---> uname -a: Linux prd-centos8-docker-8c-8g-77030.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 1018 27523 19 3347 30424 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:e2:34:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fee2:34cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:40:12:45 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) 10/16/2024 _x86_64_ (8 CPU) 02:56:23 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 162.44 14.91 147.53 3752.97 7213.05 02:59:01 AM 300.75 16.81 283.94 2402.93 11913.53 03:00:01 AM 97.47 0.65 96.82 65.72 35482.50 Average: 186.89 10.79 176.10 2073.89 18202.68 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29463556 31263856 3192148 9.78 2688 2121288 1405252 4.17 172448 2581472 208572 02:59:01 AM 28005980 30459280 4649724 14.24 2688 2764508 1998716 5.93 313960 3846900 505404 03:00:01 AM 28255064 31225868 4400640 13.48 2688 3280548 1401920 4.16 756392 3156392 1064 Average: 28574867 30983001 4080837 12.50 2688 2722115 1601963 4.75 414267 3194921 238347 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 89.05 65.74 1165.90 23.78 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 417.94 368.11 4165.33 55.88 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 175.37 207.68 481.56 3780.14 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 227.47 213.85 1937.72 1286.53 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) 10/16/2024 _x86_64_ (8 CPU) 02:56:23 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.83 0.00 1.15 0.73 0.05 88.24 02:58:01 AM 0 2.19 0.00 0.70 1.12 0.05 95.95 02:58:01 AM 1 15.17 0.00 1.67 0.40 0.07 82.69 02:58:01 AM 2 17.74 0.00 1.64 1.02 0.07 79.54 02:58:01 AM 3 7.88 0.00 0.92 0.70 0.05 90.45 02:58:01 AM 4 23.33 0.00 2.23 0.97 0.07 73.40 02:58:01 AM 5 7.16 0.00 0.82 0.50 0.03 91.48 02:58:01 AM 6 3.67 0.00 0.45 0.13 0.03 95.71 02:58:01 AM 7 1.51 0.00 0.80 0.97 0.02 96.70 02:59:01 AM all 15.36 0.00 1.18 1.49 0.08 81.89 02:59:01 AM 0 10.76 0.00 1.61 1.47 0.08 86.08 02:59:01 AM 1 12.92 0.00 1.05 1.71 0.08 84.24 02:59:01 AM 2 15.34 0.00 1.21 1.09 0.07 82.30 02:59:01 AM 3 21.49 0.00 1.57 2.43 0.07 74.45 02:59:01 AM 4 12.68 0.00 0.99 0.65 0.08 85.59 02:59:01 AM 5 11.99 0.00 1.27 1.71 0.08 84.95 02:59:01 AM 6 17.80 0.00 0.85 1.77 0.08 79.49 02:59:01 AM 7 19.91 0.00 0.89 1.09 0.08 78.03 03:00:01 AM all 10.31 0.00 1.09 2.09 0.05 86.45 03:00:01 AM 0 5.57 0.00 1.30 1.25 0.08 91.79 03:00:01 AM 1 5.29 0.00 1.02 4.70 0.07 88.92 03:00:01 AM 2 20.88 0.00 1.49 3.68 0.07 73.89 03:00:01 AM 3 12.73 0.00 0.92 0.63 0.05 85.66 03:00:01 AM 4 11.25 0.00 0.80 0.62 0.03 87.30 03:00:01 AM 5 1.42 0.00 0.73 2.25 0.05 95.54 03:00:01 AM 6 18.35 0.00 1.56 3.60 0.05 76.45 03:00:01 AM 7 7.02 0.00 0.89 0.02 0.02 92.06 Average: all 11.83 0.00 1.14 1.44 0.06 85.53 Average: 0 6.17 0.00 1.20 1.28 0.07 91.27 Average: 1 11.13 0.00 1.25 2.27 0.07 85.28 Average: 2 17.99 0.00 1.44 1.93 0.07 78.57 Average: 3 14.03 0.00 1.14 1.25 0.06 83.53 Average: 4 15.76 0.00 1.34 0.75 0.06 82.09 Average: 5 6.85 0.00 0.94 1.49 0.06 90.66 Average: 6 13.27 0.00 0.95 1.83 0.06 83.89 Average: 7 9.48 0.00 0.86 0.69 0.04 88.93