---> uname -a: Linux prd-centos8-docker-8c-8g-26631.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: 2799.996 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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1140 25293 19 5456 30276 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:a6:2c:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fea6:2ca6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:1c:25:e4 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:dcff:fe1c:25e4/64 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) 07/08/2025 _x86_64_ (8 CPU) 10:57:28 LINUX RESTART (8 CPU) 10:58:01 AM tps rtps wtps bread/s bwrtn/s 10:59:01 AM 221.73 16.89 204.83 3546.42 10155.80 11:00:01 AM 211.40 2.38 209.02 542.44 16050.91 11:01:01 AM 140.25 0.88 139.37 578.87 41993.39 11:02:01 AM 38.75 0.55 38.20 23.18 611.34 11:03:01 AM 9.57 0.00 9.57 0.00 471.82 11:04:01 AM 8.16 0.00 8.16 0.00 317.13 11:05:01 AM 102.57 0.00 102.57 0.00 23349.47 11:06:01 AM 19.46 0.00 19.46 0.00 638.66 11:07:01 AM 196.38 2.47 193.92 4488.90 2475.22 11:08:01 AM 66.61 0.85 65.76 82.77 29982.77 Average: 101.49 2.40 99.08 926.25 12604.40 10:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 AM 28937916 30869868 3717796 11.38 2688 2247824 1722692 5.11 172352 3080964 203044 11:00:01 AM 27287360 29551344 5368352 16.44 2688 2572400 2825220 8.38 273552 4589492 88424 11:01:01 AM 25266412 28668972 7389300 22.63 2688 3685344 4918932 14.59 426708 6350604 116 11:02:01 AM 25015408 28424416 7640304 23.40 2688 3691140 3949524 11.72 436756 6590748 60 11:03:01 AM 25739732 29158356 6915980 21.18 2688 3701076 3127940 9.28 438996 5871164 32 11:04:01 AM 25374248 28797516 7281464 22.30 2688 3705384 3451740 10.24 442480 6230580 28 11:05:01 AM 23884712 28007812 8771000 26.86 2688 4389032 5538600 16.43 632120 7468500 224 11:06:01 AM 22970320 27125844 9685392 29.66 2688 4425580 6280392 18.63 645148 8363740 2764 11:07:01 AM 23827592 28855364 8828120 27.03 2688 5278480 3212192 9.53 954476 7208064 794524 11:08:01 AM 25958748 31061428 6696964 20.51 2688 5348516 1491704 4.43 1291836 4740880 24032 Average: 25426245 29052092 7229467 22.14 2688 3904478 3651894 10.84 571442 6049474 111325 10:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 271.43 216.94 2357.35 49.97 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 355.36 279.22 4668.17 53.65 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM lo 2.00 2.00 0.10 0.10 0.00 0.00 0.00 0.00 11:01:01 AM eth0 308.76 175.07 9479.87 17.64 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:01:01 AM veth7f5beac 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:02:01 AM lo 49.34 49.34 4.25 4.25 0.00 0.00 0.00 0.00 11:02:01 AM eth0 140.53 101.42 39.50 45.23 0.00 0.00 0.00 0.00 11:02:01 AM docker0 11.07 12.57 1.65 1.61 0.00 0.00 0.00 0.00 11:02:01 AM vethdec1a49 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:03:01 AM lo 45.88 45.88 2.36 2.36 0.00 0.00 0.00 0.00 11:03:01 AM