---> uname -a: Linux prd-centos8-docker-8c-8g-80865.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 1042 27273 19 3574 30390 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:d2:83:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fed2:8363/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:0a:8e:46 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:d3ff:fe0a:8e46/64 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) 11/01/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 121.01 9.26 111.75 2865.98 8221.43 08:14:01 PM 309.48 16.86 292.62 2774.41 12679.32 08:15:01 PM 193.09 2.47 190.62 426.39 36842.72 08:16:01 PM 102.80 1.27 101.53 175.14 11744.44 Average: 181.59 7.46 174.13 1560.48 17371.98 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29492236 31272376 3163468 9.69 2688 2101576 1410596 4.19 169472 2550492 152372 08:14:01 PM 28139268 30367452 4516436 13.83 2688 2541036 2104536 6.24 277252 3752216 218152 08:15:01 PM 26839552 29939772 5816152 17.81 2688 3398920 2432544 7.22 578296 4694636 21024 08:16:01 PM 27971052 31162916 4684652 14.35 2688 3490848 1499296 4.45 816768 3334584 24528 Average: 28110527 30685629 4545177 13.92 2688 2883095 1861743 5.52 460447 3582982 104019 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 87.64 63.83 1059.92 23.55 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 427.11 364.46 5628.72 52.01 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 327.82 254.60 6797.82 30.32 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.55 10.40 0.37 274.64 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 297.53 294.40 448.36 2096.98 0.00 0.00 0.00 0.00 08:16:01 PM docker0 1.67 2.30 0.12 33.30 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 285.03 244.32 3483.71 550.71 0.00 0.00 0.00 0.00 Average: docker0 2.05 3.17 0.12 76.98 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) 11/01/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 8.66 0.00 0.96 0.80 0.04 89.54 08:13:01 PM 0 0.60 0.00 0.45 0.20 0.07 98.68 08:13:01 PM 1 1.25 0.00 0.35 0.94 0.03 97.43 08:13:01 PM 2 11.41 0.00 1.10 0.57 0.03 86.89 08:13:01 PM 3 15.14 0.00 1.42 1.22 0.03 82.19 08:13:01 PM 4 6.33 0.00 0.84 0.67 0.03 92.13 08:13:01 PM 5 6.30 0.00 0.92 0.94 0.05 91.80 08:13:01 PM 6 8.78 0.00 0.65 0.63 0.03 89.90 08:13:01 PM 7 19.49 0.00 1.94 1.23 0.05 77.29 08:14:01 PM all 24.63 0.00 1.50 3.72 0.10 70.06 08:14:01 PM 0 29.57 0.00 2.11 3.82 0.12 64.38 08:14:01 PM 1 13.94 0.00 1.56 4.03 0.08 80.39 08:14:01 PM 2 30.32 0.00 2.03 7.66 0.12 59.87 08:14:01 PM 3 29.30 0.00 1.44 6.23 0.08 62.94 08:14:01 PM 4 27.43 0.00 1.15 2.12 0.10 69.20 08:14:01 PM 5 27.78 0.00 0.77 0.97 0.10 70.38 08:14:01 PM 6 13.33 0.00 1.66 3.08 0.10 81.83 08:14:01 PM 7 25.31 0.00 1.29 1.83 0.08 71.49 08:15:01 PM all 14.05 0.00 1.96 4.12 0.13 79.75 08:15:01 PM 0 13.94 0.00 1.68 1.91 0.09 82.39 08:15:01 PM 1 11.04 0.00 1.84 7.27 0.08 79.76 08:15:01 PM 2 19.87 0.00 1.58 3.15 0.07 75.34 08:15:01 PM 3 20.70 0.00 2.58 6.21 0.49 70.02 08:15:01 PM 4 8.76 0.00 2.06 3.81 0.07 85.30 08:15:01 PM 5 20.40 0.00 2.01 8.25 0.07 69.27 08:15:01 PM 6 5.91 0.00 1.84 0.96 0.09 91.20 08:15:01 PM 7 11.60 0.00 2.03 1.26 0.07 85.04 08:16:01 PM all 11.17 0.00 1.99 0.84 0.06 85.94 08:16:01 PM 0 4.59 0.00 1.62 0.13 0.07 93.59 08:16:01 PM 1 7.46 0.00 1.72 0.20 0.05 90.56 08:16:01 PM 2 21.91 0.00 2.08 0.84 0.07 75.10 08:16:01 PM 3 11.66 0.00 2.04 0.60 0.07 85.63 08:16:01 PM 4 7.42 0.00 1.93 0.54 0.05 90.07 08:16:01 PM 5 21.21 0.00 2.83 1.62 0.05 74.29 08:16:01 PM 6 10.33 0.00 1.89 2.48 0.05 85.25 08:16:01 PM 7 4.75 0.00 1.80 0.34 0.07 93.05 Average: all 14.62 0.00 1.60 2.36 0.08 81.34 Average: 0 12.16 0.00 1.47 1.51 0.08 84.78 Average: 1 8.42 0.00 1.37 3.11 0.06 87.05 Average: 2 20.87 0.00 1.70 3.05 0.07 74.31 Average: 3 19.20 0.00 1.87 3.57 0.17 75.20 Average: 4 12.49 0.00 1.49 1.77 0.06 84.19 Average: 5 18.91 0.00 1.63 2.93 0.07 76.46 Average: 6 9.60 0.00 1.51 1.79 0.07 87.03 Average: 7 15.31 0.00 1.76 1.17 0.07 81.69