---> uname -a: Linux prd-centos8-docker-8c-8g-36746.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 1030 27200 19 3658 30396 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:07:f3:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe07:f3fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:ce:f5:6a 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::42:4cff:fece:f56a/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) 05/01/2024 _x86_64_ (8 CPU) 15:48:42 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 144.77 40.03 104.74 8963.07 42546.89 03:51:01 PM 391.50 19.56 371.94 4230.59 12140.89 03:52:01 PM 280.44 2.52 277.92 219.56 16173.74 03:53:01 PM 192.24 5.35 186.89 5745.02 32347.68 Average: 252.68 16.77 235.91 4772.47 25733.37 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29655348 31300084 3000364 9.19 2688 1970292 1473576 4.37 164336 2414056 135296 03:51:01 PM 28439292 30526292 4216420 12.91 2688 2400804 2104004 6.24 240164 3498244 192188 03:52:01 PM 27896304 30548200 4759408 14.57 2688 2955892 2165656 6.43 531584 3713424 338968 03:53:01 PM 27904212 31174564 4751500 14.55 2688 3563304 1481352 4.40 950488 3246732 60 Average: 28473789 30887285 4181923 12.81 2688 2722573 1806147 5.36 471643 3218114 166628 03:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 407.57 257.29 1557.06 60.32 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 343.00 305.16 3714.56 60.95 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 521.51 423.08 6081.61 57.32 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 198.68 144.94 2093.97 807.27 0.00 0.00 0.00 0.00 03:53:01 PM docker0 98.88 103.73 796.99 604.75 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 367.52 282.72 3369.16 247.25 0.00 0.00 0.00 0.00 Average: docker0 24.82 26.04 200.08 151.82 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) 05/01/2024 _x86_64_ (8 CPU) 15:48:42 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 14.87 0.00 2.57 2.30 0.07 80.20 03:50:01 PM 0 5.38 0.00 2.47 0.94 0.09 91.14 03:50:01 PM 1 25.54 0.00 2.62 0.92 0.07 70.85 03:50:01 PM 2 10.51 0.00 3.03 1.24 0.07 85.14 03:50:01 PM 3 7.27 0.00 2.82 2.73 0.09 87.09 03:50:01 PM 4 18.57 0.00 2.85 7.88 0.08 70.60 03:50:01 PM 5 20.18 0.00 2.82 1.71 0.07 75.23 03:50:01 PM 6 22.86 0.00 2.79 1.33 0.05 72.97 03:50:01 PM 7 8.62 0.00 1.16 1.62 0.05 88.56 03:51:01 PM all 20.04 0.00 1.47 1.62 0.07 76.80 03:51:01 PM 0 16.73 0.00 1.82 1.74 0.10 79.61 03:51:01 PM 1 23.19 0.00 1.61 1.99 0.07 73.14 03:51:01 PM 2 16.17 0.00 1.61 1.59 0.07 80.57 03:51:01 PM 3 16.69 0.00 0.65 0.20 0.08 82.37 03:51:01 PM 4 29.56 0.00 1.10 1.67 0.05 67.62 03:51:01 PM 5 27.66 0.00 1.54 1.02 0.07 69.72 03:51:01 PM 6 18.85 0.00 2.04 3.06 0.08 75.97 03:51:01 PM 7 11.46 0.00 1.39 1.68 0.07 85.41 03:52:01 PM all 29.24 0.00 1.77 1.41 0.09 67.50 03:52:01 PM 0 20.78 0.00 1.71 0.25 0.10 77.17 03:52:01 PM 1 25.85 0.00 1.54 2.27 0.10 70.24 03:52:01 PM 2 30.63 0.00 1.94 1.73 0.08 65.62 03:52:01 PM 3 24.16 0.00 2.15 2.28 0.08 71.33 03:52:01 PM 4 36.97 0.00 1.54 0.72 0.10 60.66 03:52:01 PM 5 36.64 0.00 1.62 1.36 0.10 60.27 03:52:01 PM 6 28.27 0.00 1.71 1.31 0.07 68.65 03:52:01 PM 7 30.60 0.00 1.93 1.34 0.10 66.02 03:53:01 PM all 12.76 0.00 2.01 1.96 0.06 83.20 03:53:01 PM 0 10.24 0.00 1.78 0.92 0.07 86.99 03:53:01 PM 1 12.92 0.00 1.88 1.66 0.07 83.48 03:53:01 PM 2 11.62 0.00 2.30 7.09 0.07 78.92 03:53:01 PM 3 10.09 0.00 2.09 1.02 0.07 86.73 03:53:01 PM 4 12.92 0.00 2.09 0.55 0.08 84.35 03:53:01 PM 5 10.45 0.00 2.19 2.68 0.05 84.63 03:53:01 PM 6 28.33 0.00 2.14 1.02 0.07 68.44 03:53:01 PM 7 5.50 0.00 1.57 0.75 0.05 92.12 Average: all 19.24 0.00 1.95 1.82 0.08 76.91 Average: 0 13.32 0.00 1.94 0.96 0.09 83.69 Average: 1 21.86 0.00 1.91 1.71 0.08 74.44 Average: 2 17.26 0.00 2.22 2.92 0.07 77.53 Average: 3 14.58 0.00 1.92 1.55 0.08 81.86 Average: 4 24.51 0.00 1.90 2.69 0.08 70.82 Average: 5 23.75 0.00 2.04 1.69 0.07 72.45 Average: 6 24.58 0.00 2.17 1.68 0.07 71.50 Average: 7 14.05 0.00 1.51 1.35 0.07 83.02