---> uname -a: Linux prd-centos8-docker-8c-8g-18413.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1116 25364 19 5408 30300 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:e0:6b:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fee0:6b03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:2b:e7:ee 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:bcff:fe2b:e7ee/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) 06/04/2025 _x86_64_ (8 CPU) 12:07:51 LINUX RESTART (8 CPU) 12:09:01 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 264.95 18.08 246.87 3912.43 12585.29 12:11:01 PM 179.05 1.05 178.00 273.15 29467.67 12:12:01 PM 83.36 0.63 82.73 401.47 22990.64 12:13:01 PM 26.88 0.48 26.40 21.46 486.15 12:14:01 PM 7.83 0.00 7.83 0.00 179.64 12:15:01 PM 37.12 0.00 37.12 0.00 7213.36 12:16:01 PM 88.34 0.00 88.34 0.00 16876.52 12:17:01 PM 189.64 0.00 189.64 0.00 2414.60 12:18:01 PM 73.15 2.97 70.18 4573.98 29331.70 Average: 105.59 2.58 103.01 1020.37 13505.86 12:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 27963208 30105984 4692504 14.37 2688 2456392 2357228 6.99 227656 3982852 274356 12:11:01 PM 25351452 28721344 7304260 22.37 2688 3655104 3614408 10.72 338668 6376276 616464 12:12:01 PM 24724428 28111024 7931284 24.29 2688 3670164 5407840 16.04 431444 6891780 172 12:13:01 PM 24396840 27788804 8258872 25.29 2688 3675436 4399680 13.05 438540 7214548 36 12:14:01 PM 24321980 27716060 8333732 25.52 2688 3677540 4412428 13.09 438908 7289448 76 12:15:01 PM 24955136 28784508 7700576 23.58 2688 4101364 3474200 10.31 503400 6571212 202408 12:16:01 PM 23339124 27464976 9316588 28.53 2688 4397220 6034580 17.90 550748 8097760 1984 12:17:01 PM 24142544 28206120 8513168 26.07 2688 4323392 3770132 11.19 550416 7311640 804 12:18:01 PM 26008388 31063056 6647324 20.36 2688 5303088 1489112 4.42 902572 5087076 25428 Average: 25022567 28662431 7633145 23.37 2688 3917744 3884401 11.52 486928 6535844 124636 12:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 449.07 342.75 5058.22 59.89 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 445.01 298.67 10750.18 42.67 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 5.08 5.08 0.37 0.37 0.00 0.00 0.00 0.00 12:12:01 PM eth0 32.06 22.83 10.19 10.83 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.72 1.07 0.11 0.12 0.00 0.00 0.00 0.00 12:12:01 PM vethcfcefe5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:13:01 PM lo 56.09 56.09 4.37 4.37 0.00 0.00 0.00 0.00 12:13:01 PM eth0 321.61 218.35 86.76 87.07 0.00 0.00 0.00 0.00 12:13:01 PM docker0 9.22 10.48 1.45 1.33 0.00 0.00 0.00 0.00 12:14:01 PM lo 55.85 55.85 2.84 2.84 0.00 0.00 0.00 0.00 12:14:01 PM