---> uname -a: Linux prd-centos8-docker-8c-8g-17458.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 1130 25296 19 5464 30286 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:69:9f:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe69:9f70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:1e:f6:2c 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::42:56ff:fe1e:f62c/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) 12/03/2025 _x86_64_ (8 CPU) 12:59:56 LINUX RESTART (8 CPU) 01:00:00 PM tps rtps wtps bread/s bwrtn/s 01:01:01 PM 302.31 143.90 158.40 16973.35 41803.84 01:02:01 PM 232.13 17.50 214.62 3623.45 12475.68 01:03:01 PM 157.71 1.83 155.88 593.54 11842.47 01:04:01 PM 32.29 0.00 32.29 0.00 2565.47 01:05:01 PM 103.78 0.55 103.23 413.46 38659.68 01:06:01 PM 35.28 0.10 35.18 3.20 659.19 01:07:01 PM 11.94 0.43 11.51 20.92 550.87 01:08:01 PM 116.14 0.00 116.14 0.00 23935.12 01:09:01 PM 14.78 0.00 14.78 0.00 379.42 01:10:01 PM 175.82 0.00 175.82 0.00 2271.19 01:11:01 PM 68.48 2.88 65.59 4525.16 27480.02 Average: 113.89 15.33 98.56 2392.24 14811.19 01:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 PM 29532368 31212712 3123344 9.56 2688 2005252 1529576 4.54 183332 2513036 208424 01:02:01 PM 28687796 30686672 3967916 12.15 2688 2313248 1835304 5.45 209380 3280984 129708 01:03:01 PM 27331344 29594656 5324368 16.30 2688 2571864 2794292 8.29 276896 4544984 53648 01:04:01 PM 27281340 29559752 5374372 16.46 2688 2586416 2794292 8.29 278148 4590592 20 01:05:01 PM 25130552 28542956 7525160 23.04 2688 3695232 3621408 10.74 422340 6495036 1304 01:06:01 PM 24787088 28206892 7868624 24.10 2688 3701912 3902440 11.58 438956 6819144 500 01:07:01 PM 25223600 28656496 7432112 22.76 2688 3714280 3501612 10.39 445168 6378372 1632 01:08:01 PM 23746340 27884748 8909372 27.28 2688 4406512 5686364 16.87 639808 7598724 1552 01:09:01 PM 23045800 27230772 9609912 29.43 2688 4453448 6272372 18.61 646728 8288048 228 01:10:01 PM 23974356 28079768 8681356 26.58 2688 4361160 4045704 12.00 643716 7378820 344 01:11:01 PM 25897240 31004488 6758472 20.70 2688 5352120 1551872 4.60 1134584 4957968 89608 Average: 25876166 29150901 6779546 20.76 2688 3560131 3412294 10.12 483551 5713246 44270 01:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 435.74 262.01 1798.56 62.61 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 223.40 192.04 2542.39 49.35 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 265.78 214.35 3604.54 46.28 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 143.76 116.08 294.55 34.84 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.27 0.27 0.01 0.01 0.00 0.00 0.00 0.00 01:05:01 PM eth0 282.44 169.76 9490.19 13.33 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:06:01 PM lo 53.99 53.99 4.71 4.71 0.00 0.00 0.00 0.00 01:06:01 PM eth0 245.73 165.41 71.80 73.65 0.00 0.00 0.00 0.00 01:06:01 PM docker0 12.16 13.68 1.79 1.69 0.00 0.00 0.00 0.00 01:07:01 PM lo 49.04 49.04 2.52 2.52 0.00 0.00 0.00 0.00 01:07:01 PM eth0 271.50 202.42 97.54 87.44 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.80 1.03 0.11 0.20 0.00 0.00 0.00 0.00 01:08:01 PM lo 20.38 