---> uname -a: Linux prd-centos8-docker-8c-8g-10081.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: 2799.996 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 1075 27153 19 3661 30351 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:d5:49:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fed5:4912/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:cd:19:b9 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::42:84ff:fecd:19b9/64 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) 03/01/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 146.82 20.33 126.49 4249.78 8780.14 03:51:01 PM 459.16 7.35 451.82 1276.64 14978.72 03:52:01 PM 227.62 0.70 226.92 216.86 20618.33 03:53:01 PM 151.38 5.60 145.78 5695.70 21839.07 Average: 246.25 8.49 237.75 2859.75 16554.07 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29290132 31126148 3365580 10.31 2688 2156164 1603400 4.76 175616 2742916 122972 03:51:01 PM 27841944 30165732 4813768 14.74 2688 2634872 2161312 6.41 409648 3913648 246396 03:52:01 PM 28524700 31180268 4131012 12.65 2688 2956596 1389244 4.12 548876 3057768 78252 03:53:01 PM 27836800 31107780 4818912 14.76 2688 3564012 1488724 4.42 1159036 3107532 132 Average: 28373394 30894982 4282318 13.11 2688 2827911 1660670 4.93 573294 3205466 111938 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 80.56 57.16 1088.42 22.45 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 537.64 462.35 6953.58 62.46 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 248.53 222.24 2741.34 36.18 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 318.99 241.05 1864.98 1602.88 0.00 0.00 0.00 0.00 03:53:01 PM docker0 145.37 179.31 799.11 585.99 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 296.43 245.70 3162.08 430.99 0.00 0.00 0.00 0.00 Average: docker0 36.34 44.83 199.78 146.50 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) 03/01/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.68 0.00 1.07 0.88 0.06 86.31 03:50:01 PM 0 7.02 0.00 0.87 0.63 0.07 91.41 03:50:01 PM 1 15.29 0.00 1.29 1.82 0.07 81.53 03:50:01 PM 2 21.26 0.00 1.86 0.65 0.07 76.17 03:50:01 PM 3 4.29 0.00 0.67 1.97 0.07 93.00 03:50:01 PM 4 17.79 0.00 1.40 1.05 0.03 79.72 03:50:01 PM 5 13.41 0.00 1.43 0.53 0.05 84.57 03:50:01 PM 6 3.67 0.00 0.27 0.33 0.05 95.68 03:50:01 PM 7 10.72 0.00 0.80 0.08 0.05 88.35 03:51:01 PM all 29.07 0.00 1.84 1.83 0.09 67.16 03:51:01 PM 0 15.50 0.00 2.20 2.75 0.10 79.45 03:51:01 PM 1 27.12 0.00 1.86 2.33 0.10 68.58 03:51:01 PM 2 34.29 0.00 1.68 1.29 0.08 62.65 03:51:01 PM 3 24.43 0.00 2.15 2.92 0.08 70.42 03:51:01 PM 4 36.21 0.00 1.80 2.23 0.08 59.67 03:51:01 PM 5 28.83 0.00 2.10 1.73 0.07 67.28 03:51:01 PM 6 28.33 0.00 1.33 0.97 0.10 69.27 03:51:01 PM 7 37.89 0.00 1.65 0.42 0.08 59.96 03:52:01 PM all 23.02 0.00 1.36 2.15 0.08 73.40 03:52:01 PM 0 35.25 0.00 0.77 0.17 0.08 63.73 03:52:01 PM 1 8.68 0.00 1.15 3.56 0.08 86.52 03:52:01 PM 2 19.48 0.00 1.82 2.53 0.08 76.08 03:52:01 PM 3 41.39 0.00 2.09 2.48 0.08 53.96 03:52:01 PM 4 24.33 0.00 1.45 3.64 0.10 70.48 03:52:01 PM 5 12.92 0.00 0.80 1.22 0.08 84.97 03:52:01 PM 6 17.36 0.00 0.82 0.70 0.05 81.06 03:52:01 PM 7 24.72 0.00 1.93 2.88 0.08 70.38 03:53:01 PM all 7.41 0.00 1.78 2.06 0.06 88.69 03:53:01 PM 0 5.32 0.00 2.01 2.91 0.07 89.69 03:53:01 PM 1 6.16 0.00 1.95 3.01 0.07 88.81 03:53:01 PM 2 23.72 0.00 1.91 1.80 0.07 72.50 03:53:01 PM 3 3.93 0.00 1.61 3.45 0.03 90.98 03:53:01 PM 4 4.24 0.00 2.01 3.18 0.05 90.52 03:53:01 PM 5 4.83 0.00 1.41 1.54 0.07 92.15 03:53:01 PM 6 4.50 0.00 1.46 0.47 0.07 93.49 03:53:01 PM 7 6.61 0.00 1.90 0.12 0.05 91.33 Average: all 17.79 0.00 1.51 1.73 0.07 78.90 Average: 0 15.76 0.00 1.46 1.61 0.08 81.08 Average: 1 14.31 0.00 1.56 2.68 0.08 81.36 Average: 2 24.68 0.00 1.82 1.57 0.08 71.86 Average: 3 18.50 0.00 1.63 2.70 0.07 77.10 Average: 4 20.64 0.00 1.66 2.53 0.07 75.11 Average: 5 14.99 0.00 1.44 1.26 0.07 82.25 Average: 6 13.45 0.00 0.97 0.62 0.07 84.89 Average: 7 19.97 0.00 1.57 0.88 0.07 77.52