---> uname -a: Linux prd-centos8-docker-8c-8g-23485.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: 2800.000 BogoMIPS: 5600.00 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1108 26354 19 4427 30308 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:56:d9:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe56:d90b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:ca:9e:77 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::42:3fff:feca:9e77/64 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) 06/24/2025 _x86_64_ (8 CPU) 14:51:58 LINUX RESTART (8 CPU) 02:53:01 PM tps rtps wtps bread/s bwrtn/s 02:54:01 PM 268.64 17.41 251.23 3659.05 12662.35 02:55:01 PM 136.62 1.58 135.04 486.24 12317.68 02:56:01 PM 129.39 0.68 128.70 437.65 40320.89 02:57:01 PM 36.40 0.05 36.35 0.53 496.15 02:58:01 PM 9.75 0.43 9.31 20.93 269.29 02:59:01 PM 2.88 0.00 2.88 0.00 302.93 03:00:01 PM 109.75 0.00 109.75 0.00 23607.28 03:01:01 PM 20.00 0.02 19.98 0.13 610.56 03:02:01 PM 38.94 0.90 38.04 84.34 1937.13 Average: 83.60 2.34 81.26 520.98 10281.33 02:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 PM 28574428 30707296 4081284 12.50 2688 2446948 1782520 5.29 214500 3388420 283312 02:55:01 PM 26468920 28714996 6186792 18.95 2688 2555268 3621344 10.74 274584 5411104 41220 02:56:01 PM 24547832 27927532 8107880 24.83 2688 3663672 4856364 14.41 426648 7073384 96 02:57:01 PM 24156732 27540656 8498980 26.03 2688 3667460 4710308 13.98 435312 7454148 1864 02:58:01 PM 24033880 27420560 8621832 26.40 2688 3670232 4757316 14.11 436596 7577032 28 02:59:01 PM 25155520 28550372 7500192 22.97 2688 3678316 3781036 11.22 438592 6459044 56 03:00:01 PM 24408216 28503096 8247496 25.26 2688 4363504 4411052 13.09 537648 7048236 72 03:01:01 PM 23056492 27183672 9599220 29.40 2688 4399392 6338824 18.81 550720 8377068 3412 03:02:01 PM 27014436 31063480 5641276 17.28 2688 4308156 1490132 4.42 727512 4271772 9768 Average: 25268495 28623518 7387217 22.62 2688 3639216 3972100 11.79 449124 6340023 37759 02:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 461.58 355.18 5059.14 63.66 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 141.95 119.43 1196.30 27.13 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM lo 1.80 1.80 0.09 0.09 0.00 0.00 0.00 0.00 02:56:01 PM eth0 341.61 175.08 9479.67 17.40 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:56:01 PM veth849a7a5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:57:01 PM lo 41.37 41.37 3.77 3.77 0.00 0.00 0.00 0.00 02:57:01 PM eth0 120.91 77.09 36.69 36.28 0.00 0.00 0.00 0.00 02:57:01 PM docker0 9.93 11.43 1.57 1.45 0.00 0.00 0.00 0.00 02:58:01 PM lo 56.60 56.60 2.88 2.88 0.00 0.00 0.00 0.00 02:58:01 PM eth0 309.33 227.47 75.61 83.67 