20.38 2.49 2.49 0.00 0.00 0.00 0.00 01:08:01 PM eth0 617.88 264.33 2987.71 1611.97 0.00 0.00 0.00 0.00 01:08:01 PM docker0 8.11 8.48 0.78 1.62 0.00 0.00 0.00 0.00 01:08:01 PM vethc130c08 8.11 8.61 0.89 1.63 0.00 0.00 0.00 0.00 01:08:01 PM vetha3ba3d8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:09:01 PM lo 692.39 692.39 100.08 100.08 0.00 0.00 0.00 0.00 01:09:01 PM eth0 161.96 114.31 44.95 45.46 0.00 0.00 0.00 0.00 01:09:01 PM docker0 302.05 313.86 46.27 49.53 0.00 0.00 0.00 0.00 01:09:01 PM vethc130c08 259.50 270.13 45.16 38.21 0.00 0.00 0.00 0.00 01:09:01 PM vetha3ba3d8 42.55 44.19 5.24 11.56 0.00 0.00 0.00 0.00 01:10:01 PM lo 934.31 934.31 176.02 176.02 0.00 0.00 0.00 0.00 01:10:01 PM eth0 76.14 63.21 265.64 22.24 0.00 0.00 0.00 0.00 01:10:01 PM docker0 401.10 411.06 88.13 81.42 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 01:11:01 PM eth0 132.61 152.15 1277.75 2334.11 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.04 159.04 25.96 25.96 0.00 0.00 0.00 0.00 Average: eth0 259.90 174.28 2043.06 397.96 0.00 0.00 0.00 0.00 Average: docker0 65.77 67.94 12.45 12.21 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) 12/03/2025 _x86_64_ (8 CPU) 12:59:56 LINUX RESTART (8 CPU) 01:00:00 PM CPU %user %nice %system %iowait %steal %idle 01:01:01 PM all 14.34 0.00 3.63 2.98 0.08 78.97 01:01:01 PM 0 10.10 0.00 2.65 0.88 0.08 86.29 01:01:01 PM 1 11.40 0.00 3.59 0.58 0.07 84.36 01:01:01 PM 2 22.71 0.00 3.91 3.16 0.08 70.13 01:01:01 PM 3 19.99 0.00 4.63 9.00 0.10 66.28 01:01:01 PM 4 7.69 0.00 2.94 0.68 0.07 88.63 01:01:01 PM 5 20.56 0.00 5.87 2.94 0.07 70.57 01:01:01 PM 6 9.98 0.00 2.91 2.65 0.07 84.39 01:01:01 PM 7 12.36 0.00 2.53 3.99 0.08 81.05 01:02:01 PM all 17.92 0.00 1.23 1.27 0.07 79.52 01:02:01 PM 0 19.51 0.00 1.04 0.73 0.07 78.66 01:02:01 PM 1 19.48 0.00 1.65 2.16 0.08 76.63 01:02:01 PM 2 17.68 0.00 1.37 1.21 0.07 79.67 01:02:01 PM 3 18.53 0.00 1.65 1.04 0.05 78.73 01:02:01 PM 4 13.76 0.00 1.54 2.28 0.10 82.33 01:02:01 PM 5 17.45 0.00 1.12 1.05 0.07 80.31 01:02:01 PM 6 13.10 0.00 0.83 1.07 0.05 84.95 01:02:01 PM 7 23.87 0.00 0.62 0.60 0.07 74.85 01:03:01 PM all 39.25 0.00 1.31 0.70 0.10 58.64 01:03:01 PM 0 49.14 0.00 0.72 0.12 0.08 49.94 01:03:01 PM 1 44.00 0.00 1.45 0.35 0.12 54.08 01:03:01 PM 2 39.52 0.00 1.17 0.65 0.12 58.54 01:03:01 PM 3 13.78 0.00 1.17 0.49 0.08 84.48 01:03:01 PM 4 31.41 0.00 1.52 0.52 0.10 66.45 01:03:01 PM 5 48.44 0.00 1.39 2.51 0.10 47.55 01:03:01 PM 6 47.53 0.00 1.67 0.60 0.12 50.08 01:03:01 PM 7 40.16 0.00 1.35 0.38 0.08 58.02 01:04:01 PM all 10.89 0.00 0.40 0.24 0.04 88.44 01:04:01 PM 0 46.35 0.00 1.12 0.13 0.08 52.32 01:04:01 PM 1 7.30 0.00 0.20 1.44 0.07 91.00 01:04:01 PM 2 4.20 0.00 0.27 0.00 0.03 95.50 01:04:01 PM 3 2.82 0.00 0.15 0.20 0.03 96.79 01:04:01 PM 4 3.48 0.00 1.05 0.00 0.03 95.44 01:04:01 PM 5 2.44 0.00 0.17 0.10 0.03 97.26 01:04:01 PM 6 12.11 0.00 0.13 0.03 0.02 87.70 01:04:01 PM 7 8.38 0.00 0.08 0.00 0.02 91.52 01:05:01 PM all 26.10 0.00 2.45 1.04 0.10 70.32 01:05:01 PM 0 42.06 0.00 3.08 0.07 0.12 54.68 01:05:01 PM 1 19.05 0.00 2.27 4.09 0.12 74.47 01:05:01 PM 2 36.63 0.00 2.21 2.09 0.15 58.92 01:05:01 PM 3 