eth0 258.88 181.09 68.05 74.86 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.72 0.93 0.11 0.16 0.00 0.00 0.00 0.00 12:15:01 PM lo 9.98 9.98 0.50 0.50 0.00 0.00 0.00 0.00 12:15:01 PM eth0 540.77 319.46 2343.01 47.57 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 435.57 435.57 82.21 82.21 0.00 0.00 0.00 0.00 12:16:01 PM eth0 210.46 132.19 548.74 27.07 0.00 0.00 0.00 0.00 12:16:01 PM docker0 206.06 215.41 37.92 41.04 0.00 0.00 0.00 0.00 12:16:01 PM vetha1c7351 185.10 193.50 38.28 33.36 0.00 0.00 0.00 0.00 12:16:01 PM veth5b37e0b 20.96 22.61 2.46 7.94 0.00 0.00 0.00 0.00 12:17:01 PM lo 607.22 607.22 144.78 144.78 0.00 0.00 0.00 0.00 12:17:01 PM eth0 174.37 117.20 304.81 47.80 0.00 0.00 0.00 0.00 12:17:01 PM docker0 296.12 303.97 75.71 68.82 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 77.24 68.55 1190.03 13.67 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 129.96 129.96 26.12 26.12 0.00 0.00 0.00 0.00 Average: eth0 278.82 189.00 2262.04 45.71 0.00 0.00 0.00 0.00 Average: docker0 56.98 59.09 12.81 12.38 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) 06/04/2025 _x86_64_ (8 CPU) 12:07:51 LINUX RESTART (8 CPU) 12:09:01 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 24.94 0.00 1.36 1.37 0.08 72.24 12:10:01 PM 0 27.09 0.00 1.67 0.89 0.08 70.27 12:10:01 PM 1 32.44 0.00 1.79 1.89 0.08 63.79 12:10:01 PM 2 32.40 0.00 1.67 0.70 0.10 65.13 12:10:01 PM 3 19.51 0.00 1.39 1.29 0.08 77.73 12:10:01 PM 4 31.67 0.00 1.05 1.57 0.08 65.62 12:10:01 PM 5 21.13 0.00 1.77 2.99 0.08 74.02 12:10:01 PM 6 16.93 0.00 0.95 1.20 0.07 80.84 12:10:01 PM 7 18.35 0.00 0.62 0.42 0.07 80.55 12:11:01 PM all 39.00 0.00 2.61 1.51 0.10 56.77 12:11:01 PM 0 39.42 0.00 2.96 0.19 0.10 57.33 12:11:01 PM 1 54.47 0.00 2.30 0.96 0.12 42.16 12:11:01 PM 2 40.67 0.00 3.71 7.28 0.12 48.22 12:11:01 PM 3 42.08 0.00 3.96 1.48 0.10 52.37 12:11:01 PM 4 39.16 0.00 2.14 0.44 0.10 58.17 12:11:01 PM 5 26.46 0.00 2.14 0.40 0.10 70.90 12:11:01 PM 6 36.77 0.00 1.82 0.84 0.08 60.49 12:11:01 PM 7 32.97 0.00 1.87 0.54 0.08 64.54 12:12:01 PM all 18.90 0.00 1.84 1.22 0.08 77.97 12:12:01 PM 0 22.50 0.00 1.92 0.02 0.08 75.48 12:12:01 PM 1 18.57 0.00 2.06 3.61 0.10 75.65 12:12:01 PM 2 11.88 0.00 1.81 1.73 0.07 84.52 12:12:01 PM 3 23.39 0.00 2.02 2.78 0.07 71.74 12:12:01 PM 4 20.04 0.00 1.77 0.05 0.08 78.05 12:12:01 PM 5 21.88 0.00 1.65 0.64 0.07 75.76 12:12:01 PM 6 17.97 0.00 1.91 0.05 0.07 80.00 12:12:01 PM 7 14.92 0.00 1.57 0.89 0.07 82.55 12:13:01 PM all 16.22 0.00 1.99 0.04 0.08 81.68 12:13:01 PM 0 18.42 0.00 3.09 0.05 0.07 78.38 12:13:01 PM 1 16.68 0.00 1.49 0.02 0.08 81.73 12:13:01 PM 2 10.92 0.00 1.54 0.02 0.10 87.42 12:13:01 PM 3 19.50 0.00 