---> uname -a: Linux prd-centos8-docker-8c-8g-11132.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: 2799.996 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 1073 27280 19 3536 30359 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:04:c1:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe04:c106/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:4d:02:48 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:bfff:fe4d:248/64 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) 03/05/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 115.33 7.93 107.40 1462.58 8328.94 08:14:01 PM 391.57 18.75 372.82 4279.29 9763.11 08:15:01 PM 265.81 3.23 262.58 459.98 40958.78 08:16:01 PM 82.22 0.70 81.52 131.82 11763.30 Average: 213.73 7.65 206.07 1583.30 17703.86 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29503028 31247356 3152684 9.65 2688 2064556 1961516 5.82 165860 2544296 149700 08:14:01 PM 28407748 30510744 4247964 13.01 2688 2416580 1926200 5.72 266972 3502064 197824 08:15:01 PM 26791848 29863748 5863864 17.96 2688 3371724 2603428 7.72 580580 4746096 54472 08:16:01 PM 27966760 31119864 4688952 14.36 2688 3451284 1504292 4.46 806168 3348236 33728 Average: 28167346 30685428 4488366 13.74 2688 2826036 1998859 5.93 454895 3535173 108931 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 72.69 51.38 1075.53 23.53 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 318.36 292.52 3468.18 48.00 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 410.05 313.26 8327.70 35.20 0.00 0.00 0.00 0.00 08:15:01 PM docker0 7.06 13.18 0.42 306.81 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 312.30 298.45 637.77 1965.39 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 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 278.35 238.90 3377.29 518.05 0.00 0.00 0.00 0.00 Average: docker0 1.77 3.29 0.11 76.70 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) 03/05/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.53 0.00 0.96 0.79 0.04 87.68 08:13:01 PM 0 9.65 0.00 0.70 0.25 0.05 89.34 08:13:01 PM 1 6.25 0.00 0.94 1.82 0.07 90.92 08:13:01 PM 2 5.40 0.00 0.62 1.37 0.05 92.57 08:13:01 PM 3 11.94 0.00 0.93 0.43 0.03 86.66 08:13:01 PM 4 20.95 0.00 1.62 0.37 0.03 77.03 08:13:01 PM 5 14.26 0.00 1.13 0.77 0.03 83.80 08:13:01 PM 6 8.51 0.00 1.02 0.75 0.03 89.68 08:13:01 PM 7 7.21 0.00 0.73 0.58 0.02 91.45 08:14:01 PM all 20.44 0.00 1.33 1.64 0.08 76.52 08:14:01 PM 0 32.79 0.00 0.67 1.10 0.08 65.35 08:14:01 PM 1 18.60 0.00 1.24 0.74 0.07 79.35 08:14:01 PM 2 19.08 0.00 1.84 2.76 0.08 76.23 08:14:01 PM 3 13.51 0.00 1.45 1.64 0.07 83.33 08:14:01 PM 4 26.36 0.00 2.19 2.91 0.08 68.46 08:14:01 PM 5 25.94 0.00 1.17 1.87 0.07 70.95 08:14:01 PM 6 8.82 0.00 0.94 0.10 0.07 90.08 08:14:01 PM 7 18.34 0.00 1.15 1.99 0.08 78.43 08:15:01 PM all 19.27 0.00 2.87 3.69 0.08 74.09 08:15:01 PM 0 16.57 0.00 2.50 1.14 0.08 79.70 08:15:01 PM 1 20.40 0.00 3.11 5.75 0.10 70.64 08:15:01 PM 2 24.70 0.00 3.66 5.83 0.08 65.73 08:15:01 PM 3 26.42 0.00 3.18 3.50 0.08 66.82 08:15:01 PM 4 13.01 0.00 2.71 0.87 0.07 83.34 08:15:01 PM 5 26.04 0.00 3.11 8.96 0.08 61.81 08:15:01 PM 6 17.45 0.00 2.30 0.54 0.07 79.64 08:15:01 PM 7 9.56 0.00 2.41 2.90 0.08 85.05 08:16:01 PM all 12.11 0.00 1.23 0.68 0.05 85.93 08:16:01 PM 0 22.85 0.00 1.70 0.47 0.07 74.91 08:16:01 PM 1 21.20 0.00 1.64 0.28 0.07 76.81 08:16:01 PM 2 8.45 0.00 0.94 2.62 0.05 87.94 08:16:01 PM 3 4.60 0.00 0.75 0.05 0.05 94.55 08:16:01 PM 4 15.94 0.00 1.74 0.38 0.05 81.89 08:16:01 PM 5 8.83 0.00 1.07 0.35 0.05 89.70 08:16:01 PM 6 6.87 0.00 0.85 1.15 0.05 91.07 08:16:01 PM 7 8.13 0.00 1.15 0.10 0.03 90.58 Average: all 15.58 0.00 1.60 1.70 0.06 81.07 Average: 0 20.47 0.00 1.39 0.74 0.07 77.33 Average: 1 16.61 0.00 1.73 2.14 0.08 79.44 Average: 2 14.38 0.00 1.76 3.14 0.07 80.65 Average: 3 14.10 0.00 1.58 1.40 0.06 82.86 Average: 4 19.08 0.00 2.06 1.13 0.06 77.67 Average: 5 18.76 0.00 1.62 2.98 0.06 76.58 Average: 6 10.41 0.00 1.28 0.64 0.05 87.63 Average: 7 10.81 0.00 1.36 1.39 0.05 86.38