---> uname -a: Linux prd-centos8-docker-8c-8g-11861.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 986 28126 19 2776 30459 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:2a:5f:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe2a:5f93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:6e:ff:4d 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/09/2024 _x86_64_ (8 CPU) 00:31:22 LINUX RESTART (8 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 111.80 9.15 102.65 2517.85 8284.39 12:34:01 AM 210.53 16.59 193.94 2745.62 11274.36 12:35:01 AM 73.18 3.82 69.36 1732.89 9710.06 12:36:01 AM 144.97 1.05 143.92 82.51 4002.03 Average: 135.12 7.65 127.47 1769.68 8317.71 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 29506112 31286612 3149600 9.64 2688 2101104 1972704 5.85 168156 2541196 131132 12:34:01 AM 27742040 29755860 4913672 15.05 2688 2328456 2752732 8.17 227560 4206668 5668 12:35:01 AM 28591540 30947108 4064172 12.45 2688 2668644 1637412 4.86 314404 3271304 25484 12:36:01 AM 28816016 31204680 3839696 11.76 2688 2700620 1468932 4.36 526560 2835564 60 Average: 28663927 30798565 3991785 12.22 2688 2449706 1957945 5.81 309170 3213683 40586 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 78.74 51.39 1049.08 23.75 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 722.31 722.31 272.17 272.17 0.00 0.00 0.00 0.00 12:34:01 AM eth0 225.34 190.95 2235.60 29.77 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 421.44 421.44 155.92 155.92 0.00 0.00 0.00 0.00 12:35:01 AM eth0 285.69 177.92 3226.85 19.85 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 105.60 85.84 233.12 33.83 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 285.95 285.95 107.02 107.02 0.00 0.00 0.00 0.00 Average: eth0 173.85 126.53 1686.19 26.80 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 03/09/2024 _x86_64_ (8 CPU) 00:31:22 LINUX RESTART (8 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 9.94 0.00 0.97 0.76 0.04 88.29 12:33:01 AM 0 8.31 0.00 0.93 0.22 0.05 90.49 12:33:01 AM 1 4.88 0.00 0.69 0.75 0.05 93.63 12:33:01 AM 2 6.27 0.00 1.02 1.45 0.03 91.22 12:33:01 AM 3 5.02 0.00 0.33 0.32 0.07 94.26 12:33:01 AM 4 10.38 0.00 1.18 1.28 0.03 87.12 12:33:01 AM 5 27.42 0.00 1.84 0.70 0.03 70.01 12:33:01 AM 6 7.35 0.00 0.50 0.20 0.03 91.91 12:33:01 AM 7 9.90 0.00 1.27 1.12 0.03 87.68 12:34:01 AM all 38.13 0.00 2.68 0.96 0.09 58.14 12:34:01 AM 0 48.57 0.00 1.91 0.50 0.10 48.91 12:34:01 AM 1 31.06 0.00 2.30 0.13 0.07 66.44 12:34:01 AM 2 31.16 0.00 1.52 1.84 0.10 65.37 12:34:01 AM 3 34.35 0.00 2.89 1.14 0.08 61.52 12:34:01 AM 4 26.79 0.00 3.23 0.37 0.08 69.53 12:34:01 AM 5 42.91 0.00 3.69 1.09 0.10 52.20 12:34:01 AM 6 43.20 0.00 3.18 0.66 0.08 52.88 12:34:01 AM 7 47.02 0.00 2.69 1.92 0.08 48.29 12:35:01 AM all 13.61 0.00 1.51 0.51 0.05 84.31 12:35:01 AM 0 18.72 0.00 1.30 0.03 0.05 79.90 12:35:01 AM 1 10.50 0.00 1.51 0.70 0.07 87.21 12:35:01 AM 2 8.42 0.00 1.82 2.41 0.05 87.29 12:35:01 AM 3 17.02 0.00 1.29 0.02 0.05 81.63 12:35:01 AM 4 12.70 0.00 1.71 0.30 0.05 85.24 12:35:01 AM 5 16.15 0.00 1.42 0.20 0.05 82.18 12:35:01 AM 6 12.51 0.00 1.36 0.00 0.05 86.09 12:35:01 AM 7 12.86 0.00 1.67 0.42 0.07 84.98 12:36:01 AM all 18.19 0.00 0.93 0.35 0.06 80.47 12:36:01 AM 0 31.49 0.00 1.37 0.15 0.08 66.91 12:36:01 AM 1 10.40 0.00 1.51 1.62 0.05 86.42 12:36:01 AM 2 6.39 0.00 0.85 0.07 0.05 92.64 12:36:01 AM 3 29.86 0.00 1.00 0.45 0.08 68.60 12:36:01 AM 4 20.44 0.00 0.65 0.15 0.05 78.70 12:36:01 AM 5 9.72 0.00 0.68 0.20 0.05 89.34 12:36:01 AM 6 17.90 0.00 0.62 0.10 0.07 81.31 12:36:01 AM 7 19.31 0.00 0.73 0.05 0.03 79.87 Average: all 19.95 0.00 1.52 0.64 0.06 77.83 Average: 0 26.75 0.00 1.38 0.23 0.07 71.57 Average: 1 14.20 0.00 1.50 0.80 0.06 83.44 Average: 2 13.05 0.00 1.30 1.44 0.06 84.15 Average: 3 21.56 0.00 1.38 0.48 0.07 76.51 Average: 4 17.56 0.00 1.69 0.53 0.05 80.17 Average: 5 24.03 0.00 1.91 0.55 0.06 73.45 Average: 6 20.20 0.00 1.41 0.24 0.06 78.09 Average: 7 22.23 0.00 1.59 0.87 0.05 75.25