---> uname -a: Linux prd-centos8-docker-8c-8g-10073.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 1046 27312 19 3531 30386 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:49:c9:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe49:c959/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:47:3d:cf 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:afff:fe47:3dcf/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) 03/01/2024 _x86_64_ (8 CPU) 14:55:43 LINUX RESTART (8 CPU) 02:56:01 PM tps rtps wtps bread/s bwrtn/s 02:57:01 PM 229.40 27.35 202.05 6761.84 7616.25 02:58:01 PM 394.15 18.82 375.33 4077.55 12126.13 02:59:01 PM 168.78 2.62 166.16 133.96 15478.41 03:00:00 PM 156.16 1.35 154.81 414.24 33059.41 03:00:01 PM 24.05 0.00 24.05 0.00 238.61 Average: 236.27 12.52 223.74 2844.11 16854.04 02:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 PM 29609464 31250360 3046248 9.33 2688 1967156 1456908 4.32 162588 2463480 132704 02:58:01 PM 28501836 30592936 4153876 12.72 2688 2405544 1949828 5.79 240800 3438868 213792 02:59:01 PM 26047392 28386476 6608320 20.24 2688 2648144 4139764 12.28 444904 5658180 33448 03:00:00 PM 26232816 29308856 6422896 19.67 2688 3374108 3116296 9.25 645836 5238316 53132 03:00:01 PM 26242944 29318316 6412768 19.64 2688 3374116 3116296 9.25 645896 5229052 53140 Average: 27326890 29771389 5328822 16.32 2688 2753814 2755818 8.18 428005 4405579 97243 02:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 339.93 209.23 1512.80 56.72 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 345.35 300.32 3804.00 61.79 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 717.83 717.83 269.57 269.57 0.00 0.00 0.00 0.00 02:59:01 PM eth0 268.88 221.31 3774.94 29.18 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 PM lo 437.20 437.20 158.92 158.92 0.00 0.00 0.00 0.00 03:00:00 PM eth0 306.78 262.46 4853.62 1181.83 0.00 0.00 0.00 0.00 03:00:00 PM docker0 7.82 14.60 0.47 314.58 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 479.11 487.97 219.91 381.01 0.00 0.00 0.00 0.00 03:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 285.87 285.87 106.07 106.07 0.00 0.00 0.00 0.00 Average: eth0 316.37 249.82 3455.96 327.10 0.00 0.00 0.00 0.00 Average: docker0 1.90 3.55 0.11 76.57 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) 03/01/2024 _x86_64_ (8 CPU) 14:55:43 LINUX RESTART (8 CPU) 02:56:01 PM CPU %user %nice %system %iowait %steal %idle 02:57:01 PM all 14.02 0.00 1.96 1.08 0.06 82.88 02:57:01 PM 0 8.58 0.00 2.13 0.94 0.07 88.29 02:57:01 PM 1 10.74 0.00 3.28 3.16 0.07 82.76 02:57:01 PM 2 12.38 0.00 0.89 0.18 0.08 86.46 02:57:01 PM 3 4.93 0.00 1.42 0.27 0.08 93.30 02:57:01 PM 4 27.17 0.00 2.61 1.19 0.05 68.99 02:57:01 PM 5 22.19 0.00 1.82 1.72 0.05 74.22 02:57:01 PM 6 14.56 0.00 1.97 0.57 0.03 82.86 02:57:01 PM 7 11.54 0.00 1.56 0.64 0.05 86.21 02:58:01 PM all 21.40 0.00 1.50 1.67 0.07 75.35 02:58:01 PM 0 17.46 0.00 1.76 1.72 0.08 78.98 02:58:01 PM 1 25.32 0.00 1.14 1.44 0.07 72.04 02:58:01 PM 2 39.06 0.00 1.68 1.04 0.08 58.14 02:58:01 PM 3 20.80 0.00 1.78 1.98 0.08 75.36 02:58:01 PM 4 24.47 0.00 1.99 1.55 0.07 71.92 02:58:01 PM 5 23.55 0.00 1.61 2.91 0.07 71.87 02:58:01 PM 6 8.78 0.00 1.31 2.28 0.07 87.56 02:58:01 PM 7 11.81 0.00 0.79 0.43 0.07 86.90 02:59:01 PM all 44.11 0.00 3.08 1.34 0.09 51.37 02:59:01 PM 0 25.56 0.00 3.68 3.68 0.08 67.00 02:59:01 PM 1 53.15 0.00 4.64 1.57 0.10 40.54 02:59:01 PM 2 59.02 0.00 1.74 0.82 0.08 38.33 02:59:01 PM 3 68.89 0.00 2.38 2.41 0.12 26.21 02:59:01 PM 4 34.31 0.00 2.49 0.20 0.10 62.89 02:59:01 PM 5 26.82 0.00 3.36 0.71 0.08 69.02 02:59:01 PM 6 57.43 0.00 2.67 0.02 0.08 39.80 02:59:01 PM 7 27.50 0.00 3.70 1.34 0.07 67.39 03:00:00 PM all 17.24 0.00 3.78 1.57 0.08 77.34 03:00:00 PM 0 16.06 0.00 3.77 1.83 0.07 78.27 03:00:00 PM 1 17.50 0.00 3.34 1.73 0.07 77.36 03:00:00 PM 2 21.30 0.00 4.17 5.25 0.09 69.19 03:00:00 PM 3 15.02 0.00 4.01 1.38 0.07 79.51 03:00:00 PM 4 13.04 0.00 3.90 1.02 0.09 81.94 03:00:00 PM 5 21.19 0.00 3.50 0.09 0.07 75.15 03:00:00 PM 6 16.33 0.00 4.12 0.88 0.07 78.60 03:00:00 PM 7 17.44 0.00 3.42 0.40 0.09 78.65 03:00:01 PM all 3.81 0.00 0.87 0.16 0.24 94.92 03:00:01 PM 0 2.55 0.00 0.64 0.00 0.00 96.82 03:00:01 PM 1 3.80 0.00 0.63 0.00 0.63 94.94 03:00:01 PM 2 6.37 0.00 1.27 0.00 0.00 92.36 03:00:01 PM 3 5.70 0.00 1.27 0.63 0.00 92.41 03:00:01 PM 4 5.13 0.00 0.64 0.00 0.00 94.23 03:00:01 PM 5 4.97 0.00 1.24 0.62 0.62 92.55 03:00:01 PM 6 1.91 0.00 0.64 0.00 0.64 96.82 03:00:01 PM 7 0.00 0.00 0.64 0.00 0.00 99.36 Average: all 24.08 0.00 2.56 1.41 0.08 71.88 Average: 0 16.81 0.00 2.81 2.03 0.08 78.28 Average: 1 26.57 0.00 3.08 1.96 0.08 68.31 Average: 2 32.85 0.00 2.10 1.78 0.08 63.19 Average: 3 27.30 0.00 2.38 1.50 0.09 68.73 Average: 4 24.71 0.00 2.72 0.99 0.08 71.51 Average: 5 23.32 0.00 2.55 1.36 0.07 72.69 Average: 6 24.17 0.00 2.49 0.93 0.07 72.34 Average: 7 16.93 0.00 2.34 0.70 0.07 79.96