---> uname -a: Linux prd-centos8-docker-8c-8g-39115.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: 2800.000 BogoMIPS: 5600.00 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 1057 27262 19 3571 30376 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:85:04:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe85:474/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:26:28:35 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 inet6 fe80::42:dff:fe26:2835/64 scope link 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) 09/16/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:03 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 116.34 9.60 106.74 2965.97 7680.92 08:14:01 PM 409.60 17.56 392.04 2735.75 12788.99 08:15:01 PM 255.87 3.02 252.86 445.64 45247.78 Average: 262.23 10.06 252.17 2038.68 22067.78 08:12:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29495816 31278016 3159896 9.68 2688 2103424 1369320 4.06 169976 2552548 166420 08:14:01 PM 28102424 30332336 4553288 13.94 2688 2542680 2016752 5.98 279112 3791100 254572 08:15:01 PM 26651992 29774136 6003720 18.38 2688 3420908 2579368 7.65 638336 4828440 58872 Average: 28083411 30461496 4572301 14.00 2688 2689004 1988480 5.90 362475 3724029 159955 08:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 85.45 61.78 1082.92 28.61 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 439.10 379.94 5644.04 53.52 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 509.06 409.81 7004.59 1074.22 0.00 0.00 0.00 0.00 08:15:01 PM docker0 7.88 13.89 0.47 305.87 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 347.47 286.36 4616.76 389.52 0.00 0.00 0.00 0.00 Average: docker0 2.66 4.68 0.16 103.12 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) 09/16/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:03 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.01 0.00 0.98 0.81 0.06 89.13 08:13:01 PM 0 14.38 0.00 1.33 0.83 0.09 83.38 08:13:01 PM 1 3.99 0.00 0.66 0.50 0.07 94.78 08:13:01 PM 2 10.64 0.00 1.19 1.57 0.05 86.54 08:13:01 PM 3 8.67 0.00 0.71 1.14 0.05 89.44 08:13:01 PM 4 13.45 0.00 1.66 0.74 0.09 84.06 08:13:01 PM 5 3.23 0.00 0.59 0.42 0.07 95.69 08:13:01 PM 6 5.60 0.00 0.71 0.48 0.05 93.16 08:13:01 PM 7 12.14 0.00 0.98 0.83 0.05 86.00 08:14:01 PM all 25.26 0.00 1.60 2.96 0.10 70.07 08:14:01 PM 0 25.22 0.00 1.58 5.49 0.12 67.60 08:14:01 PM 1 27.87 0.00 2.33 3.74 0.08 65.97 08:14:01 PM 2 33.34 0.00 1.47 1.84 0.12 63.22 08:14:01 PM 3 17.63 0.00 2.44 7.57 0.12 72.24 08:14:01 PM 4 29.61 0.00 1.04 0.74 0.08 68.53 08:14:01 PM 5 24.20 0.00 1.56 2.14 0.13 71.97 08:14:01 PM 6 14.01 0.00 1.17 1.56 0.10 83.16 08:14:01 PM 7 30.17 0.00 1.22 0.60 0.08 67.93 08:15:01 PM all 16.44 0.00 3.01 3.20 0.10 77.26 08:15:01 PM 0 15.95 0.00 2.62 1.58 0.08 79.76 08:15:01 PM 1 20.79 0.00 2.83 5.62 0.10 70.66 08:15:01 PM 2 11.27 0.00 3.17 2.55 0.08 82.92 08:15:01 PM 3 13.32 0.00 3.04 2.94 0.12 80.58 08:15:01 PM 4 17.89 0.00 3.43 5.97 0.12 72.60 08:15:01 PM 5 17.47 0.00 3.25 4.09 0.08 75.10 08:15:01 PM 6 16.84 0.00 2.71 0.15 0.08 80.21 08:15:01 PM 7 17.98 0.00 2.99 2.72 0.10 76.21 Average: all 16.98 0.00 1.87 2.34 0.09 78.72 Average: 0 18.56 0.00 1.85 2.65 0.10 76.85 Average: 1 17.68 0.00 1.95 3.31 0.08 76.98 Average: 2 18.51 0.00 1.95 1.99 0.08 77.46 Average: 3 13.24 0.00 2.08 3.91 0.10 80.68 Average: 4 20.39 0.00 2.05 2.50 0.10 74.97 Average: 5 15.09 0.00 1.81 2.23 0.10 80.77 Average: 6 12.21 0.00 1.54 0.73 0.08 85.44 Average: 7 20.18 0.00 1.74 1.39 0.08 76.61