eth0 151.76 114.95 67.04 56.00 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 171.34 118.34 85.46 48.16 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:05:01 AM eth0 903.95 535.24 2977.32 1616.54 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM veth4e744a9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:05:01 AM veth04568d9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:06:01 AM lo 1070.35 1070.35 183.47 183.47 0.00 0.00 0.00 0.00 11:06:01 AM eth0 76.94 53.07 21.30 24.68 0.00 0.00 0.00 0.00 11:06:01 AM docker0 461.19 476.92 79.87 93.57 0.00 0.00 0.00 0.00 11:06:01 AM veth4e744a9 425.00 440.43 82.29 69.18 0.00 0.00 0.00 0.01 11:06:01 AM veth04568d9 36.19 36.98 3.88 24.64 0.00 0.00 0.00 0.00 11:07:01 AM lo 380.72 380.72 65.77 65.77 0.00 0.00 0.00 0.00 11:07:01 AM eth0 135.97 151.50 1536.67 2342.12 0.00 0.00 0.00 0.00 11:07:01 AM docker0 168.91 171.09 41.51 24.54 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 99.80 83.86 33.47 2585.62 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.84 154.84 25.59 25.59 0.00 0.00 0.00 0.00 Average: eth0 261.58 182.96 2126.54 683.96 0.00 0.00 0.00 0.00 Average: docker0 64.19 66.17 12.31 11.99 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) 07/08/2025 _x86_64_ (8 CPU) 10:57:28 LINUX RESTART (8 CPU) 10:58:01 AM CPU %user %nice %system %iowait %steal %idle 10:59:01 AM all 14.53 0.00 1.18 0.63 0.05 83.61 10:59:01 AM 0 11.12 0.00 0.82 0.47 0.05 87.54 10:59:01 AM 1 11.56 0.00 0.97 0.23 0.07 87.17 10:59:01 AM 2 18.29 0.00 1.92 0.59 0.07 79.13 10:59:01 AM 3 20.49 0.00 2.06 1.26 0.08 76.11 10:59:01 AM 4 10.22 0.00 0.97 0.65 0.03 88.13 10:59:01 AM 5 23.47 0.00 0.78 0.33 0.03 75.38 10:59:01 AM 6 9.44 0.00 0.75 0.45 0.05 89.31 10:59:01 AM 7 11.68 0.00 1.15 1.04 0.03 86.10 11:00:01 AM all 43.25 0.00 1.41 0.51 0.09 54.73 11:00:01 AM 0 46.04 0.00 1.74 0.82 0.10 51.31 11:00:01 AM 1 21.19 0.00 1.51 0.70 0.08 76.52 11:00:01 AM 2 52.33 0.00 1.84 0.33 0.10 45.40 11:00:01 AM 3 47.44 0.00 1.07 0.57 0.10 50.82 11:00:01 AM 4 40.45 0.00 0.97 0.42 0.08 58.08 11:00:01 AM 5 40.03 0.00 0.95 0.38 0.10 58.54 11:00:01 AM 6 38.79 0.00 1.64 0.35 0.08 59.14 11:00:01 AM 7 59.72 0.00 1.55 0.53 0.10 38.09 11:01:01 AM all 23.45 0.00 2.98 0.72 0.08 72.77 11:01:01 AM 0 26.63 0.00 3.41 2.27 0.07 67.62 11:01:01 AM 1 22.93 0.00 2.79 0.71 0.08 73.48 11:01:01 AM 2 25.91 0.00 3.09 0.82 0.07 70.11 11:01:01 AM 3 20.13 0.00 2.71 0.25 0.07 76.84 11:01:01 AM 4 24.49 0.00 3.18 1.11 0.08 71.14 11:01:01 AM 5 17.36 0.00 3.19 0.34 0.08 79.03 11:01:01 AM 6 31.28 0.00 3.11 0.22 0.08 65.31 11:01:01 AM 7 18.90 0.00 2.34 0.03 0.08 78.65 11:02:01 AM all 20.80 0.00 2.33 0.06 0.07 76.74 11:02:01 AM 0 23.91 0.00 3.26 0.05 0.08 72.69 11:02:01 AM 1 18.15 0.00 2.28 0.03 0.08 79.46 11:02:01 AM 2 17.05 0.00 1.76 0.07 0.08 81.04 11:02:01 AM 3 22.68 0.00 2.04 0.08 0.07 75.13 11:02:01 AM 4 24.07 0.00 2.16 0.02 0.07 73.69 11:02:01 AM 5 18.37 0.00 2.41 0.05 0.07 79.11 11:02:01 AM 6 22.67 