21.92 0.00 2.47 0.47 0.07 75.06 01:05:01 PM 4 19.24 0.00 2.56 0.44 0.10 77.67 01:05:01 PM 5 17.01 0.00 2.07 0.76 0.07 80.10 01:05:01 PM 6 29.30 0.00 2.40 0.29 0.08 67.93 01:05:01 PM 7 23.60 0.00 2.53 0.12 0.08 73.67 01:06:01 PM all 22.90 0.00 2.34 0.18 0.12 74.46 01:06:01 PM 0 23.66 0.00 2.53 0.17 0.13 73.52 01:06:01 PM 1 29.73 0.00 2.38 0.18 0.12 67.59 01:06:01 PM 2 14.02 0.00 2.45 0.27 0.12 83.14 01:06:01 PM 3 21.77 0.00 2.14 0.15 0.10 75.84 01:06:01 PM 4 19.56 0.00 1.89 0.20 0.13 78.21 01:06:01 PM 5 21.09 0.00 2.70 0.22 0.13 75.85 01:06:01 PM 6 21.72 0.00 1.83 0.07 0.10 76.28 01:06:01 PM 7 31.63 0.00 2.79 0.15 0.12 65.31 01:07:01 PM all 18.98 0.00 1.27 0.11 0.09 79.56 01:07:01 PM 0 26.40 0.00 1.24 0.05 0.10 72.22 01:07:01 PM 1 28.31 0.00 0.70 0.00 0.08 70.90 01:07:01 PM 2 22.15 0.00 1.12 0.18 0.08 76.46 01:07:01 PM 3 17.32 0.00 1.52 0.02 0.12 81.03 01:07:01 PM 4 18.46 0.00 1.24 0.00 0.10 80.20 01:07:01 PM 5 16.04 0.00 0.77 0.03 0.07 83.09 01:07:01 PM 6 7.86 0.00 1.74 0.53 0.07 89.80 01:07:01 PM 7 15.28 0.00 1.81 0.03 0.10 82.78 01:08:01 PM all 31.47 0.00 1.94 0.64 0.09 65.86 01:08:01 PM 0 39.28 0.00 1.52 0.13 0.10 58.96 01:08:01 PM 1 27.15 0.00 2.48 1.91 0.08 68.37 01:08:01 PM 2 42.85 0.00 2.03 0.49 0.12 54.51 01:08:01 PM 3 27.28 0.00 2.93 1.29 0.08 68.41 01:08:01 PM 4 26.26 0.00 1.59 0.57 0.08 71.49 01:08:01 PM 5 26.53 0.00 1.69 0.08 0.08 71.61 01:08:01 PM 6 38.65 0.00 1.92 0.39 0.10 58.95 01:08:01 PM 7 23.71 0.00 1.36 0.27 0.07 74.59 01:09:01 PM all 22.37 0.00 1.28 0.05 0.10 76.20 01:09:01 PM 0 21.21 0.00 0.82 0.02 0.12 77.84 01:09:01 PM 1 24.60 0.00 1.26 0.03 0.08 74.02 01:09:01 PM 2 12.31 0.00 1.49 0.00 0.10 86.10 01:09:01 PM 3 18.16 0.00 1.27 0.10 0.10 80.37 01:09:01 PM 4 22.01 0.00 1.19 0.03 0.10 76.67 01:09:01 PM 5 46.57 0.00 1.78 0.07 0.10 51.49 01:09:01 PM 6 21.43 0.00 0.87 0.02 0.08 77.60 01:09:01 PM 7 12.69 0.00 1.57 0.12 0.10 85.52 01:10:01 PM all 27.00 0.00 1.66 0.30 0.10 70.94 01:10:01 PM 0 30.37 0.00 1.47 0.02 0.12 68.02 01:10:01 PM 1 29.35 0.00 2.03 0.02 0.08 68.52 01:10:01 PM 2 22.03 0.00 1.29 0.03 0.10 76.55 01:10:01 PM 3 33.80 0.00 1.17 0.00 0.10 64.93 01:10:01 PM 4 33.99 0.00 1.91 0.13 0.08 63.88 01:10:01 PM 5 12.05 0.00 1.63 0.08 0.10 86.14 01:10:01 PM 6 30.61 0.00 2.21 2.13 0.10 64.95 01:10:01 PM 7 23.82 0.00 1.54 0.02 0.08 74.54 01:11:01 PM all 23.14 0.00 1.57 0.43 0.06 74.79 01:11:01 PM 0 30.25 0.00 1.55 0.00 0.07 68.13 01:11:01 PM 1 8.19 0.00 1.61 0.08 0.07 90.06 01:11:01 PM 2 29.94 0.00 2.07 0.05 0.08 67.86 01:11:01 PM 3 29.53 0.00 1.45 0.25 0.05 68.71 01:11:01 PM 4 28.61 0.00 2.01 0.35 0.07 68.97 01:11:01 PM 5 17.92 0.00 1.09 0.02 0.07 80.91 01:11:01 PM 6 12.54 0.00 1.44 2.55 0.05 83.42 01:11:01 PM 7 28.14 0.00 1.37 0.15 0.07 70.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.11 0.00 1.73 0.72 0.09 74.35 Average: 0 30.73 0.00 1.61 0.21 0.10 67.35 Average: 1 22.59 0.00 1.78 0.98 0.09 74.56 Average: 2 24.00 0.00 1.76 0.74 0.10 73.40 Average: 3 20.44 0.00 1.87 1.19 0.08 76.42 Average: 4 20.39 0.00 1.77 0.47 0.09 77.28 Average: 5 22.36 0.00 1.84 0.72 0.08 75.00 Average: 6 22.23 0.00 1.63 0.94 0.08 75.12 Average: 7 22.13 0.00 1.60 0.53 0.08 75.66