---> uname -a: Linux prd-centos8-docker-8c-8g-1893.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1051 27315 19 3522 30381 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:a6:a8:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fea6:a823/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:9f:c6:66 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::42:90ff:fe9f:c666/64 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) 05/10/2024 _x86_64_ (8 CPU) 16:48:18 LINUX RESTART (8 CPU) 04:49:01 PM tps rtps wtps bread/s bwrtn/s 04:50:02 PM 104.65 7.26 97.38 1379.94 7138.14 04:51:01 PM 406.68 19.64 387.04 4210.50 15650.95 04:52:01 PM 122.65 1.98 120.66 63.99 10660.01 04:53:01 PM 149.11 1.52 147.59 469.10 31028.44 Average: 194.89 7.55 187.34 1519.69 16122.19 04:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:02 PM 29557580 31288360 3098132 9.49 2688 2051576 1390056 4.12 165656 2495176 162584 04:51:01 PM 28018724 30250020 4636988 14.20 2688 2544012 2168144 6.43 337020 3817392 184672 04:52:01 PM 26583904 28922220 6071808 18.59 2688 2646828 3440072 10.21 446456 5120844 696 04:53:01 PM 27930532 31069516 4725180 14.47 2688 3437272 1549080 4.60 821512 3370552 116208 Average: 28022685 30382529 4633027 14.19 2688 2669922 2136838 6.34 442661 3700991 116040 04:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:02 PM eth0 59.95 42.59 872.87 15.37 0.00 0.00 0.00 0.00 04:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 482.75 396.87 5871.38 59.55 0.00 0.00 0.00 0.00 04:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM lo 1145.36 1145.36 429.74 429.74 0.00 0.00 0.00 0.00 04:52:01 PM eth0 160.57 135.54 1554.54 19.59 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:53:01 PM eth0 374.71 318.26 4945.56 1173.66 0.00 0.00 0.00 0.00 04:53:01 PM docker0 7.70 13.91 0.46 307.90 0.00 0.00 0.00 0.00 Average: lo 287.56 287.56 107.87 107.87 0.00 0.00 0.00 0.00 Average: eth0 268.61 222.59 3300.52 318.17 0.00 0.00 0.00 0.00 Average: docker0 1.93 3.49 0.12 77.31 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) 05/10/2024 _x86_64_ (8 CPU) 16:48:18 LINUX RESTART (8 CPU) 04:49:01 PM CPU %user %nice %system %iowait %steal %idle 04:50:02 PM all 10.84 0.00 0.95 0.63 0.04 87.54 04:50:02 PM 0 10.72 0.00 0.92 0.07 0.05 88.24 04:50:02 PM 1 8.85 0.00 0.78 0.90 0.03 89.43 04:50:02 PM 2 11.93 0.00 1.19 1.55 0.03 85.29 04:50:02 PM 3 15.06 0.00 0.77 1.03 0.03 83.10 04:50:02 PM 4 17.01 0.00 1.80 0.33 0.03 80.82 04:50:02 PM 5 13.26 0.00 0.94 0.52 0.05 85.24 04:50:02 PM 6 1.30 0.00 0.28 0.18 0.07 98.16 04:50:02 PM 7 8.59 0.00 0.95 0.42 0.02 90.03 04:51:01 PM all 31.62 0.00 1.88 2.10 0.10 64.30 04:51:01 PM 0 25.08 0.00 1.30 0.58 0.09 72.96 04:51:01 PM 1 39.10 0.00 2.81 4.11 0.12 53.86 04:51:01 PM 2 36.01 0.00 2.17 1.60 0.15 60.07 04:51:01 PM 3 17.82 0.00 1.38 2.58 0.09 78.14 04:51:01 PM 4 32.19 0.00 1.83 1.08 0.10 64.81 04:51:01 PM 5 29.37 0.00 1.96 3.97 0.10 64.59 04:51:01 PM 6 44.21 0.00 1.76 2.06 0.09 51.88 04:51:01 PM 7 29.14 0.00 1.83 0.85 0.09 68.09 04:52:01 PM all 42.16 0.00 3.77 0.67 0.11 53.30 04:52:01 PM 0 36.86 0.00 2.71 0.13 0.12 60.18 04:52:01 PM 1 39.54 0.00 4.47 0.44 0.10 55.44 04:52:01 PM 2 44.18 0.00 4.15 0.66 0.10 50.90 04:52:01 PM 3 47.86 0.00 3.04 0.25 0.10 48.74 04:52:01 PM 4 38.15 0.00 4.63 0.24 0.12 56.86 04:52:01 PM 5 48.13 0.00 4.54 1.06 0.10 46.16 04:52:01 PM 6 48.87 0.00 2.77 0.02 0.10 48.24 04:52:01 PM 7 33.62 0.00 3.81 2.60 0.10 59.87 04:53:01 PM all 12.26 0.00 2.92 2.46 0.07 82.30 04:53:01 PM 0 10.36 0.00 2.91 0.77 0.07 85.89 04:53:01 PM 1 9.14 0.00 3.01 4.22 0.08 83.54 04:53:01 PM 2 13.38 0.00 2.91 5.23 0.07 78.42 04:53:01 PM 3 7.39 0.00 2.65 3.79 0.08 86.09 04:53:01 PM 4 13.56 0.00 3.05 0.59 0.07 82.74 04:53:01 PM 5 12.24 0.00 3.30 4.00 0.07 80.39 04:53:01 PM 6 12.12 0.00 2.75 0.67 0.05 84.40 04:53:01 PM 7 19.85 0.00 2.77 0.39 0.07 76.93 Average: all 24.15 0.00 2.38 1.46 0.08 71.93 Average: 0 20.72 0.00 1.96 0.39 0.08 76.86 Average: 1 24.07 0.00 2.77 2.41 0.08 70.67 Average: 2 26.29 0.00 2.60 2.26 0.09 68.75 Average: 3 22.03 0.00 1.96 1.91 0.08 74.02 Average: 4 25.17 0.00 2.83 0.56 0.08 71.36 Average: 5 25.69 0.00 2.68 2.38 0.08 69.17 Average: 6 26.52 0.00 1.89 0.73 0.08 70.79 Average: 7 22.74 0.00 2.34 1.06 0.07 73.80