---> uname -a: Linux prd-centos8-docker-8c-8g-17150.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 1016 27311 19 3561 30426 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:b4:c0:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:feb4:c0a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:cc:0d:b3 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) 06/15/2024 _x86_64_ (8 CPU) 15:41:25 LINUX RESTART (8 CPU) 03:42:02 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 166.49 21.42 145.07 4342.26 8949.00 03:44:01 PM 205.65 10.63 195.02 5687.30 11019.93 03:45:01 PM 65.84 2.97 62.88 1750.48 32573.18 Average: 145.88 11.62 134.26 3924.36 17561.87 03:42:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 29271036 31109092 3384676 10.36 2688 2157960 1738632 5.16 175532 2757804 117372 03:44:01 PM 27528184 30433724 5127528 15.70 2688 3215588 2309412 6.85 560964 4072592 736368 03:45:01 PM 28040216 31229024 4615496 14.13 2688 3497480 1431712 4.25 796744 3325744 24184 Average: 28279812 30923947 4375900 13.40 2688 2957009 1826585 5.42 511080 3385380 292641 03:42:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 123.08 91.00 1230.25 33.51 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 320.08 269.54 4578.15 36.59 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 251.93 185.15 2792.36 32.95 0.00 0.00 0.00 0.00 03:45:01 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 232.30 182.41 2876.06 34.35 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) 06/15/2024 _x86_64_ (8 CPU) 15:41:25 LINUX RESTART (8 CPU) 03:42:02 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 12.46 0.00 1.20 0.61 0.06 85.66 03:43:01 PM 0 18.19 0.00 1.17 0.31 0.07 80.26 03:43:01 PM 1 15.67 0.00 1.55 0.41 0.07 82.31 03:43:01 PM 2 18.14 0.00 2.00 1.19 0.03 78.64 03:43:01 PM 3 12.98 0.00 0.88 0.17 0.05 85.92 03:43:01 PM 4 15.24 0.00 1.61 0.56 0.14 82.44 03:43:01 PM 5 9.56 0.00 1.15 1.05 0.05 88.18 03:43:01 PM 6 6.28 0.00 0.56 0.75 0.03 92.38 03:43:01 PM 7 3.65 0.00 0.68 0.44 0.07 95.16 03:44:01 PM all 35.65 0.00 2.31 0.79 0.08 61.16 03:44:01 PM 0 43.52 0.00 2.06 0.89 0.10 53.43 03:44:01 PM 1 27.33 0.00 2.21 0.37 0.07 70.02 03:44:01 PM 2 36.24 0.00 2.66 1.12 0.08 59.90 03:44:01 PM 3 43.12 0.00 1.72 0.54 0.08 54.54 03:44:01 PM 4 30.38 0.00 2.29 0.89 0.08 66.35 03:44:01 PM 5 34.04 0.00 2.80 1.71 0.08 61.36 03:44:01 PM 6 25.68 0.00 1.93 0.23 0.08 72.08 03:44:01 PM 7 44.89 0.00 2.80 0.60 0.08 51.63 03:45:01 PM all 16.78 0.00 1.25 1.28 0.06 80.63 03:45:01 PM 0 12.06 0.00 1.20 0.03 0.07 86.64 03:45:01 PM 1 23.41 0.00 1.49 0.60 0.07 74.44 03:45:01 PM 2 13.24 0.00 1.35 1.92 0.07 83.41 03:45:01 PM 3 14.22 0.00 1.09 0.17 0.05 84.48 03:45:01 PM 4 37.52 0.00 1.82 2.42 0.07 58.17 03:45:01 PM 5 12.30 0.00 1.12 3.35 0.08 83.15 03:45:01 PM 6 18.00 0.00 1.12 1.42 0.05 79.41 03:45:01 PM 7 3.53 0.00 0.77 0.32 0.07 95.32 Average: all 21.67 0.00 1.59 0.90 0.07 75.78 Average: 0 24.61 0.00 1.48 0.41 0.08 73.42 Average: 1 22.16 0.00 1.75 0.46 0.07 75.56 Average: 2 22.55 0.00 2.01 1.41 0.06 73.97 Average: 3 23.49 0.00 1.23 0.29 0.06 74.93 Average: 4 27.78 0.00 1.91 1.29 0.10 68.91 Average: 5 18.66 0.00 1.69 2.04 0.07 77.53 Average: 6 16.70 0.00 1.21 0.80 0.06 81.24 Average: 7 17.40 0.00 1.42 0.45 0.07 80.65