---> uname -a: Linux prd-centos8-docker-8c-8g-17810.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: 2800.000 BogoMIPS: 5600.00 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 1056 27167 19 3666 30371 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:98:81:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe98:81eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:11:80:ed 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::42:7eff:fe11:80ed/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) 03/24/2024 _x86_64_ (8 CPU) 15:48:27 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 99.52 7.95 91.57 1463.11 6160.86 03:51:01 PM 432.31 18.23 414.08 4129.05 16151.42 03:52:01 PM 263.60 2.30 261.30 258.71 19424.24 03:53:01 PM 147.62 5.30 142.32 5773.41 23192.60 Average: 235.75 8.44 227.31 2906.02 16232.29 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29568896 31307448 3086816 9.45 2688 2059432 1378676 4.09 164496 2484664 206440 03:51:01 PM 27900548 30137448 4755164 14.56 2688 2549856 2259820 6.70 328788 3943280 214920 03:52:01 PM 28567416 31217012 4088296 12.52 2688 2952520 1401416 4.16 544208 3028052 102932 03:53:01 PM 27815288 31093676 4840424 14.82 2688 3571532 1533784 4.55 946068 3340456 64 Average: 28463037 30938896 4192675 12.84 2688 2783335 1643424 4.88 495890 3199113 131089 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 65.44 46.28 958.67 22.10 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 467.01 390.28 5752.08 55.47 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 392.37 340.07 4098.93 50.22 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 269.86 182.37 1854.24 807.40 0.00 0.00 0.00 0.00 03:53:01 PM docker0 150.82 179.51 799.16 597.99 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 298.66 239.75 3165.87 233.80 0.00 0.00 0.00 0.00 Average: docker0 37.71 44.88 199.80 149.50 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) 03/24/2024 _x86_64_ (8 CPU) 15:48:27 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.53 0.00 0.88 0.50 0.06 88.03 03:50:01 PM 0 8.05 0.00 0.92 0.17 0.08 90.78 03:50:01 PM 1 13.48 0.00 1.27 0.60 0.07 84.58 03:50:01 PM 2 7.86 0.00 1.32 1.02 0.05 89.75 03:50:01 PM 3 15.92 0.00 0.83 1.00 0.07 82.17 03:50:01 PM 4 8.51 0.00 0.68 0.33 0.07 90.40 03:50:01 PM 5 15.75 0.00 0.92 0.55 0.03 82.75 03:50:01 PM 6 4.29 0.00 0.38 0.22 0.05 95.06 03:50:01 PM 7 10.34 0.00 0.73 0.15 0.03 88.75 03:51:01 PM all 27.55 0.00 1.65 2.45 0.10 68.25 03:51:01 PM 0 23.54 0.00 1.57 2.47 0.08 72.33 03:51:01 PM 1 33.53 0.00 1.66 2.21 0.10 62.50 03:51:01 PM 2 21.58 0.00 1.59 2.03 0.12 74.68 03:51:01 PM 3 25.12 0.00 1.59 2.03 0.12 71.15 03:51:01 PM 4 28.91 0.00 1.04 1.67 0.10 68.27 03:51:01 PM 5 29.36 0.00 1.74 2.30 0.10 66.50 03:51:01 PM 6 29.18 0.00 2.24 4.14 0.10 64.34 03:51:01 PM 7 29.20 0.00 1.77 2.74 0.10 66.19 03:52:01 PM all 23.47 0.00 1.53 2.88 0.11 72.01 03:52:01 PM 0 18.41 0.00 1.42 0.40 0.10 79.67 03:52:01 PM 1 18.72 0.00 2.04 4.80 0.13 74.30 03:52:01 PM 2 21.80 0.00 1.19 1.58 0.13 75.30 03:52:01 PM 3 23.71 0.00 1.51 2.98 0.12 71.68 03:52:01 PM 4 29.97 0.00 2.45 5.14 0.12 62.32 03:52:01 PM 5 24.71 0.00 1.06 5.20 0.08 68.95 03:52:01 PM 6 23.51 0.00 1.07 0.86 0.08 74.48 03:52:01 PM 7 26.93 0.00 1.52 2.06 0.08 69.41 03:53:01 PM all 7.24 0.00 1.62 2.31 0.05 88.77 03:53:01 PM 0 7.88 0.00 1.53 3.00 0.07 87.53 03:53:01 PM 1 6.96 0.00 1.66 5.83 0.05 85.50 03:53:01 PM 2 13.52 0.00 1.62 2.23 0.07 82.57 03:53:01 PM 3 4.47 0.00 1.22 0.69 0.05 93.57 03:53:01 PM 4 14.13 0.00 2.16 2.01 0.07 81.62 03:53:01 PM 5 4.84 0.00 1.99 2.17 0.05 90.95 03:53:01 PM 6 3.28 0.00 1.71 1.20 0.03 93.78 03:53:01 PM 7 2.85 0.00 1.10 1.39 0.05 94.61 Average: all 17.17 0.00 1.42 2.03 0.08 79.29 Average: 0 14.44 0.00 1.36 1.51 0.08 82.61 Average: 1 18.17 0.00 1.66 3.36 0.09 76.73 Average: 2 16.18 0.00 1.43 1.71 0.09 80.59 Average: 3 17.30 0.00 1.29 1.67 0.09 79.65 Average: 4 20.36 0.00 1.58 2.29 0.09 75.68 Average: 5 18.62 0.00 1.43 2.55 0.07 77.33 Average: 6 15.00 0.00 1.35 1.60 0.07 81.99 Average: 7 17.31 0.00 1.28 1.58 0.07 79.76