---> uname -a: Linux prd-centos8-docker-8c-8g-6462.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1045 27313 19 3530 30385 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:dd:6b:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fedd:6b61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:ea:b9:62 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:eeff:feea:b962/64 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) 02/18/2024 _x86_64_ (8 CPU) 20:11:46 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 150.23 52.47 97.77 8969.25 41808.38 08:14:01 PM 293.22 15.53 277.69 3288.52 11229.18 08:15:01 PM 267.88 6.26 261.62 1230.31 21422.15 08:16:01 PM 138.07 1.80 136.27 438.39 28812.41 Average: 212.35 19.02 193.33 3481.80 25819.42 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29662104 31296824 2993608 9.17 2688 1960936 1420772 4.22 162288 2411880 131864 08:14:01 PM 28823688 30767864 3832024 11.73 2688 2260820 1805724 5.36 192916 3173520 106296 08:15:01 PM 27094096 30038672 5561616 17.03 2688 3247924 2321272 6.89 522544 4514644 437904 08:16:01 PM 27998052 31138572 4657660 14.26 2688 3438348 1514324 4.49 806164 3318528 95512 Average: 28394485 30810483 4261227 13.05 2688 2727007 1765523 5.24 420978 3354643 192894 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 377.48 253.78 1501.05 59.80 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 204.98 182.87 1959.96 47.05 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 587.06 466.49 9933.16 55.97 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 327.57 310.65 701.27 1965.44 0.00 0.00 0.00 0.00 08:16:01 PM docker0 7.31 12.76 0.44 305.76 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 374.31 303.47 3524.56 531.98 0.00 0.00 0.00 0.00 Average: docker0 1.83 3.19 0.11 76.43 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) 02/18/2024 _x86_64_ (8 CPU) 20:11:46 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 13.58 0.00 2.38 3.70 0.06 80.27 08:13:01 PM 0 8.56 0.00 3.05 2.33 0.08 85.99 08:13:01 PM 1 13.30 0.00 1.81 4.05 0.12 80.73 08:13:01 PM 2 19.67 0.00 2.86 8.24 0.10 69.13 08:13:01 PM 3 14.68 0.00 1.72 0.99 0.05 82.56 08:13:01 PM 4 13.45 0.03 2.19 2.12 0.03 82.17 08:13:01 PM 5 18.87 0.00 2.77 3.54 0.05 74.77 08:13:01 PM 6 8.03 0.00 2.19 5.56 0.05 84.17 08:13:01 PM 7 12.08 0.00 2.48 2.80 0.03 82.61 08:14:01 PM all 13.31 0.00 1.17 1.30 0.06 84.17 08:14:01 PM 0 12.27 0.00 0.60 0.20 0.07 86.86 08:14:01 PM 1 17.89 0.00 0.75 1.27 0.07 80.02 08:14:01 PM 2 7.25 0.00 1.07 0.60 0.05 91.03 08:14:01 PM 3 12.46 0.00 0.79 1.54 0.05 85.16 08:14:01 PM 4 6.00 0.00 0.82 2.27 0.07 90.84 08:14:01 PM 5 19.30 0.00 1.79 1.97 0.08 76.86 08:14:01 PM 6 16.24 0.00 1.47 0.87 0.07 81.36 08:14:01 PM 7 15.03 0.00 2.05 1.65 0.05 81.21 08:15:01 PM all 30.17 0.00 2.27 1.61 0.09 65.86 08:15:01 PM 0 33.69 0.00 2.22 1.23 0.08 62.79 08:15:01 PM 1 30.17 0.00 1.86 1.26 0.10 66.61 08:15:01 PM 2 24.27 0.00 3.00 3.04 0.08 69.60 08:15:01 PM 3 29.90 0.00 1.88 1.21 0.10 66.91 08:15:01 PM 4 24.56 0.00 2.22 2.30 0.08 70.85 08:15:01 PM 5 40.49 0.00 1.53 0.45 0.10 57.42 08:15:01 PM 6 29.05 0.00 2.96 1.95 0.07 65.98 08:15:01 PM 7 29.24 0.00 2.48 1.48 0.08 66.71 08:16:01 PM all 11.92 0.00 2.53 1.35 0.06 84.15 08:16:01 PM 0 5.29 0.00 1.94 0.33 0.07 92.36 08:16:01 PM 1 6.88 0.00 2.47 0.97 0.05 89.64 08:16:01 PM 2 8.51 0.00 2.72 2.99 0.07 85.71 08:16:01 PM 3 6.01 0.00 2.72 1.80 0.07 89.40 08:16:01 PM 4 8.58 0.00 2.04 0.17 0.05 89.16 08:16:01 PM 5 41.45 0.00 3.82 3.67 0.08 50.97 08:16:01 PM 6 7.55 0.00 2.08 0.28 0.05 90.04 08:16:01 PM 7 11.10 0.00 2.41 0.57 0.05 85.87 Average: all 17.23 0.00 2.09 1.99 0.07 78.62 Average: 0 14.94 0.00 1.95 1.02 0.08 82.01 Average: 1 17.06 0.00 1.72 1.89 0.08 79.25 Average: 2 14.92 0.00 2.41 3.72 0.08 78.87 Average: 3 15.76 0.00 1.78 1.38 0.07 81.02 Average: 4 13.14 0.01 1.82 1.72 0.06 83.26 Average: 5 30.00 0.00 2.48 2.41 0.08 65.03 Average: 6 15.21 0.00 2.17 2.17 0.06 80.40 Average: 7 16.86 0.00 2.36 1.62 0.05 79.11