---> uname -a: Linux prd-centos8-docker-8c-8g-30152.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 1053 26714 19 4122 30374 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:0e:60:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe0e:6014/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:2f:10:05 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::42:19ff:fe2f:1005/64 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) 08/10/2024 _x86_64_ (8 CPU) 20:53:22 LINUX RESTART (8 CPU) 08:54:03 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 133.56 10.03 123.53 2986.14 9450.05 08:56:01 PM 258.42 19.71 238.71 2872.45 14890.37 08:57:01 PM 136.40 15.86 120.54 5436.19 30682.27 Average: 176.60 15.26 161.34 3773.73 18440.96 08:54:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29494652 31275912 3161060 9.68 2688 2102000 2028056 6.02 170260 2543164 117836 08:56:01 PM 27601264 29809184 5054448 15.48 2688 2520960 2726868 8.09 286656 4281224 77996 08:57:01 PM 27390424 31122004 5265288 16.12 2688 4025236 1550224 4.60 735144 3979432 563504 Average: 28162113 30735700 4493599 13.76 2688 2882732 2101716 6.24 397353 3601273 253112 08:54:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 127.63 102.65 1130.39 35.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 477.09 376.75 5267.70 51.52 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.31 13.31 1.41 1.41 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1153.13 456.80 7571.76 48.43 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.75 5.66 0.71 0.65 0.00 0.00 0.00 0.00 Average: lo 4.49 4.49 0.48 0.48 0.00 0.00 0.00 0.00 Average: eth0 591.10 314.42 4696.19 45.09 0.00 0.00 0.00 0.00 Average: docker0 1.60 1.91 0.24 0.22 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) 08/10/2024 _x86_64_ (8 CPU) 20:53:22 LINUX RESTART (8 CPU) 08:54:03 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 8.62 0.00 1.01 0.84 0.05 89.48 08:55:01 PM 0 2.31 0.00 0.60 0.09 0.03 96.96 08:55:01 PM 1 8.91 0.00 1.02 0.97 0.05 89.05 08:55:01 PM 2 7.15 0.00 0.36 0.28 0.07 92.14 08:55:01 PM 3 8.49 0.00 0.88 1.78 0.05 88.80 08:55:01 PM 4 22.41 0.00 2.29 0.45 0.05 74.80 08:55:01 PM 5 1.38 0.00 0.43 1.73 0.03 96.42 08:55:01 PM 6 11.58 0.00 1.80 1.23 0.03 85.36 08:55:01 PM 7 6.70 0.00 0.73 0.24 0.03 92.30 08:56:01 PM all 29.67 0.00 1.26 1.80 0.08 67.18 08:56:01 PM 0 30.56 0.00 1.07 1.94 0.08 66.35 08:56:01 PM 1 33.62 0.00 1.79 2.71 0.08 61.80 08:56:01 PM 2 29.78 0.00 1.44 1.64 0.08 67.06 08:56:01 PM 3 37.05 0.00 2.13 3.87 0.10 56.86 08:56:01 PM 4 31.33 0.00 0.92 0.84 0.08 66.83 08:56:01 PM 5 19.40 0.00 0.74 0.92 0.10 78.84 08:56:01 PM 6 32.58 0.00 0.84 0.37 0.08 66.14 08:56:01 PM 7 23.08 0.00 1.15 2.14 0.05 73.58 08:57:01 PM all 18.52 0.27 3.66 2.03 0.09 75.43 08:57:01 PM 0 15.75 0.45 3.18 1.06 0.08 79.46 08:57:01 PM 1 21.32 0.03 3.88 4.14 0.08 70.55 08:57:01 PM 2 17.74 1.67 3.92 2.79 0.10 73.78 08:57:01 PM 3 18.29 0.03 3.83 2.66 0.08 75.11 08:57:01 PM 4 20.10 0.00 4.40 1.47 0.10 73.93 08:57:01 PM 5 18.72 0.00 3.26 1.79 0.08 76.14 08:57:01 PM 6 13.76 0.00 2.90 1.76 0.08 81.50 08:57:01 PM 7 22.46 0.00 3.90 0.59 0.10 72.95 Average: all 19.05 0.09 1.98 1.57 0.07 77.24 Average: 0 16.36 0.15 1.63 1.04 0.07 80.76 Average: 1 21.42 0.01 2.24 2.62 0.07 73.64 Average: 2 18.35 0.56 1.92 1.58 0.08 77.50 Average: 3 21.42 0.01 2.29 2.78 0.08 73.42 Average: 4 24.66 0.00 2.53 0.92 0.08 71.81 Average: 5 13.28 0.00 1.48 1.48 0.07 83.69 Average: 6 19.41 0.00 1.84 1.11 0.07 77.57 Average: 7 17.51 0.00 1.93 1.00 0.06 79.50