---> uname -a: Linux prd-centos8-docker-8c-8g-12487.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 1007 28266 19 2616 30438 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:2e:c0:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe2e:c0e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:3f:d4:de 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) 03/11/2024 _x86_64_ (8 CPU) 11:13:46 LINUX RESTART (8 CPU) 11:14:01 AM tps rtps wtps bread/s bwrtn/s 11:15:01 AM 139.69 28.52 111.16 7183.24 36379.87 11:16:01 AM 152.52 20.68 131.84 4304.97 9751.23 11:17:01 AM 207.43 6.53 200.90 1124.03 10011.56 11:18:01 AM 38.69 1.15 37.54 253.42 6828.45 Average: 134.59 14.22 120.36 3216.54 15743.15 11:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 AM 29777536 31245596 2878176 8.81 2688 1802768 1501512 4.45 146396 2343636 52700 11:16:01 AM 29230340 31082596 3425372 10.49 2688 2171676 1633164 4.85 181184 2794984 86556 11:17:01 AM 27683044 29892388 4972668 15.23 2688 2522260 2518032 7.47 281308 4207760 163484 11:18:01 AM 28934208 31158508 3721504 11.40 2688 2536732 1478904 4.39 473716 2768292 28 Average: 28906282 30844772 3749430 11.48 2688 2258359 1782903 5.29 270651 3028668 75692 11:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 328.09 223.39 1040.86 56.95 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 101.90 70.04 998.20 32.88 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 365.06 301.83 4888.50 40.22 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 2.23 2.23 0.36 0.36 0.00 0.00 0.00 0.00 11:18:01 AM eth0 41.89 27.95 26.89 14.22 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 209.24 155.81 1738.69 36.07 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) 03/11/2024 _x86_64_ (8 CPU) 11:13:46 LINUX RESTART (8 CPU) 11:14:01 AM CPU %user %nice %system %iowait %steal %idle 11:15:01 AM all 11.66 0.00 1.81 5.75 0.06 80.72 11:15:01 AM 0 16.12 0.00 1.93 4.09 0.05 77.81 11:15:01 AM 1 7.13 0.00 2.05 7.05 0.05 83.72 11:15:01 AM 2 13.89 0.00 1.61 1.59 0.08 82.83 11:15:01 AM 3 6.59 0.00 1.29 1.01 0.07 91.05 11:15:01 AM 4 15.66 0.00 1.79 3.30 0.05 79.19 11:15:01 AM 5 5.68 0.00 1.39 4.50 0.05 88.38 11:15:01 AM 6 13.81 0.00 2.04 3.85 0.07 80.23 11:15:01 AM 7 14.43 0.00 2.34 20.59 0.07 62.58 11:16:01 AM all 9.97 0.00 1.11 2.48 0.04 86.40 11:16:01 AM 0 5.36 0.00 0.40 0.02 0.05 94.17 11:16:01 AM 1 5.50 0.00 0.82 3.10 0.07 90.51 11:16:01 AM 2 7.40 0.00 1.37 4.01 0.03 87.19 11:16:01 AM 3 14.30 0.00 1.96 2.06 0.03 81.65 11:16:01 AM 4 14.51 0.00 1.17 2.25 0.05 82.02 11:16:01 AM 5 3.04 0.00 0.57 1.69 0.03 94.67 11:16:01 AM 6 15.68 0.00 1.52 4.26 0.03 78.51 11:16:01 AM 7 13.96 0.00 1.05 2.44 0.03 82.52 11:17:01 AM all 32.88 0.00 1.27 3.32 0.09 62.44 11:17:01 AM 0 34.20 0.00 1.07 2.53 0.08 62.12 11:17:01 AM 1 34.88 0.00 1.74 7.61 0.10 55.67 11:17:01 AM 2 42.57 0.00 1.32 3.31 0.12 52.67 11:17:01 AM 3 21.23 0.00 1.32 2.75 0.10 74.60 11:17:01 AM 4 30.51 0.00 1.14 2.45 0.08 65.82 11:17:01 AM 5 31.16 0.00 1.10 4.93 0.08 62.72 11:17:01 AM 6 22.87 0.00 1.35 2.52 0.08 73.17 11:17:01 AM 7 45.61 0.00 1.12 0.45 0.10 52.72 11:18:01 AM all 11.99 0.00 0.72 0.35 0.06 86.88 11:18:01 AM 0 9.03 0.00 0.40 0.07 0.07 90.43 11:18:01 AM 1 10.28 0.00 0.95 1.58 0.07 87.12 11:18:01 AM 2 25.80 0.00 0.65 0.17 0.07 73.31 11:18:01 AM 3 9.46 0.00 0.82 0.00 0.05 89.67 11:18:01 AM 4 6.13 0.00 0.63 0.25 0.03 92.95 11:18:01 AM 5 5.94 0.00 0.50 0.05 0.05 93.46 11:18:01 AM 6 19.55 0.00 1.19 0.67 0.05 78.55 11:18:01 AM 7 9.70 0.00 0.65 0.03 0.07 89.55 Average: all 16.62 0.00 1.23 2.97 0.06 79.12 Average: 0 16.16 0.00 0.95 1.67 0.06 81.15 Average: 1 14.45 0.00 1.39 4.83 0.07 79.25 Average: 2 22.41 0.00 1.24 2.27 0.08 74.01 Average: 3 12.89 0.00 1.35 1.45 0.06 84.24 Average: 4 16.69 0.00 1.18 2.06 0.05 80.01 Average: 5 11.45 0.00 0.89 2.79 0.05 84.81 Average: 6 17.98 0.00 1.52 2.82 0.06 77.61 Average: 7 20.92 0.00 1.29 5.87 0.07 71.85