---> uname -a: Linux prd-centos8-docker-8c-8g-37748.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 1034 27285 19 3569 30398 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:78:a2:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe78:a270/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:e6:ba:75 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::42:98ff:fee6:ba75/64 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) 09/11/2024 _x86_64_ (8 CPU) 20:13:16 LINUX RESTART (8 CPU) 08:14:01 PM tps rtps wtps bread/s bwrtn/s 08:15:01 PM 194.37 20.83 173.54 4291.37 9461.26 08:16:01 PM 426.03 7.37 418.66 1304.45 18253.06 08:17:01 PM 165.25 1.77 163.48 438.71 40373.36 Average: 261.87 9.99 251.88 2011.46 22697.12 08:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 PM 28903032 30809580 3752680 11.49 2688 2224564 1796732 5.33 185560 3106532 156872 08:16:01 PM 27100384 29980828 5555328 17.01 2688 3184192 2444196 7.25 522792 4515280 657124 08:17:01 PM 27962536 31150016 4693176 14.37 2688 3486372 1514956 4.49 817336 3343836 24416 Average: 27988651 30646808 4667061 14.29 2688 2965043 1918628 5.69 508563 3655216 279471 08:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 203.07 169.21 2179.93 45.73 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 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 706.70 540.38 10947.81 64.78 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 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 373.38 348.06 725.74 2098.72 0.00 0.00 0.00 0.00 08:17:01 PM docker0 6.28 12.36 0.38 305.59 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 427.70 352.54 4617.26 736.53 0.00 0.00 0.00 0.00 Average: docker0 2.09 4.12 0.13 101.88 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) 09/11/2024 _x86_64_ (8 CPU) 20:13:16 LINUX RESTART (8 CPU) 08:14:01 PM CPU %user %nice %system %iowait %steal %idle 08:15:01 PM all 11.99 0.00 1.21 0.89 0.05 85.86 08:15:01 PM 0 5.73 0.00 0.60 0.12 0.07 93.49 08:15:01 PM 1 15.54 0.00 1.49 1.79 0.05 81.13 08:15:01 PM 2 16.93 0.00 1.37 1.00 0.05 80.64 08:15:01 PM 3 9.52 0.00 0.68 0.38 0.05 89.37 08:15:01 PM 4 17.06 0.00 1.80 1.00 0.05 80.08 08:15:01 PM 5 8.41 0.00 1.03 1.07 0.03 89.45 08:15:01 PM 6 11.32 0.00 1.64 1.24 0.07 85.74 08:15:01 PM 7 11.43 0.00 1.03 0.53 0.03 86.97 08:16:01 PM all 30.58 0.00 2.33 1.16 0.10 65.82 08:16:01 PM 0 31.02 0.00 2.20 1.17 0.12 65.49 08:16:01 PM 1 24.67 0.00 2.60 2.28 0.12 70.32 08:16:01 PM 2 42.24 0.00 2.30 0.49 0.12 54.85 08:16:01 PM 3 25.24 0.00 2.25 1.04 0.08 71.39 08:16:01 PM 4 34.09 0.00 2.33 1.36 0.10 62.12 08:16:01 PM 5 25.01 0.00 2.71 1.90 0.10 70.29 08:16:01 PM 6 34.36 0.00 2.72 0.54 0.08 62.30 08:16:01 PM 7 28.01 0.00 1.58 0.47 0.10 69.84 08:17:01 PM all 12.12 0.00 2.52 0.54 0.07 84.75 08:17:01 PM 0 17.71 0.00 2.58 0.60 0.08 79.03 08:17:01 PM 1 31.89 0.00 2.95 0.67 0.10 64.39 08:17:01 PM 2 7.65 0.00 2.30 1.19 0.08 88.77 08:17:01 PM 3 10.24 0.00 2.60 0.60 0.08 86.47 08:17:01 PM 4 7.12 0.00 2.37 0.39 0.05 90.07 08:17:01 PM 5 9.44 0.00 2.94 0.17 0.07 87.38 08:17:01 PM 6 6.06 0.00 2.06 0.12 0.07 91.70 08:17:01 PM 7 6.79 0.00 2.33 0.60 0.05 90.22 Average: all 18.22 0.00 2.02 0.86 0.08 78.82 Average: 0 18.13 0.00 1.79 0.63 0.09 79.36 Average: 1 24.03 0.00 2.35 1.58 0.09 71.96 Average: 2 22.28 0.00 1.99 0.89 0.08 74.75 Average: 3 14.99 0.00 1.84 0.68 0.07 82.42 Average: 4 19.42 0.00 2.17 0.92 0.07 77.43 Average: 5 14.26 0.00 2.23 1.04 0.07 82.40 Average: 6 17.24 0.00 2.14 0.63 0.07 79.92 Average: 7 15.40 0.00 1.65 0.54 0.06 82.35