---> uname -a: Linux prd-centos8-docker-8c-8g-14893.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 1066 26575 19 4248 30362 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:0d:fc:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe0d:fc8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:d9:85:90 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::42:9aff:fed9:8590/64 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) 03/21/2024 _x86_64_ (8 CPU) 15:51:28 LINUX RESTART (8 CPU) 03:52:01 PM tps rtps wtps bread/s bwrtn/s 03:53:01 PM 113.33 28.12 85.20 6772.41 5032.92 03:54:01 PM 152.00 13.95 138.05 2863.45 7755.73 03:55:01 PM 184.89 7.95 176.94 1308.58 14649.03 03:56:01 PM 106.35 12.58 93.77 1014.20 28274.78 03:57:01 PM 51.43 4.45 46.98 6134.49 21075.79 Average: 121.60 13.41 108.19 3618.70 15357.67 03:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 PM 29688848 31244464 2966864 9.09 2688 1890196 1552372 4.61 167628 2411216 57168 03:54:01 PM 29127888 30966264 3527824 10.80 2688 2157688 1843084 5.47 176908 2900312 90796 03:55:01 PM 27300092 29839080 5355620 16.40 2688 2850240 2638216 7.83 322684 4542404 355724 03:56:01 PM 27070000 30167016 5585712 17.10 2688 3394564 2334692 6.93 522732 4522364 70080 03:57:01 PM 27164336 31046560 5491376 16.82 2688 4175964 1554408 4.61 863672 4080820 24260 Average: 28070233 30652677 4585479 14.04 2688 2893730 1984554 5.89 410725 3691423 119606 03:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 334.39 211.43 1457.33 56.27 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 76.69 61.11 531.46 29.09 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 954.27 497.57 9672.40 54.21 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM lo 11.13 11.13 1.08 1.08 0.00 0.00 0.00 0.00 03:56:01 PM eth0 286.14 129.71 1863.56 16.76 0.00 0.00 0.00 0.00 03:56:01 PM docker0 3.47 4.32 0.51 0.49 0.00 0.00 0.00 0.00 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 267.89 204.58 3632.43 28.47 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 Average: eth0 383.86 220.87 3431.23 36.96 0.00 0.00 0.00 0.00 Average: docker0 0.69 0.86 0.10 0.10 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) 03/21/2024 _x86_64_ (8 CPU) 15:51:28 LINUX RESTART (8 CPU) 03:52:01 PM CPU %user %nice %system %iowait %steal %idle 03:53:01 PM all 9.56 0.00 1.55 2.93 0.09 85.87 03:53:01 PM 0 4.23 0.00 1.87 1.04 0.07 92.79 03:53:01 PM 1 5.80 0.00 1.88 2.45 0.13 89.73 03:53:01 PM 2 6.73 0.00 0.87 1.25 0.08 91.06 03:53:01 PM 3 20.72 0.00 1.45 5.51 0.10 72.21 03:53:01 PM 4 6.08 0.00 1.59 1.92 0.10 90.31 03:53:01 PM 5 4.78 0.00 1.19 5.85 0.10 88.08 03:53:01 PM 6 12.24 0.00 2.05 3.14 0.07 82.50 03:53:01 PM 7 15.83 0.00 1.52 2.29 0.07 80.30 03:54:01 PM all 10.27 0.00 0.86 2.19 0.06 86.61 03:54:01 PM 0 1.80 0.00 0.50 1.42 0.07 96.21 03:54:01 PM 1 9.62 0.00 0.73 2.44 0.12 87.09 03:54:01 PM 2 3.58 0.00 0.40 2.96 0.03 93.03 03:54:01 PM 3 15.69 0.00 1.20 2.40 0.07 80.64 03:54:01 PM 4 2.57 0.00 0.35 1.32 0.05 95.71 03:54:01 PM 5 20.21 0.00 1.64 0.80 0.07 77.29 03:54:01 PM 6 20.30 0.00 1.57 5.03 0.07 73.03 03:54:01 PM 7 8.37 0.00 0.48 1.18 0.05 89.91 03:55:01 PM all 28.49 0.00 1.44 2.95 0.11 67.01 03:55:01 PM 0 34.71 0.00 1.12 0.57 0.10 63.50 03:55:01 PM 1 33.06 0.00 2.40 5.39 0.12 59.03 03:55:01 PM 2 18.09 0.00 1.31 1.22 0.08 79.30 03:55:01 PM 3 30.65 0.00 2.12 7.56 0.13 59.53 03:55:01 PM 4 18.37 0.00 1.02 0.05 0.13 80.43 03:55:01 PM 5 30.49 0.00 1.26 2.73 0.12 65.40 03:55:01 PM 6 24.35 0.00 1.51 4.71 0.10 69.33 03:55:01 PM 7 38.18 0.00 0.82 1.34 0.10 59.57 03:56:01 PM all 13.59 0.58 2.35 5.13 0.08 78.27 03:56:01 PM 0 11.74 2.48 2.08 5.11 0.08 78.51 03:56:01 PM 1 11.63 0.00 2.22 2.69 0.10 83.36 03:56:01 PM 2 12.18 0.08 2.27 10.51 0.10 74.85 03:56:01 PM 3 19.16 0.07 3.13 18.64 0.07 58.93 03:56:01 PM 4 15.15 0.03 2.39 0.59 0.08 81.76 03:56:01 PM 5 14.36 0.05 2.17 2.22 0.07 81.14 03:56:01 PM 6 9.88 1.88 2.40 0.08 0.07 85.69 03:56:01 PM 7 14.62 0.00 2.15 1.18 0.07 81.98 03:57:01 PM all 14.65 0.04 1.18 5.09 0.06 78.98 03:57:01 PM 0 11.48 0.00 1.41 2.24 0.07 84.80 03:57:01 PM 1 8.83 0.00 0.89 6.67 0.05 83.57 03:57:01 PM 2 6.35 0.00 1.07 14.69 0.05 77.85 03:57:01 PM 3 24.54 0.00 2.26 10.51 0.07 62.62 03:57:01 PM 4 14.70 0.00 0.69 0.33 0.05 84.23 03:57:01 PM 5 10.77 0.00 1.22 4.00 0.05 83.96 03:57:01 PM 6 14.83 0.32 0.85 0.15 0.05 83.80 03:57:01 PM 7 25.70 0.00 1.09 2.12 0.07 71.03 Average: all 15.31 0.12 1.48 3.66 0.08 79.36 Average: 0 12.79 0.50 1.40 2.07 0.08 83.17 Average: 1 13.78 0.00 1.62 3.93 0.10 80.57 Average: 2 9.38 0.02 1.18 6.12 0.07 83.24 Average: 3 22.15 0.01 2.03 8.92 0.09 66.80 Average: 4 11.36 0.01 1.21 0.84 0.08 86.50 Average: 5 16.11 0.01 1.49 3.12 0.08 79.18 Average: 6 16.32 0.44 1.68 2.62 0.07 78.87 Average: 7 20.54 0.00 1.21 1.62 0.07 76.56