0.00 2.75 0.10 0.07 74.42 11:02:01 AM 7 19.50 0.00 1.96 0.07 0.07 78.41 11:03:01 AM all 9.18 0.00 0.91 0.02 0.06 89.83 11:03:01 AM 0 9.07 0.00 0.92 0.00 0.07 89.94 11:03:01 AM 1 8.02 0.00 1.42 0.00 0.07 90.49 11:03:01 AM 2 22.42 0.00 0.87 0.03 0.08 76.60 11:03:01 AM 3 7.39 0.00 1.20 0.05 0.05 91.31 11:03:01 AM 4 5.78 0.00 0.70 0.05 0.05 93.41 11:03:01 AM 5 4.48 0.00 0.85 0.00 0.05 94.62 11:03:01 AM 6 7.80 0.00 0.72 0.00 0.05 91.43 11:03:01 AM 7 8.49 0.00 0.60 0.02 0.03 90.86 11:04:01 AM all 21.51 0.00 0.56 0.01 0.05 77.88 11:04:01 AM 0 25.20 0.00 0.43 0.00 0.05 74.31 11:04:01 AM 1 13.16 0.00 0.70 0.00 0.07 86.07 11:04:01 AM 2 54.90 0.00 1.40 0.03 0.08 43.59 11:04:01 AM 3 17.29 0.00 0.60 0.00 0.05 82.06 11:04:01 AM 4 26.49 0.00 0.25 0.00 0.05 73.21 11:04:01 AM 5 10.11 0.00 0.38 0.00 0.03 89.47 11:04:01 AM 6 17.90 0.00 0.23 0.03 0.05 81.78 11:04:01 AM 7 6.95 0.00 0.45 0.02 0.03 92.55 11:05:01 AM all 21.88 0.00 1.91 0.35 0.07 75.78 11:05:01 AM 0 25.86 0.00 1.72 0.42 0.07 71.94 11:05:01 AM 1 23.71 0.00 1.78 0.59 0.07 73.86 11:05:01 AM 2 27.57 0.00 2.81 0.35 0.08 69.19 11:05:01 AM 3 22.78 0.00 2.07 0.37 0.07 74.72 11:05:01 AM 4 11.67 0.00 1.43 0.17 0.07 86.67 11:05:01 AM 5 16.56 0.00 1.90 0.08 0.08 81.37 11:05:01 AM 6 11.87 0.00 1.77 0.22 0.05 86.10 11:05:01 AM 7 35.08 0.00 1.82 0.62 0.10 62.38 11:06:01 AM all 30.25 0.00 1.73 0.02 0.10 67.90 11:06:01 AM 0 26.72 0.00 1.63 0.00 0.10 71.55 11:06:01 AM 1 34.24 0.00 1.98 0.00 0.10 63.68 11:06:01 AM 2 46.70 0.00 2.85 0.00 0.13 50.32 11:06:01 AM 3 29.20 0.00 1.58 0.03 0.10 69.09 11:06:01 AM 4 28.39 0.00 1.51 0.00 0.10 70.00 11:06:01 AM 5 23.79 0.00 1.50 0.05 0.08 74.58 11:06:01 AM 6 26.58 0.00 1.31 0.03 0.08 71.99 11:06:01 AM 7 26.40 0.00 1.46 0.03 0.10 72.00 11:07:01 AM all 28.95 0.00 1.97 0.40 0.08 68.60 11:07:01 AM 0 36.42 0.00 3.02 0.20 0.10 60.26 11:07:01 AM 1 14.96 0.00 3.06 2.38 0.07 79.54 11:07:01 AM 2 37.05 0.00 1.39 0.02 0.08 61.45 11:07:01 AM 3 14.93 0.00 1.58 0.02 0.07 83.41 11:07:01 AM 4 19.61 0.00 1.57 0.08 0.07 78.67 11:07:01 AM 5 33.10 0.00 1.12 0.00 0.08 65.69 11:07:01 AM 6 42.38 0.00 2.21 0.13 0.10 55.17 11:07:01 AM 7 33.09 0.00 1.82 0.38 0.07 64.64 11:08:01 AM all 16.43 0.00 1.19 0.40 0.05 81.93 11:08:01 AM 0 4.72 0.00 0.83 0.22 0.03 94.19 11:08:01 AM 1 18.20 0.00 1.75 1.39 0.05 78.61 11:08:01 AM 2 15.45 0.00 1.22 0.75 0.05 82.53 11:08:01 AM 3 16.68 0.00 1.04 0.12 0.05 82.12 11:08:01 AM 4 32.42 0.00 1.29 0.08 0.05 66.16 11:08:01 AM 5 10.02 0.00 1.29 0.08 0.03 88.58 11:08:01 AM 6 14.26 0.00 0.64 0.53 0.05 84.52 11:08:01 AM 7 19.68 0.00 1.50 0.05 0.05 78.71 Average: all 23.02 0.00 1.61 0.31 0.07 74.98 Average: 0 23.56 0.00 1.78 0.44 0.07 74.15 Average: 1 18.60 0.00 1.82 0.60 0.07 78.90 Average: 2 31.77 0.00 1.91 0.30 0.08 65.94 Average: 3 21.90 0.00 1.59 0.27 0.07 76.16 Average: 4 22.36 0.00 1.40 0.26 0.07 75.92 Average: 5 19.73 0.00 1.44 0.13 0.07 78.64 Average: 6 22.29 0.00 1.51 0.21 0.07 75.92 Average: 7 23.94 0.00 1.47 0.28 0.07 74.25