---> uname -a: Linux prd-centos8-docker-8c-8g-30211.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 1071 27272 19 3545 30361 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:1d:ef:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe1d:ef6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:75:66:d2 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::42:7eff:fe75:66d2/64 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) 08/11/2024 _x86_64_ (8 CPU) 03:37:25 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 160.29 21.09 139.20 4299.85 9639.11 03:40:01 AM 360.88 5.73 355.15 1234.66 12936.47 03:41:01 AM 249.90 3.05 246.85 448.52 42092.74 Average: 257.02 9.96 247.06 1994.47 21555.45 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29256848 31088416 3398864 10.41 2688 2151656 1554964 4.61 178244 2772088 112340 03:40:01 AM 27882272 30110508 4773440 14.62 2688 2540816 2332772 6.92 280112 4009312 180352 03:41:01 AM 25852096 28945452 6803616 20.83 2688 3391824 3750492 11.13 644560 5618692 59544 Average: 27663739 30048125 4991973 15.29 2688 2694765 2546076 7.55 367639 4133364 117412 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 112.43 90.42 1262.00 35.25 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 421.29 352.60 5560.91 47.29 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 440.05 359.65 6371.10 917.32 0.00 0.00 0.00 0.00 03:41:01 AM docker0 8.78 13.71 0.52 307.25 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 324.58 267.55 4397.83 333.27 0.00 0.00 0.00 0.00 Average: docker0 2.93 4.57 0.17 102.41 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) 08/11/2024 _x86_64_ (8 CPU) 03:37:25 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 11.31 0.00 1.15 0.95 0.05 86.54 03:39:01 AM 0 13.30 0.00 1.22 0.52 0.07 84.90 03:39:01 AM 1 2.78 0.00 0.47 0.75 0.07 95.94 03:39:01 AM 2 18.94 0.00 1.59 2.27 0.05 77.15 03:39:01 AM 3 7.90 0.00 0.89 1.40 0.03 89.77 03:39:01 AM 4 7.90 0.00 0.80 0.45 0.05 90.80 03:39:01 AM 5 19.97 0.00 1.84 0.58 0.05 77.56 03:39:01 AM 6 5.87 0.00 0.78 0.55 0.03 92.76 03:39:01 AM 7 13.79 0.00 1.64 1.03 0.05 83.49 03:40:01 AM all 24.46 0.00 1.45 1.79 0.08 72.21 03:40:01 AM 0 21.22 0.00 2.11 4.54 0.08 72.05 03:40:01 AM 1 23.55 0.00 1.29 0.35 0.07 74.74 03:40:01 AM 2 19.49 0.00 1.69 3.59 0.10 75.13 03:40:01 AM 3 30.13 0.00 1.79 2.66 0.08 65.33 03:40:01 AM 4 27.74 0.00 1.61 1.29 0.08 69.28 03:40:01 AM 5 21.79 0.00 1.14 0.42 0.08 76.57 03:40:01 AM 6 19.92 0.00 0.97 1.05 0.07 77.99 03:40:01 AM 7 31.84 0.00 1.02 0.45 0.08 66.61 03:41:01 AM all 17.45 0.00 3.02 2.43 0.09 77.01 03:41:01 AM 0 10.41 0.00 2.42 1.55 0.08 85.54 03:41:01 AM 1 17.99 0.00 2.69 1.53 0.12 77.67 03:41:01 AM 2 22.52 0.00 4.47 5.21 0.12 67.69 03:41:01 AM 3 24.38 0.00 2.50 1.98 0.10 71.04 03:41:01 AM 4 21.15 0.00 2.98 0.82 0.08 74.97 03:41:01 AM 5 19.30 0.00 2.84 4.65 0.07 73.14 03:41:01 AM 6 14.57 0.00 3.37 2.15 0.08 79.83 03:41:01 AM 7 9.33 0.00 2.87 1.55 0.10 86.15 Average: all 17.73 0.00 1.87 1.72 0.08 78.60 Average: 0 14.98 0.00 1.91 2.20 0.08 80.83 Average: 1 14.76 0.00 1.48 0.88 0.08 82.80 Average: 2 20.31 0.00 2.58 3.69 0.09 73.34 Average: 3 20.79 0.00 1.73 2.02 0.07 75.40 Average: 4 18.92 0.00 1.79 0.86 0.07 78.36 Average: 5 20.36 0.00 1.94 1.88 0.07 75.76 Average: 6 13.45 0.00 1.71 1.25 0.06 83.54 Average: 7 18.33 0.00 1.84 1.01 0.08 78.74