---> uname -a: Linux prd-centos8-docker-8c-8g-23144.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 1139 25341 19 5409 30277 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:55:2c:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe55:2c21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:79:71:2a 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:c4ff:fe79:712a/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) 06/23/2025 _x86_64_ (8 CPU) 08:54:52 LINUX RESTART (8 CPU) 08:55:01 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 298.88 32.88 266.00 7522.92 44342.75 08:57:01 AM 266.62 18.86 247.76 4144.38 13185.55 08:58:01 AM 200.53 0.63 199.90 491.04 49503.33 08:59:01 AM 36.04 0.20 35.84 14.92 535.88 09:00:01 AM 22.36 0.48 21.88 21.46 445.58 09:01:01 AM 5.18 0.02 5.17 0.13 360.62 09:02:01 AM 16.79 0.07 16.72 1.73 396.02 09:03:01 AM 106.56 0.00 106.56 0.00 23219.69 09:04:01 AM 160.75 0.00 160.75 0.00 1873.07 09:05:01 AM 58.32 2.53 55.79 4507.65 27273.95 Average: 117.20 5.57 111.64 1670.24 16112.60 08:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 29601264 31241992 3054448 9.35 2688 1965924 1477780 4.38 146772 2483320 146120 08:57:01 AM 28044500 30218616 4611212 14.12 2688 2486624 2265616 6.72 247708 3877956 229644 08:58:01 AM 24729788 28110000 7925924 24.27 2688 3664868 4213988 12.50 411292 6916312 592 08:59:01 AM 24149212 27534000 8506500 26.05 2688 3668144 5888568 17.47 429960 7468700 180 09:00:01 AM 24235032 27625344 8420680 25.79 2688 3673800 4541252 13.47 436760 7379712 88 09:01:01 AM 25133168 28532024 7522544 23.04 2688 3682292 3782768 11.22 439040 6484852 20 09:02:01 AM 24797152 28406448 7858560 24.06 2688 3891964 3804264 11.29 588996 6664560 204856 09:03:01 AM 22925200 27019224 9730512 29.80 2688 4365388 6531636 19.38 640356 8424372 1724 09:04:01 AM 24174500 28233536 8481212 25.97 2688 4318752 3850764 11.43 638196 7195712 15584 09:05:01 AM 25927740 30972148 6727972 20.60 2688 5294844 1566576 4.65 1125588 4948584 72896 Average: 25371756 28789333 7283956 22.31 2688 3701260 3792321 11.25 510467 6184408 67170 08:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 559.14 353.16 1824.66 70.46 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 419.08 331.86 5213.70 68.23 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 385.27 255.45 10415.16 44.25 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:59:01 AM lo 11.78 11.78 0.93 0.93 0.00 0.00 0.00 0.00 08:59:01 AM eth0 29.60 24.95 6.90 11.01 0.00 0.00 0.00 0.00 08:59:01 AM docker0 2.13 2.56 0.33 0.30 0.00 0.00 0.00 0.00 08:59:01 AM veth31a7bb7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:00:01 AM lo 63.40 63.40 4.61 4.61 0.00 0.00 0.00 0.00 09:00:01 AM eth0 211.88 166.54 55.82 66.24 0.00 0.00 0.00 0.00 09:00:01 AM docker0 8.50 9.76 1.34 1.33 0.00 0.00 0.00 0.00 09:01:01 AM lo 33.96 33.96 1.66 1.66 