---> uname -a: Linux prd-centos8-docker-8c-8g-40780.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 995 27557 19 3337 30448 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:dc:92:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fedc:9210/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:31:87:1a 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) 09/22/2024 _x86_64_ (8 CPU) 02:56:28 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 237.50 12.71 224.79 2187.40 8155.88 02:59:01 AM 178.45 14.96 163.49 3718.98 10363.34 03:00:01 AM 174.99 4.72 170.28 144.35 10466.84 Average: 196.98 10.80 186.19 2016.82 9661.98 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29482508 31233280 3173204 9.72 2688 2071396 1557048 4.62 175348 2559900 211064 02:59:01 AM 28972956 30897096 3682756 11.28 2688 2240936 1749704 5.19 189920 3021480 11796 03:00:01 AM 28263180 31223012 4392532 13.45 2688 3269528 1457572 4.32 750868 3153076 776076 Average: 28906215 31117796 3749497 11.48 2688 2527287 1588108 4.71 372045 2911485 332979 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 129.16 90.90 1330.83 19.69 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 151.19 137.68 1035.71 44.78 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 457.41 436.49 3761.42 3804.38 0.00 0.00 0.00 0.00 03:00:01 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 245.93 221.69 2042.71 1289.68 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) 09/22/2024 _x86_64_ (8 CPU) 02:56:28 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.14 0.00 1.28 0.85 0.05 87.67 02:58:01 AM 0 7.41 0.00 0.97 0.92 0.07 90.63 02:58:01 AM 1 11.36 0.00 1.87 1.79 0.07 84.91 02:58:01 AM 2 11.84 0.00 1.51 0.67 0.07 85.92 02:58:01 AM 3 13.52 0.00 1.45 0.85 0.05 84.12 02:58:01 AM 4 5.83 0.00 1.17 0.84 0.03 92.13 02:58:01 AM 5 6.96 0.00 0.50 0.30 0.03 92.20 02:58:01 AM 6 18.10 0.00 1.99 0.85 0.05 79.01 02:58:01 AM 7 6.09 0.00 0.82 0.58 0.03 92.47 02:59:01 AM all 8.64 0.00 0.72 1.03 0.05 89.57 02:59:01 AM 0 5.94 0.00 0.60 0.92 0.05 92.49 02:59:01 AM 1 6.45 0.00 0.94 1.69 0.05 90.87 02:59:01 AM 2 14.21 0.00 0.82 1.34 0.05 83.58 02:59:01 AM 3 4.43 0.00 0.50 1.05 0.05 93.97 02:59:01 AM 4 9.76 0.00 0.80 1.07 0.03 88.34 02:59:01 AM 5 5.14 0.00 0.67 0.58 0.05 93.55 02:59:01 AM 6 16.84 0.00 0.65 0.78 0.05 81.68 02:59:01 AM 7 6.33 0.00 0.78 0.77 0.05 92.07 03:00:01 AM all 12.36 0.00 1.34 2.04 0.07 84.20 03:00:01 AM 0 14.76 0.00 0.99 0.82 0.07 83.37 03:00:01 AM 1 11.08 0.00 1.44 0.45 0.07 86.96 03:00:01 AM 2 21.08 0.00 1.99 7.71 0.08 69.14 03:00:01 AM 3 10.56 0.00 1.14 1.22 0.07 87.02 03:00:01 AM 4 7.19 0.00 1.26 2.45 0.08 89.02 03:00:01 AM 5 10.04 0.00 1.31 2.01 0.07 86.58 03:00:01 AM 6 12.32 0.00 1.71 1.47 0.07 84.44 03:00:01 AM 7 11.81 0.00 0.87 0.17 0.05 87.11 Average: all 10.38 0.00 1.11 1.30 0.06 87.15 Average: 0 9.37 0.00 0.85 0.88 0.06 88.83 Average: 1 9.63 0.00 1.42 1.31 0.06 87.58 Average: 2 15.71 0.00 1.44 3.24 0.07 79.54 Average: 3 9.50 0.00 1.03 1.04 0.06 88.37 Average: 4 7.59 0.00 1.08 1.45 0.05 89.83 Average: 5 7.38 0.00 0.82 0.96 0.05 90.78 Average: 6 15.76 0.00 1.45 1.04 0.06 81.70 Average: 7 8.07 0.00 0.82 0.51 0.04 90.55