---> uname -a: Linux prd-centos8-docker-8c-8g-36979.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1050 27334 19 3505 30383 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:81:71:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe81:7160/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:3f:e5:ca 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::42:34ff:fe3f:e5ca/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) 09/07/2024 _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 146.93 20.85 126.08 4400.33 8528.28 08:14:01 PM 395.95 6.60 389.35 1210.73 13720.18 08:15:01 PM 196.60 1.85 194.75 430.52 39816.03 Average: 246.49 9.76 236.73 2013.77 20689.22 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29312636 31143644 3343076 10.24 2688 2151828 2039144 6.05 177756 2719924 110372 08:14:01 PM 27565144 29883320 5090568 15.59 2688 2628796 2560980 7.60 407612 4190428 250656 08:15:01 PM 28027724 31148776 4627988 14.17 2688 3420644 1505396 4.47 804292 3293588 124988 Average: 28301835 30725247 4353877 13.33 2688 2733756 2035173 6.04 463220 3401313 162005 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 95.27 74.09 1073.98 32.04 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 556.24 472.59 6963.68 63.77 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 496.75 426.87 5144.19 1973.38 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.18 13.53 0.48 306.17 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 382.76 324.52 4393.99 689.80 0.00 0.00 0.00 0.00 Average: docker0 2.73 4.51 0.16 102.07 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) 09/07/2024 _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 9.38 0.00 1.05 0.98 0.06 88.54 08:13:01 PM 0 2.52 0.00 0.55 1.30 0.07 95.56 08:13:01 PM 1 7.55 0.00 0.65 1.10 0.07 90.63 08:13:01 PM 2 6.82 0.00 0.75 0.53 0.05 91.84 08:13:01 PM 3 10.75 0.00 1.05 1.19 0.07 86.95 08:13:01 PM 4 13.46 0.00 1.49 0.32 0.05 84.69 08:13:01 PM 5 10.09 0.00 1.22 1.50 0.08 87.11 08:13:01 PM 6 16.68 0.00 1.94 0.89 0.07 80.43 08:13:01 PM 7 7.17 0.00 0.72 0.97 0.05 91.09 08:14:01 PM all 28.95 0.00 1.84 1.80 0.10 67.31 08:14:01 PM 0 32.99 0.00 1.58 0.94 0.10 64.39 08:14:01 PM 1 30.92 0.00 1.86 2.05 0.10 65.07 08:14:01 PM 2 17.27 0.00 2.00 2.50 0.10 78.13 08:14:01 PM 3 35.92 0.00 1.62 1.44 0.12 60.89 08:14:01 PM 4 22.22 0.00 2.28 2.38 0.08 73.03 08:14:01 PM 5 33.20 0.00 1.46 0.54 0.12 64.68 08:14:01 PM 6 22.30 0.00 2.16 1.76 0.08 73.69 08:14:01 PM 7 36.76 0.00 1.73 2.75 0.08 58.68 08:15:01 PM all 15.06 0.00 2.98 2.16 0.08 79.72 08:15:01 PM 0 14.88 0.00 3.62 2.09 0.10 79.31 08:15:01 PM 1 9.12 0.00 3.02 2.67 0.08 85.10 08:15:01 PM 2 24.34 0.00 3.51 4.89 0.08 67.17 08:15:01 PM 3 15.88 0.00 2.66 2.27 0.08 79.11 08:15:01 PM 4 13.26 0.00 2.76 1.94 0.07 81.98 08:15:01 PM 5 10.55 0.00 2.57 2.00 0.07 84.82 08:15:01 PM 6 18.33 0.00 2.85 0.62 0.07 78.14 08:15:01 PM 7 14.17 0.00 2.86 0.77 0.08 82.11 Average: all 17.79 0.00 1.95 1.64 0.08 78.54 Average: 0 16.77 0.00 1.91 1.44 0.09 79.78 Average: 1 15.85 0.00 1.84 1.94 0.08 80.28 Average: 2 16.12 0.00 2.09 2.64 0.08 79.07 Average: 3 20.85 0.00 1.78 1.63 0.09 75.65 Average: 4 16.31 0.00 2.17 1.54 0.07 79.91 Average: 5 17.94 0.00 1.75 1.35 0.09 78.88 Average: 6 19.10 0.00 2.32 1.09 0.07 77.42 Average: 7 19.37 0.00 1.77 1.50 0.07 77.29