---> uname -a: Linux prd-centos8-docker-8c-8g-4247.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 1046 27607 19 3236 30385 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:e3:0c:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fee3:cec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:a7:f9:76 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:e7ff:fea7:f976/64 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) 02/10/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 166.78 88.82 77.96 12430.35 40409.45 06:24:01 AM 160.36 1.68 158.67 290.88 8823.35 06:25:01 AM 376.85 3.50 373.35 1030.89 13271.30 06:26:01 AM 168.78 1.72 167.07 425.92 32130.32 Average: 218.19 23.93 194.25 3544.99 23660.70 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29536192 31225096 3119520 9.55 2688 2015816 1491692 4.43 201804 2502404 205736 06:24:01 AM 28826424 30654440 3829288 11.73 2688 2146336 2174688 6.45 185260 3189300 162412 06:25:01 AM 27714792 29965384 4940920 15.13 2688 2559828 2369104 7.03 271112 4171464 249916 06:26:01 AM 28319880 31158060 4335832 13.28 2688 3135920 1478020 4.39 646340 3154532 143964 Average: 28599322 30750745 4056390 12.42 2688 2464475 1878376 5.57 326129 3254425 190507 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 387.64 259.42 1486.85 67.17 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 184.95 165.06 1585.46 37.71 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 483.50 385.80 5957.87 57.12 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 359.87 344.31 2378.27 1931.20 0.00 0.00 0.00 0.00 06:26:01 AM docker0 14.18 19.02 0.79 305.97 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 353.99 288.65 2851.96 523.38 0.00 0.00 0.00 0.00 Average: docker0 3.54 4.76 0.20 76.51 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) 02/10/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.89 0.00 2.93 3.36 0.06 79.76 06:23:01 AM 0 6.08 0.00 2.48 1.04 0.07 90.33 06:23:01 AM 1 23.44 0.00 3.19 5.29 0.08 68.00 06:23:01 AM 2 7.58 0.00 2.82 2.89 0.07 86.65 06:23:01 AM 3 8.86 0.00 3.43 8.82 0.05 78.84 06:23:01 AM 4 33.19 0.00 4.45 2.71 0.07 59.58 06:23:01 AM 5 11.15 0.00 1.99 1.29 0.05 85.52 06:23:01 AM 6 11.73 0.00 3.16 3.61 0.05 81.45 06:23:01 AM 7 9.06 0.00 1.91 1.24 0.05 87.74 06:24:01 AM all 12.61 0.00 1.03 1.75 0.05 84.56 06:24:01 AM 0 4.99 0.00 0.94 0.72 0.07 93.29 06:24:01 AM 1 7.68 0.00 0.58 0.84 0.05 90.85 06:24:01 AM 2 22.51 0.00 2.07 1.25 0.05 74.11 06:24:01 AM 3 5.28 0.00 0.72 1.12 0.05 92.83 06:24:01 AM 4 21.10 0.00 1.49 3.87 0.05 73.49 06:24:01 AM 5 8.69 0.00 1.02 3.25 0.05 87.00 06:24:01 AM 6 18.45 0.00 0.92 2.42 0.05 78.16 06:24:01 AM 7 12.16 0.00 0.52 0.50 0.05 86.77 06:25:01 AM all 25.56 0.00 1.39 1.83 0.08 71.15 06:25:01 AM 0 21.61 0.00 2.66 4.56 0.10 71.07 06:25:01 AM 1 27.74 0.00 1.55 2.11 0.08 68.52 06:25:01 AM 2 24.54 0.00 1.12 1.12 0.08 73.14 06:25:01 AM 3 41.66 0.00 0.80 0.50 0.08 56.95 06:25:01 AM 4 17.96 0.00 0.95 0.60 0.07 80.42 06:25:01 AM 5 21.57 0.00 1.99 2.89 0.07 73.48 06:25:01 AM 6 24.31 0.00 1.05 0.70 0.07 73.87 06:25:01 AM 7 25.09 0.00 0.97 2.12 0.07 71.75 06:26:01 AM all 11.24 0.00 2.80 2.13 0.07 83.76 06:26:01 AM 0 12.18 0.00 3.39 0.86 0.08 83.50 06:26:01 AM 1 19.55 0.00 2.92 4.21 0.08 73.23 06:26:01 AM 2 13.76 0.00 3.25 1.31 0.07 81.62 06:26:01 AM 3 7.84 0.00 2.52 3.98 0.05 85.60 06:26:01 AM 4 12.55 0.00 2.63 1.22 0.05 83.55 06:26:01 AM 5 6.57 0.00 2.44 1.21 0.07 89.71 06:26:01 AM 6 8.58 0.00 2.74 2.97 0.07 85.64 06:26:01 AM 7 8.90 0.00 2.55 1.28 0.05 87.22 Average: all 15.83 0.00 2.04 2.26 0.06 79.80 Average: 0 11.21 0.00 2.37 1.79 0.08 84.55 Average: 1 19.60 0.00 2.06 3.11 0.08 75.16 Average: 2 17.12 0.00 2.31 1.64 0.07 78.86 Average: 3 15.93 0.00 1.87 3.60 0.06 78.54 Average: 4 21.20 0.00 2.38 2.10 0.06 74.26 Average: 5 12.00 0.00 1.86 2.16 0.06 83.92 Average: 6 15.78 0.00 1.96 2.43 0.06 79.78 Average: 7 13.81 0.00 1.48 1.28 0.05 83.37