0.00 0.00 0.00 0.00 09:01:01 AM eth0 232.89 182.22 78.67 67.01 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:02:01 AM eth0 161.31 156.13 361.19 1593.11 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 12.86 12.86 2.15 2.15 0.00 0.00 0.00 0.00 09:03:01 AM eth0 491.94 282.54 2545.34 25.03 0.00 0.00 0.00 0.00 09:03:01 AM docker0 6.30 7.10 0.70 1.79 0.00 0.00 0.00 0.00 09:03:01 AM vethe8bff43 6.30 7.23 0.79 1.81 0.00 0.00 0.00 0.00 09:03:01 AM veth18a2a59 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 09:04:01 AM lo 1030.94 1030.94 224.45 224.45 0.00 0.00 0.00 0.00 09:04:01 AM eth0 157.42 115.50 290.32 43.57 0.00 0.00 0.00 0.00 09:04:01 AM docker0 496.12 513.11 112.61 107.98 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 09:05:01 AM eth0 112.91 137.96 1268.05 2295.47 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.45 115.45 23.40 23.40 0.00 0.00 0.00 0.00 Average: eth0 276.14 200.62 2205.75 428.41 0.00 0.00 0.00 0.00 Average: docker0 51.32 53.28 11.50 11.15 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) 06/23/2025 _x86_64_ (8 CPU) 08:54:52 LINUX RESTART (8 CPU) 08:55:01 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 15.19 0.00 2.69 1.48 0.07 80.57 08:56:01 AM 0 16.49 0.00 2.66 1.47 0.08 79.29 08:56:01 AM 1 10.79 0.00 2.79 0.87 0.05 85.50 08:56:01 AM 2 25.10 0.00 3.83 3.93 0.08 67.05 08:56:01 AM 3 11.47 0.00 1.67 0.65 0.07 86.14 08:56:01 AM 4 13.75 0.00 2.88 0.94 0.08 82.35 08:56:01 AM 5 13.08 0.00 2.02 1.74 0.07 83.09 08:56:01 AM 6 13.31 0.00 2.65 0.52 0.07 83.45 08:56:01 AM 7 17.54 0.00 2.99 1.74 0.07 77.66 08:57:01 AM all 31.81 0.00 1.53 0.94 0.09 65.63 08:57:01 AM 0 32.70 0.00 1.25 0.25 0.08 65.71 08:57:01 AM 1 22.31 0.00 1.44 1.22 0.10 74.93 08:57:01 AM 2 30.47 0.00 1.94 1.99 0.08 65.52 08:57:01 AM 3 55.29 0.00 2.26 0.95 0.12 41.38 08:57:01 AM 4 28.25 0.00 1.40 0.85 0.08 69.41 08:57:01 AM 5 30.68 0.00 1.52 1.00 0.08 66.71 08:57:01 AM 6 28.41 0.00 1.24 0.60 0.10 69.65 08:57:01 AM 7 26.39 0.00 1.17 0.62 0.07 71.76 08:58:01 AM all 36.93 0.00 2.79 1.03 0.11 59.14 08:58:01 AM 0 40.03 0.00 3.02 0.67 0.10 56.19 08:58:01 AM 1 43.66 0.00 2.94 3.07 0.10 50.23 08:58:01 AM 2 29.82 0.00 2.56 2.48 0.12 65.03 08:58:01 AM 3 49.57 0.00 3.81 0.81 0.12 45.70 08:58:01 AM 4 31.56 0.00 2.30 0.20 0.12 65.82 08:58:01 AM 5 48.09 0.00 2.33 0.10 0.13 49.35 08:58:01 AM 6 25.15 0.00 2.98 0.74 0.10 71.03 08:58:01 AM 7 27.56 0.00 2.37 0.22 0.10 69.75 08:59:01 AM all 18.75 0.00 2.12 0.12 0.21 78.79 08:59:01 AM 0 17.71 0.00 2.46 0.03 0.08 79.71 08:59:01 AM 1 16.66 0.00 1.91 0.07 0.08 81.28 08:59:01 AM 2 13.39 0.00 1.79 0.65 0.57 83.60 08:59:01 AM 3 20.70 0.00 2.06 0.03 0.63 76.57 08:59:01 AM 4 19.22 0.00 2.12 0.05 0.08 78.53 08:59:01 AM 5 19.40 0.00 2.01 0.03 0.10 78.46 08:59:01 AM 6 20.98 0.00 2.28 0.05 0.07 76.62 08:59:01 AM 7 21.93 0.00 2.38 0.07 0.08 75.54 09:00:01 AM all 15.25 0.00 