---> uname -a: Linux prd-centos8-docker-8c-8g-6179.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 1044 27176 19 3669 30380 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:f2:13:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fef2:13f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:38:40:04 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::42:3ff:fe38:4004/64 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) 02/17/2024 _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 125.54 6.96 118.58 1302.23 9805.76 03:51:01 PM 378.01 19.23 358.78 4289.24 11435.70 03:52:01 PM 205.80 2.13 203.67 199.13 13737.65 03:53:01 PM 234.71 5.15 229.56 5703.30 32093.47 03:54:01 PM 31.04 0.82 30.23 79.59 828.00 Average: 195.02 6.86 188.17 2314.77 13580.54 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29459632 31195816 3196080 9.79 2688 2057604 1487832 4.41 174876 2578072 118572 03:51:01 PM 27975236 30210840 4680476 14.33 2688 2548536 2204884 6.54 279860 3921144 248020 03:52:01 PM 28029488 30668948 4626224 14.17 2688 2944964 2031124 6.03 526032 3589900 289592 03:53:01 PM 27864932 31135948 4790780 14.67 2688 3563912 1617496 4.80 933540 3299008 88 03:54:01 PM 27864284 31144652 4791428 14.67 2688 3570760 1445216 4.29 1162676 3067496 27128 Average: 28238714 30871241 4416998 13.53 2688 2937155 1757310 5.21 615397 3291124 136680 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 59.10 42.35 917.58 7.06 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 464.80 387.99 5775.39 70.42 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 347.10 302.68 3613.47 43.67 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 281.54 191.24 2316.06 34.38 0.00 0.00 0.00 0.00 03:53:01 PM docker0 109.01 157.23 21.93 581.38 0.00 0.00 0.00 0.00 03:53:01 PM vethf12d375 5.70 4.77 16.61 1.29 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 149.66 164.99 96.26 1596.29 0.00 0.00 0.00 0.00 03:54:01 PM docker0 71.69 61.09 779.19 6.99 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 260.44 217.85 2543.83 350.32 0.00 0.00 0.00 0.00 Average: docker0 36.14 43.66 160.20 117.68 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) 02/17/2024 _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 9.79 0.00 0.95 1.36 0.04 87.86 03:50:01 PM 0 8.74 0.00 1.02 0.45 0.07 89.73 03:50:01 PM 1 5.07 0.00 0.90 2.35 0.03 91.64 03:50:01 PM 2 24.58 0.00 2.35 2.09 0.05 70.93 03:50:01 PM 3 14.21 0.00 0.95 0.97 0.03 83.84 03:50:01 PM 4 3.93 0.00 0.50 1.14 0.03 94.40 03:50:01 PM 5 2.65 0.00 0.43 0.65 0.05 96.21 03:50:01 PM 6 14.95 0.00 0.98 0.97 0.03 83.06 03:50:01 PM 7 4.15 0.00 0.47 2.27 0.02 93.10 03:51:01 PM all 27.12 0.00 1.64 2.50 0.08 68.66 03:51:01 PM 0 24.46 0.00 1.19 0.80 0.08 73.47 03:51:01 PM 1 31.99 0.00 1.44 1.88 0.08 64.61 03:51:01 PM 2 29.76 0.00 1.86 3.03 0.08 65.26 03:51:01 PM 3 31.99 0.00 1.73 2.38 0.07 63.84 03:51:01 PM 4 27.20 0.00 1.19 2.21 0.08 69.32 03:51:01 PM 5 18.42 0.00 1.88 2.48 0.08 77.13 03:51:01 PM 6 25.45 0.00 1.40 3.41 0.08 69.65 03:51:01 PM 7 27.67 0.00 2.41 3.84 0.08 66.00 03:52:01 PM all 16.78 0.00 1.09 6.01 0.07 76.06 03:52:01 PM 0 15.93 0.00 0.80 4.33 0.07 78.87 03:52:01 PM 1 16.14 0.00 1.34 12.37 0.08 70.07 03:52:01 PM 2 22.12 0.00 1.99 11.91 0.08 63.89 03:52:01 PM 3 20.42 0.00 1.57 6.83 0.08 71.09 03:52:01 PM 4 21.08 0.00 0.57 3.09 0.07 75.20 03:52:01 PM 5 15.59 0.00 0.82 0.75 0.07 82.77 03:52:01 PM 6 6.13 0.00 1.02 6.78 0.05 86.02 03:52:01 PM 7 16.81 0.00 0.59 2.02 0.05 80.53 03:53:01 PM all 13.36 0.00 1.74 3.57 0.05 81.28 03:53:01 PM 0 6.54 0.00 1.31 4.54 0.07 87.55 03:53:01 PM 1 5.30 0.00 1.22 6.86 0.05 86.57 03:53:01 PM 2 25.46 0.00 2.56 7.05 0.05 64.88 03:53:01 PM 3 26.00 0.00 2.34 2.19 0.05 69.42 03:53:01 PM 4 9.36 0.00 1.61 3.55 0.03 85.45 03:53:01 PM 5 14.14 0.00 1.10 2.13 0.05 82.58 03:53:01 PM 6 9.57 0.00 1.50 0.85 0.05 88.02 03:53:01 PM 7 10.49 0.00 2.28 1.37 0.05 85.80 03:54:01 PM all 9.28 0.00 0.95 0.25 0.04 89.47 03:54:01 PM 0 3.27 0.00 0.90 0.02 0.03 95.77 03:54:01 PM 1 24.16 0.00 1.30 0.52 0.07 73.96 03:54:01 PM 2 14.41 0.00 0.84 0.20 0.07 84.49 03:54:01 PM 3 2.14 0.00 0.60 0.57 0.05 96.64 03:54:01 PM 4 2.42 0.00 0.63 0.10 0.05 96.80 03:54:01 PM 5 6.81 0.00 1.15 0.25 0.03 91.75 03:54:01 PM 6 17.25 0.00 1.20 0.35 0.03 81.17 03:54:01 PM 7 3.79 0.00 0.98 0.00 0.02 95.21 Average: all 15.26 0.00 1.27 2.74 0.06 80.68 Average: 0 11.79 0.00 1.04 2.03 0.06 85.08 Average: 1 16.53 0.00 1.24 4.79 0.06 77.37 Average: 2 23.26 0.00 1.92 4.85 0.07 69.90 Average: 3 18.94 0.00 1.44 2.58 0.06 76.98 Average: 4 12.79 0.00 0.90 2.02 0.05 84.24 Average: 5 11.52 0.00 1.08 1.25 0.06 86.10 Average: 6 14.67 0.00 1.22 2.47 0.05 81.59 Average: 7 12.57 0.00 1.34 1.90 0.04 84.14