---> uname -a: Linux prd-centos8-docker-4c-4g-76921.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 756 12356 19 2650 14675 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:02:77:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe02:77d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:a7:e4:be 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) 10/15/2024 _x86_64_ (4 CPU) 13:22:29 LINUX RESTART (4 CPU) 01:23:02 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 219.81 17.50 202.30 2706.74 6915.59 01:25:01 PM 213.34 4.76 208.58 762.43 10089.36 01:26:01 PM 48.45 1.18 47.27 71.71 7644.90 Average: 160.21 7.76 152.45 1171.72 8224.09 01:23:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13352064 15111536 2789460 17.28 2688 1974952 1115412 6.49 163052 2271476 138116 01:25:01 PM 11767916 13870864 4373608 27.10 2688 2309112 2347188 13.65 225536 3743788 217548 01:26:01 PM 12685744 15059752 3455780 21.41 2688 2578836 1110240 6.46 518892 2533892 276568 Average: 12601908 14680717 3539616 21.93 2688 2287633 1524280 8.87 302493 2849719 210744 01:23:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 247.78 138.19 1189.73 51.71 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 358.69 239.26 3957.53 50.89 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 19.06 19.06 4.82 4.82 0.00 0.00 0.00 0.00 01:26:01 PM eth0 111.25 105.96 441.54 1023.16 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.39 6.39 1.61 1.61 0.00 0.00 0.00 0.00 Average: eth0 239.21 161.27 1866.92 377.02 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) 10/15/2024 _x86_64_ (4 CPU) 13:22:29 LINUX RESTART (4 CPU) 01:23:02 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 20.01 0.00 2.36 2.17 0.08 75.38 01:24:01 PM 0 19.80 0.00 1.99 1.38 0.09 76.75 01:24:01 PM 1 11.87 0.00 2.42 2.95 0.09 82.68 01:24:01 PM 2 25.90 0.00 2.94 2.25 0.07 68.84 01:24:01 PM 3 22.48 0.00 2.09 2.09 0.09 73.25 01:25:01 PM all 39.91 0.00 2.46 5.23 0.14 52.26 01:25:01 PM 0 41.62 0.00 3.08 5.11 0.13 50.05 01:25:01 PM 1 39.82 0.00 2.31 5.74 0.13 51.99 01:25:01 PM 2 33.22 0.00 3.05 6.20 0.15 57.37 01:25:01 PM 3 44.99 0.00 1.38 3.86 0.13 49.64 01:26:01 PM all 32.66 0.00 1.93 1.00 0.10 64.32 01:26:01 PM 0 30.80 0.00 1.49 1.16 0.10 66.45 01:26:01 PM 1 33.18 0.00 3.13 2.75 0.12 60.82 01:26:01 PM 2 38.95 0.00 2.01 0.05 0.08 58.90 01:26:01 PM 3 27.68 0.00 1.08 0.03 0.08 71.13 Average: all 30.91 0.00 2.25 2.80 0.11 63.93 Average: 0 30.79 0.00 2.19 2.56 0.11 64.35 Average: 1 28.38 0.00 2.62 3.82 0.11 65.07 Average: 2 32.72 0.00 2.67 2.84 0.10 61.67 Average: 3 31.76 0.00 1.51 2.00 0.10 64.63