---> uname -a: Linux prd-centos8-docker-8c-8g-23633.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 1062 26454 19 4372 30364 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:e3:74:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fee3:743e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:df:14:d3 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:f5ff:fedf:14d3/64 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) 07/13/2024 _x86_64_ (8 CPU) 16:34:26 LINUX RESTART (8 CPU) 04:35:01 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 182.07 21.08 161.00 4315.23 9089.79 04:37:01 PM 216.26 9.53 206.73 1313.70 16601.35 04:38:01 PM 146.51 14.98 131.53 5397.97 28856.46 04:39:01 PM 160.33 1.67 158.66 1654.52 27215.34 Average: 176.29 11.81 164.48 3170.44 20441.08 04:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 29201552 31062812 3454160 10.58 2688 2180692 1804528 5.35 176960 2827124 152256 04:37:01 PM 27123332 29594424 5532380 16.94 2688 2782164 2860100 8.49 323500 4717532 282408 04:38:01 PM 27168880 30948744 5486832 16.80 2688 4072876 1887164 5.60 689132 4244384 610252 04:39:01 PM 27066400 31069148 5589312 17.12 2688 4294912 1547732 4.59 878764 4154816 24204 Average: 27640041 30668782 5015671 15.36 2688 3332661 2024881 6.01 517089 3985964 267280 04:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 155.05 120.71 1591.78 33.13 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 960.91 530.37 8113.06 55.00 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 11.63 11.63 1.25 1.25 0.00 0.00 0.00 0.00 04:38:01 PM eth0 663.72 282.21 4959.52 34.71 0.00 0.00 0.00 0.00 04:38:01 PM docker0 4.26 5.18 0.65 0.60 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 210.66 148.47 2714.38 30.93 0.00 0.00 0.00 0.00 04:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 497.59 270.44 4344.71 38.44 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.30 0.16 0.15 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) 07/13/2024 _x86_64_ (8 CPU) 16:34:26 LINUX RESTART (8 CPU) 04:35:01 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 12.30 0.00 1.25 1.09 0.05 85.31 04:36:01 PM 0 4.13 0.00 0.65 0.90 0.07 94.25 04:36:01 PM 1 12.36 0.00 1.30 0.48 0.05 85.80 04:36:01 PM 2 31.68 0.00 2.89 2.07 0.07 63.29 04:36:01 PM 3 8.42 0.00 1.19 0.62 0.05 89.73 04:36:01 PM 4 5.95 0.00 0.52 0.30 0.05 93.18 04:36:01 PM 5 8.20 0.00 0.58 1.59 0.03 89.59 04:36:01 PM 6 19.34 0.00 1.79 1.35 0.05 77.48 04:36:01 PM 7 8.35 0.00 1.09 1.37 0.03 89.17 04:37:01 PM all 32.59 0.00 1.62 1.08 0.09 64.62 04:37:01 PM 0 35.38 0.00 1.02 0.44 0.08 63.08 04:37:01 PM 1 32.86 0.00 2.38 1.91 0.10 62.75 04:37:01 PM 2 29.93 0.00 1.96 1.58 0.10 66.43 04:37:01 PM 3 31.57 0.00 1.59 1.44 0.12 65.28 04:37:01 PM 4 31.55 0.00 1.88 1.34 0.07 65.16 04:37:01 PM 5 31.87 0.00 1.66 1.31 0.08 65.08 04:37:01 PM 6 38.37 0.00 1.17 0.44 0.08 59.94 04:37:01 PM 7 29.22 0.00 1.27 0.18 0.07 69.26 04:38:01 PM all 22.78 0.29 3.83 1.78 0.09 71.23 04:38:01 PM 0 24.43 0.02 3.55 4.31 0.08 67.61 04:38:01 PM 1 21.98 1.90 3.81 2.24 0.10 69.97 04:38:01 PM 2 24.32 0.00 4.79 3.05 0.08 67.75 04:38:01 PM 3 21.78 0.00 3.21 0.90 0.08 74.03 04:38:01 PM 4 20.58 0.35 3.44 1.97 0.08 73.58 04:38:01 PM 5 21.27 0.03 4.25 0.54 0.10 73.81 04:38:01 PM 6 22.02 0.00 4.18 0.40 0.10 73.29 04:38:01 PM 7 25.82 0.05 3.40 0.84 0.10 69.78 04:39:01 PM all 14.46 0.00 1.09 1.28 0.05 83.12 04:39:01 PM 0 15.75 0.00 1.05 3.31 0.05 79.84 04:39:01 PM 1 19.51 0.00 0.97 0.77 0.05 78.71 04:39:01 PM 2 25.05 0.00 1.17 2.84 0.07 70.87 04:39:01 PM 3 3.46 0.00 1.00 0.60 0.05 94.88 04:39:01 PM 4 23.52 0.00 1.39 0.20 0.05 74.85 04:39:01 PM 5 7.97 0.00 0.95 0.65 0.03 90.39 04:39:01 PM 6 11.19 0.00 1.22 1.14 0.05 86.41 04:39:01 PM 7 9.26 0.00 0.94 0.74 0.03 89.04 Average: all 20.52 0.07 1.94 1.31 0.07 76.09 Average: 0 19.91 0.00 1.57 2.24 0.07 76.22 Average: 1 21.66 0.47 2.11 1.35 0.08 74.33 Average: 2 27.75 0.00 2.70 2.39 0.08 67.09 Average: 3 16.28 0.00 1.74 0.89 0.08 81.01 Average: 4 20.39 0.09 1.80 0.95 0.06 76.70 Average: 5 17.31 0.01 1.86 1.02 0.06 79.74 Average: 6 22.72 0.00 2.08 0.83 0.07 74.29 Average: 7 18.13 0.01 1.67 0.78 0.06 79.34