03:53:01 PM 3 9.11 0.00 2.15 0.62 0.05 88.07 03:53:01 PM 4 3.86 0.00 1.74 3.34 0.05 91.01 03:53:01 PM 5 4.57 0.00 2.04 0.72 0.05 92.63 03:53:01 PM 6 1.97 0.00 0.97 0.45 0.03 96.57 03:53:01 PM 7 10.34 0.00 1.81 5.39 0.07 82.39 Average: all 17.17 0.00 1.46 1.91 0.08 79.39 Average: 0 12.54 0.00 1.36 3.24 0.09 82.77 Average: 1 17.19 0.00 1.34 1.95 0.08 79.44 Average: 2 18.91 0.00 1.32 1.63 0.08 78.07 Average: 3 20.87 0.00 1.81 0.98 0.08 76.26 Average: 4 14.19 0.00 1.30 2.00 0.08 82.45 Average: 5 18.39 0.00 1.67 0.79 0.07 79.08 Average: 6 16.17 0.00 1.20 1.39 0.06 81.19 Average: 7 19.11 0.00 1.65 3.28 0.09 75.88