---> uname -a: Linux prd-centos8-docker-8c-8g-2345.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 1014 27045 19 3830 30423 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:35:df:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe35:df9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:d5:70:29 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) 10/02/2025 _x86_64_ (8 CPU) 13:51:27 LINUX RESTART (8 CPU) 01:52:01 PM tps rtps wtps bread/s bwrtn/s 01:53:01 PM 134.56 21.94 112.61 5698.37 6597.15 01:54:01 PM 143.67 14.25 129.42 3193.74 10319.88 01:55:01 PM 238.56 2.80 235.76 77.05 10013.68 01:56:01 PM 118.11 2.08 116.03 143.84 48066.44 Average: 158.72 10.27 148.45 2278.43 18748.43 01:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 PM 29610140 31189792 3045572 9.33 2688 1912004 1589544 4.72 153764 2496784 118340 01:54:01 PM 29282120 31134204 3373592 10.33 2688 2169192 1599684 4.75 154956 2755568 46592 01:55:01 PM 27539344 30631768 5116368 15.67 2688 3400132 1985980 5.89 179832 4435860 1034484 01:56:01 PM 27708908 31173956 4946804 15.15 2688 3768152 1478836 4.39 518632 3917612 25640 Average: 28535128 31032430 4120584 12.62 2688 2812370 1663511 4.94 251796 3401456 306264 01:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 484.12 307.08 1653.79 70.12 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 118.11 112.58 546.50 41.59 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 539.88 385.75 9584.73 53.45 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 162.87 186.04 299.81 1889.82 0.00 0.00 0.00 0.00 01:56:01 PM 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 326.24 247.86 3021.05 513.71 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) 10/02/2025 _x86_64_ (8 CPU) 13:51:27 LINUX RESTART (8 CPU) 01:52:01 PM CPU %user %nice %system %iowait %steal %idle 01:53:01 PM all 11.26 0.00 1.61 6.57 0.06 80.50 01:53:01 PM 0 8.42 0.00 2.16 2.63 0.07 86.72 01:53:01 PM 1 13.32 0.00 1.88 9.45 0.07 75.29 01:53:01 PM 2 8.86 0.00 1.41 5.88 0.05 83.81 01:53:01 PM 3 15.79 0.00 1.87 12.74 0.07 69.53 01:53:01 PM 4 11.93 0.00 1.66 6.41 0.08 79.92 01:53:01 PM 5 12.31 0.00 1.22 4.24 0.05 82.18 01:53:01 PM 6 10.21 0.00 1.00 8.24 0.03 80.51 01:53:01 PM 7 9.24 0.00 1.69 2.98 0.05 86.04 01:54:01 PM all 6.98 0.00 0.82 2.08 0.05 90.07 01:54:01 PM 0 7.75 0.00 1.09 1.09 0.07 90.01 01:54:01 PM 1 9.13 0.00 1.07 1.24 0.05 88.51 01:54:01 PM 2 3.10 0.00 0.62 1.16 0.05 95.08 01:54:01 PM 3 3.40 0.00 0.45 0.80 0.08 95.27 01:54:01 PM 4 7.69 0.00 0.85 4.17 0.03 87.25 01:54:01 PM 5 2.41 0.00 0.22 0.08 0.02 97.28 01:54:01 PM 6 5.57 0.00 0.78 3.84 0.05 89.76 01:54:01 PM 7 16.75 0.00 1.49 4.25 0.05 77.46 01:55:01 PM all 10.72 0.00 1.03 2.89 0.06 85.30 01:55:01 PM 0 17.96 0.00 1.22 0.94 0.07 79.81 01:55:01 PM 1 9.99 0.00 1.07 4.80 0.05 84.09 01:55:01 PM 2 16.51 0.00 0.84 5.27 0.07 77.32 01:55:01 PM 3 12.80 0.00 1.00 1.21 0.07 84.92 01:55:01 PM 4 8.46 0.00 1.30 2.41 0.05 87.78 01:55:01 PM 5 7.30 0.00 0.87 1.40 0.07 90.36 01:55:01 PM 6 8.98 0.00 1.27 3.26 0.07 86.42 01:55:01 PM 7 3.73 0.00 0.70 3.82 0.05 91.70 01:56:01 PM all 9.99 0.00 1.33 2.93 0.05 85.70 01:56:01 PM 0 6.01 0.00 0.90 1.42 0.05 91.62 01:56:01 PM 1 8.57 0.00 0.97 2.61 0.07 87.78 01:56:01 PM 2 8.18 0.00 1.69 3.62 0.05 86.46 01:56:01 PM 3 16.46 0.00 1.82 1.37 0.05 80.30 01:56:01 PM 4 16.57 0.00 1.37 5.35 0.05 76.66 01:56:01 PM 5 5.93 0.00 1.14 2.54 0.03 90.36 01:56:01 PM 6 6.45 0.00 1.05 0.99 0.03 91.48 01:56:01 PM 7 11.77 0.00 1.68 5.57 0.05 80.93 Average: all 9.74 0.00 1.20 3.62 0.05 85.39 Average: 0 10.04 0.00 1.34 1.52 0.06 87.04 Average: 1 10.25 0.00 1.25 4.52 0.06 83.92 Average: 2 9.16 0.00 1.14 3.98 0.05 85.66 Average: 3 12.11 0.00 1.29 4.03 0.07 82.50 Average: 4 11.16 0.00 1.30 4.58 0.05 82.91 Average: 5 6.99 0.00 0.86 2.07 0.04 90.04 Average: 6 7.80 0.00 1.03 4.08 0.05 87.04 Average: 7 10.38 0.00 1.39 4.15 0.05 84.03