---> uname -a: Linux prd-centos8-docker-8c-8g-20279.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1046 26599 19 4244 30381 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:87:46:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe87:4603/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:5b:63:df 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::42:5bff:fe5b:63df/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) 04/03/2024 _x86_64_ (8 CPU) 09:22:34 LINUX RESTART (8 CPU) 09:23:01 AM tps rtps wtps bread/s bwrtn/s 09:24:01 AM 163.09 17.66 145.43 2724.88 6148.68 09:25:01 AM 251.80 19.76 232.04 3980.94 10411.00 09:26:01 AM 152.34 14.78 137.56 1305.75 38596.82 09:27:01 AM 60.38 4.63 55.75 6200.87 20617.66 Average: 156.90 14.21 142.69 3553.05 18944.89 09:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 AM 29655732 31281652 2999980 9.19 2688 1952172 1418912 4.21 161924 2419500 124120 09:25:01 AM 28168636 30333088 4487076 13.74 2688 2478668 2429416 7.21 214408 3795684 300752 09:26:01 AM 26063784 29086456 6591928 20.19 2688 3319708 5342368 15.85 418300 5618836 296 09:27:01 AM 27220228 31085916 5435484 16.64 2688 4159728 1515156 4.50 856876 4030572 65976 Average: 27777095 30446778 4878617 14.94 2688 2977569 2676463 7.94 412877 3966148 122786 09:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 193.02 120.38 1024.58 36.59 0.00 0.00 0.00 0.00 09:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 483.34 370.73 5273.75 69.93 0.00 0.00 0.00 0.00 09:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 09:26:01 AM eth0 950.96 350.52 6749.35 29.00 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.18 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:26:01 AM veth070d27a 0.18 0.45 0.03 0.04 0.00 0.00 0.00 0.00 09:27:01 AM lo 5.15 5.15 0.59 0.59 0.00 0.00 0.00 0.00 09:27:01 AM eth0 263.48 205.21 3652.42 31.86 0.00 0.00 0.00 0.00 09:27:01 AM docker0 2.07 2.48 0.30 0.29 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.16 0.16 0.00 0.00 0.00 0.00 Average: eth0 472.73 261.72 4175.26 41.84 0.00 0.00 0.00 0.00 Average: docker0 0.56 0.70 0.08 0.08 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) 04/03/2024 _x86_64_ (8 CPU) 09:22:34 LINUX RESTART (8 CPU) 09:23:01 AM CPU %user %nice %system %iowait %steal %idle 09:24:01 AM all 9.61 0.00 1.15 1.79 0.05 87.41 09:24:01 AM 0 7.87 0.00 1.24 2.57 0.05 88.27 09:24:01 AM 1 15.85 0.00 1.45 2.35 0.05 80.29 09:24:01 AM 2 5.58 0.00 0.74 2.72 0.05 90.91 09:24:01 AM 3 22.99 0.00 2.47 1.77 0.05 72.72 09:24:01 AM 4 3.18 0.00 0.87 3.73 0.03 92.19 09:24:01 AM 5 14.54 0.00 1.37 0.70 0.03 83.36 09:24:01 AM 6 3.56 0.00 0.53 0.08 0.05 95.77 09:24:01 AM 7 3.24 0.00 0.52 0.40 0.05 95.79 09:25:01 AM all 19.00 0.00 1.34 1.99 0.06 77.60 09:25:01 AM 0 21.98 0.00 1.44 1.81 0.08 74.69 09:25:01 AM 1 24.05 0.00 0.79 0.23 0.08 74.85 09:25:01 AM 2 12.31 0.00 1.00 2.63 0.07 83.99 09:25:01 AM 3 27.98 0.00 2.35 5.25 0.07 64.36 09:25:01 AM 4 17.78 0.00 1.05 1.17 0.05 79.95 09:25:01 AM 5 25.43 0.00 1.20 0.90 0.07 72.40 09:25:01 AM 6 8.86 0.00 1.56 3.27 0.05 86.26 09:25:01 AM 7 13.57 0.00 1.37 0.72 0.05 84.29 09:26:01 AM all 25.37 0.23 2.51 3.26 0.08 68.55 09:26:01 AM 0 30.69 0.00 2.47 0.30 0.08 66.45 09:26:01 AM 1 16.12 0.05 2.14 3.05 0.08 78.56 09:26:01 AM 2 23.34 1.77 2.45 6.57 0.08 65.78 09:26:01 AM 3 20.83 0.00 2.67 7.86 0.07 68.57 09:26:01 AM 4 25.72 0.00 2.29 0.93 0.08 70.98 09:26:01 AM 5 31.72 0.00 2.68 0.64 0.07 64.90 09:26:01 AM 6 22.99 0.00 2.58 4.95 0.08 69.40 09:26:01 AM 7 31.54 0.00 2.79 1.81 0.08 63.78 09:27:01 AM all 19.73 0.08 1.89 2.07 0.07 76.17 09:27:01 AM 0 14.47 0.00 1.72 0.15 0.07 83.59 09:27:01 AM 1 20.12 0.00 2.90 3.94 0.08 72.95 09:27:01 AM 2 25.38 0.57 2.33 0.64 0.07 71.00 09:27:01 AM 3 25.39 0.00 1.82 3.54 0.08 69.17 09:27:01 AM 4 13.89 0.00 1.49 1.64 0.07 82.91 09:27:01 AM 5 18.81 0.02 1.93 3.75 0.07 75.43 09:27:01 AM 6 19.13 0.02 1.39 1.04 0.07 78.36 09:27:01 AM 7 20.73 0.00 1.57 1.83 0.05 75.82 Average: all 18.41 0.08 1.72 2.28 0.06 77.45 Average: 0 18.73 0.00 1.72 1.21 0.07 78.27 Average: 1 19.04 0.01 1.82 2.39 0.08 76.66 Average: 2 16.61 0.58 1.63 3.14 0.07 77.97 Average: 3 24.30 0.00 2.33 4.60 0.07 68.71 Average: 4 15.12 0.00 1.42 1.87 0.06 81.53 Average: 5 22.60 0.00 1.79 1.50 0.06 74.05 Average: 6 13.61 0.00 1.51 2.33 0.06 82.48 Average: 7 17.25 0.00 1.56 1.19 0.06 79.94