---> uname -a: Linux prd-centos8-docker-8c-8g-9682.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 1033 27573 19 3282 30397 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:c9:37:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fec9:3709/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:47:5c:5e 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::42:42ff:fe47:5c5e/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) 01/05/2024 _x86_64_ (8 CPU) 06:22:18 LINUX RESTART (8 CPU) 06:23:02 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 140.11 8.22 131.89 1581.16 10460.78 06:25:01 AM 347.10 3.75 343.35 1026.06 11837.22 06:26:01 AM 265.31 1.43 263.88 481.57 35919.01 06:27:01 AM 67.71 0.65 67.06 65.71 6328.09 Average: 205.33 3.49 201.84 785.31 16160.01 06:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 29437228 31242272 3218484 9.86 2688 2123152 1964172 5.83 171628 2594536 154100 06:25:01 AM 28173160 30229320 4482552 13.73 2688 2368872 2288220 6.79 240660 3755612 115740 06:26:01 AM 27078916 29897884 5576796 17.08 2688 3117396 2469664 7.33 471428 4564336 49620 06:27:01 AM 28181320 31088092 4474392 13.70 2688 3202956 1537528 4.56 653616 3276452 41848 Average: 28217656 30614392 4438056 13.59 2688 2703094 2064896 6.13 384333 3547734 90327 06:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 103.68 75.04 1311.35 24.11 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 332.62 297.33 3253.94 43.92 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 455.88 379.62 5886.25 910.26 0.00 0.00 0.00 0.00 06:26:01 AM docker0 6.66 12.46 0.40 305.76 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 156.38 166.98 306.93 1054.23 0.00 0.00 0.00 0.00 06:27:01 AM docker0 0.00 0.00 0.00 0.00 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 262.80 230.39 2695.38 510.16 0.00 0.00 0.00 0.00 Average: docker0 1.67 3.13 0.10 76.76 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) 01/05/2024 _x86_64_ (8 CPU) 06:22:18 LINUX RESTART (8 CPU) 06:23:02 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 10.33 0.00 1.07 0.85 0.05 87.70 06:24:01 AM 0 10.33 0.00 0.73 0.93 0.05 87.95 06:24:01 AM 1 4.84 0.00 1.00 0.94 0.07 93.16 06:24:01 AM 2 11.76 0.00 1.10 1.02 0.03 86.08 06:24:01 AM 3 14.91 0.00 1.78 0.83 0.07 82.41 06:24:01 AM 4 16.44 0.00 1.37 0.76 0.05 81.37 06:24:01 AM 5 15.06 0.00 1.36 1.21 0.05 82.33 06:24:01 AM 6 3.92 0.00 0.48 0.75 0.02 94.84 06:24:01 AM 7 5.40 0.00 0.73 0.36 0.03 93.48 06:25:01 AM all 20.74 0.00 1.15 1.74 0.08 76.28 06:25:01 AM 0 26.70 0.00 0.82 0.75 0.07 71.66 06:25:01 AM 1 19.81 0.00 2.08 2.93 0.13 75.04 06:25:01 AM 2 22.46 0.00 0.74 0.75 0.08 75.96 06:25:01 AM 3 14.10 0.00 1.30 2.73 0.08 81.79 06:25:01 AM 4 30.03 0.00 1.05 0.82 0.08 68.02 06:25:01 AM 5 22.21 0.00 0.60 0.08 0.07 77.04 06:25:01 AM 6 17.91 0.00 1.32 3.96 0.07 76.74 06:25:01 AM 7 12.69 0.00 1.29 1.93 0.08 84.01 06:26:01 AM all 15.75 0.00 2.54 2.53 0.09 79.08 06:26:01 AM 0 20.05 0.00 4.18 1.76 0.12 73.89 06:26:01 AM 1 19.80 0.00 2.79 4.50 0.08 72.83 06:26:01 AM 2 14.22 0.00 2.38 2.52 0.07 80.81 06:26:01 AM 3 9.96 0.00 1.85 3.17 0.10 84.92 06:26:01 AM 4 21.35 0.00 2.57 3.55 0.10 72.43 06:26:01 AM 5 12.43 0.00 2.06 1.26 0.10 84.14 06:26:01 AM 6 11.11 0.00 2.14 2.65 0.12 83.98 06:26:01 AM 7 17.07 0.00 2.37 0.84 0.07 79.65 06:27:01 AM all 11.57 0.00 1.11 0.36 0.05 86.90 06:27:01 AM 0 4.96 0.00 1.16 0.08 0.08 93.72 06:27:01 AM 1 3.38 0.00 0.62 0.05 0.07 95.88 06:27:01 AM 2 17.58 0.00 1.40 0.55 0.05 80.42 06:27:01 AM 3 5.18 0.00 0.97 0.42 0.05 93.38 06:27:01 AM 4 26.04 0.00 1.49 0.17 0.05 72.26 06:27:01 AM 5 22.40 0.00 1.32 0.27 0.03 75.98 06:27:01 AM 6 7.64 0.00 1.05 0.18 0.05 91.07 06:27:01 AM 7 5.33 0.00 0.90 1.19 0.05 92.53 Average: all 14.61 0.00 1.47 1.37 0.07 82.48 Average: 0 15.53 0.00 1.72 0.88 0.08 81.79 Average: 1 11.98 0.00 1.62 2.11 0.09 84.20 Average: 2 16.52 0.00 1.41 1.21 0.06 80.80 Average: 3 11.03 0.00 1.48 1.79 0.08 85.63 Average: 4 23.49 0.00 1.62 1.32 0.07 73.49 Average: 5 18.04 0.00 1.34 0.70 0.06 79.86 Average: 6 10.17 0.00 1.25 1.89 0.06 86.63 Average: 7 10.12 0.00 1.32 1.08 0.06 87.41