---> uname -a: Linux prd-centos8-docker-8c-8g-75838.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1114 25101 18 5673 30303 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:53:fe:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe53:feed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:c6:4d:87 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::42:9dff:fec6:4d87/64 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) 11/15/2023 _x86_64_ (8 CPU) 00:10:31 LINUX RESTART (8 CPU) 12:12:01 AM tps rtps wtps bread/s bwrtn/s 12:13:01 AM 55.17 3.83 51.34 1250.46 5029.96 12:14:01 AM 98.25 3.22 95.03 54.12 9357.15 12:15:01 AM 223.03 4.40 218.63 4988.64 8355.54 12:16:01 AM 233.53 8.67 224.86 7228.53 47006.67 12:17:01 AM 169.36 0.13 169.23 1.07 54197.90 12:18:01 AM 93.42 6.32 87.10 471.32 9728.58 12:19:01 AM 129.19 2.67 126.52 958.61 27084.11 Average: 143.14 4.17 138.96 2135.82 22968.45 12:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 AM 29681292 31260240 2974420 9.11 2688 1911788 1507416 4.47 170884 2420904 47784 12:14:01 AM 29347772 31222836 3307940 10.13 2688 2192984 1495680 4.44 186684 2684368 162996 12:15:01 AM 28332584 30503592 4323128 13.24 2688 2482812 2051708 6.09 290964 3563180 128996 12:16:01 AM 27001828 30268320 5653884 17.31 2688 3563824 2155468 6.40 618248 4501892 102284 12:17:01 AM 25597424 30152176 7058288 21.61 2688 4830136 2267764 6.73 865196 5580996 96668 12:18:01 AM 26256216 31091536 6399496 19.60 2688 5108768 1488512 4.42 1077288 4714044 220836 12:19:01 AM 25718616 31034732 6937096 21.24 2688 5569616 1521644 4.51 1486124 4804520 196 Average: 27419390 30790490 5236322 16.03 2688 3665704 1784027 5.29 670770 4038558 108537 12:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 38.61 27.20 642.16 4.40 0.00 0.00 0.00 0.00 12:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 36.22 25.87 477.68 4.08 0.00 0.00 0.00 0.00 12:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 306.98 277.10 2466.13 65.64 0.00 0.00 0.00 0.00 12:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 530.84 491.80 3900.07 3141.33 0.00 0.00 0.00 0.00 12:16:01 AM docker0 1.73 3.13 0.09 31.50 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 163.58 120.25 3951.41 13.43 0.00 0.00 0.00 0.00 12:17:01 AM docker0 2.68 4.35 0.15 58.49 0.00 0.00 0.00 0.00 12:17:01 AM br-e134b0021c29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 319.65 297.77 60.36 2065.75 0.00 0.00 0.00 0.00 12:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 328.99 284.81 1820.93 3062.04 0.00 0.00 0.00 0.00 12:19:01 AM docker0 250.15 237.92 3046.89 558.90 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 246.40 217.82 1902.84 1193.71 0.00 0.00 0.00 0.00 Average: docker0 36.37 35.06 435.32 92.70 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) 11/15/2023 _x86_64_ (8 CPU) 00:10:31 LINUX RESTART (8 CPU) 12:12:01 AM CPU %user %nice %system %iowait %steal %idle 12:13:01 AM all 4.24 0.00 0.44 4.82 0.04 90.46 12:13:01 AM 0 4.04 0.00 0.38 1.83 0.05 93.70 12:13:01 AM 1 3.14 0.00 0.37 3.39 0.03 93.07 12:13:01 AM 2 0.97 0.00 0.30 8.83 0.02 89.89 