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.73 0.93 0.11 0.17 0.00 0.00 0.00 0.00 02:59:01 PM lo 8.20 8.20 0.40 0.40 0.00 0.00 0.00 0.00 02:59:01 PM eth0 168.54 125.85 91.23 32.13 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 03:00:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:00:01 PM eth0 646.26 335.02 2963.05 35.06 0.00 0.00 0.00 0.00 03:00:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM veth924ad5a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:00:01 PM vethea0c99d 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:01:01 PM lo 818.90 818.90 141.14 141.14 0.00 0.00 0.00 0.00 03:01:01 PM eth0 43.13 28.43 11.35 17.90 0.00 0.00 0.00 0.00 03:01:01 PM docker0 348.63 360.72 60.29 73.48 0.00 0.00 0.00 0.00 03:01:01 PM veth924ad5a 318.08 329.76 61.71 52.66 0.00 0.00 0.00 0.01 03:01:01 PM vethea0c99d 30.54 31.48 3.35 21.08 0.00 0.00 0.00 0.00 03:02:01 PM lo 610.26 610.26 103.77 103.77 0.00 0.00 0.00 0.00 03:02:01 PM eth0 46.65 34.49 24.33 15.21 0.00 0.00 0.00 0.00 03:02:01 PM docker0 266.92 271.94 59.11 41.85 0.00 0.00 0.00 0.00 Average: lo 170.82 170.82 28.01 28.01 0.00 0.00 0.00 0.00 Average: eth0 253.34 164.23 2104.30 36.49 0.00 0.00 0.00 0.00 Average: docker0 69.58 71.69 13.45 13.00 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) 06/24/2025 _x86_64_ (8 CPU) 14:51:58 LINUX RESTART (8 CPU) 02:53:01 PM CPU %user %nice %system %iowait %steal %idle 02:54:01 PM all 19.26 0.00 1.43 0.91 0.06 78.34 02:54:01 PM 0 10.94 0.00 1.27 0.75 0.07 86.96 02:54:01 PM 1 12.26 0.00 1.10 1.52 0.07 85.05 02:54:01 PM 2 21.48 0.00 1.60 1.00 0.07 75.84 02:54:01 PM 3 20.31 0.00 2.26 0.52 0.07 76.84 02:54:01 PM 4 27.51 0.00 1.54 0.10 0.07 70.78 02:54:01 PM 5 14.94 0.00 1.28 1.16 0.05 82.57 02:54:01 PM 6 24.88 0.00 1.52 0.95 0.07 72.58 02:54:01 PM 7 21.72 0.00 0.82 1.24 0.07 76.15 02:55:01 PM all 40.71 0.00 1.14 0.36 0.08 57.71 02:55:01 PM 0 53.78 0.00 1.14 0.12 0.08 44.89 02:55:01 PM 1 37.15 0.00 1.15 0.32 0.07 61.32 02:55:01 PM 2 43.99 0.00 1.32 0.58 0.08 54.03 02:55:01 PM 3 34.79 0.00 1.09 0.17 0.08 63.87 02:55:01 PM 4 27.73 0.00 0.43 0.10 0.08 71.65 02:55:01 PM 5 32.47 0.00 1.69 1.05 0.07 64.71 02:55:01 PM 6 48.74 0.00 1.08 0.47 0.07 49.64 02:55:01 PM 7 47.00 0.00 1.25 0.07 0.07 51.61 02:56:01 PM all 23.30 0.00 3.50 0.76 0.09 72.35 02:56:01 PM 0 21.47 0.00 2.32 0.17 0.10 75.95 02:56:01 PM 1 23.20 0.00 4.16 1.10 0.08 71.46 02:56:01 PM 2 23.69 0.00 2.50 0.67 0.08 73.06 02:56:01 PM 3 27.39 0.00 3.78 1.97 0.07 66.80 02:56:01 PM 4 28.01 0.00 3.74 0.60 0.08 67.56 02:56:01 PM 5 23.51 0.00 3.97 0.29 0.10 72.14 02:56:01 PM 6 22.99 0.00 3.57 0.72 0.10 72.61 02:56:01 PM 7 16.12 0.00 3.96 0.56 0.08 79.28 02:57:01 PM all 22.78 0.00 2.57 0.06 0.09 74.50 02:57:01 PM 0 19.57 0.00 2.88 0.08 0.10 77.37 02:57:01 PM 1 27.13 