---> uname -a: Linux prd-centos8-docker-8c-8g-17022.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1683 26812 19 3393 29759 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:1a:2b:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe1a:2b79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:d4:3e:fd 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/15/2024 _x86_64_ (8 CPU) 06:47:24 LINUX RESTART (8 CPU) 06:48:02 AM tps rtps wtps bread/s bwrtn/s 06:49:01 AM 135.60 21.35 114.25 4238.60 9043.03 06:50:01 AM 249.65 11.06 238.59 5791.14 13537.54 06:51:01 AM 72.64 3.10 69.54 138.51 28083.60 Average: 152.73 11.79 140.95 3384.81 16931.69 06:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 AM 29365324 31180200 3290388 10.08 2688 2136228 1983468 5.88 173768 2670256 133676 06:50:01 AM 27536576 30195140 5119136 15.68 2688 2969624 2784232 8.26 503020 4124428 466792 06:51:01 AM 27454784 30471112 5200928 15.93 2688 3325024 2051988 6.09 757940 3948584 13280 Average: 28118895 30615484 4536817 13.89 2688 2810292 2273229 6.74 478243 3581089 204583 06:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 89.07 60.28 1156.47 27.86 0.00 0.00 0.00 0.00 06:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 349.43 291.90 4275.56 45.34 0.00 0.00 0.00 0.00 06:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 327.76 211.51 1483.35 184.60 0.00 0.00 0.00 0.00 06:51:01 AM docker0 0.00 0.00 0.00 0.00 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 256.36 188.62 2311.66 86.26 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 06/15/2024 _x86_64_ (8 CPU) 06:47:24 LINUX RESTART (8 CPU) 06:48:02 AM CPU %user %nice %system %iowait %steal %idle 06:49:01 AM all 11.33 0.00 0.98 1.00 0.05 86.64 06:49:01 AM 0 6.20 0.00 0.71 0.51 0.05 92.53 06:49:01 AM 1 23.31 0.00 1.82 0.59 0.07 74.21 06:49:01 AM 2 1.58 0.00 0.39 1.17 0.05 96.80 06:49:01 AM 3 26.83 0.00 2.10 3.17 0.05 67.84 06:49:01 AM 4 12.63 0.00 1.14 1.27 0.03 84.93 06:49:01 AM 5 4.70 0.00 0.47 0.64 0.03 94.15 06:49:01 AM 6 12.82 0.00 1.02 0.61 0.03 85.52 06:49:01 AM 7 2.53 0.00 0.19 0.03 0.05 97.20 06:50:01 AM all 33.40 0.00 1.94 1.47 0.08 63.11 06:50:01 AM 0 43.99 0.00 1.97 0.57 0.08 53.38 06:50:01 AM 1 30.53 0.00 1.44 1.22 0.08 66.73 06:50:01 AM 2 36.89 0.00 3.41 2.21 0.10 57.39 06:50:01 AM 3 44.32 0.00 1.66 1.51 0.08 52.43 06:50:01 AM 4 20.84 0.00 1.69 1.09 0.07 76.31 06:50:01 AM 5 20.24 0.00 1.79 2.76 0.08 75.12 06:50:01 AM 6 42.73 0.00 2.11 1.88 0.08 53.20 06:50:01 AM 7 27.60 0.00 1.42 0.55 0.07 70.35 06:51:01 AM all 19.21 0.00 1.22 1.87 0.06 77.64 06:51:01 AM 0 8.30 0.00 0.90 2.42 0.07 88.30 06:51:01 AM 1 25.95 0.00 1.22 0.39 0.05 72.40 06:51:01 AM 2 25.49 0.00 1.15 4.84 0.05 68.47 06:51:01 AM 3 41.38 0.00 1.66 6.35 0.07 50.54 06:51:01 AM 4 30.42 0.00 1.66 0.08 0.07 67.78 06:51:01 AM 5 8.83 0.00 1.31 0.00 0.05 89.82 06:51:01 AM 6 7.77 0.00 1.14 0.69 0.07 90.34 06:51:01 AM 7 5.52 0.00 0.72 0.20 0.05 93.51 Average: all 21.36 0.00 1.38 1.45 0.06 75.75 Average: 0 19.56 0.00 1.20 1.17 0.07 78.00 Average: 1 26.61 0.00 1.49 0.73 0.07 71.10 Average: 2 21.41 0.00 1.65 2.75 0.07 74.11 Average: 3 37.56 0.00 1.80 3.68 0.07 56.89 Average: 4 21.34 0.00 1.50 0.81 0.06 76.30 Average: 5 11.28 0.00 1.19 1.14 0.06 86.33 Average: 6 21.14 0.00 1.42 1.06 0.06 76.31 Average: 7 11.93 0.00 0.78 0.26 0.06 86.97