12:13:01 AM 3 0.48 0.00 0.32 0.25 0.00 98.95 12:13:01 AM 4 0.15 0.00 0.12 0.67 0.08 98.98 12:13:01 AM 5 0.23 0.00 0.08 7.57 0.03 92.08 12:13:01 AM 6 14.51 0.00 1.05 14.37 0.05 70.02 12:13:01 AM 7 10.40 0.00 0.90 1.70 0.03 86.96 12:14:01 AM all 6.84 0.00 0.65 3.56 0.03 88.91 12:14:01 AM 0 7.35 0.00 0.85 0.32 0.03 91.45 12:14:01 AM 1 15.17 0.00 1.44 6.41 0.07 76.92 12:14:01 AM 2 1.07 0.00 0.38 5.55 0.03 92.96 12:14:01 AM 3 10.17 0.00 0.87 7.40 0.03 81.52 12:14:01 AM 4 2.88 0.00 0.43 0.99 0.03 95.67 12:14:01 AM 5 3.87 0.00 0.25 2.74 0.02 93.12 12:14:01 AM 6 6.22 0.00 0.42 4.40 0.02 88.94 12:14:01 AM 7 8.00 0.00 0.58 0.65 0.02 90.75 12:15:01 AM all 14.53 0.00 1.18 5.88 0.09 78.31 12:15:01 AM 0 13.13 0.00 1.15 7.07 0.08 78.56 12:15:01 AM 1 15.30 0.00 1.10 5.91 0.10 77.58 12:15:01 AM 2 9.52 0.00 1.16 8.70 0.08 80.55 12:15:01 AM 3 12.86 0.00 1.05 5.75 0.10 80.23 12:15:01 AM 4 17.45 0.00 1.69 8.16 0.10 72.59 12:15:01 AM 5 17.11 0.00 1.24 1.99 0.08 79.58 12:15:01 AM 6 13.98 0.00 1.05 7.16 0.08 77.73 12:15:01 AM 7 16.89 0.00 1.02 2.32 0.10 79.67 12:16:01 AM all 14.04 0.00 2.19 5.73 0.13 77.90 12:16:01 AM 0 14.03 0.00 1.83 1.70 0.12 82.33 12:16:01 AM 1 18.23 0.00 2.77 9.52 0.15 69.33 12:16:01 AM 2 14.27 0.00 2.33 5.97 0.15 77.27 12:16:01 AM 3 13.00 0.00 2.07 11.67 0.17 73.09 12:16:01 AM 4 13.13 0.00 2.09 4.40 0.13 80.25 12:16:01 AM 5 14.79 0.00 1.73 1.11 0.08 82.29 12:16:01 AM 6 11.43 0.00 2.47 4.87 0.12 81.12 12:16:01 AM 7 13.44 0.00 2.27 6.61 0.13 77.55 12:17:01 AM all 7.46 0.00 2.40 6.70 0.06 83.37 12:17:01 AM 0 6.92 0.00 2.51 6.66 0.08 83.82 12:17:01 AM 1 13.07 0.00 2.49 10.67 0.05 73.73 12:17:01 AM 2 5.70 0.00 2.42 7.99 0.08 83.81 12:17:01 AM 3 7.32 0.00 3.09 12.90 0.05 76.64 12:17:01 AM 4 7.63 0.00 2.12 5.46 0.07 84.72 12:17:01 AM 5 5.47 0.00 2.12 3.09 0.07 89.25 12:17:01 AM 6 8.36 0.00 2.21 4.53 0.05 84.85 12:17:01 AM 7 5.19 0.00 2.27 2.33 0.05 90.16 12:18:01 AM all 12.79 0.00 1.03 3.31 0.07 82.80 12:18:01 AM 0 12.78 0.00 1.34 0.43 0.07 85.38 12:18:01 AM 1 20.99 0.00 0.84 5.41 0.07 72.69 12:18:01 AM 2 17.07 0.00 1.22 6.74 0.05 74.92 12:18:01 AM 3 4.39 0.00 1.02 2.97 0.05 91.56 12:18:01 AM 4 11.82 0.00 1.16 2.50 0.12 84.41 12:18:01 AM 5 6.42 0.00 0.67 2.21 0.07 90.64 12:18:01 AM 6 12.51 0.00 1.26 2.78 0.07 83.38 12:18:01 AM 7 16.30 0.00 0.75 3.44 0.05 79.45 12:19:01 AM all 7.60 0.00 1.61 3.33 0.05 87.41 12:19:01 AM 0 6.95 0.00 1.35 0.32 0.05 91.33 12:19:01 AM 1 15.89 0.00 2.07 10.56 0.07 71.41 12:19:01 AM 2 5.59 0.00 1.34 3.83 0.03 89.21 12:19:01 AM 3 2.96 0.00 1.24 2.06 0.03 93.71 12:19:01 AM 4 7.61 0.00 1.90 4.29 0.08 86.12 12:19:01 AM 5 10.72 0.00 1.17 0.97 0.05 87.08 12:19:01 AM 6 7.66 0.00 2.54 4.01 0.03 85.76 12:19:01 AM 7 3.39 0.00 1.25 0.59 0.08 94.68 Average: all 9.64 0.00 1.36 4.76 0.07 84.17 Average: 0 9.31 0.00 1.34 2.62 0.07 86.66 Average: 1 14.54 0.00 1.58 7.41 0.08 76.40 Average: 2 7.73 0.00 1.31 6.80 0.06 84.09 Average: 3 7.31 0.00 1.38 6.14 0.06 85.12 Average: 4 8.66 0.00 1.36 3.78 0.09 86.12 Average: 5 8.37 0.00 1.04 2.81 0.06 87.72 Average: 6 10.67 0.00 1.57 6.02 0.06 81.68 Average: 7 10.52 0.00 1.29 2.52 0.07 85.61