0.00 2.41 0.08 0.10 70.27 02:57:01 PM 2 20.50 0.00 2.03 0.03 0.08 77.36 02:57:01 PM 3 22.44 0.00 2.38 0.05 0.10 75.03 02:57:01 PM 4 28.09 0.00 2.85 0.10 0.08 68.88 02:57:01 PM 5 25.64 0.00 2.91 0.03 0.08 71.33 02:57:01 PM 6 18.66 0.00 2.68 0.05 0.08 78.52 02:57:01 PM 7 20.19 0.00 2.39 0.05 0.10 77.26 02:58:01 PM all 6.68 0.00 1.26 0.02 0.05 91.99 02:58:01 PM 0 4.25 0.00 1.63 0.00 0.05 94.07 02:58:01 PM 1 5.66 0.00 1.13 0.02 0.07 93.13 02:58:01 PM 2 8.39 0.00 1.05 0.03 0.07 90.47 02:58:01 PM 3 9.82 0.00 1.41 0.00 0.05 88.73 02:58:01 PM 4 6.62 0.00 0.88 0.03 0.05 92.42 02:58:01 PM 5 4.49 0.00 1.34 0.00 0.05 94.12 02:58:01 PM 6 6.88 0.00 1.89 0.03 0.05 91.14 02:58:01 PM 7 7.31 0.00 0.77 0.03 0.03 91.85 02:59:01 PM all 12.40 0.00 0.43 0.01 0.04 87.12 02:59:01 PM 0 3.43 0.00 0.99 0.05 0.03 95.50 02:59:01 PM 1 15.44 0.00 0.30 0.00 0.03 84.22 02:59:01 PM 2 44.36 0.00 0.97 0.02 0.05 54.61 02:59:01 PM 3 17.94 0.00 0.07 0.02 0.03 81.95 02:59:01 PM 4 6.65 0.00 0.17 0.00 0.03 93.15 02:59:01 PM 5 4.81 0.00 0.37 0.00 0.03 94.79 02:59:01 PM 6 4.25 0.00 0.35 0.00 0.05 95.35 02:59:01 PM 7 2.24 0.00 0.22 0.00 0.07 97.48 03:00:01 PM all 36.02 0.00 2.12 0.48 0.10 61.28 03:00:01 PM 0 34.37 0.00 2.65 1.42 0.10 61.46 03:00:01 PM 1 48.62 0.00 2.30 0.74 0.10 48.24 03:00:01 PM 2 38.74 0.00 1.83 0.34 0.10 58.99 03:00:01 PM 3 35.57 0.00 2.31 0.64 0.10 61.38 03:00:01 PM 4 23.07 0.00 2.30 0.05 0.08 74.50 03:00:01 PM 5 35.91 0.00 1.37 0.32 0.08 62.32 03:00:01 PM 6 35.98 0.00 2.40 0.03 0.08 61.50 03:00:01 PM 7 35.89 0.00 1.83 0.30 0.12 61.86 03:01:01 PM all 31.72 0.00 1.74 0.01 0.10 66.43 03:01:01 PM 0 32.76 0.00 2.48 0.00 0.10 64.66 03:01:01 PM 1 21.29 0.00 1.85 0.07 0.10 76.69 03:01:01 PM 2 34.04 0.00 1.39 0.02 0.10 64.45 03:01:01 PM 3 31.38 0.00 1.59 0.00 0.10 66.92 03:01:01 PM 4 24.72 0.00 1.93 0.00 0.10 73.25 03:01:01 PM 5 36.82 0.00 1.73 0.02 0.08 61.35 03:01:01 PM 6 39.14 0.00 1.74 0.00 0.10 59.02 03:01:01 PM 7 33.56 0.00 1.24 0.00 0.10 65.10 03:02:01 PM all 15.92 0.00 1.81 0.06 0.06 82.16 03:02:01 PM 0 25.31 0.00 2.36 0.13 0.07 72.13 03:02:01 PM 1 14.36 0.00 1.04 0.02 0.07 84.52 03:02:01 PM 2 5.07 0.00 1.52 0.08 0.05 93.27 03:02:01 PM 3 34.78 0.00 2.64 0.07 0.07 62.45 03:02:01 PM 4 9.88 0.00 1.59 0.03 0.07 88.42 03:02:01 PM 5 15.06 0.00 1.97 0.07 0.05 82.85 03:02:01 PM 6 6.60 0.00 1.24 0.02 0.05 92.09 03:02:01 PM 7 16.28 0.00 2.11 0.03 0.05 81.53 Average: all 23.20 0.00 1.78 0.30 0.07 74.65 Average: 0 22.89 0.00 1.97 0.30 0.08 74.76 Average: 1 22.79 0.00 1.71 0.43 0.08 74.99 Average: 2 26.72 0.00 1.58 0.31 0.08 71.32 Average: 3 26.04 0.00 1.95 0.38 0.07 71.56 Average: 4 20.26 0.00 1.71 0.11 0.07 77.84 Average: 5 21.51 0.00 1.85 0.33 0.07 76.25 Average: 6 23.12 0.00 1.83 0.25 0.07 74.73 Average: 7 22.26 0.00 1.62 0.25 0.08 75.79