---> uname -a: Linux prd-centos8-docker-8c-8g-36727.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 1044 27320 19 3525 30388 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:49:20:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe49:2077/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:fd:33:7c 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::42:2ff:fefd:337c/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) 14:26:56 LINUX RESTART (8 CPU) 02:28:01 PM tps rtps wtps bread/s bwrtn/s 02:29:01 PM 309.15 15.48 293.67 3841.39 9522.63 02:30:01 PM 222.42 6.06 216.36 523.07 16001.47 02:31:01 PM 106.93 0.78 106.15 375.21 27952.75 02:32:01 PM 99.73 1.02 98.72 95.43 11698.78 Average: 184.56 5.84 178.72 1208.75 16293.89 02:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 PM 28734476 30725252 3921236 12.01 2688 2306936 1821096 5.40 196072 3261116 214272 02:30:01 PM 26661016 28996740 5994696 18.36 2688 2645064 3264604 9.69 444656 5047928 114080 02:31:01 PM 26379268 29441048 6276444 19.22 2688 3359484 3056544 9.07 585624 5145588 35140 02:32:01 PM 27942228 31083936 4713484 14.43 2688 3439628 1555316 4.61 826528 3351124 22920 Average: 27429247 30061744 5226465 16.00 2688 2937778 2424390 7.19 513220 4201439 96603 02:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 263.28 226.06 2533.39 50.60 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM lo 43.38 43.38 15.50 15.50 0.00 0.00 0.00 0.00 02:30:01 PM eth0 382.63 319.17 5057.92 42.25 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM lo 1108.78 1108.78 412.82 412.82 0.00 0.00 0.00 0.00 02:31:01 PM eth0 179.54 134.41 4554.73 13.24 0.00 0.00 0.00 0.00 02:31:01 PM docker0 11.83 15.16 0.63 274.70 0.00 0.00 0.00 0.00 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 225.97 215.71 406.73 1169.93 0.00 0.00 0.00 0.00 02:32:01 PM docker0 1.52 1.98 0.11 33.07 0.00 0.00 0.00 0.00 Average: lo 288.03 288.03 107.08 107.08 0.00 0.00 0.00 0.00 Average: eth0 262.86 223.84 3138.27 318.99 0.00 0.00 0.00 0.00 Average: docker0 3.34 4.29 0.19 76.94 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) 14:26:56 LINUX RESTART (8 CPU) 02:28:01 PM CPU %user %nice %system %iowait %steal %idle 02:29:01 PM all 16.26 0.00 1.32 1.42 0.07 80.93 02:29:01 PM 0 8.39 0.00 1.59 3.78 0.08 86.16 02:29:01 PM 1 16.45 0.00 0.77 0.30 0.08 82.40 02:29:01 PM 2 26.43 0.00 2.75 2.51 0.08 68.23 02:29:01 PM 3 25.18 0.00 1.62 0.67 0.08 72.45 02:29:01 PM 4 20.92 0.00 0.78 0.62 0.07 77.61 02:29:01 PM 5 8.44 0.00 1.40 2.22 0.07 87.86 02:29:01 PM 6 10.83 0.00 1.05 1.15 0.03 86.93 02:29:01 PM 7 13.47 0.00 0.58 0.12 0.05 85.78 02:30:01 PM all 39.29 0.00 1.73 1.41 0.10 57.47 02:30:01 PM 0 43.95 0.00 1.54 1.51 0.12 52.88 02:30:01 PM 1 45.87 0.00 2.37 2.17 0.10 49.50 02:30:01 PM 2 34.28 0.00 1.38 0.42 0.10 63.82 02:30:01 PM 3 39.73 0.00 2.92 3.10 0.10 54.14 02:30:01 PM 4 32.44 0.00 1.41 0.18 0.08 65.88 02:30:01 PM 5 40.48 0.00 1.14 1.42 0.10 56.86 02:30:01 PM 6 35.09 0.00 1.83 1.84 0.10 61.14 02:30:01 PM 7 42.49 0.00 1.26 0.65 0.08 55.51 02:31:01 PM all 28.05 0.00 4.21 1.52 0.09 66.13 02:31:01 PM 0 23.74 0.00 5.04 0.41 0.10 70.72 02:31:01 PM 1 27.83 0.00 4.24 1.27 0.10 66.57 02:31:01 PM 2 27.46 0.00 3.98 0.51 0.10 67.95 02:31:01 PM 3 30.62 0.00 4.61 2.40 0.08 62.29 02:31:01 PM 4 28.63 0.00 5.08 2.66 0.08 63.55 02:31:01 PM 5 35.49 0.00 2.83 2.03 0.08 59.57 02:31:01 PM 6 28.30 0.00 3.86 0.05 0.10 67.69 02:31:01 PM 7 22.30 0.00 4.06 2.85 0.10 70.70 02:32:01 PM all 12.02 0.00 1.97 0.72 0.06 85.23 02:32:01 PM 0 3.91 0.00 1.40 0.67 0.07 93.95 02:32:01 PM 1 10.09 0.00 1.88 0.28 0.07 87.68 02:32:01 PM 2 21.37 0.00 2.34 0.75 0.07 75.47 02:32:01 PM 3 14.21 0.00 2.11 0.52 0.07 83.10 02:32:01 PM 4 20.39 0.00 2.16 1.54 0.07 75.84 02:32:01 PM 5 15.26 0.00 2.60 1.51 0.07 80.56 02:32:01 PM 6 7.37 0.00 1.83 0.35 0.03 90.42 02:32:01 PM 7 3.57 0.00 1.46 0.12 0.05 94.81 Average: all 23.89 0.00 2.30 1.27 0.08 72.46 Average: 0 19.97 0.00 2.39 1.59 0.09 75.95 Average: 1 25.04 0.00 2.31 1.00 0.09 71.56 Average: 2 27.38 0.00 2.61 1.05 0.09 68.87 Average: 3 27.42 0.00 2.81 1.67 0.08 68.01 Average: 4 25.58 0.00 2.35 1.25 0.08 70.75 Average: 5 24.91 0.00 1.99 1.80 0.08 71.23 Average: 6 20.38 0.00 2.14 0.85 0.07 76.57 Average: 7 20.45 0.00 1.83 0.93 0.07 76.71