---> uname -a: Linux prd-centos8-docker-8c-8g-2816.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 1048 27168 19 3673 30377 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:1b:da:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe1b:da55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:0f:2f:26 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::42:28ff:fe0f:2f26/64 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) 02/05/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 120.63 7.00 113.63 1303.52 9160.41 03:51:01 PM 410.65 19.33 391.32 4289.24 13056.40 03:52:01 PM 259.03 2.13 256.90 199.13 13798.23 03:53:01 PM 174.71 5.35 169.36 5732.49 29659.31 Average: 241.26 8.45 232.81 2881.16 16418.89 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29459348 31204732 3196356 9.79 2688 2066396 1548656 4.59 174992 2578724 127336 03:51:01 PM 28080728 30322540 4574976 14.01 2688 2555080 2127928 6.31 278268 3813928 216680 03:52:01 PM 28322340 31009544 4333364 13.27 2688 2990420 2053444 6.09 543864 3272736 309860 03:53:01 PM 27838124 31116824 4817580 14.75 2688 3571692 1504088 4.46 941288 3320900 60 Average: 28425135 30913410 4230569 12.96 2688 2795897 1808529 5.37 484603 3246572 163484 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 60.84 42.83 970.41 7.63 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 444.02 364.83 5774.35 67.26 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 390.14 338.10 4094.74 48.52 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 171.79 120.46 1838.56 804.77 0.00 0.00 0.00 0.00 03:53:01 PM docker0 83.09 77.51 795.92 578.94 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 266.71 216.56 3169.61 232.05 0.00 0.00 0.00 0.00 Average: docker0 20.77 19.38 198.99 144.74 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) 02/05/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.50 0.00 1.01 0.76 0.05 87.68 03:50:01 PM 0 5.13 0.00 0.67 0.62 0.07 93.52 03:50:01 PM 1 14.79 0.00 1.22 0.89 0.08 83.01 03:50:01 PM 2 4.81 0.00 0.79 2.46 0.05 91.90 03:50:01 PM 3 3.14 0.00 0.45 0.38 0.07 95.96 03:50:01 PM 4 16.19 0.00 1.25 0.25 0.03 82.27 03:50:01 PM 5 25.23 0.00 2.10 0.70 0.03 71.93 03:50:01 PM 6 2.07 0.00 0.43 0.50 0.03 96.96 03:50:01 PM 7 12.59 0.00 1.18 0.32 0.03 85.88 03:51:01 PM all 28.30 0.00 1.76 1.92 0.09 67.93 03:51:01 PM 0 29.53 0.00 1.07 0.92 0.08 68.40 03:51:01 PM 1 28.40 0.00 1.81 2.00 0.08 67.71 03:51:01 PM 2 22.23 0.00 2.33 3.17 0.10 72.16 03:51:01 PM 3 30.11 0.00 1.32 1.12 0.10 67.35 03:51:01 PM 4 15.10 0.00 2.38 3.32 0.08 79.11 03:51:01 PM 5 33.75 0.00 1.91 1.27 0.10 62.97 03:51:01 PM 6 29.39 0.00 1.68 2.21 0.08 66.64 03:51:01 PM 7 37.90 0.00 1.59 1.34 0.07 59.10 03:52:01 PM all 24.10 0.00 1.50 1.46 0.08 72.86 03:52:01 PM 0 24.70 0.00 0.77 0.07 0.08 74.38 03:52:01 PM 1 30.50 0.00 1.24 0.62 0.08 67.56 03:52:01 PM 2 31.06 0.00 3.22 4.59 0.10 61.02 03:52:01 PM 3 24.92 0.00 1.30 2.01 0.08 71.68 03:52:01 PM 4 20.42 0.00 1.89 1.09 0.08 76.51 03:52:01 PM 5 29.51 0.00 1.17 2.19 0.08 67.04 03:52:01 PM 6 14.54 0.00 1.37 0.44 0.07 83.59 03:52:01 PM 7 17.15 0.00 1.05 0.65 0.07 81.08 03:53:01 PM all 8.10 0.00 1.87 1.94 0.05 88.04 03:53:01 PM 0 14.01 0.00 2.41 0.64 0.07 82.87 03:53:01 PM 1 4.78 0.00 2.50 4.06 0.07 88.60 03:53:01 PM 2 5.60 0.00 1.83 3.52 0.03 89.02 03:53:01 PM 3 3.23 0.00 1.79 0.77 0.03 94.17 03:53:01 PM 4 23.45 0.00 2.01 1.47 0.05 73.02 03:53:01 PM 5 4.70 0.00 1.39 3.82 0.03 90.06 03:53:01 PM 6 5.04 0.00 1.91 1.14 0.05 91.86 03:53:01 PM 7 4.03 0.00 1.14 0.10 0.05 94.68 Average: all 17.74 0.00 1.54 1.52 0.07 79.13 Average: 0 18.34 0.00 1.23 0.56 0.08 79.80 Average: 1 19.62 0.00 1.69 1.89 0.08 76.72 Average: 2 15.91 0.00 2.04 3.43 0.07 78.54 Average: 3 15.35 0.00 1.22 1.07 0.07 82.30 Average: 4 18.79 0.00 1.88 1.53 0.06 77.73 Average: 5 23.30 0.00 1.64 1.99 0.06 73.00 Average: 6 12.75 0.00 1.35 1.07 0.06 84.78 Average: 7 17.90 0.00 1.24 0.60 0.05 80.20