---> uname -a: Linux prd-centos8-docker-8c-8g-6480.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 999 27042 19 3847 30438 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:2d:88:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe2d:889f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:a4:6c:94 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) 02/18/2024 _x86_64_ (8 CPU) 23:36:20 LINUX RESTART (8 CPU) 11:37:03 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 136.56 9.36 127.20 2980.45 9786.19 11:39:01 PM 278.87 16.04 262.83 1763.55 8289.52 11:40:01 PM 159.53 0.67 158.86 61.58 54942.24 Average: 192.28 8.68 183.59 1586.30 24503.61 11:37:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29464624 31274480 3191080 9.77 2688 2128472 1377272 4.09 171840 2569272 116764 11:39:01 PM 27778100 31229876 4877604 14.94 2688 3757900 1400312 4.15 364884 4012732 1528408 11:40:01 PM 27649140 31126780 5006564 15.33 2688 3781744 1463176 4.34 542064 3956976 26736 Average: 28297288 31210379 4358416 13.35 2688 3222705 1413587 4.19 359596 3512993 557303 11:37:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 80.49 55.37 1091.75 20.63 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 635.07 466.23 9737.19 81.01 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 148.25 165.33 299.67 1893.71 0.00 0.00 0.00 0.00 11:40:01 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 290.28 230.94 3739.09 672.39 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) 02/18/2024 _x86_64_ (8 CPU) 23:36:20 LINUX RESTART (8 CPU) 11:37:03 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.29 0.00 1.10 0.94 0.05 87.62 11:38:01 PM 0 4.97 0.00 0.83 0.52 0.07 93.61 11:38:01 PM 1 4.85 0.00 1.02 1.62 0.07 92.44 11:38:01 PM 2 13.78 0.00 1.50 0.83 0.07 83.81 11:38:01 PM 3 23.58 0.00 1.57 0.85 0.05 73.95 11:38:01 PM 4 12.25 0.00 1.23 1.61 0.03 84.88 11:38:01 PM 5 9.42 0.00 0.85 0.54 0.03 89.16 11:38:01 PM 6 3.05 0.00 0.40 0.45 0.05 96.05 11:38:01 PM 7 10.41 0.00 1.38 1.12 0.03 87.06 11:39:01 PM all 14.50 0.00 1.58 1.12 0.08 82.71 11:39:01 PM 0 15.13 0.00 0.95 0.52 0.08 83.32 11:39:01 PM 1 11.99 0.00 1.19 1.46 0.07 85.30 11:39:01 PM 2 8.72 0.00 1.78 0.44 0.08 88.99 11:39:01 PM 3 16.16 0.00 0.99 0.23 0.10 82.52 11:39:01 PM 4 17.44 0.00 1.69 2.85 0.07 77.95 11:39:01 PM 5 8.83 0.00 1.71 1.31 0.08 88.08 11:39:01 PM 6 19.26 0.00 1.92 0.77 0.08 77.96 11:39:01 PM 7 18.46 0.00 2.42 1.44 0.07 77.62 11:40:01 PM all 10.84 0.00 1.10 2.21 0.06 85.78 11:40:01 PM 0 6.13 0.00 0.79 0.60 0.08 92.40 11:40:01 PM 1 15.36 0.00 1.10 6.74 0.08 76.71 11:40:01 PM 2 21.35 0.00 1.87 1.57 0.07 75.14 11:40:01 PM 3 17.65 0.00 1.17 3.71 0.10 77.37 11:40:01 PM 4 2.62 0.00 0.74 3.31 0.05 93.28 11:40:01 PM 5 2.98 0.00 0.72 0.02 0.03 96.26 11:40:01 PM 6 6.44 0.00 0.97 1.64 0.05 90.90 11:40:01 PM 7 14.22 0.00 1.46 0.12 0.03 84.18 Average: all 11.90 0.00 1.26 1.43 0.06 85.35 Average: 0 8.79 0.00 0.86 0.55 0.08 89.73 Average: 1 10.80 0.00 1.10 3.29 0.07 84.73 Average: 2 14.63 0.00 1.72 0.95 0.07 82.63 Average: 3 19.09 0.00 1.24 1.60 0.08 77.99 Average: 4 10.76 0.00 1.22 2.60 0.05 85.38 Average: 5 7.05 0.00 1.09 0.62 0.05 91.19 Average: 6 9.65 0.00 1.10 0.96 0.06 88.22 Average: 7 14.40 0.00 1.76 0.89 0.05 82.90