---> uname -a: Linux prd-centos8-docker-8c-8g-78678.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1044 27277 19 3568 30389 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:6a:81:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe6a:81e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:26:0c:63 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:d5ff:fe26:c63/64 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) 10/22/2024 _x86_64_ (8 CPU) 20:11:56 LINUX RESTART (8 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 380.81 14.78 366.03 3283.34 12431.05 08:15:01 PM 234.37 6.81 227.56 1052.58 13435.07 08:16:01 PM 158.41 1.82 156.60 441.32 36626.84 Average: 257.91 7.81 250.11 1593.07 20827.72 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 28772024 30742616 3883688 11.89 2688 2286348 1874292 5.56 195912 3215940 130132 08:15:01 PM 27273376 30042904 5382336 16.48 2688 3074384 2493580 7.40 478556 4388992 546092 08:16:01 PM 28005240 31191232 4650472 14.24 2688 3484692 1464276 4.34 816036 3300208 134348 Average: 28016880 30658917 4638832 14.21 2688 2948475 1944049 5.77 496835 3635047 270191 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 275.35 239.81 2534.53 56.19 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 576.47 436.19 10067.17 51.91 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 303.17 305.93 718.77 2096.05 0.00 0.00 0.00 0.00 08:16:01 PM docker0 12.13 17.16 0.68 306.67 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 384.96 327.27 4439.42 734.45 0.00 0.00 0.00 0.00 Average: docker0 4.04 5.72 0.23 102.18 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) 10/22/2024 _x86_64_ (8 CPU) 20:11:56 LINUX RESTART (8 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 12.32 0.00 1.16 1.64 0.07 84.81 08:14:01 PM 0 13.34 0.00 0.53 0.45 0.05 85.63 08:14:01 PM 1 13.81 0.00 0.88 1.62 0.07 83.62 08:14:01 PM 2 17.32 0.00 2.14 3.01 0.05 77.49 08:14:01 PM 3 8.22 0.00 0.95 1.43 0.18 89.21 08:14:01 PM 4 8.54 0.00 0.52 0.03 0.07 90.85 08:14:01 PM 5 10.90 0.00 1.10 0.78 0.05 87.17 08:14:01 PM 6 10.39 0.00 2.10 3.07 0.05 84.38 08:14:01 PM 7 16.06 0.00 1.08 2.70 0.05 80.10 08:15:01 PM all 28.50 0.00 1.75 1.30 0.09 68.36 08:15:01 PM 0 30.64 0.00 1.96 1.18 0.08 66.13 08:15:01 PM 1 33.75 0.00 1.64 1.41 0.08 63.12 08:15:01 PM 2 25.02 0.00 2.48 2.52 0.10 69.88 08:15:01 PM 3 24.30 0.00 1.55 1.90 0.10 72.16 08:15:01 PM 4 27.18 0.00 2.19 1.42 0.07 69.14 08:15:01 PM 5 35.45 0.00 1.63 1.16 0.10 61.66 08:15:01 PM 6 27.22 0.00 1.14 0.12 0.08 71.44 08:15:01 PM 7 24.38 0.00 1.43 0.69 0.10 73.40 08:16:01 PM all 10.82 0.00 2.71 2.26 0.07 84.14 08:16:01 PM 0 10.57 0.00 2.63 1.44 0.07 85.29 08:16:01 PM 1 8.32 0.00 3.34 6.74 0.07 81.53 08:16:01 PM 2 9.16 0.00 2.56 2.60 0.05 85.63 08:16:01 PM 3 6.08 0.00 2.52 0.97 0.05 90.37 08:16:01 PM 4 7.15 0.00 2.52 3.34 0.07 86.93 08:16:01 PM 5 8.58 0.00 2.70 0.67 0.07 87.97 08:16:01 PM 6 9.67 0.00 2.73 1.62 0.07 85.92 08:16:01 PM 7 27.07 0.00 2.65 0.72 0.08 69.47 Average: all 17.19 0.00 1.87 1.73 0.08 79.13 Average: 0 18.14 0.00 1.71 1.02 0.07 79.06 Average: 1 18.63 0.00 1.95 3.25 0.07 76.10 Average: 2 17.13 0.00 2.39 2.71 0.07 77.70 Average: 3 12.86 0.00 1.67 1.44 0.11 83.92 Average: 4 14.26 0.00 1.74 1.59 0.07 82.34 Average: 5 18.30 0.00 1.81 0.87 0.07 78.95 Average: 6 15.74 0.00 1.99 1.61 0.07 80.59 Average: 7 22.49 0.00 1.72 1.37 0.08 74.34