1.91 0.03 0.08 78.48 12:13:01 PM 4 13.55 0.00 2.27 0.00 0.07 84.11 12:13:01 PM 5 16.06 0.00 1.96 0.10 0.07 81.81 12:13:01 PM 6 15.99 0.00 1.71 0.07 0.07 82.17 12:13:01 PM 7 18.60 0.00 1.93 0.07 0.07 79.34 12:14:01 PM all 4.83 0.00 0.97 0.01 0.05 94.13 12:14:01 PM 0 2.47 0.00 1.69 0.00 0.05 95.79 12:14:01 PM 1 4.91 0.00 1.12 0.02 0.07 93.88 12:14:01 PM 2 3.95 0.00 0.99 0.02 0.05 95.00 12:14:01 PM 3 7.82 0.00 1.17 0.02 0.05 90.94 12:14:01 PM 4 4.46 0.00 0.65 0.00 0.07 94.82 12:14:01 PM 5 4.78 0.00 0.64 0.02 0.05 94.52 12:14:01 PM 6 3.94 0.00 0.72 0.02 0.05 95.27 12:14:01 PM 7 6.30 0.00 0.79 0.02 0.05 92.85 12:15:01 PM all 33.17 0.00 1.64 0.42 0.08 64.69 12:15:01 PM 0 39.80 0.00 2.11 0.03 0.10 57.96 12:15:01 PM 1 28.72 0.00 1.66 1.45 0.07 68.10 12:15:01 PM 2 44.57 0.00 2.48 0.03 0.08 52.83 12:15:01 PM 3 31.24 0.00 1.46 0.02 0.10 67.19 12:15:01 PM 4 23.35 0.00 1.04 0.08 0.07 75.46 12:15:01 PM 5 27.51 0.00 1.85 0.40 0.07 70.17 12:15:01 PM 6 26.33 0.00 0.92 0.17 0.08 72.49 12:15:01 PM 7 43.82 0.00 1.58 1.15 0.08 53.37 12:16:01 PM all 28.50 0.00 1.89 1.04 0.09 68.48 12:16:01 PM 0 27.76 0.00 1.85 0.13 0.08 70.17 12:16:01 PM 1 26.44 0.00 2.52 5.08 0.10 65.85 12:16:01 PM 2 33.37 0.00 1.67 0.29 0.10 64.56 12:16:01 PM 3 27.73 0.00 1.43 0.00 0.08 70.75 12:16:01 PM 4 32.59 0.00 1.95 1.02 0.10 64.34 12:16:01 PM 5 33.61 0.00 2.12 0.76 0.10 63.42 12:16:01 PM 6 26.40 0.00 1.91 0.05 0.09 71.56 12:16:01 PM 7 20.12 0.00 1.67 0.96 0.08 77.17 12:17:01 PM all 29.17 0.00 1.63 0.34 0.08 68.78 12:17:01 PM 0 46.56 0.00 0.53 0.00 0.08 52.82 12:17:01 PM 1 21.62 0.00 1.96 0.00 0.08 76.33 12:17:01 PM 2 22.82 0.00 0.97 0.02 0.07 76.12 12:17:01 PM 3 17.40 0.00 2.58 2.23 0.08 77.71 12:17:01 PM 4 26.10 0.00 1.72 0.13 0.08 71.96 12:17:01 PM 5 20.72 0.00 1.53 0.03 0.07 77.65 12:17:01 PM 6 38.34 0.00 1.24 0.17 0.08 60.18 12:17:01 PM 7 39.72 0.00 2.51 0.12 0.08 57.57 12:18:01 PM all 18.98 0.00 1.76 1.65 0.06 77.56 12:18:01 PM 0 18.98 0.00 1.54 0.20 0.05 79.24 12:18:01 PM 1 24.72 0.00 1.89 3.06 0.05 70.28 12:18:01 PM 2 18.17 0.00 2.19 3.42 0.07 76.16 12:18:01 PM 3 16.83 0.00 1.44 2.07 0.05 79.61 12:18:01 PM 4 20.14 0.00 1.86 1.29 0.05 76.67 12:18:01 PM 5 23.44 0.00 1.66 0.05 0.07 74.78 12:18:01 PM 6 12.98 0.00 1.64 0.17 0.07 85.14 12:18:01 PM 7 16.55 0.00 1.84 2.96 0.05 78.60 Average: all 23.72 0.00 1.74 0.84 0.08 73.61 Average: 0 26.99 0.00 1.93 0.17 0.08 70.84 Average: 1 25.38 0.00 1.86 1.79 0.08 70.88 Average: 2 24.26 0.00 1.89 1.50 0.08 72.27 Average: 3 22.81 0.00 1.93 1.10 0.08 74.08 Average: 4 23.43 0.00 1.61 0.51 0.08 74.38 Average: 5 21.72 0.00 1.70 0.60 0.07 75.91 Average: 6 21.71 0.00 1.42 0.30 0.07 76.49 Average: 7 23.46 0.00 1.60 0.79 0.07 74.08