---> uname -a: Linux prd-centos8-docker-8c-8g-18472.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 1038 27633 19 3218 30395 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:6d:bf:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe6d:bf11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:08:2d:d2 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::42:4fff:fe08:2dd2/64 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) 03/27/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:02 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 163.18 75.87 87.31 10961.88 41383.72 06:24:01 AM 330.29 2.00 328.29 286.04 11887.24 06:25:01 AM 284.21 3.93 280.27 1365.81 31523.68 06:26:01 AM 110.46 1.57 108.90 127.82 12964.76 Average: 222.28 20.61 201.67 3152.86 24368.98 06:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29528288 31216460 3127424 9.58 2688 2014732 1542760 4.58 202224 2507416 205964 06:24:01 AM 28658596 30542896 3997116 12.24 2688 2200352 2264424 6.72 196932 3331888 142208 06:25:01 AM 27189928 29859856 5465784 16.74 2688 2973168 2694420 7.99 409904 4532116 3676 06:26:01 AM 28324168 31152344 4331544 13.26 2688 3127576 1505036 4.47 650348 3150608 33192 Average: 28425245 30692889 4230467 12.95 2688 2578957 2001660 5.94 364852 3380507 96260 06:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 392.38 235.67 1509.85 59.95 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 265.21 232.46 2434.77 54.03 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 446.13 373.34 6875.12 47.85 0.00 0.00 0.00 0.00 06:25:01 AM docker0 2.62 5.35 0.15 139.77 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 296.20 292.89 521.44 1929.18 0.00 0.00 0.00 0.00 06:26:01 AM docker0 3.78 7.08 0.24 165.90 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 349.80 283.79 2840.84 524.69 0.00 0.00 0.00 0.00 Average: docker0 1.61 3.12 0.10 76.74 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) 03/27/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:02 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.37 0.00 2.67 3.04 0.08 80.84 06:23:01 AM 0 7.65 0.00 3.13 1.30 0.10 87.82 06:23:01 AM 1 12.18 0.00 1.73 0.63 0.07 85.39 06:23:01 AM 2 8.20 0.00 2.76 5.78 0.07 83.19 06:23:01 AM 3 29.88 0.00 3.30 6.76 0.08 59.98 06:23:01 AM 4 7.03 0.00 1.38 0.37 0.09 91.13 06:23:01 AM 5 21.27 0.00 3.18 7.06 0.07 68.42 06:23:01 AM 6 10.15 0.00 2.69 0.84 0.07 86.26 06:23:01 AM 7 10.56 0.00 3.20 1.55 0.07 84.63 06:24:01 AM all 15.38 0.00 1.22 1.65 0.07 81.67 06:24:01 AM 0 8.52 0.00 0.90 0.63 0.07 89.88 06:24:01 AM 1 25.73 0.00 1.94 4.13 0.10 68.10 06:24:01 AM 2 13.14 0.00 1.59 3.03 0.07 82.16 06:24:01 AM 3 14.63 0.00 1.04 1.16 0.07 83.11 06:24:01 AM 4 12.72 0.00 0.60 0.13 0.08 86.46 06:24:01 AM 5 29.85 0.00 0.93 0.62 0.07 68.53 06:24:01 AM 6 6.35 0.00 1.47 2.01 0.07 90.11 06:24:01 AM 7 12.10 0.00 1.25 1.52 0.07 85.06 06:25:01 AM all 21.66 0.00 1.67 2.86 0.08 73.72 06:25:01 AM 0 16.63 0.00 1.44 1.54 0.10 80.29 06:25:01 AM 1 20.98 0.00 1.74 3.10 0.08 74.10 06:25:01 AM 2 30.49 0.00 1.57 5.37 0.10 62.47 06:25:01 AM 3 25.07 0.00 2.08 2.78 0.08 69.99 06:25:01 AM 4 20.59 0.00 2.21 5.47 0.08 71.64 06:25:01 AM 5 30.84 0.00 1.64 2.14 0.08 65.30 06:25:01 AM 6 18.98 0.00 1.32 1.94 0.07 77.69 06:25:01 AM 7 9.65 0.00 1.36 0.59 0.07 88.34 06:26:01 AM all 12.48 0.00 2.24 0.50 0.08 84.70 06:26:01 AM 0 7.89 0.00 2.33 0.20 0.07 89.52 06:26:01 AM 1 8.66 0.00 2.44 0.15 0.08 88.66 06:26:01 AM 2 26.80 0.00 2.82 0.50 0.10 69.78 06:26:01 AM 3 17.61 0.00 2.14 0.54 0.07 79.64 06:26:01 AM 4 10.49 0.00 2.15 0.20 0.07 87.10 06:26:01 AM 5 15.93 0.00 2.13 0.60 0.07 81.27 06:26:01 AM 6 7.52 0.00 2.14 1.39 0.08 88.87 06:26:01 AM 7 4.96 0.00 1.81 0.45 0.08 92.70 Average: all 15.73 0.00 1.95 2.01 0.08 80.23 Average: 0 10.19 0.00 1.94 0.92 0.08 86.87 Average: 1 16.91 0.00 1.97 2.01 0.08 79.03 Average: 2 19.71 0.00 2.18 3.66 0.08 74.36 Average: 3 21.77 0.00 2.13 2.79 0.08 73.23 Average: 4 12.73 0.00 1.59 1.55 0.08 84.06 Average: 5 24.49 0.00 1.96 2.59 0.07 70.89 Average: 6 10.75 0.00 1.90 1.55 0.07 85.73 Average: 7 9.32 0.00 1.90 1.02 0.07 87.69