2.01 0.05 0.09 82.59 09:00:01 AM 0 17.49 0.00 1.47 0.03 0.10 80.90 09:00:01 AM 1 17.00 0.00 1.86 0.00 0.10 81.04 09:00:01 AM 2 14.91 0.00 2.03 0.08 0.08 82.89 09:00:01 AM 3 16.27 0.00 3.83 0.03 0.08 79.78 09:00:01 AM 4 17.68 0.00 1.94 0.03 0.10 80.24 09:00:01 AM 5 15.18 0.00 1.19 0.10 0.08 83.44 09:00:01 AM 6 12.81 0.00 2.16 0.07 0.10 84.86 09:00:01 AM 7 10.59 0.00 1.63 0.05 0.08 87.65 09:01:01 AM all 7.21 0.00 0.51 0.01 0.05 92.22 09:01:01 AM 0 8.01 0.00 0.55 0.00 0.05 91.39 09:01:01 AM 1 6.74 0.00 0.48 0.00 0.05 92.72 09:01:01 AM 2 6.31 0.00 0.63 0.00 0.05 93.00 09:01:01 AM 3 23.10 0.00 0.53 0.02 0.07 76.29 09:01:01 AM 4 2.49 0.00 0.28 0.07 0.05 97.11 09:01:01 AM 5 2.94 0.00 0.70 0.00 0.05 96.31 09:01:01 AM 6 4.96 0.00 0.42 0.00 0.05 94.57 09:01:01 AM 7 3.11 0.00 0.47 0.00 0.03 96.39 09:02:01 AM all 24.99 0.00 0.78 0.03 0.06 74.15 09:02:01 AM 0 52.46 0.00 1.07 0.00 0.08 46.39 09:02:01 AM 1 13.63 0.00 1.17 0.00 0.05 85.15 09:02:01 AM 2 36.76 0.00 0.50 0.07 0.05 62.63 09:02:01 AM 3 26.37 0.00 0.32 0.05 0.05 73.21 09:02:01 AM 4 22.75 0.00 0.47 0.02 0.05 76.71 09:02:01 AM 5 14.85 0.00 0.52 0.03 0.05 84.55 09:02:01 AM 6 4.71 0.00 1.19 0.02 0.05 94.04 09:02:01 AM 7 28.31 0.00 0.98 0.02 0.08 70.61 09:03:01 AM all 29.41 0.00 1.70 0.43 0.08 68.38 09:03:01 AM 0 17.21 0.00 1.29 0.55 0.08 80.87 09:03:01 AM 1 33.38 0.00 1.96 0.45 0.08 64.13 09:03:01 AM 2 34.43 0.00 2.10 1.07 0.10 62.29 09:03:01 AM 3 39.35 0.00 1.66 0.13 0.08 58.78 09:03:01 AM 4 22.74 0.00 1.52 0.13 0.07 75.53 09:03:01 AM 5 29.23 0.00 1.58 0.03 0.08 69.07 09:03:01 AM 6 21.98 0.00 1.78 0.05 0.07 76.12 09:03:01 AM 7 36.96 0.00 1.71 1.04 0.08 60.21 09:04:01 AM all 30.22 0.00 2.34 0.28 0.11 67.05 09:04:01 AM 0 34.15 0.00 2.42 0.05 0.10 63.28 09:04:01 AM 1 23.53 0.00 2.18 0.94 0.10 73.25 09:04:01 AM 2 34.01 0.00 2.53 0.97 0.12 62.37 09:04:01 AM 3 27.16 0.00 3.02 0.07 0.12 69.64 09:04:01 AM 4 37.69 0.00 2.28 0.12 0.12 59.80 09:04:01 AM 5 41.13 0.00 1.22 0.03 0.10 57.51 09:04:01 AM 6 18.15 0.00 2.34 0.07 0.10 79.35 09:04:01 AM 7 25.91 0.00 2.70 0.02 0.10 71.27 09:05:01 AM all 27.21 0.00 1.56 0.55 0.07 70.60 09:05:01 AM 0 37.80 0.00 2.24 0.33 0.10 59.53 09:05:01 AM 1 20.05 0.00 1.61 0.05 0.07 78.23 09:05:01 AM 2 29.33 0.00 1.46 0.49 0.07 68.67 09:05:01 AM 3 32.58 0.00 1.35 0.50 0.07 65.50 09:05:01 AM 4 40.16 0.00 2.14 0.00 0.08 57.61 09:05:01 AM 5 32.58 0.00 0.97 0.13 0.07 66.25 09:05:01 AM 6 10.23 0.00 1.47 1.67 0.07 86.56 09:05:01 AM 7 14.95 0.00 1.27 1.22 0.07 82.49 Average: all 23.69 0.00 1.80 0.49 0.09 73.92 Average: 0 27.40 0.00 1.84 0.34 0.09 70.33 Average: 1 20.75 0.00 1.83 0.66 0.08 76.68 Average: 2 25.46 0.00 1.94 1.17 0.13 71.30 Average: 3 30.17 0.00 2.05 0.32 0.14 67.32 Average: 4 23.63 0.00 1.73 0.24 0.08 74.32 Average: 5 24.70 0.00 1.41 0.32 0.08 73.49 Average: 6 16.07 0.00 1.85 0.38 0.08 81.63 Average: 7 21.32 0.00 1.77 0.50 0.08 76.34