---> uname -a: Linux prd-centos8-docker-8c-8g-85008.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 1061 26649 19 4179 30366 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:b6:b2:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:feb6:b2c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:82:24:4b 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::42:41ff:fe82:244b/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) 11/19/2024 _x86_64_ (8 CPU) 14:54:44 LINUX RESTART (8 CPU) 02:55:01 PM tps rtps wtps bread/s bwrtn/s 02:56:01 PM 269.24 27.23 242.01 6736.21 8806.08 02:57:01 PM 266.87 21.03 245.84 8502.32 11744.14 02:58:01 PM 154.60 13.95 140.65 1029.39 37155.75 Average: 230.24 20.74 209.50 5422.61 19234.58 02:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 PM 29547656 31242536 3108056 9.52 2688 2018744 1460440 4.33 169220 2510372 178720 02:57:01 PM 27513068 29832940 5142644 15.75 2688 2633332 2615248 7.76 356820 4303292 268052 02:58:01 PM 26359824 30012456 6295888 19.28 2688 3946380 2282244 6.77 671132 5070068 498616 Average: 27806849 30362644 4848863 14.85 2688 2866152 2119311 6.29 399057 3961244 315129 02:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 366.67 233.84 1709.25 62.88 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 465.82 358.17 5316.48 67.10 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 11.48 11.48 1.24 1.24 0.00 0.00 0.00 0.00 02:58:01 PM eth0 1005.73 412.33 7615.50 46.08 0.00 0.00 0.00 0.00 02:58:01 PM docker0 4.28 5.25 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.41 0.41 0.00 0.00 0.00 0.00 Average: eth0 612.72 334.77 4880.03 58.68 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.75 0.22 0.20 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) 11/19/2024 _x86_64_ (8 CPU) 14:54:44 LINUX RESTART (8 CPU) 02:55:01 PM CPU %user %nice %system %iowait %steal %idle 02:56:01 PM all 13.14 0.00 2.00 1.12 0.06 83.69 02:56:01 PM 0 3.73 0.00 1.20 0.37 0.07 94.63 02:56:01 PM 1 19.77 0.00 1.86 0.23 0.07 78.08 02:56:01 PM 2 14.69 0.00 1.85 1.95 0.07 81.44 02:56:01 PM 3 15.90 0.00 2.39 1.30 0.07 80.35 02:56:01 PM 4 12.77 0.00 2.21 3.17 0.08 81.77 02:56:01 PM 5 10.16 0.00 1.20 0.30 0.03 88.30 02:56:01 PM 6 10.03 0.00 2.49 0.77 0.03 86.68 02:56:01 PM 7 18.06 0.00 2.77 0.87 0.05 78.25 02:57:01 PM all 32.81 0.00 1.60 1.61 0.08 63.91 02:57:01 PM 0 39.14 0.00 1.17 0.12 0.08 59.48 02:57:01 PM 1 30.46 0.00 2.29 3.08 0.10 64.07 02:57:01 PM 2 34.53 0.00 1.40 1.30 0.10 62.66 02:57:01 PM 3 32.22 0.00 1.81 2.68 0.08 63.21 02:57:01 PM 4 32.00 0.00 1.32 0.87 0.07 65.74 02:57:01 PM 5 38.82 0.00 1.94 2.06 0.08 57.10 02:57:01 PM 6 31.19 0.00 1.37 0.80 0.07 66.57 02:57:01 PM 7 24.09 0.00 1.47 1.96 0.07 72.41 02:58:01 PM all 20.84 0.28 3.50 1.76 0.09 73.54 02:58:01 PM 0 21.39 0.25 2.76 0.05 0.07 75.48 02:58:01 PM 1 23.57 0.02 4.21 1.98 0.08 70.14 02:58:01 PM 2 21.25 1.68 3.43 1.75 0.10 71.80 02:58:01 PM 3 21.57 0.12 3.88 2.60 0.08 71.74 02:58:01 PM 4 18.88 0.00 2.91 0.71 0.07 77.43 02:58:01 PM 5 24.06 0.05 3.55 2.20 0.08 70.06 02:58:01 PM 6 15.69 0.10 3.55 2.29 0.10 78.27 02:58:01 PM 7 20.34 0.00 3.72 2.50 0.10 73.33 Average: all 22.26 0.09 2.36 1.49 0.08 73.71 Average: 0 21.41 0.08 1.71 0.18 0.07 76.54 Average: 1 24.60 0.01 2.78 1.76 0.08 70.77 Average: 2 23.50 0.55 2.22 1.67 0.09 71.97 Average: 3 23.23 0.04 2.69 2.19 0.08 71.78 Average: 4 21.23 0.00 2.15 1.58 0.07 74.97 Average: 5 24.33 0.02 2.23 1.52 0.07 71.84 Average: 6 18.97 0.03 2.47 1.28 0.07 77.17 Average: 7 20.83 0.00 2.65 1.77 0.07 74.67